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Navigate to the JVM which you want to set gc policy as mentioned in below figure.
Enter the gc policy which you want to set in the text field “Generic JVM arguments “ other gc policies which you can set for JDK 5 are:- -Xgcpolicy:optthruput -Xgcpolicy:optavgpause -Xgcpolicy:subpool
Save and […] This example is a simple demonstration for understanding how MQ transfer messages between two queue managers and the minimum required MQ components for the same. Kindly Share/Like/Follow the page if you like this article. Below are the steps involved in this example.Source queue manager —————————— 1.) Create source queue manager. 2.) Start source queue manager. […] Synchronization Simplified Synchronization Simplified Synchronization is a process of updating the nodes with master configuration repository changes.The network deployment scenario of WebSphere application server contains multiple nodes managed by a Dmgr and Dmgr holds the master repository of configurations. Any updates or changes through Dmr will be saved in the master configuration and the nodes […] WAS Version Details WAS Version Details ————————– Let us check how a version number is formed.. For example: Let us take version 7.0.2.13 —-7——— 0 ————2 ———–13— version | release | refresh pack | fixpack WAS,IHS and Plugin log Details Kindly post your comments and likes. IBM Http Server Logs. ================= Default log Directory ————————– <IHS_Install_Root>/logs access.log –> Contains the logs of all requests process by IBM Http Server. error.log —-> Contains the errors and diagnostics information while processing the requests. Plugin Logs. ======== Default Log Directory. ————————— <Plugin_Install_Root>/logs http_plugin.log […] JVM heap size/properties by using wsadmin utillity How to get JVM heap size/properties by using wsadmin utillity —————————————————————————- 1.)Type below command from wsadmin prompt ———————————————————- wsadmin>$AdminTask showJVMProperties {-serverName server1 -nodeName myhostNode01} Output ——– {classpath {}} {bootClasspath {}} {verboseModeClass false} {verboseModeGarbageCollection false} {verboseModeJNI false} {initialHeapSize 258} {maximumHeapSize 512} {runHProf false} {hprofArguments {}} {debugMode false} {debugArgs -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=7777} […] Certificate Management by using gsk7cmd command Command: gsk7cmd Purpose: gsk7cmd is a command line tool for certificate management. Prerequisite: set JAVA_HOME varriable. Example: export JAVA_HOME=/usr/IBM/WebSphere/AppServer/java (this depends on your environment) Parameters for below examples: keystore Name: testcacerts.jks / test.kdb password: changeit / testit NOTE:- If you are practicing below examples kindly practice it in the […] How do I calculate %CPU in my own libvirt programs?
Virt-top FAQ ( http://people.redhat.com/~rjones/virt-top/faq.html#calccpu ) Simple %CPU usage for a domain is calculated by sampling virDomainGetInfoperiodically and looking at the virDomainInfo cpuTime field. This 64 bit field counts nanoseconds of CPU time used by the domain since the domain booted. Let t be the […] Speed up scp file transfer Speed up scp file transfer 20/05/2008 Syed Atif Ali Whats the fastest encryption to transfer files with SCP ? Description : Many times it is required to transfer files across machines on the same network , all machinesbeing on the same network and behind proxy its useless to transfer them […] [CentOS 7.0] Change network interface name (eno* to eth0) Step1) # vim /etc/udev/rules.d/70-persistent-net.rules ———————————————————————– # PCI device 0x14e4:0x1680 (tg3) SUBSYSTEM==”net”, ACTION==”add”, DRIVERS==”?*”, ATTR{address}==”00:0c:29:7b:d8:06“, ATTR{dev_id}==”0x0″, ATTR{type}==”1″, KERNEL==”eno16777736“, NAME=”eth0” ———————————————————————– or ———————————————————————– # PCI device 0x14e4:0x1680 (tg3) SUBSYSTEM==”net”, ACTION==”add”, DRIVERS==”?*”, ATTR{address}==”00:0c:29:7b:d8:06“, ATTR{dev_id}==”0x0″, ATTR{type}==”1″, KERNEL==”eno*“, NAME=”eth0” ———————————————————————– Step2) # mv /etc/sysconfig/network-scripts/ifcfg-eno16777736 /etc/sysconfig/network-scripts/ifcfg-eth0 Step3) # vim /etc/sysconfig/network-scripts/ifcfg-eth0 ———————————————————————– HWADDR=”00:0C:29:7B:D8:06″ […] |
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