pg_test_timing
measures timing overhead on the system
TLDR
Test timing overhead
$ pg_test_timing
Test for specific duration$ pg_test_timing -d [seconds]
SYNOPSIS
pg_test_timing [options]
DESCRIPTION
pg_test_timing measures timing overhead on the system. Tests clockgettime() performance. Low overhead enables trackio_timing without significant impact.
PARAMETERS
-d, --duration seconds
Test duration.
SEE ALSO
pg_test_fsync(1), postgres(1)