> There were changes to the timeout calculcations in select() and poll()
> recently. Do you think that could have anything to do with the problem?
I am using
ftp://e-mind.com/pub/linux/arca-tree/arca-107-against-2.2.0-pre8testing.gz
and I never seen this problem. Maybe because I don't browse the web very
often ;).
> (I would like to know why the 50ms itimer is ticking every 70ms, too).
Does these timings looks OK?
strace -tt -p 11117 2>&1 | grep SIGALRM | tee /tmp/out
21:57:59.419252 --- SIGALRM (Alarm clock) ---
21:57:59.429164 --- SIGALRM (Alarm clock) ---
21:57:59.478902 --- SIGALRM (Alarm clock) ---
21:57:59.528994 --- SIGALRM (Alarm clock) ---
21:57:59.579223 --- SIGALRM (Alarm clock) ---
21:57:59.888951 --- SIGALRM (Alarm clock) ---
21:57:59.928910 --- SIGALRM (Alarm clock) ---
21:57:59.978976 --- SIGALRM (Alarm clock) ---
21:58:00.050712 --- SIGALRM (Alarm clock) ---
21:58:00.079178 --- SIGALRM (Alarm clock) ---
21:58:00.144624 --- SIGALRM (Alarm clock) ---
21:58:00.179036 --- SIGALRM (Alarm clock) ---
21:58:00.229078 --- SIGALRM (Alarm clock) ---
21:58:00.328462 --- SIGALRM (Alarm clock) ---
21:58:00.328933 --- SIGALRM (Alarm clock) ---
21:58:00.379146 --- SIGALRM (Alarm clock) ---
21:58:00.428950 --- SIGALRM (Alarm clock) ---
21:58:00.512400 --- SIGALRM (Alarm clock) ---
21:58:00.624870 --- SIGALRM (Alarm clock) ---
21:58:00.629238 --- SIGALRM (Alarm clock) ---
21:58:00.700105 --- SIGALRM (Alarm clock) ---
21:58:00.728966 --- SIGALRM (Alarm clock) ---
21:58:00.779106 --- SIGALRM (Alarm clock) ---
21:58:00.828951 --- SIGALRM (Alarm clock) ---
21:58:00.879044 --- SIGALRM (Alarm clock) ---
21:58:00.929099 --- SIGALRM (Alarm clock) ---
21:58:00.979357 --- SIGALRM (Alarm clock) ---
21:58:01.186899 --- SIGALRM (Alarm clock) ---
21:58:01.229029 --- SIGALRM (Alarm clock) ---
21:58:01.279080 --- SIGALRM (Alarm clock) ---
21:58:01.329396 --- SIGALRM (Alarm clock) ---
21:58:01.379722 --- SIGALRM (Alarm clock) ---
21:58:01.428995 --- SIGALRM (Alarm clock) ---
21:58:01.478976 --- SIGALRM (Alarm clock) ---
21:58:01.529094 --- SIGALRM (Alarm clock) ---
21:58:01.579397 --- SIGALRM (Alarm clock) ---
21:58:01.629022 --- SIGALRM (Alarm clock) ---
21:58:01.679022 --- SIGALRM (Alarm clock) ---
21:58:01.729019 --- SIGALRM (Alarm clock) ---
21:58:01.851139 --- SIGALRM (Alarm clock) ---
21:58:01.879093 --- SIGALRM (Alarm clock) ---
21:58:01.943090 --- SIGALRM (Alarm clock) ---
21:58:01.979000 --- SIGALRM (Alarm clock) ---
21:58:02.029086 --- SIGALRM (Alarm clock) ---
21:58:02.079037 --- SIGALRM (Alarm clock) ---
21:58:02.129133 --- SIGALRM (Alarm clock) ---
21:58:02.187697 --- SIGALRM (Alarm clock) ---
21:58:02.229160 --- SIGALRM (Alarm clock) ---
21:58:02.279042 --- SIGALRM (Alarm clock) ---
21:58:02.329155 --- SIGALRM (Alarm clock) ---
21:58:02.379071 --- SIGALRM (Alarm clock) ---
21:58:02.429173 --- SIGALRM (Alarm clock) ---
21:58:02.479691 --- SIGALRM (Alarm clock) ---
21:58:02.529146 --- SIGALRM (Alarm clock) ---
21:58:02.689238 --- SIGALRM (Alarm clock) ---
21:58:02.729226 --- SIGALRM (Alarm clock) ---
21:58:02.781252 --- SIGALRM (Alarm clock) ---
21:58:02.832312 --- SIGALRM (Alarm clock) ---
21:58:02.896667 --- SIGALRM (Alarm clock) ---
21:58:02.929921 --- SIGALRM (Alarm clock) ---
21:58:02.982016 --- SIGALRM (Alarm clock) ---
21:58:03.039772 --- SIGALRM (Alarm clock) ---
21:58:03.079074 --- SIGALRM (Alarm clock) ---
21:58:03.129583 --- SIGALRM (Alarm clock) ---
21:58:03.179144 --- SIGALRM (Alarm clock) ---
21:58:03.261459 --- SIGALRM (Alarm clock) ---
21:58:03.312682 --- SIGALRM (Alarm clock) ---
21:58:03.414854 --- SIGALRM (Alarm clock) ---
21:58:03.443531 --- SIGALRM (Alarm clock) ---
21:58:03.479105 --- SIGALRM (Alarm clock) ---
21:58:03.537538 --- SIGALRM (Alarm clock) ---
21:58:03.584029 --- SIGALRM (Alarm clock) ---
21:58:03.629446 --- SIGALRM (Alarm clock) ---
21:58:03.679056 --- SIGALRM (Alarm clock) ---
21:58:03.729185 --- SIGALRM (Alarm clock) ---
21:58:03.779130 --- SIGALRM (Alarm clock) ---
21:58:03.829061 --- SIGALRM (Alarm clock) ---
21:58:03.879080 --- SIGALRM (Alarm clock) ---
21:58:03.929173 --- SIGALRM (Alarm clock) ---
21:58:03.979625 --- SIGALRM (Alarm clock) ---
21:58:04.029666 --- SIGALRM (Alarm clock) ---
21:58:04.079626 --- SIGALRM (Alarm clock) ---
21:58:04.129194 --- SIGALRM (Alarm clock) ---
21:58:04.181316 --- SIGALRM (Alarm clock) ---
21:58:04.229103 --- SIGALRM (Alarm clock) ---
21:58:04.303964 --- SIGALRM (Alarm clock) ---
21:58:04.329503 --- SIGALRM (Alarm clock) ---
21:58:04.379300 --- SIGALRM (Alarm clock) ---
21:58:04.487964 --- SIGALRM (Alarm clock) ---
Andrea Arcangeli
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