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Bekijk de volledige versie : Very high cpu load for pptp and log daemons



TypeOPeter
20-02-2005, 19:25
Using the latest firmware from Oleg, I switched to using the wl-500g as NAT-router for my ADSL mxstream connection. All works well, except that when I start some apps opening a lot of connections (mldonkey, BitTorrent), the connection slows down and eventually gets very slow. (while using only about 10% of the line's capacity). Logging in to the wl-500g showed this in top:

PID USER STATUS RSS PPID %CPU %MEM COMMAND
89 admin R 496 88 30.8 3.5 pptp
50 admin R 316 1 18.8 2.2 klogd
49 admin S 356 1 11.2 2.5 syslogd
119 admin S 680 100 2.0 4.8 dropbear
128 admin R 412 127 2.0 2.9 top

and the system log gets filled with entries like this:

Feb 20 20:21:48 pptp[89]: anon log[decaps_gre:pptp_gre.c:404]: buffering packet 171656 (expecting 171642, lost or reordered)
Feb 20 20:21:48 pptp[89]: anon log[decaps_gre:pptp_gre.c:404]: buffering packet 171657 (expecting 171642, lost or reordered)

Can anyone tell me what is causing this, and hopefully also how to stop it?
Thanks in advance!

Oleg
26-02-2005, 22:05
Yes, checked on this. Debug messages will be disabled on the next custom firmware version.