swapnilsvaidya

> Hi @swapnilsvaidya do you have any workaround or perma fix to this issue per your experience? Thanks. > > cc: @DandyDeveloper @TheAlgo only workaround I can see is to...

Thanks for the quick response. We are using CMS GC in both JDK8 and JDK 11.

Yes we are using CMS all the time as this was recommended by Opensearch in jvm options

In jam.options CMS is recommended from Jdk8-13

In our case since we are using CMS in both JDk 8 and JDK11, could you please help in finding the root cause for increase in resident memory on JDK...

Sure, I will post the memory tracking here

JDK8 native memory tracking Native Memory Tracking: Total: reserved=3600098KB, committed=2372054KB - Java Heap (reserved=1974272KB, committed=1972224KB) (mmap: reserved=1974272KB, committed=1972224KB) - Class (reserved=1133706KB, committed=97446KB) (classes #17666) (malloc=3210KB #43720) (mmap: reserved=1130496KB, committed=94236KB) -...

Sure. Here it is; JDK 8 00001781d6200000 4K r-x-- java 00001781d6400000 4K r---- java 00001781d6401000 4K rw--- java 00001781d6402000 49560K ----- [ anon ] 00001781d9468000 580K rw--- [ anon ]...

@reta Sorry my bad. I have captured all the data again. ### JDK 8 **top command output** - 367743 search-user 20 0 9879256 2.4g 32660 S 5.3 5.1 14:06.49 367743...

Attaching the pmap output in the file format as well for better readability jdk8.txt- pmap o/p of jdk8 jdk11.xt - pmap o/p of jdk11 [jdk11.txt](https://github.com/opensearch-project/OpenSearch/files/15282484/jdk11.txt) [jdk8.txt](https://github.com/opensearch-project/OpenSearch/files/15282485/jdk8.txt)