From b3a67546fda9c8a07446467708608212b5305469 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:18 +0200 Subject: perf scripts python: exported-sql-viewer.py: Fix missing shebang exported-sql-viewer.py is a standalone python script and requires a shebang. Also only python2 is supported at present. Restore the shebang but use the more flexible 'env' form. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Cc: stable@vger.kernel.org Fixes: a38352de4495 ("perf script python: Remove explicit shebang from Python script") Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index c3091401df91..b296028386a6 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1,3 +1,4 @@ +#!/usr/bin/env python2 # SPDX-License-Identifier: GPL-2.0 # exported-sql-viewer.py: view data from sql database # Copyright (c) 2014-2018, Intel Corporation. -- cgit v1.2.3-70-g09d2 From df8794fe6840aed6ce65baf7f1e542bd3e22fb78 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:19 +0200 Subject: perf scripts python: exported-sql-viewer.py: Remove leftover debugging prints Remove leftover debugging prints. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 7 ------- 1 file changed, 7 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index b296028386a6..c20b510ace8f 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1560,7 +1560,6 @@ class SQLTableDialogDataItem(): return str(lower_id) def ConvertRelativeTime(self, val): - print "val ", val mult = 1 suffix = val[-2:] if suffix == "ms": @@ -1582,29 +1581,23 @@ class SQLTableDialogDataItem(): return str(val) def ConvertTimeRange(self, vrange): - print "vrange ", vrange if vrange[0] == "": vrange[0] = str(self.first_time) if vrange[1] == "": vrange[1] = str(self.last_time) vrange[0] = self.ConvertRelativeTime(vrange[0]) vrange[1] = self.ConvertRelativeTime(vrange[1]) - print "vrange2 ", vrange if not self.IsNumber(vrange[0]) or not self.IsNumber(vrange[1]): return False - print "ok1" beg_range = max(int(vrange[0]), self.first_time) end_range = min(int(vrange[1]), self.last_time) if beg_range > self.last_time or end_range < self.first_time: return False - print "ok2" vrange[0] = self.BinarySearchTime(0, self.last_id, beg_range, True) vrange[1] = self.BinarySearchTime(1, self.last_id + 1, end_range, False) - print "vrange3 ", vrange return True def AddTimeRange(self, value, ranges): - print "value ", value n = value.count("-") if n == 1: pass -- cgit v1.2.3-70-g09d2 From 655cb952de5fc2b91ff7d6352131c2c0cde6e862 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:20 +0200 Subject: perf scripts python: exported-sql-viewer.py: Hide Call Graph option if no calls table The Call Graph depends on the calls table which is optional when exporting data, so hide the Call Graph option if there is no calls table. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index c20b510ace8f..58a95241ff70 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1786,6 +1786,16 @@ def GetEventList(db): events.append(query.value(0)) return events +# Is a table selectable + +def IsSelectable(db, table): + query = QSqlQuery(db) + try: + QueryExec(query, "SELECT * FROM " + table + " LIMIT 1") + except: + return False + return True + # SQL data preparation def SQLTableDataPrep(query, count): @@ -2298,7 +2308,8 @@ class MainWindow(QMainWindow): edit_menu.addAction(CreateAction("&Enlarge Font", "Make text bigger", self.EnlargeFont, self, [QKeySequence("Ctrl++")])) reports_menu = menu.addMenu("&Reports") - reports_menu.addAction(CreateAction("Context-Sensitive Call &Graph", "Create a new window containing a context-sensitive call graph", self.NewCallGraph, self)) + if IsSelectable(glb.db, "calls"): + reports_menu.addAction(CreateAction("Context-Sensitive Call &Graph", "Create a new window containing a context-sensitive call graph", self.NewCallGraph, self)) self.EventMenu(GetEventList(glb.db), reports_menu) -- cgit v1.2.3-70-g09d2 From 8c90fef9a84d5309c12a8c24146494bcf2dd25c4 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:21 +0200 Subject: perf scripts python: exported-sql-viewer.py: Move column headers Move column headers from SQLAutoTableModel into SQLTableModel so that they can be used for other models based on SQLTableModel. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 25 ++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index 58a95241ff70..7bd5263d3f39 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1821,12 +1821,13 @@ class SQLTableModel(TableModel): progress = Signal(object) - def __init__(self, glb, sql, column_count, parent=None): + def __init__(self, glb, sql, column_headers, parent=None): super(SQLTableModel, self).__init__(parent) self.glb = glb self.more = True self.populated = 0 - self.fetcher = SQLFetcher(glb, sql, lambda x, y=column_count: SQLTableDataPrep(x, y), self.AddSample) + self.column_headers = column_headers + self.fetcher = SQLFetcher(glb, sql, lambda x, y=len(column_headers): SQLTableDataPrep(x, y), self.AddSample) self.fetcher.done.connect(self.Update) self.fetcher.Fetch(glb_chunk_sz) @@ -1864,6 +1865,12 @@ class SQLTableModel(TableModel): def HasMoreRecords(self): return self.more + def columnCount(self, parent=None): + return len(self.column_headers) + + def columnHeader(self, column): + return self.column_headers[column] + # SQL automatic table data model class SQLAutoTableModel(SQLTableModel): @@ -1873,12 +1880,12 @@ class SQLAutoTableModel(SQLTableModel): if table_name == "comm_threads_view": # For now, comm_threads_view has no id column sql = "SELECT * FROM " + table_name + " WHERE comm_id > $$last_id$$ ORDER BY comm_id LIMIT " + str(glb_chunk_sz) - self.column_headers = [] + column_headers = [] query = QSqlQuery(glb.db) if glb.dbref.is_sqlite3: QueryExec(query, "PRAGMA table_info(" + table_name + ")") while query.next(): - self.column_headers.append(query.value(1)) + column_headers.append(query.value(1)) if table_name == "sqlite_master": sql = "SELECT * FROM " + table_name else: @@ -1891,14 +1898,8 @@ class SQLAutoTableModel(SQLTableModel): schema = "public" QueryExec(query, "SELECT column_name FROM information_schema.columns WHERE table_schema = '" + schema + "' and table_name = '" + select_table_name + "'") while query.next(): - self.column_headers.append(query.value(0)) - super(SQLAutoTableModel, self).__init__(glb, sql, len(self.column_headers), parent) - - def columnCount(self, parent=None): - return len(self.column_headers) - - def columnHeader(self, column): - return self.column_headers[column] + column_headers.append(query.value(0)) + super(SQLAutoTableModel, self).__init__(glb, sql, column_headers, parent) # Base class for custom ResizeColumnsToContents -- cgit v1.2.3-70-g09d2 From 0924cd687fe7bd4fdf81721c2420b65234b16357 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:22 +0200 Subject: perf scripts python: exported-sql-viewer.py: Factor out ReportDialogBase Factor out ReportDialogBase so it can be re-used. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 47 +++++++++++++++--------- 1 file changed, 30 insertions(+), 17 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index 7bd5263d3f39..d3ffb3e9d1fc 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1693,34 +1693,25 @@ class SQLTableDialogDataItem(): return False return True -# Selected branch report creation dialog +# Report Dialog Base -class SelectedBranchDialog(QDialog): +class ReportDialogBase(QDialog): - def __init__(self, glb, parent=None): - super(SelectedBranchDialog, self).__init__(parent) + def __init__(self, glb, title, items, partial, parent=None): + super(ReportDialogBase, self).