sigar

SIGAR (full Name System Information Gatherer and Reporter, which is the Systems information Collection Report), provides an open source, cross-platform API for collecting computer hardware and operating system information (the API's underlying interface is written in C). This article shows you how to get memory information with the SIGAR API:Package Com.ghj.packageoftest;import Org.hyperic.sigar.mem;import

SIGAR (full Name System Information Gatherer and Reporter, which is the Systems information Collection Report), provides an open source, cross-platform API for collecting computer hardware and operating system information (the API's underlying interface is written in C). This article shows you how to get disk information with the SIGAR API:Package Com.ghj.packageoftest;import Org.hyperic.sigar.filesystem;im

Java's solution to sigar problems, javasigar This is an open-source tool Sigar. Official Website: http://sigar.hyperic.com/ API: http://www.hyperic.com/support/docs/sigar/index-all.html (because it is English, English is not good can use Google's browser translation function, directly converted to simplified Chinese for reading)

SIGAR (full Name System Information Gatherer and Reporter, which is the Systems information Collection Report), provides an open source, cross-platform API for collecting computer hardware and operating system information (the API's underlying interface is written in C). This article shows you how to get network information with the SIGAR API:Package Com.ghj.packageoftest;import Org.hyperic.sigar.netflags;i

SIGAR (full Name System Information Gatherer and Reporter, which is the Systems information Collection Report), provides an open source, cross-platform API for collecting computer hardware and operating system information (the API's underlying interface is written in C). This article shows you how to get operating system information with the SIGAR API:Package Com.ghj.packageoftest;import Java.net.inetaddres

SIGAR (full Name System Information Gatherer and Reporter, which is the Systems information Collection Report), provides an open source, cross-platform API for collecting computer hardware and operating system information (the API's underlying interface is written in C). This article shows you how to get CPU-related information with the SIGAR API:Package Com.ghj.packageoftest;import Org.hyperic.sigar.cpu;im

Let me introduce you to an open source tool SIGAR Official website: http://sigar.hyperic.com/ Api:http://www.hyperic.com/support/docs/sigar/index-all.html (because it is English, English is not good can use Google browser translation function, directly converted to Simplified Chinese to read) SIGAR (System Information Gatherer and Reporter) is an open-source t

Today, the use of SIGAR is handled by a Java program under a Windows operating system. Previously, the DLL file was placed under C:\Windows\SysWOW64. Later, there will be an error (call to get Cup information error), online search for a long time, found that you need to run the program depends on the JDK installation path under the Bin directory, Place the corresponding DLL file (Sigar-x86-winnt.dll or

If you read all the MAC addresses, print the MAC address in the following code.Package sigar-1.6.3.jar to be referencedDuring the test, I loaded all the built-in dynamic libraries of sigar.For details, see the main method. Import java. Io. bufferedreader;Import java. Io. file;Import java. Io. filewriter;Import java. Io. inputstreamreader; Import org. hyperic. sigar. cpuperc;Import org. hyperic.

This article illustrates how Java obtains server basic information. Share to everyone for your reference. Specifically as follows: Use of Third-party jar Packs: (HYPERIC-HQ official website: http://www.hyperic.com) To achieve server state data acquisition through HYPERIC-HQ product Base package Sigar.jar. The Sigar.jar package is a local method that invokes the operating system API to obtain system-related data. Sigar.jar relies on Sigar-amd64-winnt.

1. Background When doing performance testing, statistical performance data is divided into the data of the compressed system and the machine where the system is compressed, the data of the machine on which the system is being compressed mainly includes CPU utilization, memory utilization, network IO, disk IO and load Load;ngrinder By default only collects CPU, memories, Received byte/s, Sent Byte Per secode/s, supports custom data collection, previously covered: Ngrinder collects custom data an

monitoring system is less difficult. the self-developed monitoring platform has thousands of benefits, but it is meaningless if the development is too difficult to sustain. Based on the SIGAR, Kafka, Flume, HBase, Netty and other technologies, the development of high-performance, scalable system difficulty is actually not large, need to invest a lot of resources.Six target content for full online application monitoringThe ultimate goal of OMP is to p

First of all.. Using SIGAR, SIGAR use to be aware of whether the distinction is web or local. It is best to copy the DLL file under Web-inf. Because Web-inf will not be compressed ... Try { //If you are running Web-mode: Webapplicationcontext Web =Contextloader.getcurrentwebapplicationcontext (); ServletContext Context=Web.getservletcontext (); LibPath= Context.getrealpath ("Web-inf/c_lib"); } Ca

