User Agent: Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:53.0) Gecko/20100101 Firefox/53.0 Build ID: 20170518000419 Steps to reproduce: Just normal net surfing Facebook, Yahoo, Amazon, Ebay, YouTube over time it slows down and the amount of memory used goes way up Actual results: Browser freezes unable to click and links photos videos for a few seconds gets worse over time. Expected results: normal none freezing function.
Reporter, when you reproduce the performance problem, could you please try to collect a performance profile? You can find more info about how to collect such profile here: https://developer.mozilla.org/en-US/docs/Mozilla/Performance/Reporting_a_Performance_Problem Thanks!
Marking as incomplete due to the lack of response from the reporter. If anyone can still reproduce this bug on latest Firefox versions, feel free to reopen the issue and provide more information