Thanks for the pointers! Looks like just the aggregation alone from your
PR there cuts the size of the profile for the thing I was using it on to
about a quarter the size, which is nice. Your CL there does in fact
truncate the stacks to length 5, just kind of surprisingly does that while
loop
Hi Adam,
Thanks for sending this, lots of interesting ideas here!
I've been meaning for a long time to have more concrete guidelines for how
much data collection is enough for good results, to include on
https://go.dev/doc/pgo.
I also think it would be valuable to provide tooling that can help m
It's great that we have PGO support in go now, and it's relatively easy to
use. One thing that is of mild concern to me is that typically one will be
checking the default.pgo file in to the repo, and git is notoriously not
great at handling binary blobs that are updated frequently. Its "diff
