elastic stack logging

This is a creation in Article, where the information may have evolved or changed. Golang because of its simple syntax, quick and easy deployment is being favored by more and more developers, a Golang program developed, it is bound to care about its operation, today here to introduce you if you use the Elastic Stack to analyze Golang Memory usage of the program, convenient for the Golang program to do long-t

X-pack is an extension of the elastic stack that will include security, alerting, monitoring, reporting, and graphics features in an easy to install package. Before Elasticsearch 5.0.0, you must install separate Shield,watcher and Marvel Plug-ins to get all the features in the X-pack X-pack installation steps are as follows: 1. Install X-pack in ES5.0Bin/elasticsearch-plugin Install X-pack Note that the ES

collection from becoming too frequent;2. Set the XMX to no more than 50% of the physical RAM to ensure that sufficient physical RAM is available for the kernel file system cache;3. Do not exceed 32GB, which is recommended for JVM optimization;settings for the Shard: suggested reading this article;read/write optimization: Write the optimization, this reference under elastic Stack-elasticsearch use Introduct

Build an Elastic Stack Log Analysis System Under CentOS7 This article introduces how to build a visual log analysis system using elasticsearch + logstash (beats) + kibana.These software is also free open source, its official site: https://www.elastic.co/cn/products1. Introduction to these software Elasticsearch is an open-source distributed search engine that features: distributed, zero-configuration, autom

the configuration file2.1.1 View　　　　　　　　Import configparserconfig=configparser. Configparser () config.read('example.ini')print(' bitbucket.org' in config)print(config[' bitbucket.org'['user'])2.1.2 to traverse the key of a file2.1.3 Increase　　　　ImportConfigparserconfig=Configparser. Configparser () Config.read ('Example.ini')Print('bitbucket.org' inchconfig)Print(config['bitbucket.org']['User']) config.add_section ('Haibin') Config.set ('Haibin','K1','value') with open ('Example.ini','W') as

write a format formater1, so you can Logger.addhandler (stream_handler) return Loggerlogger = MyLogger (' Logging.log ', File=false) logger.warning (' Cheerleader ') logger.debug (' Debug message ') The Ogging library provides multiple components: Logger, Handler, Filter, Formatter. The Logger object provides an interface that the application can use directly, handler sends logs to the appropriate destination, and filter provides a way to filter the log information formatter specify the log dis