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Make getrusage() output a little more readable

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Reviewed-by: Robert Haas <robertmhaas@gmail.com>
Reviewed-by: Peter Geoghegan <pg@heroku.com>
This commit is contained in:
Peter Eisentraut
2016-10-19 12:00:00 -04:00
parent e5a9bcb529
commit 9ffe4a8b4c
3 changed files with 14 additions and 14 deletions
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6
src/backend/utils/misc/pg_rusage.c
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@@ -61,11 +61,11 @@ pg_rusage_show(const PGRUsage *ru0)
}
snprintf(result, sizeof(result),
"CPU %d.%02ds/%d.%02du sec elapsed %d.%02d sec",
(int) (ru1.ru.ru_stime.tv_sec - ru0->ru.ru_stime.tv_sec),
(int) (ru1.ru.ru_stime.tv_usec - ru0->ru.ru_stime.tv_usec) / 10000,
"CPU: user: %d.%02d s, system: %d.%02d s, elapsed: %d.%02d s",
(int) (ru1.ru.ru_utime.tv_sec - ru0->ru.ru_utime.tv_sec),
(int) (ru1.ru.ru_utime.tv_usec - ru0->ru.ru_utime.tv_usec) / 10000,
(int) (ru1.ru.ru_stime.tv_sec - ru0->ru.ru_stime.tv_sec),
(int) (ru1.ru.ru_stime.tv_usec - ru0->ru.ru_stime.tv_usec) / 10000,
(int) (ru1.tv.tv_sec - ru0->tv.tv_sec),
(int) (ru1.tv.tv_usec - ru0->tv.tv_usec) / 10000);