请高手指点：sybase自己down掉了，日志如下

雨前彩虹

免费乐捐，感谢支持

00:00000:00000:2007/12/19 22:22:02.71 kernel  nrpacket: recv, Connection timed out
00:00000:00036:2007/12/20 10:24:24.26 kernel  Cannot read, host process disconnected: 99fd99575616433  spid: 36
00:00000:00000:2007/12/20 10:37:45.66 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 10:37:45.99 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 10:38:13.67 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 10:40:25.87 kernel  nrpacket: recv, Connection timed out
00:00000:00253:2007/12/20 11:12:13.99 kernel  Cannot read, host process disconnected: 99fd99575616433  spid: 253
00:00000:00000:2007/12/20 11:46:52.12 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 12:41:09.83 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 12:41:10.64 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 12:41:44.61 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 12:42:16.28 kernel  nrpacket: recv, Connection timed out
00:00000:00104:2007/12/20 13:03:11.66 kernel  Cannot read, host process disconnected: 99fd99575616433  spid: 104
00:00000:00000:2007/12/20 13:20:21.73 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 13:30:48.11 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 14:23:55.59 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 14:25:38.12 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 14:49:23.44 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 14:50:10.96 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 15:01:50.17 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 15:01:50.35 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 15:02:19.10 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 15:04:06.40 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 15:18:18.84 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 15:19:03.02 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 15:19:32.11 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 15:19:47.59 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 16:21:58.14 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 16:22:01.35 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 16:22:12.83 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 16:22:20.07 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 16:23:51.24 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 16:24:54.18 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 16:30:50.18 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 16:30:51.45 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 16:31:12.81 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 16:32:29.04 kernel  nrpacket: recv, Connection timed out
00:00000:00208:2007/12/20 17:31:17.43 kernel  Cannot read, host process disconnected: 99fd99575616433  spid: 208
00:00000:00000:2007/12/20 18:09:27.21 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 18:49:43.99 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 18:50:27.20 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 18:52:23.83 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 18:52:24.36 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 18:52:41.78 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 18:53:42.44 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 18:58:56.15 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 18:58:58.06 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 18:59:26.41 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 19:00:04.25 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 19:45:08.08 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 19:45:10.48 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 19:53:42.52 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 19:53:42.61 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 19:54:12.75 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 19:54:34.21 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 20:00:33.22 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 20:00:37.29 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 20:37:25.97 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 20:38:20.64 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 21:41:31.69 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 21:41:32.05 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 21:41:32.32 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 21:41:32.85 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 22:02:27.24 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 22:03:05.38 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 22:03:05.82 kernel  nrpacket: recv, Connection timed out
00:00000:00250:2007/12/20 22:34:01.66 kernel  Cannot read, host process disconnected: e45b0f08d6d94b0  spid: 250
00:00000:00018:2007/12/20 22:34:54.86 kernel  Cannot read, host process disconnected: e45b0f08d6d94b0  spid: 18
00:00000:00000:2007/12/20 23:13:38.72 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 23:13:39.20 kernel  nrpacket: recv, Connection timed out
00:00000:00194:2007/12/20 23:21:27.81 kernel  Cannot read, host process disconnected: e45b0f08d6d94b0  spid: 194
00:00000:00000:2007/12/20 23:27:44.16 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 23:27:44.75 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 23:28:28.82 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 23:28:29.05 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 23:40:45.55 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 23:40:46.13 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 23:41:11.74 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/20 23:41:41.31 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 01:07:49.30 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 04:38:51.53 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 04:38:56.01 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 05:00:35.03 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 06:26:52.79 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 10:28:46.16 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 10:29:45.26 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 10:30:58.81 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 10:30:59.10 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 10:31:29.24 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 10:32:29.18 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 10:33:50.61 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 10:33:50.97 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 10:34:25.01 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 10:34:58.41 kernel  nrpacket: recv, Connection timed out
00:00000:00172:2007/12/21 10:37:13.04 kernel  Cannot read, host process disconnected: ccf-48ea97e8742  spid: 172
00:00000:00000:2007/12/21 10:48:21.74 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 11:12:11.06 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 11:17:53.74 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 11:18:00.86 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 11:18:27.22 kernel  nrpacket: recv, Connection timed out
00:00000:00070:2007/12/21 11:19:11.23 kernel  Cannot read, host process disconnected: 99fd99575616433  spid: 70
00:00000:00000:2007/12/21 11:19:37.75 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 11:22:49.06 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 11:27:17.91 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 11:27:21.70 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 11:33:06.54 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 11:33:57.45 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 12:22:50.24 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 12:23:02.64 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 12:35:11.01 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 12:37:43.61 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 12:53:40.91 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 13:19:14.06 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 13:20:44.65 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 13:22:40.18 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 13:23:31.70 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 13:26:06.93 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 13:26:25.35 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 13:36:24.13 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 13:36:37.52 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 14:18:49.25 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 14:18:54.26 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 14:18:57.32 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 14:18:58.30 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 14:19:46.96 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 14:19:50.12 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 14:26:49.79 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 14:26:50.28 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 14:27:06.17 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 14:27:06.95 kernel  nrpacket: recv, Connection timed out
00:00000:00046:2007/12/21 14:54:50.11 kernel  Cannot read, host process disconnected: e45b0f08d6d94b0  spid: 46
00:00000:00160:2007/12/21 15:03:40.08 kernel  Cannot read, host process disconnected: e45b0f08d6d94b0  spid: 160
00:00000:00227:2007/12/21 15:05:13.05 kernel  Cannot read, host process disconnected: e45b0f08d6d94b0  spid: 227
00:00000:00253:2007/12/21 15:10:34.78 kernel  Cannot read, host process disconnected: e45b0f08d6d94b0  spid: 253
00:00000:00089:2007/12/21 15:13:08.15 kernel  Cannot read, host process disconnected: e45b0f08d6d94b0  spid: 89
00:00000:00120:2007/12/21 15:14:57.08 kernel  Cannot read, host process disconnected: e45b0f08d6d94b0  spid: 120
00:00000:00187:2007/12/21 15:18:26.98 kernel  Cannot read, host process disconnected: btdc-jsb  spid: 187
00:00000:00068:2007/12/21 15:18:26.99 kernel  Cannot read, host process disconnected: btdc-jsb  spid: 68
00:00000:00218:2007/12/21 15:18:26.99 kernel  Cannot read, host process disconnected: btdc-jsb  spid: 218