__init__(parent) self.glb = glb self.name = "" self.where_clause = "" - self.setWindowTitle("Selected Branches") + self.setWindowTitle(title) self.setMinimumWidth(600) - items = ( - ("Report name:", "Enter a name to appear in the window title bar", "", "", "", ""), - ("Time ranges:", "Enter time ranges", "", "", "samples.id", ""), - ("CPUs:", "Enter CPUs or ranges e.g. 0,5-6", "", "", "cpu", ""), - ("Commands:", "Only branches with these commands will be included", "comms", "comm", "comm_id", ""), - ("PIDs:", "Only branches with these process IDs will be included", "threads", "pid", "thread_id", ""), - ("TIDs:", "Only branches with these thread IDs will be included", "threads", "tid", "thread_id", ""), - ("DSOs:", "Only branches with these DSOs will be included", "dsos", "short_name", "samples.dso_id", "to_dso_id"), - ("Symbols:", "Only branches with these symbols will be included", "symbols", "name", "symbol_id", "to_symbol_id"), - ("Raw SQL clause: ", "Enter a raw SQL WHERE clause", "", "", "", ""), - ) self.data_items = [SQLTableDialogDataItem(glb, *x, parent=self) for x in items] + self.partial = partial + self.grid = QGridLayout() for row in xrange(len(self.data_items)): @@ -1764,7 +1755,10 @@ class SelectedBranchDialog(QDialog): self.where_clause += " AND " self.where_clause += d.value if len(self.where_clause): - self.where_clause = " AND ( " + self.where_clause + " ) " + if self.partial: + self.where_clause = " AND ( " + self.where_clause + " ) " + else: + self.where_clause = " WHERE " + self.where_clause + " " else: self.ShowMessage("No selection") return @@ -1776,6 +1770,25 @@ class SelectedBranchDialog(QDialog): def ClearMessage(self): self.status.setText("") +# Selected branch report creation dialog + +class SelectedBranchDialog(ReportDialogBase): + + def __init__(self, glb, parent=None): + title = "Selected Branches" + items = ( + ("Report name:", "Enter a name to appear in the window title bar", "", "", "", ""), + ("Time ranges:", "Enter time ranges", "", "", "samples.id", ""), + ("CPUs:", "Enter CPUs or ranges e.g. 0,5-6", "", "", "cpu", ""), + ("Commands:", "Only branches with these commands will be included", "comms", "comm", "comm_id", ""), + ("PIDs:", "Only branches with these process IDs will be included", "threads", "pid", "thread_id", ""), + ("TIDs:", "Only branches with these thread IDs will be included", "threads", "tid", "thread_id", ""), + ("DSOs:", "Only branches with these DSOs will be included", "dsos", "short_name", "samples.dso_id", "to_dso_id"), + ("Symbols:", "Only branches with these symbols will be included", "symbols", "name", "symbol_id", "to_symbol_id"), + ("Raw SQL clause: ", "Enter a raw SQL WHERE clause", "", "", "", ""), + ) + super(SelectedBranchDialog, self).__init__(glb, title, items, True, parent) + # Event list def GetEventList(db): -- cgit v1.2.3-70-g09d2 From 0bf0947a954f58517747ca215b3122b47ced3424 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:23 +0200 Subject: perf scripts python: exported-sql-viewer.py: Factor out ReportVars Factor out ReportVars to provide a single container for information from report dialogs. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 37 +++++++++++++++--------- 1 file changed, 23 insertions(+), 14 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index d3ffb3e9d1fc..03428df8ddd5 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1398,18 +1398,26 @@ class BranchModel(TreeModel): def HasMoreRecords(self): return self.more +# Report Variables + +class ReportVars(): + + def __init__(self, where_clause = ""): + self.where_clause = where_clause + + def UniqueId(self): + return str(self.where_clause) + # Branch window class BranchWindow(QMdiSubWindow): - def __init__(self, glb, event_id, name, where_clause, parent=None): + def __init__(self, glb, event_id, name, report_vars, parent=None): super(BranchWindow, self).__init__(parent) - model_name = "Branch Events " + str(event_id) - if len(where_clause): - model_name = where_clause + " " + model_name + model_name = "Branch Events " + str(event_id) + " " + report_vars.UniqueId() - self.model = LookupCreateModel(model_name, lambda: BranchModel(glb, event_id, where_clause)) + self.model = LookupCreateModel(model_name, lambda: BranchModel(glb, event_id, report_vars.where_clause)) self.view = QTreeView() self.view.setUniformRowHeights(True) @@ -1703,7 +1711,7 @@ class ReportDialogBase(QDialog): self.glb = glb self.name = "" - self.where_clause = "" + self.report_vars = ReportVars() self.setWindowTitle(title) self.setMinimumWidth(600) @@ -1742,6 +1750,7 @@ class ReportDialogBase(QDialog): self.setLayout(self.vbox); def Ok(self): + vars = self.report_vars self.name = self.data_items[0].value if not self.name: self.ShowMessage("Report name is required") @@ -1751,14 +1760,14 @@ class ReportDialogBase(QDialog): return for d in self.data_items[1:]: if len(d.value): - if len(self.where_clause): - self.where_clause += " AND " - self.where_clause += d.value - if len(self.where_clause): + if len(vars.where_clause): + vars.where_clause += " AND " + vars.where_clause += d.value + if len(vars.where_clause): if self.partial: - self.where_clause = " AND ( " + self.where_clause + " ) " + vars.where_clause = " AND ( " + vars.where_clause + " ) " else: - self.where_clause = " WHERE " + self.where_clause + " " + vars.where_clause = " WHERE " + vars.where_clause + " " else: self.ShowMessage("No selection") return @@ -2383,13 +2392,13 @@ class MainWindow(QMainWindow): CallGraphWindow(self.glb, self) def NewBranchView(self, event_id): - BranchWindow(self.glb, event_id, "", "", self) + BranchWindow(self.glb, event_id, "", ReportVars(), self) def NewSelectedBranchView(self, event_id): dialog = SelectedBranchDialog(self.glb, self) ret = dialog.exec_() if ret: - BranchWindow(self.glb, event_id, dialog.name, dialog.where_clause, self) + BranchWindow(self.glb, event_id, dialog.name, dialog.report_vars, self) def NewTableView(self, table_name): TableWindow(self.glb, table_name, self) -- cgit v1.2.3-70-g09d2 From 947cc38d47249bb83111b2607e1074b7d12338ba Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:24 +0200 Subject: perf scripts python: exported-sql-viewer.py: Move report name into ReportVars The report name is a report variable so move it into into ReportVars. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index 03428df8ddd5..ed39a0153dd3 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1402,7 +1402,8 @@ class BranchModel(TreeModel): class ReportVars(): - def __init__(self, where_clause = ""): + def __init__(self, name = "", where_clause = ""): + self.name = name self.where_clause = where_clause def UniqueId(self): @@ -1412,7 +1413,7 @@ class ReportVars(): class BranchWindow(QMdiSubWindow): - def __init__(self, glb, event_id, name, report_vars, parent=None): + def __init__(self, glb, event_id, report_vars, parent=None): super(BranchWindow, self).__init__(parent) model_name = "Branch Events " + str(event_id) + " " + report_vars.UniqueId() @@ -1435,7 +1436,7 @@ class BranchWindow(QMdiSubWindow): self.setWidget(self.vbox.Widget()) - AddSubWindow(glb.mainwindow.mdi_area, self, name + " Branch Events") + AddSubWindow(glb.mainwindow.mdi_area, self, report_vars.name + " Branch Events") def ResizeColumnToContents(self, column, n): # Using the view's resizeColumnToContents() here is extrememly slow @@ -1710,7 +1711,6 @@ class ReportDialogBase(QDialog): self.glb = glb - self.name = "" self.report_vars = ReportVars() self.setWindowTitle(title) @@ -1751,8 +1751,8 @@ class ReportDialogBase(QDialog): def Ok(self): vars = self.report_vars - self.name = self.data_items[0].value - if not self.name: + vars.name = self.data_items[0].value + if not vars.name: self.ShowMessage("Report name is required") return for d in self.data_items: @@ -2392,13 +2392,13 @@ class MainWindow(QMainWindow): CallGraphWindow(self.glb, self) def NewBranchView(self, event_id): - BranchWindow(self.glb, event_id, "", ReportVars(), self) + BranchWindow(self.glb, event_id, ReportVars(), self) def NewSelectedBranchView(self, event_id): dialog = SelectedBranchDialog(self.glb, self) ret = dialog.exec_() if ret: - BranchWindow(self.glb, event_id, dialog.name, dialog.report_vars, self) + BranchWindow(self.glb, event_id, dialog.report_vars, self) def NewTableView(self, table_name): TableWindow(self.glb, table_name, self) -- cgit v1.2.3-70-g09d2 From 1c3ca1b3ae35d5cc6cedb85a03bc314699339874 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:25 +0200 Subject: perf scripts python: exported-sql-viewer.py: Create new dialog data item classes Create new dialog data item classes to replace SQLTableDialogDataItem. This separates out different dialog data items and makes it easier to add new ones. SQLTableDialogDataItem is removed in a separate patch because it makes the diff more readable. