6CPU 16GB VC2 320GB 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
6
RAM
16.0 GB
Root
320 GB
6CPU 16GB VC2 320GB NVMe root
6CPU 16GB VC2 320GB 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": 86825
},
{
"x": 1,
"y": 87909
},
{
"x": 1,
"y": 87586
},
{
"x": 1,
"y": 87626
},
{
"x": 1,
"y": 86887
},
{
"x": 2,
"y": 84821
},
{
"x": 2,
"y": 83821
},
{
"x": 2,
"y": 85317
},
{
"x": 2,
"y": 85235
},
{
"x": 2,
"y": 83844
},
{
"x": 3,
"y": 84966
},
{
"x": 3,
"y": 86152
},
{
"x": 3,
"y": 83888
},
{
"x": 3,
"y": 85482
},
{
"x": 3,
"y": 85559
},
{
"x": 4,
"y": 86283
},
{
"x": 4,
"y": 86957
},
{
"x": 4,
"y": 86274
},
{
"x": 4,
"y": 86447
},
{
"x": 4,
"y": 86263
},
{
"x": 6,
"y": 86389
},
{
"x": 6,
"y": 85049
},
{
"x": 6,
"y": 86108
},
{
"x": 6,
"y": 85975
},
{
"x": 6,
"y": 86302
},
{
"x": 8,
"y": 81900
},
{
"x": 8,
"y": 81969
},
{
"x": 8,
"y": 82073
},
{
"x": 8,
"y": 82299
},
{
"x": 8,
"y": 82715
},
{
"x": 10,
"y": 79520
},
{
"x": 10,
"y": 79611
},
{
"x": 10,
"y": 79120
},
{
"x": 10,
"y": 79899
},
{
"x": 10,
"y": 78919
},
{
"x": 12,
"y": 76998
},
{
"x": 12,
"y": 76506
},
{
"x": 12,
"y": 76725
},
{
"x": 12,
"y": 75871
},
{
"x": 12,
"y": 76974
}
]
},
{
"name": "Write",
"color": "#c54e0d",
"data": [
{
"x": 1,
"y": 9803
},
{
"x": 1,
"y": 11042
},
{
"x": 1,
"y": 11157
},
{
"x": 1,
"y": 10949
},
{
"x": 1,
"y": 10717
},
{
"x": 2,
"y": 8928
},
{
"x": 2,
"y": 10192
},
{
"x": 2,
"y": 9808
},
{
"x": 2,
"y": 9975
},
{
"x": 2,
"y": 9876
},
{
"x": 3,
"y": 8218
},
{
"x": 3,
"y": 9186
},
{
"x": 3,
"y": 9313
},
{
"x": 3,
"y": 9316
},
{
"x": 3,
"y": 9377
},
{
"x": 4,
"y": 8233
},
{
"x": 4,
"y": 9489
},
{
"x": 4,
"y": 9768
},
{
"x": 4,
"y": 9845
},
{
"x": 4,
"y": 9856
},
{
"x": 6,
"y": 7978
},
{
"x": 6,
"y": 9546
},
{
"x": 6,
"y": 9470
},
{
"x": 6,
"y": 9681
},
{
"x": 6,
"y": 9689
},
{
"x": 8,
"y": 8241
},
{
"x": 8,
"y": 9276
},
{
"x": 8,
"y": 9597
},
{
"x": 8,
"y": 9404
},
{
"x": 8,
"y": 9659
},
{
"x": 10,
"y": 7895
},
{
"x": 10,
"y": 9357
},
{
"x": 10,
"y": 9516
},
{
"x": 10,
"y": 9425
},
{
"x": 10,
"y": 9406
},
{
"x": 12,
"y": 7958
},
{
"x": 12,
"y": 9134
},
{
"x": 12,
"y": 8768
},
{
"x": 12,
"y": 9427
},
{
"x": 12,
"y": 9280
}
]
}
],
"drilldown": {},
"tooltip": {
"enabled": true,
"useHTML": false,
"format": null,
"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": "72158228465118181473438100795398647297"
}
Read | Write | |
---|---|---|
Max | 87909 | 11157 |
Average | 83477 | 9444 |
Deviation | 3562.52 | 765.94 |
Min | 75871 | 7895 |
Sign up as Freemium to get more insight.