[Goodies-dev] [Bug 9691] cpugraph uses 2GB memory after 15 days of usage

bugzilla-daemon at xfce.org bugzilla-daemon at xfce.org
Sun Mar 17 17:17:23 CET 2013


https://bugzilla.xfce.org/show_bug.cgi?id=9691

--- Comment #7 from Landry Breuil <landry at xfce.org> ---
==8985== 3,816,192 bytes in 14,907 blocks are definitely lost in loss record
3,599 of 3,599
==8985==    at 0x4C2C27B: malloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==8985==    by 0x969BEAA: _pixman_image_allocate (pixman-image.c:184)
==8985==    by 0x966AAC7: create_bits_image_internal (pixman-bits-image.c:1490)
==8985==    by 0x5BEAC19: _cairo_xlib_shm_surface_create.isra.11
(cairo-xlib-surface-shm.c:768)
==8985==    by 0x5BEB4F6: _cairo_xlib_surface_create_shm
(cairo-xlib-surface-shm.c:1085)
==8985==    by 0x5BEB599: _cairo_xlib_surface_create_similar_shm
(cairo-xlib-surface-shm.c:1112)
==8985==    by 0x5BE6150: _cairo_xlib_source_create_for_pattern
(cairo-xlib-source.c:955)
==8985==    by 0x5BCC3E5: clip_and_composite_boxes
(cairo-traps-compositor.c:1272)
==8985==    by 0x5BCD196: _cairo_traps_compositor_fill
(cairo-traps-compositor.c:2198)
==8985==    by 0x5B7A5B9: _cairo_compositor_fill (cairo-compositor.c:203)
==8985==    by 0x5BE7597: _cairo_xlib_surface_fill (cairo-xlib-surface.c:1594)
==8985==    by 0x5BBABF3: _cairo_surface_fill (cairo-surface.c:2222)

So that's a leak from cairo, but nothing here tells us where it comes from - if
its from the gtk engine (adwaita in that case) or the plugin itself... not
really helpful.

Another interesting data point would be to figure if all the display modes
leak, or only one (le leds vs grid vs normal vs no history..) Same for the
color mode: fire vs gradient vs solid.

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