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3.10.5 vs 3.12.0 huge performance loss
2017 Sep 06
2
3.10.5 vs 3.12.0 huge performance loss
Hi, Just do some ingestion tests to 40 node 16+4EC 19PB single volume. 100 clients are writing each has 5 threads total 500 threads. With 3.10.5 each server has 800MB/s network traffic, cluster total is 32GB/s With 3.12.0 each server has 200MB/s network traffic, cluster total is 8GB/s I did not change any volume options in both configs. Any thoughts? S...
3.10.5 vs 3.12.0 huge performance loss
2017 Sep 06
0
3.10.5 vs 3.12.0 huge performance loss
On 09/06/2017 05:48 AM, Serkan ?oban wrote: > Hi, > > Just do some ingestion tests to 40 node 16+4EC 19PB single volume. > 100 clients are writing each has 5 threads total 500 threads. > With 3.10.5 each server has 800MB/s network traffic, cluster total is 32GB/s > With 3.12.0 each server has 200MB/s network traffic, cluster total is 8GB/s > I did not change any volume options in both confi...
3.10.5 vs 3.12.0 huge performance loss
2017 Sep 07
2
3.10.5 vs 3.12.0 huge performance loss
...uential write with file size 2GB. Same behavior observed with 3.11.3 too. On Thu, Sep 7, 2017 at 12:43 AM, Shyam Ranganathan <srangana at redhat.com> wrote: > On 09/06/2017 05:48 AM, Serkan ?oban wrote: >> >> Hi, >> >> Just do some ingestion tests to 40 node 16+4EC 19PB single volume. >> 100 clients are writing each has 5 threads total 500 threads. >> With 3.10.5 each server has 800MB/s network traffic, cluster total is >> 32GB/s >> With 3.12.0 each server has 200MB/s network traffic, cluster total is >> 8GB/s >> I did not chang...
3.10.5 vs 3.12.0 huge performance loss
2017 Sep 11
0
3.10.5 vs 3.12.0 huge performance loss
...ame behavior observed with > 3.11.3 too. > > On Thu, Sep 7, 2017 at 12:43 AM, Shyam Ranganathan <srangana at redhat.com> wrote: >> On 09/06/2017 05:48 AM, Serkan ?oban wrote: >>> >>> Hi, >>> >>> Just do some ingestion tests to 40 node 16+4EC 19PB single volume. >>> 100 clients are writing each has 5 threads total 500 threads. >>> With 3.10.5 each server has 800MB/s network traffic, cluster total is >>> 32GB/s >>> With 3.12.0 each server has 200MB/s network traffic, cluster total is >>> 8GB/s >...