diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/tracing/rtla/src/timerlat_top.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/tools/tracing/rtla/src/timerlat_top.c b/tools/tracing/rtla/src/timerlat_top.c index 2665e0bb5f1e..c9cf90ed4e6d 100644 --- a/tools/tracing/rtla/src/timerlat_top.c +++ b/tools/tracing/rtla/src/timerlat_top.c @@ -44,6 +44,7 @@ struct timerlat_top_params { int hk_cpus; int user_top; int user_workload; + int pretty_output; cpu_set_t hk_cpu_set; struct sched_attr sched_param; struct trace_events *events; @@ -179,19 +180,22 @@ timerlat_top_handler(struct trace_seq *s, struct tep_record *record, /* * timerlat_top_header - print the header of the tool output */ -static void timerlat_top_header(struct osnoise_tool *top) +static void timerlat_top_header(struct timerlat_top_params *params, struct osnoise_tool *top) { - struct timerlat_top_params *params = top->params; struct trace_seq *s = top->trace.seq; char duration[26]; get_duration(top->start_time, duration, sizeof(duration)); - trace_seq_printf(s, "\033[2;37;40m"); + if (params->pretty_output) + trace_seq_printf(s, "\033[2;37;40m"); + trace_seq_printf(s, " Timer Latency "); if (params->user_top) trace_seq_printf(s, " "); - trace_seq_printf(s, "\033[0;0;0m"); + + if (params->pretty_output) + trace_seq_printf(s, "\033[0;0;0m"); trace_seq_printf(s, "\n"); trace_seq_printf(s, "%-6s | IRQ Timer Latency (%s) | Thread Timer Latency (%s)", duration, @@ -204,11 +208,15 @@ static void timerlat_top_header(struct osnoise_tool *top) } trace_seq_printf(s, "\n"); - trace_seq_printf(s, "\033[2;30;47m"); + if (params->pretty_output) + trace_seq_printf(s, "\033[2;30;47m"); + trace_seq_printf(s, "CPU COUNT | cur min avg max | cur min avg max"); if (params->user_top) trace_seq_printf(s, " | cur min avg max"); - trace_seq_printf(s, "\033[0;0;0m"); + + if (params->pretty_output) + trace_seq_printf(s, "\033[0;0;0m"); trace_seq_printf(s, "\n"); } @@ -305,7 +313,7 @@ timerlat_print_stats(struct timerlat_top_params *params, struct osnoise_tool *to if (!params->quiet) clear_terminal(trace->seq); - timerlat_top_header(top); + timerlat_top_header(params, top); for (i = 0; i < nr_cpus; i++) { if (params->cpus && !CPU_ISSET(i, ¶ms->monitored_cpus)) @@ -693,6 +701,9 @@ timerlat_top_apply_config(struct osnoise_tool *top, struct timerlat_top_params * } } + if (isatty(1) && !params->quiet) + params->pretty_output = 1; + return 0; out_err: |