Dedicated 4GB by Linode


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
2
RAM
4.0 GB
Root
80 GB g6-dedicated-2 root
Net
40000 Mbps

{ "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": "#00b64c", "data": [ { "x": 1, "y": 82851 }, { "x": 1, "y": 81411 }, { "x": 1, "y": 82910 }, { "x": 1, "y": 79293 }, { "x": 1, "y": 82086 }, { "x": 1, "y": 78645 }, { "x": 1, "y": 83427 }, { "x": 1, "y": 80885 }, { "x": 1, "y": 81361 }, { "x": 1, "y": 78132 }, { "x": 2, "y": 83521 }, { "x": 2, "y": 88909 }, { "x": 2, "y": 89534 }, { "x": 2, "y": 89747 }, { "x": 2, "y": 89885 }, { "x": 2, "y": 85977 }, { "x": 2, "y": 91877 }, { "x": 2, "y": 84591 }, { "x": 2, "y": 90488 }, { "x": 2, "y": 88981 }, { "x": 4, "y": 92784 }, { "x": 4, "y": 91400 }, { "x": 4, "y": 86867 }, { "x": 4, "y": 92254 }, { "x": 4, "y": 90913 }, { "x": 4, "y": 89805 }, { "x": 4, "y": 93847 }, { "x": 4, "y": 91227 }, { "x": 4, "y": 86339 }, { "x": 4, "y": 89830 } ] }, { "name": "Write", "color": "#ff49b3", "data": [ { "x": 1, "y": 77411 }, { "x": 1, "y": 74169 }, { "x": 1, "y": 70308 }, { "x": 1, "y": 75812 }, { "x": 1, "y": 73773 }, { "x": 1, "y": 77377 }, { "x": 1, "y": 75761 }, { "x": 1, "y": 75920 }, { "x": 1, "y": 72401 }, { "x": 1, "y": 75511 }, { "x": 2, "y": 85380 }, { "x": 2, "y": 88099 }, { "x": 2, "y": 84491 }, { "x": 2, "y": 83042 }, { "x": 2, "y": 81546 }, { "x": 2, "y": 83380 }, { "x": 2, "y": 83177 }, { "x": 2, "y": 82860 }, { "x": 2, "y": 86957 }, { "x": 2, "y": 81184 }, { "x": 4, "y": 87934 }, { "x": 4, "y": 81571 }, { "x": 4, "y": 88487 }, { "x": 4, "y": 84154 }, { "x": 4, "y": 89694 }, { "x": 4, "y": 79387 }, { "x": 4, "y": 85818 }, { "x": 4, "y": 81624 }, { "x": 4, "y": 85957 }, { "x": 4, "y": 86657 } ] } ], "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": "17028957862418278484537185358454155308" }
Read Write
Max 93847 89694
Average 86659 81328
Deviation 4608.76 5255.54
Min 78132 70308

