Thanks, but what about the "I can't enable profiling for every request" bit? Assume it's actually important for me to know the cpu consumption on a per request basis.
On Mon, May 11, 2020 at 4:55 PM Robert Engels <reng...@ix.netcom.com> wrote: > Look at pprof labels. > > On May 11, 2020, at 6:29 PM, Steven Canfield <stevencanfi...@gmail.com> > wrote: > > > Hi, > > I have an RPC server which has heterogenous requests, e.g. some calls hit > cache and are cheaper to serve while others need to compute a result. > > Is there any way to keep track of the cpu used just by one particular > goroutine[1]? It seems like there's not a straightforward way today without > adding logic around every single blocking piece (to start/stop a timer), > and in the future will become completely impossible with "Non-cooperative > goroutine preemption". > > I would be happy with only knowing this number when a goroutine finishes. > > I'm familiar with using pprof for measuring the entire process, but it's > not clear to me how to go from there to what was used by a particular RPC, > and I also can't enable profiling for every request. > > Thanks, > -Steve > > 1: I really want a goroutine and its children, but I create new goroutines > in few enough places that I could do some context mgmt to manage this. > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/e2d7e3d7-c678-4515-9cdb-060d29b14500%40googlegroups.com > <https://groups.google.com/d/msgid/golang-nuts/e2d7e3d7-c678-4515-9cdb-060d29b14500%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CANLJsyBWA877CJJqx9cOrQvVhpYoUQER8RGj%2BvAk4snvBWP7uQ%40mail.gmail.com.
