KVM testing on Debian 10 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2002126-HU-2002123HU22
iSCSI,
"IOzone 3.465 - Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance",
Higher Results Are Better
"QEMU HDD",3253.5615234375,1119.2724609375,2874.5302734375,2289.701171875,3218.810546875,2753.9013671875,2412.578125,1443.7734375,1000.8203125,3424.244140625,1386.939453125,3134.431640625,2493.1572265625,1341.349609375,1218.0087890625
"sync disable",5315.83203125,5275.1435546875,5292.9169921875
"local ZFS",5325.23046875,5286.349609375,5295.5400390625
"IOzone 3.465 - Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance",
Higher Results Are Better
"QEMU HDD",1247.6171875,2141.12890625,2409.68359375,1397.033203125,2459.98828125,2177.37890625,2559.5908203125,1230.1474609375,1173.7294921875,2558.7705078125,2404.1396484375,1925.3193359375,1659.0791015625,916.611328125,2481.509765625
"sync disable",3534.2724609375,3546.3427734375,3560.08203125
"local ZFS",3462.0087890625,3557.009765625,3164.9296875,3563.5966796875,3355.2861328125,3424.22265625,2530.8310546875,2835.841796875,3421.271484375,3290.466796875,3385.388671875,2822.8955078125
"IOzone 3.465 - Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance",
Higher Results Are Better
"QEMU HDD",117.1650390625,89.4765625,124.1943359375,89.4853515625,110.40234375,100.3291015625,94.970703125,96.7412109375,94.8740234375,132.068359375,105.09765625,112.2255859375,103.31640625,132.783203125,88.8134765625
"sync disable",416.416015625,389.6953125,421.341796875,406.6748046875,425.921875,397.1005859375,419.9716796875,389.9609375,395.6416015625,419.71484375,402.9189453125,397.4833984375,411.8095703125,417.6484375,386.0546875
"local ZFS",393.12109375,305.6455078125,428.99609375,272.8310546875,460.1630859375,298.29296875,356.9560546875,477.5380859375,442.2216796875,278.2197265625,191.9296875,298.0810546875
"IOzone 3.465 - Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance",
Higher Results Are Better
"QEMU HDD",100.7041015625,92.2138671875,105.234375,155.8798828125,93.7001953125,89.34375,103.064453125,99.3388671875,100.5966796875,113.06640625,96.8232421875,107.1015625
"sync disable",356.8837890625,367.67578125,379.34375,389.6201171875,376.1572265625,370.6943359375
"local ZFS",290.541015625,306.7734375,322.2392578125,218.041015625,382.076171875,231.6865234375,244.6240234375,412.373046875,401.744140625,304.8623046875,372.775390625,395.8505859375
"IOzone 3.465 - Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance",
Higher Results Are Better
"QEMU HDD",2628.71484375,3017.1591796875,2433.412109375,1464.2880859375,1432.7734375,2245.337890625,2483.3984375,2496.3544921875,2689.228515625,1336.9462890625,3422.345703125,1307.369140625
"sync disable",5590.3115234375,5709.5126953125,5777.0166015625
"local ZFS",5070.2626953125,5386.2431640625,5544.2421875,5356.2578125,5761.99609375,5582.216796875,4309.5517578125,4639.6982421875,5706.583984375,5277.373046875,5707.5244140625,5734.638671875
"IOzone 3.465 - Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance",
Higher Results Are Better
"QEMU HDD",94.66015625,95.1376953125,99.80859375
"sync disable",401.8837890625,394.1513671875,394.87109375
"local ZFS",395.6328125,430.8662109375,234.3564453125,430.185546875,371.8408203125,303.3759765625,302.5380859375,378.9765625,336.0166015625,360.1142578125,443.4150390625,329.255859375,471.705078125,366.1123046875,371.5478515625