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Issue metadata

Status: WontFix
Owner: ----
Closed: Jun 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug



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tab_switching benchmark histograms missing values

Project Member Reported by asavery@chromium.org, Jun 14 2018

Issue description

Chrome Version: 69.0.3452.0

What steps will reproduce the problem?
(1)./tools/perf/run_benchmark --browser=cros-chrome -d tab_switching.typical_25  --output-format=html --output-format=histograms

What is the expected result?
The histogram.json result file should have the tab switching times in ms

What happens instead?
The times are missing.

I ran the benchmark on the latest R69 chromeos eve image and these values were missing, but when I ran it on the latest R68 eve image the values were there.
I am attaching the two different histogram.json files for reference.
 
no_values_histograms.json
3.4 KB View Download
histograms.json
4.2 KB View Download
This starts happening in ChromeOS R69-10757.0.0
Cc: sadrul@chromium.org
Works for me: after gclient sync && utoninja -C out_${SDK_BOARD}/Release chrome chrome_sandbox nacl_helper

I ran
./tools/perf/run_benchmark --browser=cros-chrome -d tab_switching.typical_25  --output-format=html --output-format=histograms --output-format=csv --output-format=json-test-results --remote 100.127.26.197 --output-dir=results --results-label=gwen2

 jq . results/histograms.json | less
show the tab_switching_latency section. 


histograms.json
8.5 KB View Download
It still isn't working for me, my results directory is attached.
results_dir.tar.gz
5.4 MB Download
Status: WontFix (was: Untriaged)
Ok, I have it working now. It seems to have been a problem with my chrome sdk version.

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