Stumped - low fsyncs /w Ent SSD & H700 PERC

jw1

New Member
Mar 5, 2020
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Hello all, been using Proxmox for awhile but switching to new server and having an issues with slow fsyncs...

Here's what i have:

Dell R610
2 x 2.26Ghz L5520 Xeon Quad Core
Dell PERC H700 512MB SAS RAID Controller
1 x Samsung 883 DCT Series SSD 2.5

pveperf output while no VMs are running:

CPU: 72349
Regex: 1543074
Buffered Reads: 498
seek: .21
fsyncs: 1403
DNS Ext: 1005
DNS int: 1001

I would have expected a much higher fsync with no VMs running. Does anyone have an idea on what my bottleneck could be? Appreciate the help!