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 285 +++++++++++++++++++++-- 1 file changed, 272 insertions(+), 13 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index ed39a0153dd3..63b14b80ebcd 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1702,6 +1702,265 @@ class SQLTableDialogDataItem(): return False return True +# Line edit data item + +class LineEditDataItem(object): + + def __init__(self, glb, label, placeholder_text, parent, id = ""): + self.glb = glb + self.label = label + self.placeholder_text = placeholder_text + self.parent = parent + self.id = id + + self.value = "" + + self.widget = QLineEdit() + self.widget.editingFinished.connect(self.Validate) + self.widget.textChanged.connect(self.Invalidate) + self.red = False + self.error = "" + self.validated = True + + if placeholder_text: + self.widget.setPlaceholderText(placeholder_text) + + def TurnTextRed(self): + if not self.red: + palette = QPalette() + palette.setColor(QPalette.Text,Qt.red) + self.widget.setPalette(palette) + self.red = True + + def TurnTextNormal(self): + if self.red: + palette = QPalette() + self.widget.setPalette(palette) + self.red = False + + def InvalidValue(self, value): + self.value = "" + self.TurnTextRed() + self.error = self.label + " invalid value '" + value + "'" + self.parent.ShowMessage(self.error) + + def Invalidate(self): + self.validated = False + + def DoValidate(self, input_string): + self.value = input_string.strip() + + def Validate(self): + self.validated = True + self.error = "" + self.TurnTextNormal() + self.parent.ClearMessage() + input_string = self.widget.text() + if not len(input_string.strip()): + self.value = "" + return + self.DoValidate(input_string) + + def IsValid(self): + if not self.validated: + self.Validate() + if len(self.error): + self.parent.ShowMessage(self.error) + return False + return True + + def IsNumber(self, value): + try: + x = int(value) + except: + x = 0 + return str(x) == value + +# Non-negative integer ranges dialog data item + +class NonNegativeIntegerRangesDataItem(LineEditDataItem): + + def __init__(self, glb, label, placeholder_text, column_name, parent): + super(NonNegativeIntegerRangesDataItem, self).__init__(glb, label, placeholder_text, parent) + + self.column_name = column_name + + def DoValidate(self, input_string): + singles = [] + ranges = [] + for value in [x.strip() for x in input_string.split(",")]: + if "-" in value: + vrange = value.split("-") + if len(vrange) != 2 or not self.IsNumber(vrange[0]) or not self.IsNumber(vrange[1]): + return self.InvalidValue(value) + ranges.append(vrange) + else: + if not self.IsNumber(value): + return self.InvalidValue(value) + singles.append(value) + ranges = [("(" + self.column_name + " >= " + r[0] + " AND " + self.column_name + " <= " + r[1] + ")") for r in ranges] + if len(singles): + ranges.append(self.column_name + " IN (" + ",".join(singles) + ")") + self.value = " OR ".join(ranges) + +# Dialog data item converted and validated using a SQL table + +class SQLTableDataItem(LineEditDataItem): + + def __init__(self, glb, label, placeholder_text, table_name, match_column, column_name1, column_name2, parent): + super(SQLTableDataItem, self).__init__(glb, label, placeholder_text, parent) + + self.table_name = table_name + self.match_column = match_column + self.column_name1 = column_name1 + self.column_name2 = column_name2 + + def ValueToIds(self, value): + ids = [] + query = QSqlQuery(self.glb.db) + stmt = "SELECT id FROM " + self.table_name + " WHERE " + self.match_column + " = '" + value + "'" + ret = query.exec_(stmt) + if ret: + while query.next(): + ids.append(str(query.value(0))) + return ids + + def DoValidate(self, input_string): + all_ids = [] + for value in [x.strip() for x in input_string.split(",")]: + ids = self.ValueToIds(value) + if len(ids): + all_ids.extend(ids) + else: + return self.InvalidValue(value) + self.value = self.column_name1 + " IN (" + ",".join(all_ids) + ")" + if self.column_name2: + self.value = "( " + self.value + " OR " + self.column_name2 + " IN (" + ",".join(all_ids) + ") )" + +# Sample time ranges dialog data item converted and validated using 'samples' SQL table + +class SampleTimeRangesDataItem(LineEditDataItem): + + def __init__(self, glb, label, placeholder_text, column_name, parent): + self.column_name = column_name + + self.last_id = 0 + self.first_time = 0 + self.last_time = 2 ** 64 + + query = QSqlQuery(glb.db) + QueryExec(query, "SELECT id, time FROM samples ORDER BY id DESC LIMIT 1") + if query.next(): + self.last_id = int(query.value(0)) + self.last_time = int(query.value(1)) + QueryExec(query, "SELECT time FROM samples WHERE time != 0 ORDER BY id LIMIT 1") + if query.next(): + self.first_time = int(query.value(0)) + if placeholder_text: + placeholder_text += ", between " + str(self.first_time) + " and " + str(self.last_time) + + super(SampleTimeRangesDataItem, self).__init__(glb, label, placeholder_text, parent) + + def IdBetween(self, query, lower_id, higher_id, order): + QueryExec(query, "SELECT id FROM samples WHERE id > " + str(lower_id) + " AND id < " + str(higher_id) + " ORDER BY id " + order + " LIMIT 1") + if query.next(): + return True, int(query.value(0)) + else: + return False, 0 + + def BinarySearchTime(self, lower_id, higher_id, target_time, get_floor): + query = QSqlQuery(self.glb.db) + while True: + next_id = int((lower_id + higher_id) / 2) + QueryExec(query, "SELECT time FROM samples WHERE id = " + str(next_id)) + if not query.next(): + ok, dbid = self.IdBetween(query, lower_id, next_id, "DESC") + if not ok: + ok, dbid = self.IdBetween(query, next_id, higher_id, "") + if not ok: + return str(higher_id) + next_id = dbid + QueryExec(query, "SELECT time FROM samples WHERE id = " + str(next_id)) + next_time = int(query.value(0)) + if get_floor: + if target_time > next_time: + lower_id = next_id + else: + higher_id = next_id + if higher_id <= lower_id + 1: + return str(higher_id) + else: + if target_time >= next_time: + lower_id = next_id + else: + higher_id = next_id + if higher_id <= lower_id + 1: + return str(lower_id) + + def ConvertRelativeTime(self, val): + mult = 1 + suffix = val[-2:] + if suffix == "ms": + mult = 1000000 + elif suffix == "us": + mult = 1000 + elif suffix == "ns": + mult = 1 + else: + return val + val = val[:-2].strip() + if not self.IsNumber(val): + return val + val = int(val) * mult + if val >= 0: + val += self.first_time + else: + val += self.last_time + return str(val) + + def ConvertTimeRange(self, vrange): + if vrange[0] == "": + vrange[0] = str(self.first_time) + if vrange[1] == "": + vrange[1] = str(self.last_time) + vrange[0] = self.ConvertRelativeTime(vrange[0]) + vrange[1] = self.ConvertRelativeTime(vrange[1]) + if not self.IsNumber(vrange[0]) or not self.IsNumber(vrange[1]): + return False + beg_range = max(int(vrange[0]), self.first_time) + end_range = min(int(vrange[1]), self.last_time) + if beg_range > self.last_time or end_range < self.first_time: + return False + vrange[0] = self.BinarySearchTime(0, self.last_id, beg_range, True) + vrange[1] = self.BinarySearchTime(1, self.last_id + 1, end_range, False) + return True + + def AddTimeRange(self, value, ranges): + n = value.count("-") + if n == 1: + pass + elif n == 2: + if value.split("-")[1].strip() == "": + n = 1 + elif n == 3: + n = 2 + else: + return False + pos = findnth(value, "-", n) + vrange = [value[:pos].strip() ,value[pos+1:].strip()] + if self.ConvertTimeRange(vrange): + ranges.append(vrange) + return True + return False + + def DoValidate(self, input_string): + ranges = [] + for value in [x.strip() for x in input_string.split(",")]: + if not self.AddTimeRange(value, ranges): + return self.InvalidValue(value) + ranges = [("(" + self.column_name + " >= " + r[0] + " AND " + self.column_name + " <= " + r[1] + ")") for r in ranges] + self.value = " OR ".join(ranges) + # Report Dialog Base class ReportDialogBase(QDialog): @@ -1716,7 +1975,7 @@ class ReportDialogBase(QDialog): self.setWindowTitle(title) self.setMinimumWidth(600) - self.data_items = [SQLTableDialogDataItem(glb, *x, parent=self) for x in items] + self.data_items = [x(glb, self) for x in items] self.partial = partial @@ -1751,7 +2010,9 @@ class ReportDialogBase(QDialog): def Ok(self): vars = self.report_vars - vars.name = self.data_items[0].value + for d in self.data_items: + if d.id == "REPORTNAME": + vars.name = d.value if not vars.name: self.ShowMessage("Report name is required") return @@ -1785,17 +2046,15 @@ class SelectedBranchDialog(ReportDialogBase): def __init__(self, glb, parent=None): title = "Selected Branches" - items = ( - ("Report name:", "Enter a name to appear in the window title bar", "", "", "", ""), - ("Time ranges:", "Enter time ranges", "", "", "samples.id", ""), - ("CPUs:", "Enter CPUs or ranges e.g. 0,5-6", "", "", "cpu", ""), - ("Commands:", "Only branches with these commands will be included", "comms", "comm", "comm_id", ""), - ("PIDs:", "Only branches with these process IDs will be included", "threads", "pid", "thread_id", ""), - ("TIDs:", "Only branches with these thread IDs will be included", "threads", "tid", "thread_id", ""), - ("DSOs:", "Only branches with these DSOs will be included", "dsos", "short_name", "samples.dso_id", "to_dso_id"), - ("Symbols:", "Only branches with these symbols will be