g6-dedicated-2 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": "#00b64c", "data": [ { "x": 1, "y": 65509 }, { "x": 1, "y": 65597 }, { "x": 1, "y": 64613 }, { "x": 1, "y": 67295 }, { "x": 1, "y": 65731 }, { "x": 2, "y": 66532 }, { "x": 2, "y": 68274 }, { "x": 2, "y": 66448 }, { "x": 2, "y": 67483 }, { "x": 2, "y": 69949 }, { "x": 4, "y": 69592 }, { "x": 4, "y": 72952 }, { "x": 4, "y": 69719 }, { "x": 4, "y": 70577 }, { "x": 4, "y": 80029 }, { "x": 1, "y": 80445 }, { "x": 1, "y": 72137 }, { "x": 1, "y": 77359 }, { "x": 1, "y": 78097 }, { "x": 1, "y": 74493 }, { "x": 1, "y": 76914 }, { "x": 1, "y": 80104 }, { "x": 1, "y": 72893 }, { "x": 1, "y": 82700 }, { "x": 1, "y": 80183 }, { "x": 2, "y": 90338 }, { "x": 2, "y": 87345 }, { "x": 2, "y": 90268 }, { "x": 2, "y": 89411 }, { "x": 2, "y": 85880 }, { "x": 2, "y": 87687 }, { "x": 2, "y": 91128 }, { "x": 2, "y": 86474 }, { "x": 2, "y": 89188 }, { "x": 2, "y": 89446 }, { "x": 4, "y": 90528 }, { "x": 4, "y": 86330 }, { "x": 4, "y": 83488 }, { "x": 4, "y": 87429 }, { "x": 4, "y": 85837 }, { "x": 4, "y": 81393 }, { "x": 4, "y": 89441 }, { "x": 4, "y": 86662 }, { "x": 4, "y": 83898 }, { "x": 4, "y": 91893 }, { "x": 2, "y": 138536 }, { "x": 2, "y": 65634 }, { "x": 2, "y": 138402 }, { "x": 2, "y": 70281 }, { "x": 2, "y": 139009 }, { "x": 2, "y": 59653 }, { "x": 2, "y": 140986 }, { "x": 2, "y": 70586 }, { "x": 2, "y": 142841 }, { "x": 2, "y": 68819 }, { "x": 2, "y": 142294 }, { "x": 2, "y": 70790 }, { "x": 2, "y": 141884 }, { "x": 2, "y": 70535 }, { "x": 2, "y": 141011 }, { "x": 2, "y": 73138 }, { "x": 2, "y": 142896 }, { "x": 2, "y": 72253 }, { "x": 2, "y": 143371 }, { "x": 2, "y": 67791 } ] }, { "name": "Write", "color": "#ff49b3", "data": [ { "x": 1, "y": 5691 }, { "x": 1, "y": 4900 }, { "x": 1, "y": 4842 }, { "x": 1, "y": 6404 }, { "x": 1, "y": 5818 }, { "x": 2, "y": 5690 }, { "x": 2, "y": 5720 }, { "x": 2, "y": 5720 }, { "x": 2, "y": 5761 }, { "x": 2, "y": 5634 }, { "x": 4, "y": 5796 }, { "x": 4, "y": 5994 }, { "x": 4, "y": 5902 }, { "x": 4, "y": 5956 }, { "x": 4, "y": 5884 }, { "x": 1, "y": 6327 }, { "x": 1, "y": 6057 }, { "x": 1, "y": 6247 }, { "x": 1, "y": 7340 }, { "x": 1, "y": 7272 }, { "x": 1, "y": 7043 }, { "x": 1, "y": 6770 }, { "x": 1, "y": 7191 }, { "x": 1, "y": 7456 }, { "x": 1, "y": 7365 }, { "x": 2, "y": 6387 }, { "x": 2, "y": 6750 }, { "x": 2, "y": 7090 }, { "x": 2, "y": 7168 }, { "x": 2, "y": 7155 }, { "x": 2, "y": 7373 }, { "x": 2, "y": 7555 }, { "x": 2, "y": 7057 }, { "x": 2, "y": 7605 }, { "x": 2, "y": 7089 }, { "x": 4, "y": 6567 }, { "x": 4, "y": 7418 }, { "x": 4, "y": 7674 }, { "x": 4, "y": 8069 }, { "x": 4, "y": 6926 }, { "x": 4, "y": 7991 }, { "x": 4, "y": 6326 }, { "x": 4, "y": 7802 }, { "x": 4, "y": 7005 }, { "x": 4, "y": 8176 }, { "x": 2, "y": 15528 }, { "x": 2, "y": 5877 }, { "x": 2, "y": 23690 }, { "x": 2, "y": 8542 }, { "x": 2, "y": 28971 }, { "x": 2, "y": 10329 }, { "x": 2, "y": 32031 }, { "x": 2, "y": 10606 }, { "x": 2, "y": 33843 }, { "x": 2, "y": 10701 }, { "x": 2, "y": 34910 }, { "x": 2, "y": 10613 }, { "x": 2, "y": 35620 }, { "x": 2, "y": 10636 }, { "x": 2, "y": 36529 }, { "x": 2, "y": 10118 }, { "x": 2, "y": 37148 }, { "x": 2, "y": 10702 }, { "x": 2, "y": 37742 }, { "x": 2, "y": 6745 } ] } ], "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": "182624636854244548378388146351608379500" }
Read Write
Max 143371 37742
Average 87083 10936
Deviation 24533.96 9303.01
Min 59653 4842