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author | antirez <antirez@gmail.com> | 2014-07-08 12:56:45 +0200 |
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committer | antirez <antirez@gmail.com> | 2014-07-09 20:01:41 +0200 |
commit | 2e581217d905cf47b383e1a7f4cb6738099bfeb4 (patch) | |
tree | 36320d2474e5fb901d3e26b3b67868b691851c99 | |
parent | 121a9a35797e3746aeb7248440692f5207de8c59 (diff) | |
download | redis-2e581217d905cf47b383e1a7f4cb6738099bfeb4.tar.gz |
Fix analyzeLatencyForEvent() MAD computation.
-rw-r--r-- | src/latency.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/latency.c b/src/latency.c index 6fdf204a1..8a4bc45fc 100644 --- a/src/latency.c +++ b/src/latency.c @@ -178,7 +178,7 @@ void analyzeLatencyForEvent(char *event, struct latencyStats *ls) { int64_t delta; if (ts->samples[j].time == 0) continue; - delta = ls->avg - ts->samples[j].latency; + delta = (int64_t)ls->avg - ts->samples[j].latency; if (delta < 0) delta = -delta; sum += delta; } @@ -219,12 +219,12 @@ sds createLatencyReport(void) { analyzeLatencyForEvent(event,&ls); report = sdscatprintf(report, - "%d. %s: %d latency spikes (average %lums, mean deviation %lums, period %lu sec). Worst all time event %lums.", + "%d. %s: %d latency spikes (average %lums, mean deviation %lums, period %.2f sec). Worst all time event %lums.", eventnum, event, ls.samples, (unsigned long) ls.avg, (unsigned long) ls.mad, - (unsigned long) ls.period/ls.samples, + (double) ls.period/ls.samples, (unsigned long) ts->max); /* Add some event specific information. */ |