Hi
Any one pls. answer these querry
On Feb 1, 2016 2:43 PM, "jayakrishnan mm" <jayakrishnan.mm@xxxxxxxxx> wrote:
Hi,I have two server nodes, gluster1 & gluster2 ,running on Ubuntu 14.04, and is using gluster ver 3.7.6 . I am using fio tools ver 2.6 for testing performance.(IO engine= libaio)gluster1 server node is a high performance CPU (8 core , i7/3.4GHz) with SSD (random rw performance without glusterFS is ~14MB/s with ext4 FS, 150 GB ), while
gluster2 is a Pentium g840 CPU (2 core, 2.8GHz) with a WD HDD of 1 TB size.(random rw performance without glusterFS is ~500KB/s only with ext4).
1. I see gluster1 seq read performance is much higher than gluster 2. See below data(in KB/s).Is this because gluster1 CPU is better and it is using SSD ?(replica 2)
Seq. read Seq. write gluster1 319882 83253 gluster2 135931 61059
2. I also see gluster2 performs well when configured as distributed volumes, compared to gluster1. Why is it so ? Pls see the below data.(in KB/s)
random read random write gluster1 1029 1027 gluster2 3358 3353
Expecting experts' answer.
Best Regards,
JK
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