Symbolicate memory & performance crashes

inket / MacSymbolicator

Symbolicating macOS/iOS crash reports, easily.

GNU General Public License v2.0

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Symbolicate memory & performance crashes #39

Open yan-zaitsev-hs opened 1 year ago

yan-zaitsev-hs commented 1 year ago

We have built automation to run monkey tests for 10min+ and our app crashing because of:

1073.76 MB of file backed memory dirtied over 3789 seconds (283.42 KB per second average), exceeding limit of 12.43 KB per second over 86400 seconds
90 seconds cpu time over 112 seconds (80% cpu average), exceeding limit of 50% cpu over 180 seconds

But when I tried to symbolicate these .ips files, app writes me Unexpected format.

reports.zip

inket commented 1 year ago

Good find. It seems these reports have a different format (looks like a mix of a sample and a crash report), will look into it.

inket commented 2 months ago

How did you get these .ips files? Where did you find them?

Maxim-Lanskoy commented 2 months ago

I had the same issue as Yan, wasn't able to load cpu_resource .ips files. It's possible to get them from device crash reports and they are created when app is using too much CPU resources.

I've tried to use .xcodeproj directly from master branch (instead of released .dmg) and there symbolication works properly. So for me it seems that linked commits resolved this issue.