Hello !
I'm investigating on pppob memory and CPU consumption which seems rather
high when it is "doing nothing" (i.e. blocked on its select())
When I issue
$ strace -f -p pid_of_pppob
I see a bunch of
[pid 13886] select(4, NULL, [3], NULL, {0, 1000}) = 0 (Timeout)
[pid 13886] gettimeofday({1307117559, 919982}, NULL) = 0
[pid 13886] ioctl(3, USBDEVFS_REAPURBNDELAY or
USBDEVFS_REAPURBNDELAY32, 0xf736129c) = -1 EAGAIN (Resource temporarily
unavailable)
with 13886 not being the real pid of pppob... I suspect there is a fork
somewhere, but this pid doesn't appears when I do a top.
The version of barry I use is still the git version of the 5 may I
pulled, I will test Monday with a more recent checkout.
Do you have a clue of what could cause these errors ?
Thank you !
--
Nicolas CARRIER - 6081 - 2ème centre
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