Hi Roger,
The reason of slowdown might be the fact, that Ignite by default consumes
80% of available memory, which forces OS to start a lot of swapping, so all
memory operations limited by disk speed. Try to reduce memory size [1].
[1]
https://apacheignite.readme.io/v2.1/docs/memory-configuration
this thread.
Thanks...
Roger
-Original Message-
From: dkarachentsev [mailto:dkarachent...@gridgain.com]
Sent: Tuesday, August 15, 2017 12:04 AM
To: user@ignite.apache.org
Subject: Re: Strange problems with Ignite native Persistence when Data exceeds
Memory
Hi Roger,
It looks like not all
Hi Roger,
It looks like not all data could fit in memory and pages started to swap
into disk. This means that too many pages marked as dirty that causes more
often and longer checkpointing, that with WAL writes may significantly
slowdown data uploading. Please attach Ignite and GC logs and try to
