aix monitoring

http://www.ibm.com/developerworks/cn/aix/library/es-Javaperf/es-Javaperf4.html maximizing Java performance on AIX, Part 4: monitoring trafficThis five-part series provides several techniques and techniques that are often used to optimize Java™ applications for optimal performance on AIX®. This article discusses the sce

Article Title: use of commercial server AIX resource monitoring and modulation tools. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Performance Optimization and determining the performance bottleneck in the system are one of the main tasks of the system administrator.

Turn from 51Testinghttp://bbs.51testing.com/viewthread.php?tid=116526Often see a lot of people talk about LoadRunner to Linux/aix performance monitoring too little, indeed, LR for non-Windows platform monitoring is too little, but we can use IBM's Nmon for performance analysis, this is a great tool, on the official website of IBM:Http://www-941.haw.ibm.com/collab

The topas command of AIX performance monitoring parses the most comprehensive dynamics of the operating system in detail, and the convenient performance view is the topas command. The topas output is used as an example below, briefly describe the performance monitoring of the AIX System for the reference of O M engine

check the Mail error report sent by the system to the root userEnter: Mail–u root at the command prompt "#" to display the mail error report sent by the system to the root user. See if there is a hardware or software error message report and do the appropriate processing.8. Use the DIAG command to check the operation of the system hardwareEvery month with the DIAG command to check the operation of the system hardware, timely detection of the hardware may occur failure.In summary, as an

After running the topas command: # Topas The most comprehensive and dynamic operating system, and the convenient performance view is the topas command. The following uses the topas output as an example to briefly describe the performance monitoring of the AIX system, for the reference of O M engineers and system administrators. In addition, 1. view the error message errpt in the operating system. 2. U

Share an AIX process monitoring script:When the number of MWM processes is greater than 2 o'clock, call SendMail to send the message to notify the user, the script is as follows#!/usr/bin/ksh#---------------------------------------------------------------##scriptname: MWMCheckShell#Createdby:Xin23# on:2015.02.04#------------------------------------------------------ ---------##definedirectorymwmcheckdir=/ho

AIX under RAC Construction seriesAIX under RAC build oracle10g (v) Install Oracle, set up monitoringEnvironment Node Node 1 Node 2 Small machine Model IBM p-series 630 IBM p-series 630 Host Name AIX203 AIX204 Switch SAN Fibre switch Store SAN T3 Storage The outline process is as follows:First part: Host configurationFirst, the

\ ", \" v_precent\ ": \" $v _precent\ "},"Elseecho "{\" v_file\ ": \" $v _file\ ", \" v_precent\ ": \" $v _precent\ "}"FiDoneecho "]"ElseLine_num= ' BDF |grep-v filesystem|grep ' [[:d igit:] ' |awk ' gsub (/%/, "", $ (NF-1)) {print $NF, $ (NF-1)} ' |wc-l '#line_num = ' BDF |grep-v filesystem|awk ' gsub (/%/, "", $ $) {print $6 "" $ $} ' |wc-l 'I=0echo "["BDF |grep-v filesystem|grep ' [[:d igit:] ' |awk ' gsub (/%/, "", $ (NF-1)) {print $NF, $ (NF-1)} ' |while read V_file v_precent#bdf |grep-v Fi

Use nmon in Aix for monitoring and analysis Download nmon from here:Http://www.ibm.com/developerworks/wikis/display/Wikiptype/nmonanalyser 1. Preparation : 1) log on to the system as the root user. 2) create a directory: # mkdir/nmon/script 3) determine the version: # oslevel to determine which script to use. I use 530 # Oslevel-S 530 0-09-01-0847 4) Upload nmon12e_aix530 over FTP to/nmon/script 5) execute

The AIX host monitoring script monitors the CPU, MEMROY, IO, NET, HACMP, and error report of the host. Monitors tablespaces, jobs, and ALERT logs of databases. 001 #! /Bin/sh002 003 # load the configuration file first. If the configuration file does not exist, exit 004 SOURCE = $ HOME/config/config005check_source () 006 {007if [-r $ SOURCE]. then008. $ SOURCE009else010echo "$ (basename $0): Cannot locate th

Script implementation: When the number of MWM processes is greater than 2 and consumes more than 100 CPU time, send a mail alert with the following script:#!/usr/bin/ksh#---------------------------------------------------------------##scriptname: mwmcheckshell#version:3#createdby :xin23#on:2015.02.04 #updatedby:xin23#on :2015.02.15#Updatedby:Xin23# on:2015.02.25#------------------------------------------------------------ ---##definedirectorymwmcheckdir=/home/monitor/mwm_check_dircd $MWMCHECKDI

Yesterday, we had to spend half a day worrying about whether the system performance meets the requirements of a certain function. Because of the lack of relevant performance data, we had to stop it. Today, we searched for the was thread monitoring method to collect relevant performance data. PS-U was-O thread, where the SC column can display the number of threads of the was user. AIX can monitor processes

AIX under RAC Construction seriesAIX under RAC build oracle10g (v) Install Oracle, set up monitoringEnvironment Node Node 1 Node 2 Small machine Model IBM p-series 630 IBM p-series 630 Host Name AIX203 AIX204 Switch SAN Fibre switch Store SAN T3 Storage The outline flow is as follows:First part: Host configurationFirst, the de

UNIX operating systems are widely used by telecom operators, and almost all backend servers of various business management systems use UNIX operating systems. As a UNIX operating system, AIX is welcomed by many system administrators for its high stability and compatibility. The following provides several methods for sharing, aiming to improve the purpose, pertinence, and maintenance efficiency of maintenance, reduce the fault rate, and achieve "target

Generally, Unix administrators have a set of common tools, techniques, and systems for assisting process management. This article provides a variety of key utilities, command line chains, and scripts used to simplify each process. Some of these tools come from the operating system, and most of the skills come from long-term experience and requirements for reducing the workload of system administrators. This seriesArticleFocuses on maximizing the use of tools available in a variety of UNIX enviro

Purpose Provides interface-level packet tracing for Internet protocols. Syntax /Usr/sbin/iptrace [-A] [-B] [-E] [-U] [-pprotocol_list] [-iinterface] [-pport_list] [-shost [-B] [-Dhost] [-L log_size] [-B] [-T] [-s snap_length] logfile Description The/usr/sbin/iptrace daemon recordsInternet packets received ed from configured interfaces. Command flagsProvide a filter so that the daemon traces only packets MEETINGSpecific criteria. packets are traced only between the local host onWhich the iptrace

AIX Study-AIX user resource access restriction configuration, aix-aix AIX Study-AIX user access system resource limit Configuration The system resource limits used by Aix users include

Ps gv | head-N 1; ps gv | egrep-V "RSS" | sort + 6B-7-n-r | head-N 11 2 shows the complete command based on your situation; 3. The value 0 indicates that the ratio of the used memory to the total physical memory is close to 0, indicating that it is

Input/output (I/O) bottlenecks ------------------- 1. Iostat The Iostat command is used to count CPU usage and the amount of i/0 for TTY devices, hard disks, and CD-ROMs. To run the command: Iostat 5 10 10 statistical results are displayed,