tree 50bcb5b912b4df3bfaac03435ea1236be6195393
parent c7dddbcc44833f89b3b2e98630baea5e84be1b9c
author Natsuko Mineno <natsukomineno@chromium.org> 1694740150 +0000
committer crosvm LUCI <crosvm-scoped@luci-project-accounts.iam.gserviceaccount.com> 1695971819 +0000

cros_tracing_analyser: Add histogram

Extract name and latency of cros_tracing events output it to json file

BUG=b:297954291
TEST= Run the tool with a trace.dat collected by trace-cmd.

Change-Id: I2871bdbfc1ba2819fe27ba017e12be93e2d3cee0
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4866140
Commit-Queue: Natsuko Mineno <natsukomineno@google.com>
Reviewed-by: Morg <morg@google.com>
Reviewed-by: Takaya Saeki <takayas@chromium.org>