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| author | Bruce Momjian <bruce@momjian.us> | 2012-08-28 12:57:13 -0400 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2012-08-28 12:57:13 -0400 |
| commit | 0f3351aacf5cd5fa87c31fd0d1f7f8dc0409c0b3 (patch) | |
| tree | 88aecca6e85b335b04c636527045d2464490a089 /doc/src | |
| parent | 65b2ee27ad926f622f06c3a4029b621e8d72fb67 (diff) | |
| download | postgresql-0f3351aacf5cd5fa87c31fd0d1f7f8dc0409c0b3.tar.gz postgresql-0f3351aacf5cd5fa87c31fd0d1f7f8dc0409c0b3.zip | |
Adjust pg_test_timing to show shortest test durations first, place
percentage column before count column. Docs updated.
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/pgtesttiming.sgml | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/doc/src/sgml/pgtesttiming.sgml b/doc/src/sgml/pgtesttiming.sgml index f74d63e6883..45ee80c23db 100644 --- a/doc/src/sgml/pgtesttiming.sgml +++ b/doc/src/sgml/pgtesttiming.sgml @@ -98,12 +98,12 @@ Testing timing overhead for 3 seconds. Per loop time including overhead: 35.96 nsec Histogram of timing durations: - < usec: count percent - 16: 2 0.00000% - 8: 13 0.00002% - 4: 126 0.00015% - 2: 2999652 3.59518% - 1: 80435604 96.40465% +< usec % of total count + 1 96.40465 80435604 + 2 3.59518 2999652 + 4 0.00015 126 + 8 0.00002 13 + 16 0.00000 2 </screen> </para> @@ -159,12 +159,12 @@ tsc hpet acpi_pm # pg_test_timing Per loop time including overhead: 722.92 nsec Histogram of timing durations: - < usec: count percent - 16: 3 0.00007% - 8: 563 0.01357% - 4: 3241 0.07810% - 2: 2990371 72.05956% - 1: 1155682 27.84870% +< usec % of total count + 1 27.84870 1155682 + 2 72.05956 2990371 + 4 0.07810 3241 + 8 0.01357 563 + 16 0.00007 3 </screen> </para> @@ -206,13 +206,13 @@ $ pg_test_timing Testing timing overhead for 3 seconds. Per timing duration including loop overhead: 97.75 ns Histogram of timing durations: - < usec: count percent - 32: 1 0.00000% - 16: 1 0.00000% - 8: 22 0.00007% - 4: 3010 0.00981% - 2: 2993204 9.75277% - 1: 27694571 90.23734% +< usec % of total count + 1 90.23734 27694571 + 2 9.75277 2993204 + 4 0.00981 3010 + 8 0.00007 22 + 16 0.00000 1 + 32 0.00000 1 </screen></para> </refsect2> |