You’re running DSE so the OSS list may not be much help. Datastax May have more
insight
In open source, the only things offheap that vary significantly are bloom
filters and compression offsets - both scale with disk space, and both increase
during compaction. Large STCS compaction can cause pr
Cassandra node went down due to OOM, and checking the /var/log/message I
see below.
```
Jan 23 20:07:17 ip-xxx-xxx-xxx-xxx kernel: java invoked oom-killer:
gfp_mask=0x280da, order=0, oom_score_adj=0
Jan 23 20:07:17 ip-xxx-xxx-xxx-xxx kernel: java cpuset=/ mems_allowed=0
Jan 23 20:07:17 ip-xxx
