Console Spamming "Can't keep up!" every 3 seconds

[ace223]

Title: Console Spamming "Can't keep up!" every 3 seconds

Version: 3.0.3/3.0.4

OS: Linux (unknown)

Java Version: Unknown

Description of Problem:

Around every 2-5 seconds the console is filled with "[WARNING] Can't keep up!"

Error Messages:

When connecting to my server the players are getting extreme amounts of lag, in spikes.

It has never happened before and was completely random, starting yesterday.

Now today getting unusual lag spikes completely random

See below, for the log

Error Log:

2012-08-20 11:10:13 [iNFO] ace223 lost connection: disconnect.quitting

2012-08-20 11:10:16 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:10:18 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:10:27 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:10:29 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:10:31 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:10:34 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:10:42 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:10:44 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:10:47 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:10:49 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:10:54 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:02 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:05 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:12 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:15 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:18 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:33 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:35 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:37 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:40 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:42 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:51 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:53 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:55 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:11:59 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:01 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:04 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:14 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:17 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:19 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:23 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:25 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:35 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:37 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:44 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:48 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:12:50 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:00 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:06 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:08 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:16 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:19 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:21 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:23 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:30 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:34 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:36 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:39 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:41 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:43 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:51 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:54 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:13:56 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:00 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:08 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:11 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:14 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:16 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:18 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:21 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:23 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:26 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:28 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:39 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:41 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:43 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:46 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:55 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:14:58 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:00 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:03 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:06 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:08 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:11 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:20 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:22 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:32 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:35 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:37 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:39 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:42 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:44 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:48 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:50 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:53 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:55 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:15:58 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:00 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:08 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:11 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:13 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:16 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:18 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:24 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:30 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:33 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:36 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:44 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:46 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:49 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:52 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:16:54 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:02 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:05 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:07 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:10 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:13 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:16 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:22 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:25 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:27 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:30 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:32 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:38 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:43 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:45 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:48 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:17:56 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:00 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:02 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:04 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:14 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:16 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:22 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:25 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:33 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:35 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:45 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:56 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:18:59 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:06 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:09 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:11 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:17 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:25 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:27 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:34 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:42 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:44 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:47 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:50 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:19:58 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:01 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:04 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:11 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:15 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:17 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:26 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:28 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:30 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:38 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:41 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:44 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:46 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:48 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:20:51 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:00 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:07 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:09 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:12 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:22 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:24 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:26 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:30 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:38 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:41 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:46 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:48 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:21:51 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:01 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:03 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:09 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:18 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:20 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:23 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:26 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:28 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:31 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:33 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:36 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:39 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:47 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:57 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:22:59 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:02 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:06 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:08 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:11 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:19 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:29 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:31 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:34 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:36 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:38 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:51 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:53 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:56 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:23:58 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:00 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:10 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:13 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:22 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:24 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:27 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:30 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:34 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:37 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:45 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:49 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:24:57 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:00 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:02 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:13 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:16 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:22 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:25 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:34 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:37 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:40 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:42 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:45 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:47 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:54 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:25:57 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:01 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:10 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:13 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:16 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:18 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:20 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:22 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:29 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:31 [iNFO] [WorldSaver] Saved world

2012-08-20 11:26:33 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:36 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:38 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:41 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:47 [iNFO] There are 0 out of maximum 40 players online.

2012-08-20 11:26:47 [iNFO] Connected players:

2012-08-20 11:26:49 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:51 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?

2012-08-20 11:26:52 [iNFO] CONSOLE: Stopping the server..

2012-08-20 11:26:53 [iNFO] [Metrics] {0}

2012-08-20 11:26:53 [iNFO] Stopping server

2012-08-20 11:26:54 [iNFO] [TreeAssist] Disabling TreeAssist v4.2

2012-08-20 11:26:54 [iNFO] [WorldSaver] Disabling WorldSaver v1.4

2012-08-20 11:26:54 [iNFO] [WorldSaver] disabled

2012-08-20 11:26:54 [iNFO] [MobDisguise] Disabling MobDisguise v1.81

2012-08-20 11:26:54 [iNFO] [MobDisguise] by desmin88 version 1.81 disabled.

2012-08-20 11:26:54 [iNFO] [RecipeRepo] Disabling RecipeRepo v0.1.4

2012-08-20 11:26:54 [iNFO] [RecipeRepo v0.1.4] Powering down...

2012-08-20 11:26:54 [iNFO] [WorldEdit] Disabling WorldEdit v5.3

2012-08-20 11:26:54 [iNFO] [PermissionsBukkit] Disabling PermissionsBukkit v1.6

2012-08-20 11:26:54 [iNFO] [PermissionsBukkit] Disabled successfully, 0 players unregistered

2012-08-20 11:26:54 [iNFO] [Rakamak] Disabling Rakamak v5.2.1

2012-08-20 11:26:54 [iNFO] Essentials: Using config based permissions. Enable superperms in config.

2012-08-20 11:26:54 [iNFO] [Rakamak] Rakamak plugin disabled.

2012-08-20 11:26:54 [iNFO] [WorldGuard] Disabling WorldGuard v5.5.2 FOR TEKKIT 3.0.3 [AlienX]

2012-08-20 11:26:54 [iNFO] [Essentials] Disabling Essentials v2.9.1

2012-08-20 11:26:54 [iNFO] [Ports] Disabling Ports v0.1.3

2012-08-20 11:26:54 [iNFO] [dynmap] Disabling dynmap v0.39-1163

2012-08-20 11:26:54 [iNFO] [dynmap] Unloaded 11 components.

