diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/accounting/getdelays.c | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/Documentation/accounting/getdelays.c b/Documentation/accounting/getdelays.c index fed225401dd..f6318f6d7ba 100644 --- a/Documentation/accounting/getdelays.c +++ b/Documentation/accounting/getdelays.c @@ -193,30 +193,37 @@ static int get_family_id(int sd) return id; } +#define average_ms(t, c) (t / 1000000ULL / (c ? c : 1)) + static void print_delayacct(struct taskstats *t) { - printf("\n\nCPU %15s%15s%15s%15s\n" - " %15llu%15llu%15llu%15llu\n" - "IO %15s%15s\n" - " %15llu%15llu\n" - "SWAP %15s%15s\n" - " %15llu%15llu\n" - "RECLAIM %12s%15s\n" - " %15llu%15llu\n", - "count", "real total", "virtual total", "delay total", + printf("\n\nCPU %15s%15s%15s%15s%15s\n" + " %15llu%15llu%15llu%15llu%15.3fms\n" + "IO %15s%15s%15s\n" + " %15llu%15llu%15llums\n" + "SWAP %15s%15s%15s\n" + " %15llu%15llu%15llums\n" + "RECLAIM %12s%15s%15s\n" + " %15llu%15llu%15llums\n", + "count", "real total", "virtual total", + "delay total", "delay average", (unsigned long long)t->cpu_count, (unsigned long long)t->cpu_run_real_total, (unsigned long long)t->cpu_run_virtual_total, (unsigned long long)t->cpu_delay_total, - "count", "delay total", + average_ms((double)t->cpu_delay_total, t->cpu_count), + "count", "delay total", "delay average", (unsigned long long)t->blkio_count, (unsigned long long)t->blkio_delay_total, - "count", "delay total", + average_ms(t->blkio_delay_total, t->blkio_count), + "count", "delay total", "delay average", (unsigned long long)t->swapin_count, (unsigned long long)t->swapin_delay_total, - "count", "delay total", + average_ms(t->swapin_delay_total, t->swapin_count), + "count", "delay total", "delay average", (unsigned long long)t->freepages_count, - (unsigned long long)t->freepages_delay_total); + (unsigned long long)t->freepages_delay_total, + average_ms(t->freepages_delay_total, t->freepages_count)); } static void task_context_switch_counts(struct taskstats *t) |