Cacit 修改取值間隔為1分鐘

#####5分鐘改1分鐘

使用cacti安裝成功後,進入管理界面,在設置裡rrdtool版本..我們這裡選1.3.x,然後在輪詢器中設置輪詢間隔和Cron間隔為一分鐘!在數據庫在使用以下命令把所有數據模板的時間都改為一分鐘,因為默認都是5分鐘的!

DELETE FROM rra; -- 4 rows affected

INSERT INTO rra VALUES (1,'c21df5178e5c955013591239eb0afd46','Daily (1

Minute Average)',0.5,1,8000,86400);

INSERT INTO rra VALUES (2,'0d9c0af8b8acdc7807943937b3208e29','Weekly (30

Minute Average)',0.5,30,1600,604800);

INSERT INTO rra VALUES (3,'6fc2d038fb42950138b0ce3e9874cc60','Monthly (2

Hour Average)',0.5,120,1600,2678400);

INSERT INTO rra VALUES (4,'e36f3adb9f152adfa5dc50fd2b23337e','Yearly (1 Day

Average)',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路徑結構上勾上以優化CACTI,然後刪除舊的圖像重新生成

然後在計劃任務裡添加* * * * * /usr/local/php/bin/php /usr/local/apache/htdocs/poller.php