Closed Bug 1178083 Opened 6 years ago Closed 6 years ago
Fetch function names for hang stacks - not working
STR: 1 - hang your browser somehow 2 - open about:telemetry and click on Browser Hangs 3 - click on the blue "Fetch function names for hang stacks" Expected results: the numbers are changed by something else Actual results: nothings happens - after a few minutes it says there was a network error.
I think this is a dupe; we've been having lots of problems with the symbolication server as of late.
It turns out the server's SocketServer library wasn't killing connection threads, so the symbolication server ended up using 526 threads and 18GB of resident memory before I killed the server. I restarted it for now, but I'm going to rewrite the server using Flask this week.
Right now, after I click on "Fetch function names for hang stacks" everything there disappears and "17:28:00.106 TypeError: aPing.payload is undefined ChromeHangs_renderHangHeader() aboutTelemetry.js:903 SymbolicationRequest_handleSymbolResponse() aboutTelemetry.js:851 1 aboutTelemetry.js:903:9" shows up on the Browser Console.
Quick fix, I'll have to rebase this patch
Attachment #8673952 - Flags: review?(gfritzsche)
Attachment #8673952 - Flags: review?(gfritzsche) → review+
Ready for checkin
You need to log in before you can comment on or make changes to this bug.