1556159 - CPU temperature reaching 100° with one tab open

Status: RESOLVED INCOMPLETE

(Core :: Performance: General, defect)

Description

[t.hoad.88]

Attachment: Firefox 2019-06-01 13.59 profile.json.gz

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Steps to reproduce:

Browsed with one tab open (Nightly, no extensions).

Actual results:

Performance profile attached. CPU rose to 150%+ and CPU temp to 100°

Expected results:

Reasonable performance!

Comment 1

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/reply/question/etc.)]

Is this issue reproducible if you start Firefox in Safe Mode[1] or after using "Refresh Firefox" feature[2]?

[1] = https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode
[2] = https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings

Comment 2

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/reply/question/etc.)]

No reply from the reporter for over 3 weeks, so I'm closing this bug as INCOMPLETE. Please reopen this bug and ping me the needinfo, if you still can reproduce this issue or if you're providing reply to comment #1.