Bug 1544544 Comment 0 Edit History

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**STR** 

1. Patch runner.js to include "jstracer" [0]
2. Attempt to collect a profile with the JSTracer enabled using raptor: `JS_TRACE_LOGGING=1 ./mach raptor-test --gecko-profile -t raptor-tp6-docs-firefox` 

**Expected**: Profile with JSTracer results is produced
**Actual**: Raptor test hangs at 

    19:52:41     INFO -  raptor-control-server received webext_status: retrieving gecko profile

CPU usage seems very low during this: it's not clear anything is happening at all. 

[0]: https://searchfox.org/mozilla-central/rev/0376cbf447efa16922c550da3bfd783b916e35d3/testing/raptor/webext/raptor/runner.js#323
**STR** 

1. Patch runner.js to include "jstracer" [0]
2. Attempt to collect a profile with the JSTracer enabled using raptor: `JS_TRACE_LOGGING=1 ./mach raptor-test --gecko-profile -t raptor-tp6-docs-firefox` 

**Expected**: Profile with JSTracer results is produced
**Actual**: Raptor test hangs at 

    19:52:41     INFO -  raptor-control-server received webext_status: retrieving gecko profile

CPU usage seems very low during this: it's not clear anything is happening at all. 

[0] https://searchfox.org/mozilla-central/rev/0376cbf447efa16922c550da3bfd783b916e35d3/testing/raptor/webext/raptor/runner.js#323

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