yaroslav (staff) wrote:Hi,
Could you please run the benchmarks for the StarWind HA device while it is formatted as NTFS? Please also try connecting 2x or 3x local and 2x partner iSCSI sessions.
Regarding the VM performance, you will not be able to saturate the storage performance with just one Guest. You will need 4 VMs running (2 each node) and tests are to be ran simultaneously.
Also, do you have any antivirus on your server? Do your HA devices have any L2 or L1 cache enabled?
I allready written on HADevice in formated NTFS:
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[Read]
SEQ 1MiB (Q= 8, T= 1): 2802.211 MB/s [ 2672.4 IOPS] < 2990.68 us>
SEQ 1MiB (Q= 1, T= 1): 556.583 MB/s [ 530.8 IOPS] < 1882.40 us>
RND 4KiB (Q= 32, T= 1): 314.350 MB/s [ 76745.6 IOPS] < 413.13 us>
RND 4KiB (Q= 1, T= 1): 8.352 MB/s [ 2039.1 IOPS] < 489.83 us>
[Write]
SEQ 1MiB (Q= 8, T= 1): 340.181 MB/s [ 324.4 IOPS] < 23333.82 us>
SEQ 1MiB (Q= 1, T= 1): 489.050 MB/s [ 466.4 IOPS] < 2140.08 us>
RND 4KiB (Q= 32, T= 1): 187.068 MB/s [ 45670.9 IOPS] < 699.73 us>
RND 4KiB (Q= 1, T= 1): 6.639 MB/s [ 1620.8 IOPS] < 615.50 us>
I ran the test on each VM at the same time, two on each node
Node 01:
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VM 01
[Read]
SEQ 1MiB (Q= 8, T= 1): 1492.480 MB/s [ 1423.3 IOPS] < 5450.02 us>
SEQ 1MiB (Q= 1, T= 1): 387.095 MB/s [ 369.2 IOPS] < 2622.56 us>
RND 4KiB (Q= 32, T= 1): 121.093 MB/s [ 29563.7 IOPS] < 1040.35 us>
RND 4KiB (Q= 1, T= 1): 1.819 MB/s [ 444.1 IOPS] < 2205.49 us>
[Write]
SEQ 1MiB (Q= 8, T= 1): 305.811 MB/s [ 291.6 IOPS] < 26754.73 us>
SEQ 1MiB (Q= 1, T= 1): 238.712 MB/s [ 227.7 IOPS] < 3522.03 us>
RND 4KiB (Q= 32, T= 1): 66.929 MB/s [ 16340.1 IOPS] < 1815.72 us>
RND 4KiB (Q= 1, T= 1): 2.551 MB/s [ 622.8 IOPS] < 1553.36 us>
VM 02
[Read]
SEQ 1MiB (Q= 8, T= 1): 1610.129 MB/s [ 1535.5 IOPS] < 5201.40 us>
SEQ 1MiB (Q= 1, T= 1): 812.413 MB/s [ 774.8 IOPS] < 1165.12 us>
RND 4KiB (Q= 32, T= 1): 212.641 MB/s [ 51914.3 IOPS] < 615.40 us>
RND 4KiB (Q= 1, T= 1): 21.847 MB/s [ 5333.7 IOPS] < 186.83 us>
[Write]
SEQ 1MiB (Q= 8, T= 1): 353.291 MB/s [ 336.9 IOPS] < 20459.01 us>
SEQ 1MiB (Q= 1, T= 1): 115.542 MB/s [ 110.2 IOPS] < 7247.80 us>
RND 4KiB (Q= 32, T= 1): 37.476 MB/s [ 9149.4 IOPS] < 3490.53 us>
RND 4KiB (Q= 1, T= 1): 6.165 MB/s [ 1505.1 IOPS] < 663.01 us>
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VM 03
[Read]
SEQ 1MiB (Q= 8, T= 1): 6210.557 MB/s [ 5922.8 IOPS] < 1346.99 us>
SEQ 1MiB (Q= 1, T= 1): 3628.800 MB/s [ 3460.7 IOPS] < 287.93 us>
RND 4KiB (Q= 32, T= 1): 367.757 MB/s [ 89784.4 IOPS] < 355.49 us>
RND 4KiB (Q= 1, T= 1): 35.786 MB/s [ 8736.8 IOPS] < 113.87 us>
[Write]
SEQ 1MiB (Q= 8, T= 1): 125.046 MB/s [ 119.3 IOPS] < 58533.24 us>
SEQ 1MiB (Q= 1, T= 1): 100.933 MB/s [ 96.3 IOPS] < 10376.80 us>
RND 4KiB (Q= 32, T= 1): 94.868 MB/s [ 23161.1 IOPS] < 1380.04 us>
RND 4KiB (Q= 1, T= 1): 6.280 MB/s [ 1533.2 IOPS] < 650.75 us>
VM 04
[Read]
SEQ 1MiB (Q= 8, T= 1): 2474.579 MB/s [ 2359.9 IOPS] < 3377.33 us>
SEQ 1MiB (Q= 1, T= 1): 1212.276 MB/s [ 1156.1 IOPS] < 863.25 us>
RND 4KiB (Q= 32, T= 1): 263.471 MB/s [ 64324.0 IOPS] < 496.14 us>
RND 4KiB (Q= 1, T= 1): 38.899 MB/s [ 9496.8 IOPS] < 104.78 us>
[Write]
SEQ 1MiB (Q= 8, T= 1): 208.907 MB/s [ 199.2 IOPS] < 38644.59 us>
SEQ 1MiB (Q= 1, T= 1): 140.987 MB/s [ 134.5 IOPS] < 7422.65 us>
RND 4KiB (Q= 32, T= 1): 81.531 MB/s [ 19905.0 IOPS] < 1605.81 us>
RND 4KiB (Q= 1, T= 1): 6.067 MB/s [ 1481.2 IOPS] < 673.83 us>
I dont have any AV software on my two nodes, just the default defender
I dont have any Cache enable which im aware
My HADevice is on a Raid5 SSD only
