> Date: Mon, 27 Apr 2015 09:29:46 -0400
> From: Louis Munro <[email protected]>
> Subject: Re: [PacketFence-users] pfsetvlan high cpu, innodb deadlocks
> To: [email protected]
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset="windows-1252"
>
>
> On Apr 27, 2015, at 8:47 , Muller, Daniel (HEALTH)
> <[email protected]> wrote:
>
> > Currently I see incoming traps logged in snmptrapd.log, no action from
> pfsetvlan which still is running about 100% of one CPU.
>
> What is strace reporting for that process?
> Obviously it?s doing something.
> The question is what.
>
> Regards,
> --
[Daniel V Muller]
Checking it's watch..?
----
[root@pkfn pf]# ps -ef|grep pfsetvlan
root 16314 1 97 08:16 ? 02:45:12 pfsetvlan
root 17783 2099 0 11:05 pts/0 00:00:00 grep pfsetvlan
[root@pkfn pf]# strace -p 16314
Process 16314 attached - interrupt to quit
restart_syscall(<... resuming interrupted call ...>) = 0
nanosleep({0, 343000}, NULL) = 0
gettimeofday({1430147156, 569241}, NULL) = 0
gettimeofday({1430147156, 569418}, NULL) = 0
gettimeofday({1430147156, 569463}, NULL) = 0
gettimeofday({1430147156, 569510}, NULL) = 0
gettimeofday({1430147156, 569545}, NULL) = 0
gettimeofday({1430147156, 569626}, NULL) = 0
gettimeofday({1430147156, 569663}, NULL) = 0
gettimeofday({1430147156, 569705}, NULL) = 0
gettimeofday({1430147156, 569739}, NULL) = 0
gettimeofday({1430147156, 569786}, NULL) = 0
gettimeofday({1430147156, 569818}, NULL) = 0
lseek(4, 0, SEEK_END) = 3612217
gettimeofday({1430147156, 569881}, NULL) = 0
gettimeofday({1430147156, 569918}, NULL) = 0
gettimeofday({1430147156, 569979}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
nanosleep({1, 0}, 0x7fff1901c9d0) = 0
nanosleep({0, 343000}, NULL) = 0
gettimeofday({1430147157, 570799}, NULL) = 0
gettimeofday({1430147157, 570861}, NULL) = 0
gettimeofday({1430147157, 570895}, NULL) = 0
lseek(4, 0, SEEK_END) = 3612700
lseek(4, 3612217, SEEK_SET) = 3612217
read(4, "2015-04-27|15:05:56|UDP: [10.56."..., 483) = 483
lseek(4, 0, SEEK_CUR) = 3612700
gettimeofday({1430147157, 571108}, NULL) = 0
gettimeofday({1430147157, 571163}, NULL) = 0
gettimeofday({1430147157, 571203}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
nanosleep({2, 0}, 0x7fff1901c9d0) = 0
nanosleep({0, 0}, NULL) = 0
gettimeofday({1430147159, 571729}, NULL) = 0
gettimeofday({1430147159, 571912}, NULL) = 0
gettimeofday({1430147159, 571963}, NULL) = 0
gettimeofday({1430147159, 572038}, NULL) = 0
gettimeofday({1430147159, 572076}, NULL) = 0
gettimeofday({1430147159, 572126}, NULL) = 0
gettimeofday({1430147159, 572159}, NULL) = 0
lseek(4, 0, SEEK_END) = 3612700
gettimeofday({1430147159, 572218}, NULL) = 0
gettimeofday({1430147159, 572256}, NULL) = 0
gettimeofday({1430147159, 572297}, NULL) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
nanosleep({2, 0}, ^C <unfinished ...>
Process 16314 detached
------------------------------------------------------------------------------
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