[Libreoffice-bugs] [Bug 107761] New: WindowsServer memory increase when using Calc

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=107761

            Bug ID: 107761
           Summary: WindowsServer memory increase when using Calc
           Product: LibreOffice
           Version: 5.0.5.2 release
          Hardware: x86 (IA32)
                OS: Mac OS X (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: dev at leding.net

After opening LibreOffice, the WindowServer process memory usage is typically
around 400-500 MB. After 1-3 days using Calc, the memory will slowly rise to
beyond 10GB thereby slowing down much of the graphics response, desktop
changes, etc.  Application response time is also affected presumably due to the
graphics engine being tied up managing the WindowServer.

No crash or error messages are observed.  However, there is one log message
that persists:

▼▼▼ LOG MESSAGE ▼▼▼

5/9/17 10:25:14.354 PM WindowServer[145]: [cps/setfront] Failed setting the
front application to LibreOffice, psn 0x0-0x39a69a3, securitySessionID=0x186a4,
err=-13066

▲▲▲ LOG MESSAGE ▲▲▲

Also, I know there is another WindowServer memory leak defect (107021) however
that involves the Writer component performing a mail merge while my defect
involves Calc and performing nothing terribly spectactular - just working with
relatively small spreadsheets (2-3 open concurrently) with no more than 6
sheets per spreadsheet.

While the earliest version observed to 5.0.0.2, I also tested this in 5.2.7.2
and the issue persists.

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