5 ms·MySQL (and others) very high cpu usage after leap second (June 2015)4 points by Corrspt 11y agojlgaddis 11y agoI'd be interested in knowing which distro you were running, which NTP daemon, and which version of each.Corrspt 11y agoWe're running Debian 2.6.32-45, and NTP outputs this: ntpq - standard NTP query program - Ver. 4.2.6p2. Does it answer your question?