11 Jan
2007
11 Jan
'07
2:06 p.m.
On Wed, 2007-01-10 at 13:31 -0600, Ivey, Chris wrote:
We took DNS out of the config, and had no change. How do we go about seeing if we are blocking on /proc/kmsg?
You need to identify the bottleneck, there are various tools for this. Check CPU/disk usage, vmstat, maybe even strace syslog-ng and check where it is spending its time. If everything looks normal, you might need to increase the UDP receive buffer size. What is your message rate? -- Bazsi