Closed
Bug 775707
Opened 12 years ago
Closed 12 years ago
Autophone - Gradual S1/S2 regression in "throbber start" time
Categories
(Firefox for Android Graveyard :: General, defect)
Tracking
(Not tracked)
RESOLVED
INVALID
People
(Reporter: gbrown, Unassigned)
References
(Blocks 1 open bug)
Details
A 60-day view of Local Twitter Page / Time to Throbber Start on http://mrcote.info/phonedash/#/rawfennecstartup shows a gradual increase. The increase looks nearly linear, with greater slope for the Nexus S phones than for the GS2. (There is no such increase for the Time to Throbber Stop.) Such a constant increment over a long period seems odd -- is there a fault in the test framework? Is something accumulating in the profiles??
Mark re-ran all the nightly builds through the s1/s2 system to verify the results. The nightlies are still showing the gradual increase. You can see the re-run of the data here: http://mrcote.info:8118/#/org.mozilla.fennec/throbberstart/local-twitter/04_46_65_fd_2f_e1_samsung_gs2|78_d6_f0_cf_8d_11_nexus_s|78_d6_f0_cf_d2_17_nexus_s/2012-05-24/2012-07-23 Here is the old data (running every pulse build - wait for it to load): http://mrcote.info/phonedash/#/org.mozilla.fennec/throbberstart/local-twitter/00_23_76_96_cc_6f_nexus_one|04_46_65_fd_2f_e1_samsung_gs2|78_d6_f0_cf_8d_11_nexus_s|78_d6_f0_cf_d2_17_nexus_s|98_0c_82_33_ec_8d_samsung_gs2|98_4b_4a_2c_e4_89_droid_pro/2012-05-24/2012-07-23
Comment 2•12 years ago
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I'm not positive about this. At the moment, the framework does not reboot the phone before or after each test. I think that, perhaps, the Nexus S phones have some bug that slowly decreases performance over time. The Galaxy S2 doesn't seem affected by this. I will add a reboot before each test to see if that smooths out the line.
Comment 3•12 years ago
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I am running yet another batch over the same time period (June 3 to now) but rebooting the phone before the test run. Results will be available at http://mrcote.info:8119/.
Comment 4•12 years ago
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in addition to rebooting, are you running with a clean profile each time?
Comment 5•12 years ago
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Yup, new profile every time. So now with reboots, there still appears to be a gradual increase in throbberstart time. Although this time it looks more like a few increases until June 17, then a levelling out. Note that throbberstop does not show this increase.
Comment 6•12 years ago
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So we're pretty sure we know about the throbberstart regression in mid June, and it looks like there is no real regression after that.
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → INVALID
Updated•10 years ago
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Blocks: autophone-throbber
Summary: Gradual S1/S2 regression in "throbber start" time → Autophone - Gradual S1/S2 regression in "throbber start" time
Assignee | ||
Updated•3 years ago
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Product: Firefox for Android → Firefox for Android Graveyard
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Description
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