cacti执行 Rebuild Poller Cache后出错

Question

本帖最后由 zing2046 于 2011-01-05 14:45 编辑

日志中出现大量红色警告信息，同时可以看到监控的主机的cpu负载明显上升了，但是图像显示没有问题，这是什么原因啊？

01/05/2011 02:35:24 PM - SPINE: Poller[0] ERROR: SQL Failed! Error:'1062', Message:'Duplicate entry '172-mem_swap-2011-01-05 14:35:22' for key 1', SQL Fragment:'INSERT INTO poller_output (local_data_id, rrd_name, time, output) VALUES (172,'mem_swap','2011-01-05 14:35:22','3808156'),(173,'users','2011-01-05 14:35:22','2'),(174,'proc','2011-01-05 14:35:22','287'),(177,'mem_buffers','2011-01-05 14:35:22','53396'),(178,'mem_swap','2011-01-05 14:35:22','3808156'),(179,'users','2011-01-05 14:35:22','2'),(180,'proc','2011-01-05 14:35:22','265'),(183,'mem_buffers','2011-01-05 14:35:22','61936'),(184,'mem_swap','2011-01-05 14:35:22','3808156'),(185,'users','2011-01-05 14:35:22','2'),(186,'proc','2011-01-05 14:35:22','263')'