c2-standard-16 Intel Cascade Lake by Google Cloud


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
16
RAM
64.0 GB

{ "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": "#55b400", "data": [ { "x": 1, "y": 8427 }, { "x": 1, "y": 8435 }, { "x": 1, "y": 8318 }, { "x": 1, "y": 8326 }, { "x": 1, "y": 8320 }, { "x": 1, "y": 8342 }, { "x": 1, "y": 8356 }, { "x": 1, "y": 8357 }, { "x": 1, "y": 8361 }, { "x": 1, "y": 8341 }, { "x": 2, "y": 8358 }, { "x": 2, "y": 8338 }, { "x": 2, "y": 8340 }, { "x": 2, "y": 8336 }, { "x": 2, "y": 8393 }, { "x": 2, "y": 8299 }, { "x": 2, "y": 8317 }, { "x": 2, "y": 8315 }, { "x": 2, "y": 8312 }, { "x": 2, "y": 8316 }, { "x": 4, "y": 8349 }, { "x": 4, "y": 8311 }, { "x": 4, "y": 8329 }, { "x": 4, "y": 8330 }, { "x": 4, "y": 8318 }, { "x": 4, "y": 8318 }, { "x": 4, "y": 8463 }, { "x": 4, "y": 8363 }, { "x": 4, "y": 8365 }, { "x": 4, "y": 8441 }, { "x": 8, "y": 8360 }, { "x": 8, "y": 8343 }, { "x": 8, "y": 8338 }, { "x": 8, "y": 8360 }, { "x": 8, "y": 8394 }, { "x": 8, "y": 8347 }, { "x": 8, "y": 8342 }, { "x": 8, "y": 8333 }, { "x": 8, "y": 8378 }, { "x": 8, "y": 8321 }, { "x": 16, "y": 8367 }, { "x": 16, "y": 8349 }, { "x": 16, "y": 8401 }, { "x": 16, "y": 8340 }, { "x": 16, "y": 8334 }, { "x": 16, "y": 8463 }, { "x": 16, "y": 8400 }, { "x": 16, "y": 8462 }, { "x": 16, "y": 8404 }, { "x": 16, "y": 8357 }, { "x": 24, "y": 8376 }, { "x": 24, "y": 8369 }, { "x": 24, "y": 8404 }, { "x": 24, "y": 8333 }, { "x": 24, "y": 8402 }, { "x": 24, "y": 8334 }, { "x": 24, "y": 8376 }, { "x": 24, "y": 8338 }, { "x": 24, "y": 8420 }, { "x": 24, "y": 8375 }, { "x": 32, "y": 8386 }, { "x": 32, "y": 8380 }, { "x": 32, "y": 8360 }, { "x": 32, "y": 8376 }, { "x": 32, "y": 8366 }, { "x": 32, "y": 8423 }, { "x": 32, "y": 8428 }, { "x": 32, "y": 8354 }, { "x": 32, "y": 8341 }, { "x": 32, "y": 8371 } ] }, { "name": "Write", "color": "#aa4bff", "data": [ { "x": 1, "y": 4163 }, { "x": 1, "y": 4170 }, { "x": 1, "y": 4164 }, { "x": 1, "y": 4190 }, { "x": 1, "y": 4182 }, { "x": 1, "y": 4178 }, { "x": 1, "y": 4214 }, { "x": 1, "y": 4181 }, { "x": 1, "y": 4166 }, { "x": 1, "y": 4174 }, { "x": 2, "y": 4205 }, { "x": 2, "y": 4169 }, { "x": 2, "y": 4175 }, { "x": 2, "y": 4159 }, { "x": 2, "y": 4164 }, { "x": 2, "y": 4181 }, { "x": 2, "y": 4168 }, { "x": 2, "y": 4203 }, { "x": 2, "y": 4166 }, { "x": 2, "y": 4166 }, { "x": 4, "y": 4169 }, { "x": 4, "y": 4188 }, { "x": 4, "y": 4180 }, { "x": 4, "y": 4160 }, { "x": 4, "y": 4177 }, { "x": 4, "y": 4179 }, { "x": 4, "y": 4154 }, { "x": 4, "y": 4172 }, { "x": 4, "y": 4181 }, { "x": 4, "y": 4177 }, { "x": 8, "y": 4171 }, { "x": 8, "y": 4164 }, { "x": 8, "y": 4190 }, { "x": 8, "y": 4231 }, { "x": 8, "y": 4165 }, { "x": 8, "y": 4163 }, { "x": 8, "y": 4158 }, { "x": 8, "y": 4165 }, { "x": 8, "y": 4179 }, { "x": 8, "y": 4179 }, { "x": 16, "y": 4180 }, { "x": 16, "y": 4163 }, { "x": 16, "y": 4167 }, { "x": 16, "y": 4160 }, { "x": 16, "y": 4179 }, { "x": 16, "y": 4182 }, { "x": 16, "y": 4187 }, { "x": 16, "y": 4181 }, { "x": 16, "y": 4190 }, { "x": 16, "y": 4158 }, { "x": 24, "y": 4172 }, { "x": 24, "y": 4162 }, { "x": 24, "y": 4171 }, { "x": 24, "y": 4182 }, { "x": 24, "y": 4171 }, { "x": 24, "y": 4190 }, { "x": 24, "y": 4165 }, { "x": 24, "y": 4172 }, { "x": 24, "y": 4183 }, { "x": 24, "y": 4163 }, { "x": 32, "y": 4191 }, { "x": 32, "y": 4188 }, { "x": 32, "y": 4163 }, { "x": 32, "y": 4173 }, { "x": 32, "y": 4175 }, { "x": 32, "y": 4166 }, { "x": 32, "y": 4211 }, { "x": 32, "y": 4168 }, { "x": 32, "y": 4181 }, { "x": 32, "y": 4174 } ] } ], "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": "240754015503053273717370159062492288081" }
Read Write
Max 8463 4231
Average 8363 4176
Deviation 39.14 13.98
Min 8299 4154