Poonam Bajaj Parhar

27 Followers

18 years of extensive experience in the software industry. Currently working as Consulting Member of Technical Staff in JVM (Java Virtual Machine) Sustaining group at Oracle Corporation. Experience Summary: • Working as JVM Sustaining Engineer where the primary responsibility is to work on customer escalated problems against JRockit and HotSpot Java Virtual Machines. • 13+ years of experience in sustaining and feature development for Java Development Kit and HotSpot Java Virtual Machine. • Experience in working under time pressure on customer escalated problems. • Contributions to the OpenJDK HotSpot projects. • Contributions to the Serviceability Agent debugging tool in terms of bug fix...

troubleshooting java memory tools leaks jcmd jmc jfr jconsole jdk9 monitoring hotspot oom outofmemoryerror diagnostic jstatd jhsdb jstat jps jmap jstack r charts and graphs perfromance optimization tuning analysis visualization graphical representation gc logs r oracle code one 2018 jvm pmap ps os jemalloc native debugging 20017 javaone issues application problems monitoring and troubleshooting tools in java 9 gc logging unified java 9 new format -xlog outofmemory gc stuck threads errors cpu usage latency hàng

Activity
About

Poonam Bajaj Parhar

Presentations

Troubleshooting Java HotSpot VM

Let's Learn to Talk to GC Logs in Java 9

Monitoring and Troubleshooting Tools in Java 9

Troubleshooting Memory Problems in Java Applications

Troubleshooting Native Memory Leaks in Java Applications

Visualizing and Analyzing GC Logs with R

Troubleshooting Tools In JDK

Get Rid Of OutOfMemoryError messages