rra file

About 50 pieces of graphs monitored by cacti on the mysql server have been obtained and shown. Some problems have been encountered and the impressive records are as follows:(1 ):Add io monitoring   Click Create Graphs for this Host to Create an IO

Introduction: Cacti monitoring MySQL server about 50 graphs have been out, also out of the map, which encountered some problems, the impression of a more profound record as follows:(i): Add IO MonitoringClick Create Graphs for the This Host to enter

---------------original content, reproduced please indicate the source. ------------I. OverviewRRDtool (Round-robin Database tool), which is the polling-based data base (note: Not equivalent to the polling scheduling algorithm in the computer), uses

Use python to create a network card Traffic chart !!! Project Background: Using python to implement an automated network card Traffic chart, which gives us a deeper understanding of how to implement an automated O & M platform, It will also help us

This article mainly introduces the basic usage of the rrdtool module in Python and is often used for data visualization functions, if you need it, you can refer to the recently used python to plot based on the collected data and decide to use the

1 minutes of acquisition accuracy, you need to do the following before the acquisition of data to begin drawing4 things。1. 创建1分钟的RRA；2. 在Cacti Data Source 模板中修改“Step”和“Heartbeat”的值；3. 在系统 cron 中修改 poller 的轮询时间间隔；4. 在 Cacti 配置中修改

Environment: centos5.4 & nbsp; cacti Server Address: 192.168.1.1001. use yum source to automatically install rrdtool (for plotting) # vi/etc/yum. repos. d/dag. repo [dag] nameDagRPMRepositoryforRedHatEnterpriseLinuxbaseurlhttp: // apt Environment:

Environment: centos 5.4 cacti server address: 192.168.1.1001. Automatic Installation of rrdtool through yum source (for plotting)# Vi/etc/yum. repos. d/dag. repo[Dag]Name = Dag RPM Repository for Red Hat Enterprise LinuxBaseurl =

The code is as follows:Url= "/VAR/WWW/HTML/RRA/150/9517.RRD/VAR/WWW/HTML/RRA/256/11345.RRD/VAR/WWW/HTML/RRA/150/9518.RRD" fff= ' echo   $url  | awk  ' {print nf} ' for ((i=1;i> /tmp/test${x}done                            ff= '

To understand how rrdtool is to be used first from the RRD data storage, RRDtool is to operate the tool of the database, copy the following text to explain.0x01 What is the RRD databaseThe so-called "Round Robin" is actually a way of storing data,