2012-08-20 11:26:54 [iNFO] [dynmap] Stopping map renderer...

2012-08-20 11:26:54 [iNFO] [dynmap] Saved 8 pending tile renders in world 'RSC_T_1.2.5

2012-08-20 11:26:54 [iNFO] [dynmap] Saved 8 pending tile renders in world 'RSC_T_1.2.5

2012-08-20 11:26:54 [iNFO] [dynmap] Disabled

2012-08-20 11:26:54 [iNFO] [Dynmap-WorldGuard] Disabling Dynmap-WorldGuard v0.16

2012-08-20 11:26:54 [iNFO] [WorldBorder] Disabling WorldBorder v1.5.4

2012-08-20 11:26:54 [iNFO] [WorldBorder] [CONFIG] Border-checking timed task stopped.

2012-08-20 11:26:54 [iNFO] Disabling HomeSpawnPlus v1.5.5

2012-08-20 11:26:54 [iNFO] [HomeSpawnPlus] version 1.5.5, build 420 is disabled

2012-08-20 11:26:54 [iNFO] Saving chunks

2012-08-20 11:26:55 [iNFO] Stopping server

2012-08-20 11:26:55 [iNFO] Saving chunks

[TDP04]

I was getting this and it turned out to be disk IO. Using 'sar -d' I was able to see one device was way above the others in use. This also turned out to be the same disk I used for something else that was a heavy disk user.

I can't say this will be your problem, but if you share this server with other processes, one of them may be hogging up the resources in one way or another. I used sar, but you may know of a better utility. Also seemed sar is not enabled by default. I have to enable it and then wait for the issue.

You may also look in /var/log/messages and make sure you are not having any read errors on your disk. Likewise look at the process list ('ps -ef' or 'top') and find what, if anything, is hogging CPU.

If you reply, I'll try to guide you further.

[ace223]

I am not really understanding what you are trying to say, about the disk IO.

if you are trying to say its something to do with the formatting of the HDD on the server, then thats nothing i can go and change (its my schools servers)

Turns out, i incorrectly posted about the server ITS A WINDOWS SERVER so there is no /var/log/messgaes.

We (me and the scholl technician) tried doubling the ram put into the server, no help.

any more ideas?

[XdeathringzX]

its not something you should be worried about.

my server does that all the time and it doesnt have lag.

[Diabloz]

I am not really understanding what you are trying to say, about the disk IO.

if you are trying to say its something to do with the formatting of the HDD on the server, then thats nothing i can go and change (its my schools servers)

Turns out, i incorrectly posted about the server ITS A WINDOWS SERVER so there is no /var/log/messgaes.

We (me and the scholl technician) tried doubling the ram put into the server, no help.

any more ideas?

hes refering to you HDD I/O (inputs and outputs; (taken from http://blog.scoutapp.com/articles/2011/02/10/understanding-disk-i-o-when-should-you-be-worried) to read full article click the link.

Do you have an I/O bottleneck?

Your I/O wait measurement is the canary for an I/O bottleneck. I/O Wait is the percentage of time your processors are waiting on the disk.

For example, lets say it takes 1 second to grab 10,000 rows from MySQL and perform some operations on those rows.

The disk is being accessed while the rows are retreived. During this time the processor is idle. It’s waiting on the disk. In the example above, disk access took 700 ms, so I/O wait is 70%.

You can check your I/O wait percentage via top, a command available on every flavor of Linux:

If your I/O wait percentage is greater than (1/# of CPU cores) then your CPUs are waiting a significant amount of time for the disk subsystem to catch up.

In the output above, I/O wait is 12.1%. This server has 8 cores (via cat /proc/cpuinfo). This is very close to (1/8 cores = 0.125). Disk access may be slowing the application down if I/O wait is consistently around this threshold.

What impacts I/O performance?

For random disk access (a database, mail server, file server, etc), you should focus on how many input/output operations can be performed per-second (IOPS).

Four primary factors impact IOPS:

• Multidisk Arrays – More disks in the array mean greater IOPS. If one disk can perform 150 IOPS, two disks can perform 300 IOPS.
  
• Average IOPS per-drive – The greater the number of IOPS each drive can handle, the greater the the total IOPS capacity. This is largely determined by the rotational speed of the drive.
  
• RAID Factor – Your application is likely using a RAID configuration for storage, which means you’re using multiple disks for reliability and redundancy. Some RAID configurations have a significant penalty for write operations. For RAID 6, every write request requires 6 disk operations. For RAID 1 and RAID 10, a write request requires only 2 disk operations. The lower the number of disk operations, the higher the IOPS capacity. This article has a great breakdown on RAID and IOPS performance.
  
• Read and Write Workload – If you have a high percentage of write operations and a RAID setup that performs many operations for each write request (like RAID 5 or RAID 6), your IOPS will be significantly lower.
  

[ace223]

well my server WAS lagging a lot, that message was every 3 seconds. now i get it every 5minutes

I have now fixed the problem, it had nothing to do with the set-up of the server. One of my players had made 2 quarries 50x50 in size RIGHT next to each other, i removed both of them and fixed all the lag.

Thanks for trying guys. but i got this