You don't really have much to worry about here, you aren't even hitting single second GC periods.
On 23 February 2015 at 23:08, <[email protected]> wrote: > Hi All, > > I have few doubts around es JVM setting and GC scenarios. i have the > following cluster. i have 2 nodes in my cluster > > Node 1 : memory 24 GB Heap space allocated : 12 GB > Node 2 : memory 24 GB Heap space allocated : 12 GB > > No of Records will index in to ES per day is 750,000 > > Few days back i am getting following information from elastic search > frequently. > > [2015-02-19 08:39:35,445][INFO ][monitor.jvm ] [node2] > [gc][young][794293][3926] duration [812ms], collections [1]/[1s], total > [812ms]/[5.9m], memory [8gb]->[8.2gb]/[11.9gb], all_pools {[young] > [33.1mb]->[64.1mb]/[133.1mb]}{[survivor] [16.6mb]->[16.6mb]/[16.6mb]}{[old] > [8gb]->[8.1gb]/[11.8gb]} > > [2015-02-19 08:40:08,079][INFO ][monitor.jvm ] [node2] > [gc][young][794323][3972] duration [729ms], collections [1]/[1s], total > [729ms]/[6.1m], memory [3.6gb]->[3.8gb]/[11.9gb], all_pools {[young] > [3.6mb]->[53mb]/[133.1mb]}{[survivor] [16.6mb]->[16.6mb]/[16.6mb]}{[old] > [3.6gb]->[3.7gb]/[11.8gb]} > > when i do some R & D around i got a point this will perform by > garbage collector young to sweep the memory. if i got gc long pauses my > records indexing process will interrupt i may lose some data. > > ES suggesting no JVM tweaking required. so please suggest me where > i need to optimize the cluster to get rid of GC pauses based on my > configurations. > > Thanks, > phani > > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/957b1e14-1ebe-4841-98e1-6bebc9444b25%40googlegroups.com > <https://groups.google.com/d/msgid/elasticsearch/957b1e14-1ebe-4841-98e1-6bebc9444b25%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAEYi1X_aRxGetyPcwfcdCaRS26gXi%3Do7vYU9xSX4HY7m7uySfw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
