Augie Fackler <augie@google.com> [Tue, 21 Aug 2018 15:24:20 -0400] rev 39254
tracing: new module to make tracing events in hg easier
This lives in hgdemandimport because I want to instrument a bunch of
low-level stuff including the bare `hg` script and demandimport, so it
can't live at a higher layer.
Differential Revision: https://phab.mercurial-scm.org/D4344
Augie Fackler <augie@google.com> [Tue, 21 Aug 2018 15:23:01 -0400] rev 39253
tests: add support for emitting trace events to run-tests
Right now this is pretty basic, but it's a start.
Differential Revision: https://phab.mercurial-scm.org/D4343
Augie Fackler <augie@google.com> [Tue, 21 Aug 2018 15:01:09 -0400] rev 39252
contrib: new script to read events from a named pipe and emit catapult traces
I'm starting to get more serious about getting some insight into where
we're spending our time, both in hg itself but also in the test
suite. As a first pass, I'm going to try and produce catapult
traces[0] that can be viewed with Chrome's `about:tracing` tool.
0: https://docs.google.com/document/d/1CvAClvFfyA5R-PhYUmn5OOQtYMH4h6I0nSsKchNAySU/edit#heading=h.nso4gcezn7n1
Differential Revision: https://phab.mercurial-scm.org/D4342