X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=HOWTO;h=b823eaed24a5b84b30bbf2d19ab5f4ef9f089ae0;hb=c61a3a44b63cf9d0d1d5d511e196ab4f3153341d;hp=61ebe5e9f7de732403dfd85b59837f01f987ddac;hpb=5924538164650c6c0dc0e866d6ed15eb199ed020;p=fio.git diff --git a/HOWTO b/HOWTO index 61ebe5e9..b823eaed 100644 --- a/HOWTO +++ b/HOWTO @@ -1956,18 +1956,18 @@ Split up, the format is as follows: terse version, fio version, jobname, groupid, error READ status: Total IO (KB), bandwidth (KB/sec), IOPS, runtime (msec) - Submission latency: min, max, mean, deviation (usec) - Completion latency: min, max, mean, deviation (usec) + Submission latency: min, max, mean, stdev (usec) + Completion latency: min, max, mean, stdev (usec) Completion latency percentiles: 20 fields (see below) - Total latency: min, max, mean, deviation (usec) - Bw (KB/s): min, max, aggregate percentage of total, mean, deviation + Total latency: min, max, mean, stdev (usec) + Bw (KB/s): min, max, aggregate percentage of total, mean, stdev WRITE status: Total IO (KB), bandwidth (KB/sec), IOPS, runtime (msec) - Submission latency: min, max, mean, deviation (usec) - Completion latency: min, max, mean, deviation (usec) + Submission latency: min, max, mean, stdev (usec) + Completion latency: min, max, mean, stdev(usec) Completion latency percentiles: 20 fields (see below) - Total latency: min, max, mean, deviation (usec) - Bw (KB/s): min, max, aggregate percentage of total, mean, deviation + Total latency: min, max, mean, stdev (usec) + Bw (KB/s): min, max, aggregate percentage of total, mean, stdev CPU usage: user, system, context switches, major faults, minor faults IO depths: <=1, 2, 4, 8, 16, 32, >=64 IO latencies microseconds: <=2, 4, 10, 20, 50, 100, 250, 500, 750, 1000