Tags: small problem success Ice storage Red Vol Script Recorder monitor1, analysis of the entire monitoring process
Heapster collects cluster information as a data source with k8s built-in cadvisor and summarizes valuable performance data (Metrics): CPU, memory, network traffic, and so on, and then output that data to external storage, such as INFLUXDB, Finally, it can be displayed through the corr
Comparison with nouns in traditional database
Nouns in the nfluxdb
Concepts in a traditional database
database
database
measurement
table in the database
Points
A row of data inside the table
Second, the unique concept of INFLUXDB1) database--database, this database concept with traditional database.2) measurement--data Sheet, in Influxdb, measurement is the role
Tags: readme.md open zhang Pat Hot add bar version-sharedThis is my previous INFLUXDB installation and configuration notes, recorded here, it is also convenient for me to check later. Environment: centos6.5_x64 Influxdb version: 1.1.0First, install 1, binary installationHere is an example of centos6.5 installation: wget https://dl.influxdata.com/influxdb/release
determines how long data is stored (meaning data can be deleted), how many backups are saved, how the cluster is processed, etc.1. Basic instructionsInfluxdb for Big Data time series database, so the amount of data can be very large, if all storage, the estimated cost of hard disk is not small, and some data may not need permanent storage, so there is this rentention policyThe INFLUXDB itself does not prov
integer or float64.A percent value is an integer or floating-point number between 100 and 0, including 100.Grammar:SELECT percentile (Example:> SELECT percentile (water_level,5), location from H2o_feetname:h2o_feet--------------time Percenti Le location2015-08-28t12:06:00z 1.122 Santa_monicais to apply the Water_level field to a different location for a percentage, and then take the fifth bit of data.This article is from the "DBSpace" blog, so be sure to keep this source http://dbspace.blog.51c
Build a modern monitoring system using Grafana, collectd, and InfluxDB
To create a beautiful real-time monitoring system like New Relic, we only need the three InfluxDB, collectd, and Grafana tools. The relationship between these three tools is as follows:
Collect data-> store data (InfluxDB)-> display data (Grafana ).
Inf
Tags: using the download LOB stderr results UAC easy-to-use DEP amp
The Docker swarm cluster has many monitoring options, and the Cadvisor+influxdb+grafana solution is powerful and flexible. The most important thing is that this program is open source, free, easy to use, is an inexpensive version of the monitoring program. Reference Document: https://botleg.com/stories/monitoring-docker-swarm-with-
INFLUXDB installation and simple use summaryInfluxdb is a time-series database, because of job requirements, whether to support business scenarios under Big Data under test after installationDescription
Install the latest version v1.6.0
Cluster version to charge, stand-alone version free
The internal integrated Web console was dropped by KO
I. InstallationDirectly to the official websi
Entering the CLI interface Influxdb Shell (CLI)/opt/influxdb/influxDatabaseShow all Databases show DATABASESAdding databases CREATE database MyDBDeleting a database Drop DB mydbUserShow all user Show UsersCreating user Create users Leo with PASSWORD ' admin 'Modify User (password) SET PASSWORD for Leo = ' admin 'Delete users drop user LeoData retention PeriodView retention period show RETENTION policies on
monitoring chart?1. Timeline2. Data values (different metric latitude)For example, CPU usage over timeAt this time, all kinds of Google, Baidu, you will certainly search for Influxdb, Opentsdb and other time series database.Influxdb we studied for a long time, ready to use 2 articles, recommended to you, in this article, we share the key features of INFLUXDB, query syntax and usage scenarios.First,
GRAFANA+TELEGRAF+INFLUXDB, using the client-side storage->web Interface display mode of operation, using UTP transmission data, and support custom charts, with good extensibility,grafana page presentation is more beautiful, more importantly influxdb provides python api, provides the Python API , influxdb provides Python's API , which is important to say three
Tags: docker docker monitor Cadvisor influxdb Grafana1. ConceptCadvisor: For data acquisitionInfluxDB: For data storageGrafana: For data presentation1.1 Cadvisor
It is a monitoring tool that Google uses to monitor the resource information of a single node. Cadvisor provides a glance at a single node multi-container resource monitoring function. Google's kubernetes also by default as a single-node resource monitoring tool, the lack of provinci
Ubuntu under Cadvisor+influxdb+grafana+supervisord Monitor host and Docker containers (running on the host)Applies to the class Ubuntu system. AMD64.1. INFLUXDB: (Consider converting Influxdb to Prometheus later)Https://influxdb.com/docs/v0.8/introduction/installation.html#ubuntu-debian(You can only choose the way the Deb is installed.) There's no way to compile
This article explains how to use python to operate the InfluxDB method environment: CentOS6.5 _ x64
InfluxDB version: 1.1.0
Python: 2.6
Preparations
Start the server
Run the following command:
service influxdb start
Example:
[root@localhost ~]# service influxdb startStarting
Use cAdvisor + InfluxDB + Grafana to configure Docker monitoring and cadvisorinfluxdb
Configure the Docker monitoring system, collect data (cAdvisor)-> store data (InfluxDB)-> display data (Grafana)InfluxDB
A series of InfluxDB learning articles. You can view articles related to English blogs and Linux universities.1.
Tags: expired redis monitor file Max Files Recovery server label missingINFLUXDB Basic Concepts1. 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:
1
cpu_usage,host=server01,region=us-west value=0.641434055562000000000
The virtual key consists of the following parts: database, retention policy, measure
Google Cadvisor is a great tool for monitoring Docker containers, but it only shows real-time data by default and does not store historical data. In order to store and display historical data, custom displays, you can integrate Cadvisor with Influxdb, Grafana, a foreign expert Brian Christner wrote an article "How to setup Docker monitoring", Describes the deployment method.Brian's approach is to manually run the Docker Run command to deploy, in order
There are three types of InfluxDB users:
Cluster Admin Cluster admin
Database Admin DB Admin
Database user
Cluster adminHave the following permissions:
Adding and deleting databases
Add and delete database Admin and DB user users for any databases or give them read and write permissio
InfluxDB data Retention Policies and influxdbretention
InfluxDB can process thousands of data records per second. To save all the data, it will occupy a lot of storage space. Sometimes we may not need to store all the historical data. Therefore, influxDB introduces a Retention policy to allow us to customize the Retention time of data. For more details about
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