小内存服务器的烦恼。

redis经常挂掉的原因找到了。

Jan 15 17:49:19 online kernel: Out of memory: Kill process 6004 (php-fpm) score 135 or sacrifice child
Jan 17 13:45:54 online kernel: Out of memory: Kill process 22288 (php-fpm) score 90 or sacrifice child
Jan 18 05:24:46 online kernel: Out of memory: Kill process 20461 (php-fpm) score 99 or sacrifice child
Jan 18 23:25:26 online kernel: Out of memory: Kill process 9248 (php-fpm) score 99 or sacrifice child
Jan 19 14:14:34 online kernel: Out of memory: Kill process 26085 (php-fpm) score 100 or sacrifice child
Jan 19 14:16:31 online kernel: Out of memory: Kill process 26082 (php-fpm) score 98 or sacrifice child
Jan 19 14:16:41 online kernel: Out of memory: Kill process 16827 (php-fpm) score 98 or sacrifice child
Jan 20 01:03:10 online kernel: Out of memory: Kill process 6988 (php-fpm) score 91 or sacrifice child
Jan 20 11:27:31 online kernel: Out of memory: Kill process 8188 (php-fpm) score 99 or sacrifice child
Jan 20 20:00:08 online kernel: Out of memory: Kill process 8191 (php-fpm) score 93 or sacrifice child
Jan 20 23:39:26 online kernel: Out of memory: Kill process 6310 (php-fpm) score 98 or sacrifice child
Jan 20 23:39:26 online kernel: Out of memory: Kill process 6299 (php-fpm) score 94 or sacrifice child
Jan 20 23:39:56 online kernel: Out of memory: Kill process 29965 (php-fpm) score 69 or sacrifice child
Jan 20 23:40:59 online kernel: Out of memory: Kill process 29962 (php-fpm) score 68 or sacrifice child
Jan 20 23:42:27 online kernel: Out of memory: Kill process 29966 (php-fpm) score 61 or sacrifice child
Jan 20 23:43:34 online kernel: Out of memory: Kill process 7952 (php-fpm) score 62 or sacrifice child
Jan 20 23:43:43 online kernel: Out of memory: Kill process 26885 (redis-server) score 47 or sacrifice child
Jan 20 23:44:48 online kernel: Out of memory: Kill process 8444 (nginx) score 45 or sacrifice child
Jan 20 23:48:11 online kernel: Out of memory: Kill process 20849 (php-fpm) score 48 or sacrifice child
Jan 20 23:49:01 online kernel: Out of memory: Kill process 20750 (php-fpm) score 47 or sacrifice child
Jan 20 23:50:23 online kernel: Out of memory: Kill process 20811 (php-fpm) score 48 or sacrifice child
Jan 20 23:51:37 online kernel: Out of memory: Kill process 20834 (php-fpm) score 51 or sacrifice child
Jan 20 23:54:01 online kernel: Out of memory: Kill process 21231 (php-fpm) score 48 or sacrifice child

挣钱换大内存机器