,username,passwordjdbc:mysql://10.244.73.65:3306/performance_test,root,[email protected]jdbc:mysql:// 10.244.73.65:3306/performance_test,root,[email protected]jdbc:mysql://10.244.73.65:3306/performance_test,root,[ Email protected]C:\Users\Lindows\Desktop\dev\ptsp_lib\1 Antlr-2.7.7.jar2 Asm-3.3.1.jar3 Commons-collections-3.2.1.jar4 Commons-compress-1.4.1.jar5 Commons-io-2.0.1.jar6 Commons-lang-2.6.jar7 Commons-math3-3.6.1.jar8 Dnsjava-2.1.1.jar9 Dom4j-1.6.1.jarTen Grinder-core-3.9.1.jar One Grind

| PhP5) $ { # Fastcgi_pass Unix:/tmp/php-cgi.sock; Fastcgi_pass 127.0.0.1: 9000; Fastcgi_index index. php; Include FastCGI. conf; } }4 Performance Optimization 4.1 elasticsearch optimization 4.1.1 JVM Optimization Edit the elasticsearch. In. Sh File Es_classpath = $ es_classpath: $ es_home/lib/*: $ es_home/lib/sigar /* If ["x $ es_min_mem" = "X"]; then Es_min_mem = 4G Fi If ["x $ es_max_mem" = "X"]; then Es_max_mem = 4G Fi4.1.2 elasticsearch index co

_home/lib/sigar/*If ["X$es_min_mem" = "x"]; Thenes_min_mem=4gFiIf ["X$es_max_mem" = "x"]; Thenes_max_mem=4gFi4.1.2 Elasticsearch Index CompressionVim index_elastic.sh#!/bin/bash#comperssion the data for Elasticsearch nowDate= ' Date +%y.%m.%d '# compression the new index;/usr/bin/curl-xput http://localhost:9200/logstash-$date/nginx-access/_mapping-d ' {"nginx-access": {"_source": {" Compress ": true}} 'echo ""/usr/bin/curl-xput http://localhost:9200/

1, use current path Execute Java command before the CD enters the directory where the Java command is located, the program should be the system Properties user.dir or through the new File (".") Fetch path 2, use relative path System.getenv ("Java_home")/bin/java.exe 3, increase environment variable Before executing JAVA, Add an environment variable to the bat or shell, and under Unix remember export //windows:set proc_path=d:\jdk1.6.0_18\bin\javaw.exe //unix: export proc_path=d:\jdk

: + DisableExplicitGC-Dfile. encoding = UTF-8-Delasticsearch-Des. pidfile =/var/run/elasticsearch. pid-Des. path. home =/usr/share/elasticsearch-cp:/usr/share/elasticsearch/lib/elasticsearch-1.7.2.jar:/usr/share/elasticsearch/lib /*: /usr/share/elasticsearch/lib/sigar/*-Des. default. config =/etc/elasticsearch. yml-Des. default. path. home =/usr/share/elasticsearch-Des. default. path. logs =/var/log/elasticsearch-Des. default. path. data =/var/lib/ela

shipper. conf 3.3.4 kibana configuration Add site configuration in nginx Server { Listen 80; Server_name logstash.test.com; Index. php; Root/usr/local/nginx/html; # Charset KOI8-R; # Access_log logs/host. access. log main; Location ~ . * \. (Php | php5) $ { # Fastcgi_pass unix:/tmp/php-cgi.sock; Fastcgi_pass 127.0.0.1: 9000; Fastcgi_index index. php; Include fastcgi. conf; } }4 Performance Optimization 4.1 Elasticsearch optimization 4.1.1 JVM optimization Edit the Elasticsearch. in. sh file ES_

~ . * \. (Php | php5) $ { # Fastcgi_pass unix:/tmp/php-cgi.sock; Fastcgi_pass 127.0.0.1: 9000; Fastcgi_index index. php; Include fastcgi. conf; } }4 Performance Optimization 4.1 Elasticsearch optimization 4.1.1 JVM Optimization Edit the Elasticsearch. in. sh File ES_CLASSPATH = $ ES_CLASSPATH: $ ES_HOME/lib/*: $ ES_HOME/lib/sigar /* If ["x $ ES_MIN_MEM" = "x"]; then ES_MIN_MEM = 4g Fi If ["x $ ES_MAX_MEM" = "x"]; then ES_MAX_MEM = 4g Fi4.1.2 Elastics