Fwd: Re: using zstd cause high memtable switch count

2021-02-28 Thread onmstester onmstester
No, i didn't backport that one. Thank you Sent using https://www.zoho.com/mail/ Forwarded message From: Kane Wilson To: Date: Mon, 01 Mar 2021 03:18:33 +0330 Subject: Re: using zstd cause high memtable switch count Forwarded me

Re: using zstd cause high memtable switch count

2021-02-28 Thread Kane Wilson
ore), only the memtable switch count was changed dramatically; > with lz4 it was less than 100 for a week, but with zstd it was more than > 1000. I don't understand how its related. > > P.S: Thank you guys for bringing zstd to Cassandra, it had a huge impact > on my use-case by r

using zstd cause high memtable switch count

2021-02-28 Thread onmstester onmstester
Hi, I'm using 3.11.2, just add the patch for zstd and changed table compression from default (LZ4) to zstd with level 1 and chunk 64kb, everything is fine (disk usage decreased by 40% and CPU usage is almost the same as before), only the memtable switch count was changed dramatically;

Re: Memtable Switch Count

2011-10-05 Thread aaron morton
e: > What is Memtable Switch Count in the cfstats output? > > thanks > Ramesh

Memtable Switch Count

2011-10-05 Thread Ramesh Natarajan
What is Memtable Switch Count in the cfstats output? thanks Ramesh