4CPU 32GB VOC-M 800GB NVMe by Vultr


I/O rate testing are conducted with local and block storages attached to the instance. We use the well-known open-source tool FIO. To express IOPS the following parameters are used:

  • 4K block
  • Random access
  • No filesystem (except for write access with root volume)
  • Avoidance of cache and buffer
Specifications:
CPU
4
RAM
32.0 GB
Root
800 GB 4CPU 32GB VOC-M 800GB NVMe root

4CPU 32GB VOC-M 800GB NVMe root

{ "configuration": { "chart": { "type": "scatter", "polar": false, "zoomType": "", "options3d": {}, "height": null, "width": null, "margin": null, "inverted": false, "zooming": {} }, "credits": { "enabled": false }, "title": { "text": "" }, "colorAxis": null, "subtitle": { "text": "" }, "xAxis": { "title": { "text": [ "Threads" ], "useHTML": false, "style": { "color": "#666666" } }, "categories": null, "lineWidth": 1, "tickInterval": null, "tickWidth": 1, "tickLength": 10, "tickPixelInterval": null, "plotLines": null, "labels": { "enabled": true, "format": null, "formatter": "", "style": { "color": "#666666", "cursor": "default", "fontSize": "11px" }, "useHTML": false, "step": 0 }, "plotBands": null, "visible": true, "floor": null, "ceiling": null, "type": "linear", "min": 0, "gridLineWidth": null, "gridLineColor": null, "minorTickInterval": null, "minorTickWidth": 0, "minTickInterval": 1, "startOnTick": true, "endOnTick": null, "tickmarkPlacement": null, "units": null, "minRange": null }, "yAxis": { "title": { "text": [ "IOPS" ], "useHTML": false, "style": { "color": "#666666" } }, "categories": null, "plotLines": null, "plotBands": null, "lineWidth": null, "tickInterval": null, "tickLength": 10, "floor": null, "ceiling": null, "gridLineInterpolation": null, "gridLineWidth": 1, "gridLineColor": "#e6e6e6", "min": 0, "max": null, "minorTickInterval": null, "minorTickWidth": 0, "minTickInterval": null, "startOnTick": true, "endOnTick": true, "minRange": null, "type": "linear", "tickmarkPlacement": null, "labels": { "enabled": true, "formatter": null, "style": { "color": "#666666", "cursor": "default", "fontSize": "11px" }, "useHTML": false } }, "zAxis": { "title": { "text": "IOPS" } }, "plotOptions": { "series": { "dataLabels": { "enabled": false, "format": null, "distance": 30, "align": "center", "inside": null, "allowOverlap": false, "style": { "fontSize": "11px" } }, "showInLegend": null, "turboThreshold": 0, "stacking": "", "groupPadding": 0.2, "centerInCategory": false, "findNearestPointBy": "x" } }, "navigator": { "enabled": false }, "scrollbar": { "enabled": false }, "rangeSelector": { "enabled": false, "inputEnabled": false }, "legend": { "enabled": null, "maxHeight": null, "align": "center", "verticalAlign": "bottom", "layout": "horizontal", "width": null, "margin": 12, "reversed": false }, "series": [ { "name": "Read", "color": "#3AB1F2", "data": [ { "x": 1, "y": 120295 }, { "x": 1, "y": 110303 }, { "x": 1, "y": 98907 }, { "x": 1, "y": 105497 }, { "x": 1, "y": 96586 }, { "x": 2, "y": 92069 }, { "x": 2, "y": 93806 }, { "x": 2, "y": 113639 }, { "x": 2, "y": 78911 }, { "x": 2, "y": 103471 }, { "x": 3, "y": 119734 }, { "x": 3, "y": 89043 }, { "x": 3, "y": 83514 }, { "x": 3, "y": 83799 }, { "x": 3, "y": 81605 }, { "x": 4, "y": 81485 }, { "x": 4, "y": 112531 }, { "x": 4, "y": 95520 }, { "x": 4, "y": 77879 }, { "x": 4, "y": 81872 }, { "x": 6, "y": 84503 }, { "x": 6, "y": 78055 }, { "x": 6, "y": 72598 }, { "x": 6, "y": 115241 }, { "x": 6, "y": 95443 }, { "x": 8, "y": 124914 }, { "x": 8, "y": 114636 }, { "x": 8, "y": 104584 }, { "x": 8, "y": 109836 }, { "x": 8, "y": 124707 } ] }, { "name": "Write", "color": "#c54e0d", "data": [ { "x": 1, "y": 17013 }, { "x": 1, "y": 21562 }, { "x": 1, "y": 19846 }, { "x": 1, "y": 21820 }, { "x": 1, "y": 19257 }, { "x": 2, "y": 12524 }, { "x": 2, "y": 15846 }, { "x": 2, "y": 15783 }, { "x": 2, "y": 16032 }, { "x": 2, "y": 17343 }, { "x": 3, "y": 12285 }, { "x": 3, "y": 16024 }, { "x": 3, "y": 17557 }, { "x": 3, "y": 17060 }, { "x": 3, "y": 17228 }, { "x": 4, "y": 13496 }, { "x": 4, "y": 16061 }, { "x": 4, "y": 16944 }, { "x": 4, "y": 17189 }, { "x": 4, "y": 17082 }, { "x": 6, "y": 12862 }, { "x": 6, "y": 16336 }, { "x": 6, "y": 18272 }, { "x": 6, "y": 16971 }, { "x": 6, "y": 16389 }, { "x": 8, "y": 12260 }, { "x": 8, "y": 15712 }, { "x": 8, "y": 15838 }, { "x": 8, "y": 16385 }, { "x": 8, "y": 15820 } ] } ], "drilldown": {}, "tooltip": { "enabled": true, "useHTML": false, "headerFormat": "", "pointFormat": "<span style=\"color:{series.color}\">Thread(s)</span>: <b>{point.x:.0f}</b><br><span style=\"color:{series.color}\">{series.name} IOPS</span>: <b>{point.y:.0f}</b>", "footerFormat": "", "shared": false, "outside": false, "valueDecimals": null, "split": false }, "annotations": null }, "hc_type": "chart", "id": "264338181195321243149902334508306485068" }
Read Write
Max 124914 21820
Average 98166 16493
Deviation 15505.98 2287.61
Min 72598 12260