*** This bug is a duplicate of bug 1674532 *** https://bugs.launchpad.net/bugs/1674532
I'm also seeing this issue replicated on 14.04.2 - $ apt-cache show libc6 | grep Version Version: 2.19-0ubuntu6.11 Version: 2.19-0ubuntu6 cat /var/log/apt/history.log ... Start-Date: 2017-03-21 07:11:13 Upgrade: libgnutls-openssl27:amd64 (2.12.23-12ubuntu2.6, 2.12.23-12ubuntu2.7), multiarch-support:amd64 (2.19-0ubuntu6.9, 2.19-0ubuntu6.10), libfreetype6:amd64 (2.5.2-1ubuntu2.5, 2.5.2-1ubuntu2.6), libc-dev-bin:amd64 (2.19-0ubuntu6.9, 2.19-0ubuntu6.10), libc-bin:amd64 (2.19-0ubuntu6.9, 2.19-0ubuntu6.10), libc6:amd64 (2.19-0ubuntu6.9, 2.19-0ubuntu6.10), libgnutls26:amd64 (2.12.23-12ubuntu2.6, 2.12.23-12ubuntu2.7), libc6-dev:amd64 (2.19-0ubuntu6.9, 2.19-0ubuntu6.10) End-Date: 2017-03-21 07:11:31 ... A system reboot brought back stability for circa 24 hours, but the system went down again this morning. Interestingly, around 18 hours after reboot network activity spiked substantially, and steadily. At it's peak, a meagre 0.7mb/s upstream PHP stopped responding properly to requests. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1674733 Title: php_network_getaddresses since last update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1674733/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs