influxdb cluster

It is necessary to understand the TPS and QPS of the database as an operational DBA, and what is TPS, the QPS, and the simple understanding is:QPS: Number of queries per second, which is the number of DML operations per second on the databaseTPS: Transaction per second, which is the number of DDL operations per second on the databaseBy understanding them, you can master the basic operational status of an instanceHow to visualize them is an artifact of DBA, this chapter mainly introduces the impl

configuration options, you can view the Cadvisor project documentation on GitHub. InfluxDB: It is a distributed time series database. Cadvisor only displays real-time information, but does not store monitoring data. Therefore, we need to provide a time series database to store the monitoring information provided by the Cadvisor component in order to display timing data in addition to live information. Grafana: The Grafana visual display platf

Tags: value duration duplicate function does not duplicate dictionary port CPU alterINFLUXDB Basic Concept data formatIn InfluxDB, we can take a rough look at the data that will be deposited as a virtual key and its corresponding value (field value). The format is as follows:cpu_usage,host=server01,region=hn-zhengzhou value=0.64 1434055562000000000The virtual key consists of the following parts: database, retention policy, measurement, tag sets, field

Tags: base URL Access View name proxy extra def leaseTelegraf+influxdb+grafana Open Source Monitoring architecture:Telegraf monitoring items are full, no need to install additional plugins, very powerfulTelegraf:wget https://dl.influxdata.com/telegraf/releases/telegraf-1.5.1-1.x86_64.rpmrpm-i telegraf-1.5.1-1.x86_64. Rpmservice Telegraf RestartThe default will point to 127.0.0.1 's influxdb 8086 port (/etc/

First, INFLUXDB open COLLECTD plug-in InfluxDB now bring a COLLECTD plug-in to get the data from the COLLECTD client, it was not so convenient, oh, 0.8. Version 4 previously can only be connected by a third-party program such as Influxdb-collectd-proxy to COLLECTD and InfluxDB.InfluxDB comes with the COLLECTD plug-in is turned off by default, you need to manually

First,InfluxDB open collectd plug-inInfluxDB now bring a COLLECTD plug-in to get the data from the COLLECTD client, it was not so convenient, oh, 0.8. Version 4 previously can only be connected by a third-party program such as Influxdb-collectd-proxy to COLLECTD and InfluxDB.InfluxDB comes with the COLLECTD plug-in is turned off by default, you need to manually configure Open Enabled = True, and fill in the

Tags: grafana collectd influxdbWhy study Grafana, COLLECTD and InfluxDB, because I work in the use of open source monitoring software (Nagios, Cacti) drawing is based on RRD implementation, and frankly not very beautiful, and can not customize the chart, But with my development level can not do to write their own charts. 650) this.width=650; "src=" Http://img.baidu.com/hi/jx2/j_0059.gif "alt=" J_0059.gif "/>GRAFANA+COLLECTD+

Label: 1. Installation Platform 1). Grafana , access to a variety of data sources, custom reports, display charts and so on to provide interface monitoring, the default port is 3000, the default login information admin wget https://grafanarel.s3.amazonaws.com/builds/grafana-3.1.1-1470047149.x86_64.rpm Yum Install initscripts fontconfig-y -ivh grafana-3.1. 1-1470047149. x86_64.rpm systemctl start Grafana-server 2). Influxdb , time series database, de

Tags: column into simple format host related MAT statement LANHere is a note of the simple use of the influx console, for more features please refer to INFLUXDB official documentation: HTTPS://DOCS.INFLUXDATA.COM/INFLUXDB/V1.1/ Environment: centos6.5_x64Influxdb version: 1.1.0Preparatory work Start the server Execute the following command: Service Influxd