On Wed, 24.06.09 12:11, chen leyn ([email protected]) wrote: > Hi, there, > I'm recently working on porting Avahi (version 0.6.22) to an embedded Linux > (kernel 2.6.17) platform. The job is almost done and we already achieved all > the functionalities we want. However, during further testing, we found in > some lab that there are heavy Bonjour network traffic (many Mac OS hosts), > Avahi-daemon will eat CPU time periodically. > > We use strace to find what is happening, and here is the data, seems like > the timeout value which avahi calculated for next poll operation is always 0 > for a while, not sure whether that's expect behavior and whether such tight > poll loop eat CPU time. Also want to mention that, after we plugged out the > network cable, the symptom disappear, after plugged in back, appear again. > Even after kill avahi-daemon and restart it, problem is still there. > > Any help we can get from here? Thanks in advance!
No clue, except maybe that gdb or even oprofile might be a more useful tool here. I fear you have to track that one down yourself, as I haven't had any report about this before. Sorry, LennartLennart -- Lennart Poettering Red Hat, Inc. lennart [at] poettering [dot] net http://0pointer.net/lennart/ GnuPG 0x1A015CC4 _______________________________________________ avahi mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/avahi
