Bug#709954: strace and varnishstat output

2013-05-26 Thread Stefan Freudenberg
See below for an output of strace attached to the main varnish process and varnishstat before restart. stefan@DCVARN01:~$ sudo strace -p 17970 Process 17970 attached - interrupt to quit restart_syscall(<... resuming interrupted call ...>) = 1 read(8, "ping\n", 8191) = 5 writev(11,

Bug#709954: varnish: Varnish consumes 100% CPU without handling requests

2013-05-26 Thread Stefan Freudenberg
Package: varnish Version: 3.0.2-2~bpo60+1 Severity: important During a stress test one of two load balanced varnish servers started to consume 100% of one CPU. The instance seemed to be functional, but it continued to keep one CPU 100% busy until a restart of varnish. -- System Information: Debi