included", "symbols", "name", "symbol_id", "to_symbol_id"), - ("Raw SQL clause: ", "Enter a raw SQL WHERE clause", "", "", "", ""), - ) + items = (lambda g, p: LineEditDataItem(g, "Report name:", "Enter a name to appear in the window title bar", p, "REPORTNAME"), + lambda g, p: SampleTimeRangesDataItem(g, "Time ranges:", "Enter time ranges", "samples.id", p), + lambda g, p: NonNegativeIntegerRangesDataItem(g, "CPUs:", "Enter CPUs or ranges e.g. 0,5-6", "cpu", p), + lambda g, p: SQLTableDataItem(g, "Commands:", "Only branches with these commands will be included", "comms", "comm", "comm_id", "", p), + lambda g, p: SQLTableDataItem(g, "PIDs:", "Only branches with these process IDs will be included", "threads", "pid", "thread_id", "", p), + lambda g, p: SQLTableDataItem(g, "TIDs:", "Only branches with these thread IDs will be included", "threads", "tid", "thread_id", "", p), + lambda g, p: SQLTableDataItem(g, "DSOs:", "Only branches with these DSOs will be included", "dsos", "short_name", "samples.dso_id", "to_dso_id", p), + lambda g, p: SQLTableDataItem(g, "Symbols:", "Only branches with these symbols will be included", "symbols", "name", "symbol_id", "to_symbol_id", p), + lambda g, p: LineEditDataItem(g, "Raw SQL clause: ", "Enter a raw SQL WHERE clause", p)) super(SelectedBranchDialog, self).__init__(glb, title, items, True, parent) # Event list -- cgit v1.2.3-70-g09d2 From 0d5f8f230c67d911fa5c3b868eb4529ecd6faf34 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:26 +0200 Subject: perf scripts python: exported-sql-viewer.py: Remove SQLTableDialogDataItem Remove SQLTableDialogDataItem as it is no longer used. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 221 ----------------------- 1 file changed, 221 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index 63b14b80ebcd..e1c2f9e54238 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1481,227 +1481,6 @@ class BranchWindow(QMdiSubWindow): else: self.find_bar.NotFound() -# Dialog data item converted and validated using a SQL table - -class SQLTableDialogDataItem(): - - def __init__(self, glb, label, placeholder_text, table_name, match_column, column_name1, column_name2, parent): - self.glb = glb - self.label = label - self.placeholder_text = placeholder_text - self.table_name = table_name - self.match_column = match_column - self.column_name1 = column_name1 - self.column_name2 = column_name2 - self.parent = parent - - self.value = "" - - self.widget = QLineEdit() - self.widget.editingFinished.connect(self.Validate) - self.widget.textChanged.connect(self.Invalidate) - self.red = False - self.error = "" - self.validated = True - - self.last_id = 0 - self.first_time = 0 - self.last_time = 2 ** 64 - if self.table_name == "": - query = QSqlQuery(self.glb.db) - QueryExec(query, "SELECT id, time FROM samples ORDER BY id DESC LIMIT 1") - if query.next(): - self.last_id = int(query.value(0)) - self.last_time = int(query.value(1)) - QueryExec(query, "SELECT time FROM samples WHERE time != 0 ORDER BY id LIMIT 1") - if query.next(): - self.first_time = int(query.value(0)) - if placeholder_text: - placeholder_text += ", between " + str(self.first_time) + " and " + str(self.last_time) - - if placeholder_text: - self.widget.setPlaceholderText(placeholder_text) - - def ValueToIds(self, value): - ids = [] - query = QSqlQuery(self.glb.db) - stmt = "SELECT id FROM " + self.table_name + " WHERE " + self.match_column + " = '" + value + "'" - ret = query.exec_(stmt) - if ret: - while query.next(): - ids.append(str(query.value(0))) - return ids - - def IdBetween(self, query, lower_id, higher_id, order): - QueryExec(query, "SELECT id FROM samples WHERE id > " + str(lower_id) + " AND id < " + str(higher_id) + " ORDER BY id " + order + " LIMIT 1") - if query.next(): - return True, int(query.value(0)) - else: - return False, 0 - - def BinarySearchTime(self, lower_id, higher_id, target_time, get_floor): - query = QSqlQuery(self.glb.db) - while True: - next_id = int((lower_id + higher_id) / 2) - QueryExec(query, "SELECT time FROM samples WHERE id = " + str(next_id)) - if not query.next(): - ok, dbid = self.IdBetween(query, lower_id, next_id, "DESC") - if not ok: - ok, dbid = self.IdBetween(query, next_id, higher_id, "") - if not ok: - return str(higher_id) - next_id = dbid - QueryExec(query, "SELECT time FROM samples WHERE id = " + str(next_id)) - next_time = int(query.value(0)) - if get_floor: - if target_time > next_time: - lower_id = next_id - else: - higher_id = next_id - if higher_id <= lower_id + 1: - return str(higher_id) - else: - if target_time >= next_time: - lower_id = next_id - else: - higher_id = next_id - if higher_id <= lower_id + 1: - return str(lower_id) - - def ConvertRelativeTime(self, val): - mult = 1 - suffix = val[-2:] - if suffix == "ms": - mult = 1000000 - elif suffix == "us": - mult = 1000 - elif suffix == "ns": - mult = 1 - else: - return val - val = val[:-2].strip() - if not self.IsNumber(val): - return val - val = int(val) * mult - if val >= 0: - val += self.first_time - else: - val += self.last_time - return str(val) - - def ConvertTimeRange(self, vrange): - if vrange[0] == "": - vrange[0] = str(self.first_time) - if vrange[1] == "": - vrange[1] = str(self.last_time) - vrange[0] = self.ConvertRelativeTime(vrange[0]) - vrange[1] = self.ConvertRelativeTime(vrange[1]) - if not self.IsNumber(vrange[0]) or not self.IsNumber(vrange[1]): - return False - beg_range = max(int(vrange[0]), self.first_time) - end_range = min(int(vrange[1]), self.last_time) - if beg_range > self.last_time or end_range < self.first_time: - return False - vrange[0] = self.BinarySearchTime(0, self.last_id, beg_range, True) - vrange[1] = self.BinarySearchTime(1, self.last_id + 1, end_range, False) - return True - - def AddTimeRange(self, value, ranges): - n = value.count("-") - if n == 1: - pass - elif n == 2: - if value.split("-")[1].strip() == "": - n = 1 - elif n == 3: - n = 2 - else: - return False - pos = findnth(value, "-", n) - vrange = [value[:pos].strip() ,value[pos+1:].strip()] - if self.ConvertTimeRange(vrange): - ranges.append(vrange) - return True - return False - - def InvalidValue(self, value): - self.value = "" - palette = QPalette() - palette.setColor(QPalette.Text,Qt.red) - self.widget.setPalette(palette) - self.red = True - self.error = self.label + " invalid value '" + value + "'" - self.parent.ShowMessage(self.error) - - def IsNumber(self, value): - try: - x = int(value) - except: - x = 0 - return str(x) == value - - def Invalidate(self): - self.validated = False - - def Validate(self): - input_string = self.widget.text() - self.validated = True - if self.red: - palette = QPalette() - self.widget.setPalette(palette) - self.red = False - if not len(input_string.strip()): - self.error = "" - self.value = "" - return - if self.table_name == "": - ranges = [] - for value in [x.strip() for x in input_string.split(",")]: - if not self.AddTimeRange(value, ranges): - return self.InvalidValue(value) - ranges = [("(" + self.column_name1 + " >= " + r[0] + " AND " + self.column_name1 + " <= " + r[1] + ")") for r in ranges] - self.value = " OR ".join(ranges) - elif self.table_name == "": - singles = [] - ranges = [] - for value in [x.strip() for x in input_string.split(",")]: - if "-" in value: - vrange = value.split("-") - if len(vrange) != 2 or not self.IsNumber(vrange[0]) or not self.IsNumber(vrange[1]): - return self.InvalidValue(value) - ranges.append(vrange) - else: - if not self.IsNumber(value): - return self.InvalidValue(value) - singles.append(value) - ranges = [("(" + self.column_name1 + " >= " + r[0] + " AND " + self.column_name1 + " <= " + r[1] + ")") for r in ranges] - if len(singles): - ranges.append(self.column_name1 + " IN (" + ",".join(singles) + ")") - self.value = " OR ".join(ranges) - elif self.table_name: - all_ids = [] - for value in [x.strip() for x in input_string.split(",")]: - ids = self.ValueToIds(value) - if len(ids): - all_ids.extend(ids) - else: - return self.InvalidValue(value) - self.value = self.column_name1 + " IN (" + ",".join(all_ids) + ")" - if self.column_name2: - self.value = "( " + self.value + " OR " + self.column_name2 + " IN (" + ",".join(all_ids) + ") )" - else: - self.value = input_string.strip() - self.error = "" - self.parent.ClearMessage() - - def IsValid(self): - if not self.validated: - self.Validate() - if len(self.error): - self.parent.ShowMessage(self.error) - return False - return True - # Line edit data item class LineEditDataItem(object): -- cgit v1.2.3-70-g09d2 From fc2c77aa8437855d2992d3f3c6a1dff681789a07 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:27 +0200 Subject: perf scripts python: exported-sql-viewer.py: Remove no selection error If no selection is made on the 'Selected branches' dialog, then the output is the same as the 'All branches' report. That is not really an error, and is not desirable for future reports, so remove it. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 3 --- 1 file changed, 3 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index e1c2f9e54238..728200e3a691 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1808,9 +1808,6 @@ class ReportDialogBase(QDialog): vars.where_clause = " AND ( " + vars.where_clause + " ) " else: vars.where_clause = " WHERE " + vars.where_clause + " " - else: - self.ShowMessage("No selection") - return self.accept() def ShowMessage(self, msg): -- cgit v1.2.3-70-g09d2 From cd358012ba20d4193c225d89cd1d0c11bc54b1bc Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 22 Feb 2019 09:27:28 +0200 Subject: perf scripts python: exported-sql-viewer.py: Add top calls report Add a new report to display top calls by elapsed time. It displays calls in descending order of time elapsed between when the function was called and when it returned. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/exported-sql-viewer.py | 141 ++++++++++++++++++++++- 1 file changed, 135 insertions(+), 6 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index 728200e3a691..09ce73b07d35 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -1402,12 +1402,13 @@ class BranchModel(TreeModel): class ReportVars(): - def __init__(self, name = "", where_clause = ""): + def __init__(self, name = "", where_clause = "", limit = ""): self.name = name self.where_clause = where_clause + self.limit = limit def UniqueId(self): - return str(self.where_clause) + return str(self.where_clause + ";" + self.limit) # Branch window @@ -1485,16 +1486,16 @@ class BranchWindow(QMdiSubWindow): class LineEditDataItem(object): - def __init__(self, glb, label, placeholder_text, parent, id = ""): + def __init__(self, glb, label, placeholder_text, parent, id = "", default = ""): self.glb = glb self.label = label self.placeholder_text = placeholder_text self.parent = parent self.id = id - self.value = "" + self.value = default - self.widget = QLineEdit() + self.widget = QLineEdit(default) self.widget.editingFinished.connect(self.Validate) self.widget.textChanged.connect(self.Invalidate) self.red = False @@ -1582,6 +1583,21 @@ class NonNegativeIntegerRangesDataItem(LineEditDataItem): ranges.append(self.column_name + " IN (" + ",".join(singles) + ")") self.value = " OR ".join(ranges) +# Positive integer dialog data item + +class PositiveIntegerDataItem(LineEditDataItem): + + def __init__(self, glb, label, placeholder_text, parent, id = "", default = ""): + super(PositiveIntegerDataItem, self).__init__(glb, label, placeholder_text, parent, id, default) + + def DoValidate(self, input_string): + if not self.IsNumber(input_string.strip()): + return self.InvalidValue(input_string) + value = int(input_string.strip()) + if value <= 0: + return self.InvalidValue(input_string) + self.value = str(value) + # Dialog data item converted and validated using a SQL table class SQLTableDataItem(LineEditDataItem): @@ -1799,7 +1815,9 @@ class ReportDialogBase(QDialog): if not d.IsValid(): return for d in self.data_items[1:]: - if len(d.value): + if d.id == "LIMIT": + vars.limit = d.value + elif len(d.value): if len(vars.where_clause): vars.where_clause += " AND " vars.where_clause += d.value @@ -2059,6 +2077,103 @@ def GetTableList(glb): tables.append("information_schema.columns") return tables +# Top Calls data model + +class TopCallsModel(SQLTableModel): + + def __init__(self, glb, report_vars, parent=None): + text = "" + if not glb.dbref.is_sqlite3: + text = "::text" + limit = "" + if len(report_vars.limit): + limit = " LIMIT " + report_vars.limit + sql = ("SELECT comm, pid, tid, name," + " CASE" + " WHEN (short_name = '[kernel.kallsyms]') THEN '[kernel]'" + text + + " ELSE short_name" + " END AS dso," + " call_time, return_time, (return_time - call_time) AS elapsed_time, branch_count, " + " CASE" + " WHEN (calls.flags = 1) THEN 'no call'" + text + + " WHEN (calls.flags = 2) THEN 'no return'" + text + + " WHEN (calls.flags = 3) THEN 'no call/return'" + text + + " ELSE ''" + text + + " END AS flags" + " FROM calls" + " INNER JOIN call_paths ON calls.call_path_id = call_paths.id" + " INNER JOIN symbols ON call_paths.symbol_id = symbols.id" + " INNER JOIN dsos ON symbols.dso_id = dsos.id" + " INNER JOIN comms ON calls.comm_id = comms.id" + " INNER JOIN threads ON calls.thread_id = threads.id" + + report_vars.where_clause + + " ORDER BY elapsed_time DESC" + + limit + ) + column_headers = ("Command", "PID", "TID", "Symbol", "Object", "Call Time", "Return Time", "Elapsed Time (ns)", "Branch Count", "Flags") + self.alignment = (Qt.AlignLeft, Qt.AlignLeft, Qt.AlignLeft, Qt.AlignLeft, Qt.AlignLeft, Qt.AlignLeft, Qt.AlignLeft, Qt.AlignRight, Qt.AlignRight, Qt.AlignLeft) + super(TopCallsModel, self).__init__(glb, sql, column_headers, parent) + + def columnAlignment(self, column): + return self.alignment[column] + +# Top Calls report creation dialog + +class TopCallsDialog(ReportDialogBase): + + def __init__(self, glb, parent=None): + title = "Top Calls by Elapsed Time" + items = (lambda g, p: LineEditDataItem(g, "Report name:", "Enter a name to appear in the window title bar", p, "REPORTNAME"), + lambda g, p: SQLTableDataItem(g, "Commands:", "Only calls with these commands will be included", "comms", "comm", "comm_id", "", p), + lambda g, p: SQLTableDataItem(g, "PIDs:", "Only calls with these process IDs will be included", "threads", "pid", "thread_id", "", p), + lambda g, p: SQLTableDataItem(g, "TIDs:", "Only calls with these thread IDs will be included", "threads", "tid", "thread_id", "", p), + lambda g, p: SQLTableDataItem(g, "DSOs:", "Only calls with these DSOs will be included", "dsos", "short_name", "dso_id", "", p), + lambda g, p: SQLTableDataItem(g, "Symbols:", "Only calls with these symbols will be included", "symbols", "name", "symbol_id", "", p), + lambda g, p: LineEditDataItem(g, "Raw SQL clause: ", "Enter a raw SQL WHERE clause", p), + lambda g, p: PositiveIntegerDataItem(g, "Record limit:", "Limit selection to this number of records", p, "LIMIT", "100")) + super(TopCallsDialog, self).__init__(glb, title, items, False, parent) + +# Top Calls window + +class TopCallsWindow(QMdiSubWindow, ResizeColumnsToContentsBase): + + def __init__(self, glb, report_vars, parent=None): + super(TopCallsWindow, self).__init__(parent) + + self.data_model = LookupCreateModel("Top Calls " + report_vars.UniqueId(), lambda: TopCallsModel(glb, report_vars)) + self.model = self.data_model + + self.view = QTableView() + self.view.setModel(self.model) + self.view.setEditTriggers(QAbstractItemView.NoEditTriggers) + self.view.verticalHeader().setVisible(False) + + self.ResizeColumnsToContents() + + self.find_bar = FindBar(self, self, True) + + self.finder = ChildDataItemFinder(self.model) + + self.fetch_bar = FetchMoreRecordsBar(self.data_model, self) + + self.vbox = VBox(self.view, self.find_bar.Widget(), self.fetch_bar.Widget()) + + self.setWidget(self.vbox.Widget()) + + AddSubWindow(glb.mainwindow.mdi_area, self, report_vars.name) + + def Find(self, value, direction, pattern, context): + self.view.setFocus() + self.find_bar.Busy() + self.finder.Find(value, direction, pattern, context, self.FindDone) + + def FindDone(self, row): + self.find_bar.Idle() + if row >= 0: + self.view.setCurrentIndex(self.model.index(row, 0, QModelIndex())) + else: + self.find_bar.NotFound() + # Action Definition def CreateAction(label, tip, callback, parent=None, shortcut=None): @@ -2162,6 +2277,7 @@ p.c2 {

1.1 Context-Sensitive Call Graph

1.2 All branches

1.3 Selected branches

+

1.4 Top calls by elapsed time

2. Tables

1. Reports

1.1 Context-Sensitive Call Graph

@@ -2237,6 +2353,10 @@ ms, us or ns. Also, negative values are relative to the end of trace. Examples: -10ms- The last 10ms N.B. Due to the granularity of timestamps, there could be no branches in any given time range. +

1.4 Top calls by elapsed time

+The Top calls by elapsed time report displays calls in descending order of time elapsed between when the function was called and when it returned. +The data is reduced by various selection criteria. A dialog box displays available criteria which are AND'ed together. +If not all data is fetched, a Fetch bar is provided. Ctrl-F displays a Find bar.

