Unfortunately i do not get any PID with this method. The other end of the connection is simply "-", not associated with any apache2 process:
root@ubuntu:/home/jeff# netstat -tnp |grep curl tcp 0 161 127.0.0.1:33399 127.0.0.1:80 ESTABLISHED 347/curl root@ubuntu:/home/jeff# netstat -tnp | grep 33399 tcp 0 0 127.0.0.1:80 127.0.0.1:33399 SYN_RECV - tcp 0 161 127.0.0.1:33399 127.0.0.1:80 ESTABLISHED 347/curl I have tried capturing the http traffic to get some insight: tcpdump -p -s0 -w dump.cap -i lo port 80 This is the dump of the last curl request. Wireshark shows me multiple tcp retransmits, but no reply from the server. So it may be something on the tcp level, that is going wrong. Could someone with a deeper understanding of tcp take a look on the dump? If someone is interested, i can provide a downloadable virtual appliance running ubuntu 12.04 with the reported bug (.OVF) from my virtualbox for debugging purposes. ** Attachment added: "dump.cap" https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1028470/+attachment/3238977/+files/dump.cap -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1028470 Title: apache2+ssl hangs on high load To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1028470/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
