#####5分钟改1分钟使用cacti安装成功后,进入管理界面,在设置里rrdtool版本..我们这里选1.3.x,然后在轮询器中设置轮询间隔和Cron间隔为一分钟!在数据库在使用以下命令把所有数据模板的时间都改为一分钟,因为默认都是5分钟的! DELETE FROM rra; -- 4 rows affectedINSERT INTO rra VALUES (1,"c21df5178e5c955013591239eb0afd46","Daily (1Minute Average)",0.5,1,8000,86400);INSERT INTO rra VALUES (2,"0d9c0af8b8acdc7807943937b3208e29","Weekly (30Minute Average)",0.5,30,1600,604800);INSERT INTO rra VALUES (3,"6fc2d038fb42950138b0ce3e9874cc60","Monthly (2Hour Average)",0.5,120,1600,2678400);INSERT INTO rra VALUES (4,"e36f3adb9f152adfa5dc50fd2b23337e","Yearly (1 DayAverage)",0.5,1440,1600,33053184); UPDATE data_template_data SET rrd_step=60 WHERE rrd_step=300;UPDATE data_template_rrd SET rrd_heartbeat=120 WHERE rrd_heartbeat=600; UPDATE poller_item SET rrd_step = 60 WHERE rrd_step = 300; 在RRD路径结构上勾上以优化CACTI,然后删除旧的图像重新生成然后在计划任务里添加* * * * * /usr/local/php/bin/php /usr/local/apache/htdocs/poller.phpLinux 中交换空间 (swap)应该分多大才好?VMwareESX/ESXi 精简置备(thin)与厚置备(thick)虚拟机磁盘之间转换相关资讯 Cacit
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