2. Tables

The Tables menu shows all tables and views in the database. Most tables have an associated view which displays the information in a more friendly way. Not all data for large tables is fetched @@ -2371,6 +2491,9 @@ class MainWindow(QMainWindow): self.EventMenu(GetEventList(glb.db), reports_menu) + if IsSelectable(glb.db, "calls"): + reports_menu.addAction(CreateAction("&Top calls by elapsed time", "Create a new window displaying top calls by elapsed time", self.NewTopCalls, self)) + self.TableMenu(GetTableList(glb), menu) self.window_menu = WindowMenu(self.mdi_area, menu) @@ -2426,6 +2549,12 @@ class MainWindow(QMainWindow): def NewCallGraph(self): CallGraphWindow(self.glb, self) + def NewTopCalls(self): + dialog = TopCallsDialog(self.glb, self) + ret = dialog.exec_() + if ret: + TopCallsWindow(self.glb, dialog.report_vars, self) + def NewBranchView(self, event_id): BranchWindow(self.glb, event_id, ReportVars(), self) -- cgit v1.2.3-70-g09d2 From 02b03ec383e0c79d73aa4b402b3427a8b490ef9f Mon Sep 17 00:00:00 2001 From: Tony Jones Date: Fri, 22 Feb 2019 15:06:05 -0800 Subject: perf script python: Add Python3 support to netdev-times.py Support both Python2 and Python3 in the netdev-times.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6. Signed-off-by: Tony Jones Cc: Sanagi Koki Link: http://lkml.kernel.org/r/20190222230619.17887-2-tonyj@suse.de Signed-off-by: Seeteena Thoufeek Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/netdev-times.py | 82 ++++++++++++++++--------------- 1 file changed, 42 insertions(+), 40 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/netdev-times.py b/tools/perf/scripts/python/netdev-times.py index 9b2050f778f1..267bda49325d 100644 --- a/tools/perf/scripts/python/netdev-times.py +++ b/tools/perf/scripts/python/netdev-times.py @@ -8,6 +8,8 @@ # dev=: show only thing related to specified device # debug: work with debug mode. It shows buffer status. +from __future__ import print_function + import os import sys @@ -17,6 +19,7 @@ sys.path.append(os.environ['PERF_EXEC_PATH'] + \ from perf_trace_context import * from Core import * from Util import * +from functools import cmp_to_key all_event_list = []; # insert all tracepoint event related with this script irq_dic = {}; # key is cpu and value is a list which stacks irqs @@ -61,12 +64,12 @@ def diff_msec(src, dst): def print_transmit(hunk): if dev != 0 and hunk['dev'].find(dev) < 0: return - print "%7s %5d %6d.%06dsec %12.3fmsec %12.3fmsec" % \ + print("%7s %5d %6d.%06dsec %12.3fmsec %12.3fmsec" % (hunk['dev'], hunk['len'], nsecs_secs(hunk['queue_t']), nsecs_nsecs(hunk['queue_t'])/1000, diff_msec(hunk['queue_t'], hunk['xmit_t']), - diff_msec(hunk['xmit_t'], hunk['free_t'])) + diff_msec(hunk['xmit_t'], hunk['free_t']))) # Format for displaying rx packet processing PF_IRQ_ENTRY= " irq_entry(+%.3fmsec irq=%d:%s)" @@ -98,55 +101,55 @@ def print_receive(hunk): if show_hunk == 0: return - print "%d.%06dsec cpu=%d" % \ - (nsecs_secs(base_t), nsecs_nsecs(base_t)/1000, cpu) + print("%d.%06dsec cpu=%d" % + (nsecs_secs(base_t), nsecs_nsecs(base_t)/1000, cpu)) for i in range(len(irq_list)): - print PF_IRQ_ENTRY % \ + print(PF_IRQ_ENTRY % (diff_msec(base_t, irq_list[i]['irq_ent_t']), - irq_list[i]['irq'], irq_list[i]['name']) - print PF_JOINT + irq_list[i]['irq'], irq_list[i]['name'])) + print(PF_JOINT) irq_event_list = irq_list[i]['event_list'] for j in range(len(irq_event_list)): irq_event = irq_event_list[j] if irq_event['event'] == 'netif_rx': - print PF_NET_RX % \ + print(PF_NET_RX % (diff_msec(base_t, irq_event['time']), - irq_event['skbaddr']) - print PF_JOINT - print PF_SOFT_ENTRY % \ - diff_msec(base_t, hunk['sirq_ent_t']) - print PF_JOINT + irq_event['skbaddr'])) + print(PF_JOINT) + print(PF_SOFT_ENTRY % + diff_msec(base_t, hunk['sirq_ent_t'])) + print(PF_JOINT) event_list = hunk['event_list'] for i in range(len(event_list)): event = event_list[i] if event['event_name'] == 'napi_poll': - print PF_NAPI_POLL % \ - (diff_msec(base_t, event['event_t']), event['dev']) + print(PF_NAPI_POLL % + (diff_msec(base_t, event['event_t']), event['dev'])) if i == len(event_list) - 1: - print "" + print("") else: - print PF_JOINT + print(PF_JOINT) else: - print PF_NET_RECV % \ + print(PF_NET_RECV % (diff_msec(base_t, event['event_t']), event['skbaddr'], - event['len']) + event['len'])) if 'comm' in event.keys(): - print PF_WJOINT - print PF_CPY_DGRAM % \ + print(PF_WJOINT) + print(PF_CPY_DGRAM % (diff_msec(base_t, event['comm_t']), - event['pid'], event['comm']) + event['pid'], event['comm'])) elif 'handle' in event.keys(): - print PF_WJOINT + print(PF_WJOINT) if event['handle'] == "kfree_skb": - print PF_KFREE_SKB % \ + print(PF_KFREE_SKB % (diff_msec(base_t, event['comm_t']), - event['location']) + event['location'])) elif event['handle'] == "consume_skb": - print PF_CONS_SKB % \ + print(PF_CONS_SKB % diff_msec(base_t, - event['comm_t']) - print PF_JOINT + event['comm_t'])) + print(PF_JOINT) def trace_begin(): global show_tx @@ -172,8 +175,7 @@ def trace_begin(): def trace_end(): # order all events in time - all_event_list.sort(lambda a,b :cmp(a[EINFO_IDX_TIME], - b[EINFO_IDX_TIME])) + all_event_list.sort(key=cmp_to_key(lambda a,b :a[EINFO_IDX_TIME] < b[EINFO_IDX_TIME])) # process all events for i in range(len(all_event_list)): event_info = all_event_list[i] @@ -210,19 +212,19 @@ def trace_end(): print_receive(receive_hunk_list[i]) # display transmit hunks if show_tx: - print " dev len Qdisc " \ - " netdevice free" + print(" dev len Qdisc " + " netdevice free") for i in range(len(tx_free_list)): print_transmit(tx_free_list[i]) if debug: - print "debug buffer status" - print "----------------------------" - print "xmit Qdisc:remain:%d overflow:%d" % \ - (len(tx_queue_list), of_count_tx_queue_list) - print "xmit netdevice:remain:%d overflow:%d" % \ - (len(tx_xmit_list), of_count_tx_xmit_list) - print "receive:remain:%d overflow:%d" % \ - (len(rx_skb_list), of_count_rx_skb_list) + print("debug buffer status") + print("----------------------------") + print("xmit Qdisc:remain:%d overflow:%d" % + (len(tx_queue_list), of_count_tx_queue_list)) + print("xmit netdevice:remain:%d overflow:%d" % + (len(tx_xmit_list), of_count_tx_xmit_list)) + print("receive:remain:%d overflow:%d" % + (len(rx_skb_list), of_count_rx_skb_list)) # called from perf, when it finds a correspoinding event def irq__softirq_entry(name, context, cpu, sec, nsec, pid, comm, callchain, vec): -- cgit v1.2.3-70-g09d2 From 9b2700efc57f46fe63beee5f64fcfe2746936b4e Mon Sep 17 00:00:00 2001 From: Tony Jones Date: Fri, 22 Feb 2019 15:06:08 -0800 Subject: perf script python: Add Python3 support to failed-syscalls-by-pid.py Support both Python2 and Python3 in the failed-syscalls-by-pid.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones Cc: Tom Zanussi Link: http://lkml.kernel.org/r/20190222230619.17887-5-tonyj@suse.de Signed-off-by: Seeteena Thoufeek Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/failed-syscalls-by-pid.py | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/failed-syscalls-by-pid.py b/tools/perf/scripts/python/failed-syscalls-by-pid.py index cafeff3d74db..3648e8b986ec 100644 --- a/tools/perf/scripts/python/failed-syscalls-by-pid.py +++ b/tools/perf/scripts/python/failed-syscalls-by-pid.py @@ -5,6 +5,8 @@ # Displays system-wide failed system call totals, broken down by pid. # If a [comm] arg is specified, only syscalls called by [comm] are displayed. +from __future__ import print_function + import os import sys @@ -32,7 +34,7 @@ if len(sys.argv) > 1: syscalls = autodict() def trace_begin(): - print "Press control+C to stop and show the summary" + print("Press control+C to stop and show the summary") def trace_end(): print_error_totals() @@ -57,22 +59,21 @@ def syscalls__sys_exit(event_name, context, common_cpu, def print_error_totals(): if for_comm is not None: - print "\nsyscall errors for %s:\n\n" % (for_comm), + print("\nsyscall errors for %s:\n" % (for_comm)) else: - print "\nsyscall errors:\n\n", + print("\nsyscall errors:\n") - print "%-30s %10s\n" % ("comm [pid]", "count"), - print "%-30s %10s\n" % ("------------------------------", \ - "----------"), + print("%-30s %10s" % ("comm [pid]", "count")) + print("%-30s %10s" % ("------------------------------", "----------")) comm_keys = syscalls.keys() for comm in comm_keys: pid_keys = syscalls[comm].keys() for pid in pid_keys: - print "\n%s [%d]\n" % (comm, pid), + print("\n%s [%d]" % (comm, pid)) id_keys = syscalls[comm][pid].keys() for id in id_keys: - print " syscall: %-16s\n" % syscall_name(id), + print(" syscall: %-16s" % syscall_name(id)) ret_keys = syscalls[comm][pid][id].keys() - for ret, val in sorted(syscalls[comm][pid][id].iteritems(), key = lambda(k, v): (v, k), reverse = True): - print " err = %-20s %10d\n" % (strerror(ret), val), + for ret, val in sorted(syscalls[comm][pid][id].items(), key = lambda kv: (kv[1], kv[0]), reverse = True): + print(" err = %-20s %10d" % (strerror(ret), val)) -- cgit v1.2.3-70-g09d2 From e4d053ddb4c48cbde27b4c5edd3cc8f957684e4f Mon Sep 17 00:00:00 2001 From: Tony Jones Date: Fri, 22 Feb 2019 15:06:11 -0800 Subject: perf script python: Add Python3 support to mem-phys-addr.py Support both Python2 and Python3 in the mem-phys-addr.