雨前彩虹

00:00000:00081:2007/12/21 15:18:26.99 kernel  Cannot read, host process disconnected: btdc-jsb  spid: 81
00:00000:00206:2007/12/21 15:18:28.25 kernel  Cannot read, host process disconnected: btdc-jsb  spid: 206
00:00000:00242:2007/12/21 15:18:31.64 kernel  Cannot read, host process disconnected:  2996 spid: 242
00:00000:00119:2007/12/21 15:18:31.64 kernel  Cannot read, host process disconnected:  2996 spid: 119
00:00000:00093:2007/12/21 15:18:31.64 kernel  Cannot read, host process disconnected: btdc-jsb  spid: 93
00:00000:00247:2007/12/21 15:18:31.64 kernel  Cannot read, host process disconnected: btdc-jsb  spid: 247
00:00000:00197:2007/12/21 15:18:31.64 kernel  Cannot read, host process disconnected:  2996 spid: 197
00:00000:00258:2007/12/21 15:18:48.32 kernel  Cannot read, host process disconnected: e45b0f08d6d94b0  spid: 258
00:00000:00000:2007/12/21 16:37:42.98 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 16:37:45.24 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 16:38:23.39 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 16:38:43.03 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 16:39:13.92 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 16:39:41.69 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 17:09:18.11 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 17:27:19.36 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 17:27:22.12 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 18:39:56.74 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 19:06:35.77 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 19:06:58.48 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 19:06:59.13 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 19:07:52.88 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 19:10:44.73 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 19:10:46.84 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 19:11:04.74 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 19:11:08.78 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 19:11:51.75 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 19:12:47.19 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:18:07.41 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:18:29.51 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:18:51.88 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:19:41.15 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:20:04.12 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:20:35.84 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:37:48.27 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:37:52.13 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:37:52.73 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:37:56.05 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:53:50.15 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:53:50.64 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:54:17.65 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 20:55:38.03 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 21:30:19.77 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 21:30:24.32 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 22:04:41.80 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 22:04:50.29 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 22:04:51.09 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 22:04:51.59 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 22:09:18.58 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 22:09:31.89 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 22:10:06.95 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 22:10:12.90 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 22:33:03.56 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/21 22:33:58.99 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/22 01:06:52.10 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/22 04:48:55.20 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/22 05:36:45.28 kernel  nrpacket: recv, Connection timed out
00:00000:00000:2007/12/22 06:31:42.93 kernel  nrpacket: recv, Connection timed out

雨前彩虹

之后22号晚上9点多数据库就down了，以前也有过kernel  nrpacket: recv, Connection timed out
这种情况，但server没有down过，请教各位高手，谢谢！！！！！！！！！！！

[em06]

JohnPhan

看着像是网络上的问题。

flybean

ASE版本？打补丁先

shala

前面的信息列？

zzy302

一种情况可能连接数不够，

另一种内存不够，多调一些内存给连接