In Java 9, G1 GC will become the default garbage collector. One of the key features of G1 Garbage collector is its ability to limit the GC pause time (i.e. you can set the desired maximum pause time) without compromising on throughput.
Continue reading “UNDERSTANDING G1 GC LOG FORMAT”
Continue reading “HOW TO TROUBLESHOOT SUDDEN CPU SPIKES?”This is an old, outdated article. We have devised a better and simpler strategy to troubleshoot CPU spikes in this article.
There are several blogs and articles on different GC algorithms, their inner details, their Pros, their Cons… Continue reading “WHICH GC TO USE?”
I had this interesting problem with a major shipping/logistics company. Their application was running on Java 6, JBoss Cluster in RedHat Linux platform.
Continue reading “JBOSS SHUNNING, UNLOADING CLASS SUN.REFLECT”