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones Link: http://lkml.kernel.org/r/20190222230619.17887-8-tonyj@suse.de Signed-off-by: Seeteena Thoufeek Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/mem-phys-addr.py | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/mem-phys-addr.py b/tools/perf/scripts/python/mem-phys-addr.py index ebee2c5ae496..fb0bbcbfa0f0 100644 --- a/tools/perf/scripts/python/mem-phys-addr.py +++ b/tools/perf/scripts/python/mem-phys-addr.py @@ -4,6 +4,8 @@ # Copyright (c) 2018, Intel Corporation. from __future__ import division +from __future__ import print_function + import os import sys import struct @@ -31,21 +33,23 @@ def parse_iomem(): for i, j in enumerate(f): m = re.split('-|:',j,2) if m[2].strip() == 'System RAM': - system_ram.append(long(m[0], 16)) - system_ram.append(long(m[1], 16)) + system_ram.append(int(m[0], 16)) + system_ram.append(int(m[1], 16)) if m[2].strip() == 'Persistent Memory': - pmem.append(long(m[0], 16)) - pmem.append(long(m[1], 16)) + pmem.append(int(m[0], 16)) + pmem.append(int(m[1], 16)) def print_memory_type(): - print "Event: %s" % (event_name) - print "%-40s %10s %10s\n" % ("Memory type", "count", "percentage"), - print "%-40s %10s %10s\n" % ("----------------------------------------", \ + print("Event: %s" % (event_name)) + print("%-40s %10s %10s\n" % ("Memory type", "count", "percentage"), end='') + print("%-40s %10s %10s\n" % ("----------------------------------------", "-----------", "-----------"), + end=''); total = sum(load_mem_type_cnt.values()) for mem_type, count in sorted(load_mem_type_cnt.most_common(), \ - key = lambda(k, v): (v, k), reverse = True): - print "%-40s %10d %10.1f%%\n" % (mem_type, count, 100 * count / total), + key = lambda kv: (kv[1], kv[0]), reverse = True): + print("%-40s %10d %10.1f%%\n" % (mem_type, count, 100 * count / total), + end='') def trace_begin(): parse_iomem() @@ -80,7 +84,7 @@ def find_memory_type(phys_addr): f.seek(0, 0) for j in f: m = re.split('-|:',j,2) - if long(m[0], 16) <= phys_addr <= long(m[1], 16): + if int(m[0], 16) <= phys_addr <= int(m[1], 16): return m[2] return "N/A" -- cgit v1.2.3-70-g09d2 From 8c42b9600e561666233b9c557a5209d0dc853ba1 Mon Sep 17 00:00:00 2001 From: Tony Jones Date: Fri, 22 Feb 2019 15:06:12 -0800 Subject: perf script python: Add Python3 support to net_dropmonitor.py Support both Python2 and Python3 in the net_dropmonitor.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones Acked-by: Neil Horman Link: http://lkml.kernel.org/r/20190222230619.17887-9-tonyj@suse.de Signed-off-by: Seeteena Thoufeek Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/net_dropmonitor.py | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/net_dropmonitor.py b/tools/perf/scripts/python/net_dropmonitor.py index a150164b44a3..212557a02c50 100755 --- a/tools/perf/scripts/python/net_dropmonitor.py +++ b/tools/perf/scripts/python/net_dropmonitor.py @@ -1,6 +1,8 @@ # Monitor the system for dropped packets and proudce a report of drop locations and counts # SPDX-License-Identifier: GPL-2.0 +from __future__ import print_function + import os import sys @@ -50,19 +52,19 @@ def get_sym(sloc): return (None, 0) def print_drop_table(): - print "%25s %25s %25s" % ("LOCATION", "OFFSET", "COUNT") + print("%25s %25s %25s" % ("LOCATION", "OFFSET", "COUNT")) for i in drop_log.keys(): (sym, off) = get_sym(i) if sym == None: sym = i - print "%25s %25s %25s" % (sym, off, drop_log[i]) + print("%25s %25s %25s" % (sym, off, drop_log[i])) def trace_begin(): - print "Starting trace (Ctrl-C to dump results)" + print("Starting trace (Ctrl-C to dump results)") def trace_end(): - print "Gathering kallsyms data" + print("Gathering kallsyms data") get_kallsyms_table() print_drop_table() -- cgit v1.2.3-70-g09d2 From 118af5bf799bd1876c3999766d1d2f845d45f019 Mon Sep 17 00:00:00 2001 From: Tony Jones Date: Fri, 22 Feb 2019 15:06:13 -0800 Subject: perf script python: Add Python3 support to powerpc-hcalls.py Support both Python2 and Python3 in the powerpc-hcalls.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones Cc: Ravi Bangoria Link: http://lkml.kernel.org/r/20190222230619.17887-10-tonyj@suse.de Signed-off-by: Seeteena Thoufeek Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/powerpc-hcalls.py | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/powerpc-hcalls.py b/tools/perf/scripts/python/powerpc-hcalls.py index 00e0e7476e55..8b78dc790adb 100644 --- a/tools/perf/scripts/python/powerpc-hcalls.py +++ b/tools/perf/scripts/python/powerpc-hcalls.py @@ -4,6 +4,8 @@ # # Hypervisor call statisics +from __future__ import print_function + import os import sys @@ -149,7 +151,7 @@ hcall_table = { } def hcall_table_lookup(opcode): - if (hcall_table.has_key(opcode)): + if (opcode in hcall_table): return hcall_table[opcode] else: return opcode @@ -157,8 +159,8 @@ def hcall_table_lookup(opcode): print_ptrn = '%-28s%10s%10s%10s%10s' def trace_end(): - print print_ptrn % ('hcall', 'count', 'min(ns)', 'max(ns)', 'avg(ns)') - print '-' * 68 + print(print_ptrn % ('hcall', 'count', 'min(ns)', 'max(ns)', 'avg(ns)')) + print('-' * 68) for opcode in output: h_name = hcall_table_lookup(opcode) time = output[opcode]['time'] @@ -166,14 +168,14 @@ def trace_end(): min_t = output[opcode]['min'] max_t = output[opcode]['max'] - print print_ptrn % (h_name, cnt, min_t, max_t, time/cnt) + print(print_ptrn % (h_name, cnt, min_t, max_t, time//cnt)) def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain, opcode, retval): - if (d_enter.has_key(cpu) and d_enter[cpu].has_key(opcode)): + if (cpu in d_enter and opcode in d_enter[cpu]): diff = nsecs(sec, nsec) - d_enter[cpu][opcode] - if (output.has_key(opcode)): + if (opcode in output): output[opcode]['time'] += diff output[opcode]['cnt'] += 1 if (output[opcode]['min'] > diff): @@ -190,11 +192,11 @@ def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain, del d_enter[cpu][opcode] # else: -# print "Can't find matching hcall_enter event. Ignoring sample" +# print("Can't find matching hcall_enter event. Ignoring sample") def powerpc__hcall_entry(event_name, context, cpu, sec, nsec, pid, comm, callchain, opcode): - if (d_enter.has_key(cpu)): + if (cpu in d_enter): d_enter[cpu][opcode] = nsecs(sec, nsec) else: d_enter[cpu] = {opcode: nsecs(sec, nsec)} -- cgit v1.2.3-70-g09d2 From ee75a896ae535d4219a82cc361be96394536f3ba Mon Sep 17 00:00:00 2001 From: Tony Jones Date: Fri, 22 Feb 2019 15:06:14 -0800 Subject: perf script python: Add Python3 support to sctop.py Support both Python2 and Python3 in the sctop.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones Cc: Tom Zanussi Link: http://lkml.kernel.org/r/20190222230619.17887-11-tonyj@suse.de Signed-off-by: Seeteena Thoufeek Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/sctop.py | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/sctop.py b/tools/perf/scripts/python/sctop.py index 61621b93affb..987ffae7c8ca 100644 --- a/tools/perf/scripts/python/sctop.py +++ b/tools/perf/scripts/python/sctop.py @@ -8,7 +8,14 @@ # will be refreshed every [interval] seconds. The default interval is # 3 seconds. -import os, sys, thread, time +from __future__ import print_function + +import os, sys, time + +try: + import thread +except ImportError: + import _thread as thread sys.path.append(os.environ['PERF_EXEC_PATH'] + \ '/scripts/python/Perf-Trace-Util/lib/Perf/Trace') @@ -62,18 +69,19 @@ def print_syscall_totals(interval): while 1: clear_term() if for_comm is not None: - print "\nsyscall events for %s:\n\n" % (for_comm), + print("\nsyscall events for %s:\n" % (for_comm)) else: - print "\nsyscall events:\n\n", + print("\nsyscall events:\n") - print "%-40s %10s\n" % ("event", "count"), - print "%-40s %10s\n" % ("----------------------------------------", \ - "----------"), + print("%-40s %10s" % ("event", "count")) + print("%-40s %10s" % + ("----------------------------------------", + "----------")) - for id, val in sorted(syscalls.iteritems(), key = lambda(k, v): (v, k), \ + for id, val in sorted(syscalls.items(), key = lambda kv: (kv[1], kv[0]), \ reverse = True): try: - print "%-40s %10d\n" % (syscall_name(id), val), + print("%-40s %10d" % (syscall_name(id), val)) except TypeError: pass syscalls.clear() -- cgit v1.2.3-70-g09d2 From 6d22d9991cf37edfe861569e2433342ad56206a7 Mon Sep 17 00:00:00 2001 From: Tony Jones Date: Fri, 22 Feb 2019 15:06:15 -0800 Subject: perf script python: Add Python3 support to stackcollapse.py Support both Python2 and Python3 in the stackcollapse.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones Cc: Paolo Bonzini Link: http://lkml.kernel.org/r/20190222230619.17887-12-tonyj@suse.de Signed-off-by: Seeteena Thoufeek Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/stackcollapse.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/stackcollapse.py b/tools/perf/scripts/python/stackcollapse.py index 1697b5e18c96..5e703efaddcc 100755 --- a/tools/perf/scripts/python/stackcollapse.py +++ b/tools/perf/scripts/python/stackcollapse.py @@ -19,6 +19,8 @@ # Written by Paolo Bonzini # Based on Brendan Gregg's stackcollapse-perf.pl script. +from __future__ import print_function + import os import sys from collections import defaultdict @@ -120,7 +122,6 @@ def process_event(param_dict): lines[stack_string] = lines[stack_string] + 1 def trace_end(): - list = lines.keys() - list.sort() + list = sorted(lines) for stack in list: - print "%s %d" % (stack, lines[stack]) + print("%s %d" % (stack, lines[stack])) -- cgit v1.2.3-70-g09d2 From e985bf761db7646cebcd236249da08bd264069de Mon Sep 17 00:00:00 2001 From: Tony Jones Date: Fri, 22 Feb 2019 15:06:16 -0800 Subject: perf script python: Add Python3 support to stat-cpi.py Support both Python2 and Python3 in the stat-cpi.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Seeteena Thoufeek Cc: Jiri Olsa Link: http://lkml.kernel.org/r/20190222230619.17887-13-tonyj@suse.de Signed-off-by: Tony Jones Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/stat-cpi.py | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/stat-cpi.py b/tools/perf/scripts/python/stat-cpi.py index a81ad8835a74..01fa933ff3cf 100644 --- a/tools/perf/scripts/python/stat-cpi.py +++ b/tools/perf/scripts/python/stat-cpi.py @@ -1,5 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 +from __future__ import print_function + data = {} times = [] threads = [] @@ -19,8 +21,8 @@ def store_key(time, cpu, thread): threads.append(thread) def store(time, event, cpu, thread, val, ena, run): - #print "event %s cpu %d, thread %d, time %d, val %d, ena %d, run %d" % \ - # (event, cpu, thread, time, val, ena, run) + #print("event %s cpu %d, thread %d, time %d, val %d, ena %d, run %d" % + # (event, cpu, thread, time, val, ena, run)) store_key(time, cpu, thread) key = get_key(time, event, cpu, thread) @@ -58,7 +60,7 @@ def stat__interval(time): if ins != 0: cpi = cyc/float(ins) - print "%15f: cpu %d, thread %d -> cpi %f (%d/%d)" % (time/(float(1000000000)), cpu, thread, cpi, cyc, ins) + print("%15f: cpu %d, thread %d -> cpi %f (%d/%d)" % (time/(float(1000000000)), cpu, thread, cpi, cyc, ins)) def trace_end(): pass @@ -74,4 +76,4 @@ def trace_end(): # if ins != 0: # cpi = cyc/float(ins) # -# print "time %.9f, cpu %d, thread %d -> cpi %f" % (time/(float(1000000000)), cpu, thread, cpi) +# print("time %.9f, cpu %d, thread %d -> cpi %f" % (time/(float(1000000000)), cpu, thread, cpi)) -- cgit v1.2.3-70-g09d2 From 1d1b0dbb859d175eb512a9f0e1ca7e44bd0192cd Mon Sep 17 00:00:00 2001 From: Tony Jones Date: Fri, 22 Feb 2019 15:06:17 -0800 Subject: perf script python: Add Python3 support to syscall-counts.py Support both Python2 and Python3 in the syscall-counts.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones Link: http://lkml.kernel.org/r/20190222230619.17887-14-tonyj@suse.de Signed-off-by: Seeteena Thoufeek Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/syscall-counts.py | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/syscall-counts.py b/tools/perf/scripts/python/syscall-counts.py index e66a7730aeb5..0ebd89cfd42c 100644 --- a/tools/perf/scripts/python/syscall-counts.py +++ b/tools/perf/scripts/python/syscall-counts.py @@ -5,6 +5,8 @@ # Displays system-wide system call totals, broken down by syscall. # If a [comm] arg is specified, only syscalls called by [comm] are displayed. +from __future__ import print_function + import os import sys @@ -28,7 +30,7 @@ if len(sys.argv) > 1: syscalls = autodict() def trace_begin(): - print "Press control+C to stop and show the summary" + print("Press control+C to stop and show the summary") def trace_end(): print_syscall_totals() @@ -51,14 +53,14 @@ def syscalls__sys_enter(event_name, context, common_cpu, def print_syscall_totals(): if for_comm is not None: - print "\nsyscall events for %s:\n\n" % (for_comm), + print("\nsyscall events for %s:\n" % (for_comm)) else: - print "\nsyscall events:\n\n", + print("\nsyscall events:\n") - print "%-40s %10s\n" % ("event", "count"), - print "%-40s %10s\n" % ("----------------------------------------", \ - "-----------"), + print("%-40s %10s" % ("event", "count")) + print("%-40s %10s" % ("----------------------------------------", + "-----------")) - for id, val in sorted(syscalls.iteritems(), key = lambda(k, v): (v, k), \ + for id, val in sorted(syscalls.items(), key = lambda kv: (kv[1], kv[0]), \ reverse = True): - print "%-40s %10d\n" % (syscall_name(id), val), + print("%-40s %10d" % (syscall_name(id), val)) -- cgit v1.2.3-70-g09d2 From de667cce7f4f96b6e22da8fd9c065b961f355080 Mon Sep 17 00:00:00 2001 From: Tony Jones Date: Fri, 22 Feb 2019 15:06:18 -0800 Subject: perf script python: Add Python3 support to syscall-counts-by-pid.py Support both Python2 and Python3 in the syscall-counts-by-pid.py script There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of 'from __future__' implies the minimum supported Python2 version is now v2.6 Signed-off-by: Tony Jones Link: http://lkml.kernel.org/r/20190222230619.17887-15-tonyj@suse.de Signed-off-by: Seeteena Thoufeek Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/syscall-counts-by-pid.py | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) (limited to 'tools/perf/scripts/python') diff --git a/tools/perf/scripts/python/syscall-counts-by-pid.py b/tools/perf/scripts/python/syscall-counts-by-pid.py index daf314cc5dd3..42782487b0e9 100644 --- a/tools/perf/scripts/python/syscall-counts-by-pid.py +++ b/tools/perf/scripts/python/syscall-counts-by-pid.py @@ -5,6 +5,8 @@ # Displays system-wide system call totals, broken down by syscall. # If a [comm] arg is specified, only syscalls called by [comm] are displayed. +from __future__ import print_function + import os, sys sys.path.append(os.environ['PERF_EXEC_PATH'] + \ @@ -31,7 +33,7 @@ if len(sys.argv) > 1: syscalls = autodict() def trace_begin(): - print "Press control+C to stop and show the summary" + print("Press control+C to stop and show the summary") def trace_end(): print_syscall_totals() @@ -55,20 +57,20 @@ def syscalls__sys_enter(event_name, context, common_cpu, def print_syscall_totals(): if for_comm is not None: - print "\nsyscall events for %s:\n\n" % (for_comm), + print("\nsyscall events for %s:\n" % (for_comm)) else: - print "\nsyscall events by comm/pid:\n\n", + print("\nsyscall events by comm/pid:\n") - print "%-40s %10s\n" % ("comm [pid]/syscalls", "count"), - print "%-40s %10s\n" % ("----------------------------------------", \ - "----------"), + print("%-40s %10s" % ("comm [pid]/syscalls", "count")) + print("%-40s %10s" % ("----------------------------------------", + "----------")) comm_keys = syscalls.keys() for comm in comm_keys: pid_keys = syscalls[comm].keys() for pid in pid_keys: - print "\n%s [%d]\n" % (comm, pid), + print("\n%s [%d]" % (comm, pid)) id_keys = syscalls[comm][pid].keys() - for id, val in sorted(syscalls[comm][pid].iteritems(), \ - key = lambda(k, v): (v, k), reverse = True): - print " %-38s %10d\n" % (syscall_name(id), val), + for id, val in sorted(syscalls[comm][pid].items(), \ + key = lambda kv: (kv[1], kv[0]), reverse = True): + print(" %-38s %10d" % (syscall_name(id), val)) -- cgit v1.2.3-70-g09d2