On Fri, Jun 9, 2023 at 12:28 AM Gregory Smith <gregsmithpg...@gmail.com> wrote: > > Let me start with the happy ending to this thread:
Phew! I'm sure everyone would be relieved to know this was a false alarm. > On Thu, Jun 8, 2023 at 9:21 PM Andres Freund <and...@anarazel.de> wrote: >> >> You might need to add --no-children to the perf report invocation, otherwise >> it'll show you the call graph inverted. > > > My problem was not writing kernel symbols out, I was only getting addresses > for some reason. This worked: > > sudo perf record -g --call-graph dwarf -d --phys-data -a sleep 1 > perf report --stdio There is no mention of perf or similar utilities in pgbench-tools docs. I'm guessing Linux is the primary platform pgbench-tools gets used on most. If so, I think it'd be useful to mention these tools and snippets in there to make others lives easier, when they find themselves scratching heads. Best regards, Gurjeet http://Gurje.et
