I use strace to trace syscalls of `/opt/Adobe/flash-player/libflashplayer.so` and found many errors like this:
{{{
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
madvise(0xdf20000, 3424256, MADV_DONTNEED) = 0
--- SIGPROF (Profiling timer expired) @ 0 (0) ---
}}}

Any ideas?

Thanks in advance :)

On Sat, Apr 2, 2011 at 4:05 AM, Volker Armin Hemmann <volkerarmin@googlemail.com> wrote:
On Friday 01 April 2011 22:35:39 Einux wrote:
> Adobe-flash becomes quite slow in my laptop after I updated world(or maybe I
> reconfigured kernel options) several days ago. I've made a lot of
> modifications, so I'm not sure exactly which action leads to the malfunction
> of adobe-flash.

adobe flash is just slow with composite. And its performance differs greatly
between minor versions.




--
Best Regards,
Einux