From: Craig Ringer [mailto:craig@2ndquadrant.com]
> While we're talking wiki changes, some folks may be interested in the recent
> stuff I added to the profiling with perf page
> https://wiki.postgresql.org/wiki/Profiling_with_perf on using
> postgres's predefined tracepoints, injecting userspace tracepoints,
> capturing variable values at tracepoints, etc.
Wow, wonderful article. I didn't know the trace point feature of perf. This article should be bookmarked for many
developers,especially support staff. I'll introduct this page to my colleagues.
Regards
Takayuki Tsunakawa