RE: mysql strangeness...

2014-12-07 Thread Chris Knipe
FYI - just an example... mysql> SELECT VERSION(); ERROR 2006 (HY000): MySQL server has gone away No connection. Trying to reconnect... Connection id:203720459 Current database: NNTP +-+ | VERSION() | +-+ | 5.5.38-0ubunt

mysql strangeness...

2014-12-07 Thread Chris Knipe
Hi, I have a "not so" busy MySQL server (+- 150 Selects/sec, 180 Deletes/Sec, 320 Updates/Sec, 90 Inserts/Sec and 200 Replace/Sec), max 512 concurrent connections. The server is running on a Dell R720 with 64GB Ram, Xeon E5-2620. Data is on a 4 x 3TB (RAID10) SATA3 array, and binlogs on a 4 x