diff options
Diffstat (limited to 'fs/nfsd/stats.c')
| -rw-r--r-- | fs/nfsd/stats.c | 41 |
1 files changed, 16 insertions, 25 deletions
diff --git a/fs/nfsd/stats.c b/fs/nfsd/stats.c index b1bc582b0493..e928e224205a 100644 --- a/fs/nfsd/stats.c +++ b/fs/nfsd/stats.c @@ -7,16 +7,14 @@ * Format: * rc <hits> <misses> <nocache> * Statistsics for the reply cache - * fh <stale> <total-lookups> <anonlookups> <dir-not-in-dcache> <nondir-not-in-dcache> + * fh <stale> <deprecated filehandle cache stats> * statistics for filehandle lookup * io <bytes-read> <bytes-written> * statistics for IO throughput - * th <threads> <fullcnt> <10%-20%> <20%-30%> ... <90%-100%> <100%> - * time (seconds) when nfsd thread usage above thresholds - * and number of times that all threads were in use - * ra cache-size <10% <20% <30% ... <100% not-found - * number of times that read-ahead entry was found that deep in - * the cache. + * th <threads> <deprecated thread usage histogram stats> + * number of threads + * ra <deprecated ra-cache stats> + * * plus generic RPC stats (see net/sunrpc/stats.c) * * Copyright (C) 1995, 1996, 1997 Olaf Kirch <okir@monad.swb.de> @@ -38,31 +36,24 @@ static int nfsd_proc_show(struct seq_file *seq, void *v) { int i; - seq_printf(seq, "rc %u %u %u\nfh %u %u %u %u %u\nio %u %u\n", + seq_printf(seq, "rc %u %u %u\nfh %u 0 0 0 0\nio %u %u\n", nfsdstats.rchits, nfsdstats.rcmisses, nfsdstats.rcnocache, nfsdstats.fh_stale, - nfsdstats.fh_lookup, - nfsdstats.fh_anon, - nfsdstats.fh_nocache_dir, - nfsdstats.fh_nocache_nondir, nfsdstats.io_read, nfsdstats.io_write); + /* thread usage: */ - seq_printf(seq, "th %u %u", nfsdstats.th_cnt, nfsdstats.th_fullcnt); - for (i=0; i<10; i++) { - unsigned int jifs = nfsdstats.th_usage[i]; - unsigned int sec = jifs / HZ, msec = (jifs % HZ)*1000/HZ; - seq_printf(seq, " %u.%03u", sec, msec); - } - - /* newline and ra-cache */ - seq_printf(seq, "\nra %u", nfsdstats.ra_size); - for (i=0; i<11; i++) - seq_printf(seq, " %u", nfsdstats.ra_depth[i]); - seq_putc(seq, '\n'); - + seq_printf(seq, "th %u 0", nfsdstats.th_cnt); + + /* deprecated thread usage histogram stats */ + for (i = 0; i < 10; i++) + seq_puts(seq, " 0.000"); + + /* deprecated ra-cache stats */ + seq_puts(seq, "\nra 0 0 0 0 0 0 0 0 0 0 0 0\n"); + /* show my rpc info */ svc_seq_show(seq, &nfsd_svcstats); |