Re: Usage of G1 Garbage collector

2016-06-06 Thread Alberto São Marcos
indeed, helpful thanks! On Fri, Jun 3, 2016 at 9:31 PM, Spico Florin wrote: > than you very much for sharing these. i hope that others will contribute. > regards, > florin > > > On Friday, June 3, 2016, Stephen Powis wrote: > >> Here's the flags

Re: Usage of G1 Garbage collector

2016-06-03 Thread Spico Florin
than you very much for sharing these. i hope that others will contribute. regards, florin On Friday, June 3, 2016, Stephen Powis wrote: > Here's the flags we're using: > > -Xms3G -Xmx3G -XX:MaxPermSize=100M -Xloggc:gc-%ID%.log > -XX:+PrintGCDateStamps -XX:+PrintGCDetails

Re: Usage of G1 Garbage collector

2016-06-03 Thread Stephen Powis
Here's the flags we're using: -Xms3G -Xmx3G -XX:MaxPermSize=100M -Xloggc:gc-%ID%.log -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintTenuringDistribution -XX:+PrintGCApplicationStoppedTime -XX:+DisableExplicitGC -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=50M

Re: Usage of G1 Garbage collector

2016-06-03 Thread Otis Gospodnetić
Hi, +1 for G1 for large heaps where you are seeing big GC pauses. Works well for us. See: https://sematext.com/blog/2013/06/24/g1-cms-java-garbage-collector/ Otis -- Monitoring - Log Management - Alerting - Anomaly Detection Solr & Elasticsearch Consulting Support Training -

Fwd: Usage of G1 Garbage collector

2016-05-31 Thread Spico Florin
Hello! I would like the community the following: 1. Are you using the G1 garbage collector for your workers/supervisors in production? 2. Have you observed any improvement added by adding this GC style? 3. What are the JVM options that you are using and are a good fit for you? Thank you in

Usage of G1 Garbage collector

2016-03-15 Thread Spico Florin
Hello! I would like the community the following: 1. Are you using the G1 garbage collector for your workers/supervisors in production? 2. Have you observed any improvement added by adding this GC style? 3. What are the JVM options that you are using and are a good fit for you? Thank you in