n2d-standard-4 AMD Rome NVME SSD by Google Cloud

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

1M block
Sequential access
No filesystem (except for write access with root volume)
Avoidance of cache and buffer

Specifications:

CPU

RAM

16.0 GB

Extra

2x 375 GB SSD

200GB SSD Persistent Disk

	Read	Write
Max	37571	31444
Average	29298	28842
Deviation	2046.70	779.14
Min	28509	28520

Local SSD NVME

{ "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": [ "Bandwidth" ], "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": "Bandwidth" } }, "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": 719901.0 }, { "x": 1, "y": 719810.0 }, { "x": 1, "y": 719630.0 }, { "x": 1, "y": 719878.0 }, { "x": 1, "y": 719922.0 }, { "x": 1, "y": 719506.0 }, { "x": 1, "y": 719961.0 }, { "x": 1, "y": 719617.0 }, { "x": 1, "y": 719957.0 }, { "x": 1, "y": 719687.0 }, { "x": 2, "y": 720042.0 }, { "x": 2, "y": 720036.0 }, { "x": 2, "y": 720023.0 }, { "x": 2, "y": 720036.0 }, { "x": 2, "y": 720053.0 }, { "x": 2, "y": 720033.0 }, { "x": 2, "y": 720073.0 }, { "x": 2, "y": 720030.0 }, { "x": 2, "y": 720046.0 }, { "x": 2, "y": 720040.0 }, { "x": 4, "y": 720156.0 }, { "x": 4, "y": 720131.0 }, { "x": 4, "y": 720116.0 }, { "x": 4, "y": 720153.0 }, { "x": 4, "y": 720127.0 }, { "x": 4, "y": 720162.0 }, { "x": 4, "y": 720145.0 }, { "x": 4, "y": 720112.0 }, { "x": 4, "y": 720118.0 }, { "x": 4, "y": 720141.0 }, { "x": 8, "y": 720238.0 }, { "x": 8, "y": 720094.0 }, { "x": 8, "y": 720240.0 }, { "x": 8, "y": 720286.0 }, { "x": 8, "y": 720241.0 }, { "x": 8, "y": 720225.0 }, { "x": 8, "y": 720212.0 }, { "x": 8, "y": 720263.0 }, { "x": 8, "y": 720228.0 }, { "x": 8, "y": 720229.0 }, { "x": 1, "y": 719108.0 }, { "x": 1, "y": 719934.0 }, { "x": 1, "y": 717512.0 }, { "x": 1, "y": 719469.0 }, { "x": 1, "y": 719560.0 }, { "x": 1, "y": 719552.0 }, { "x": 1, "y": 717904.0 }, { "x": 1, "y": 719909.0 }, { "x": 1, "y": 716122.0 }, { "x": 1, "y": 718975.0 }, { "x": 2, "y": 720031.0 }, { "x": 2, "y": 720040.0 }, { "x": 2, "y": 720034.0 }, { "x": 2, "y": 720013.0 }, { "x": 2, "y": 720056.0 }, { "x": 2, "y": 720030.0 }, { "x": 2, "y": 720037.0 }, { "x": 2, "y": 720039.0 }, { "x": 2, "y": 720033.0 }, { "x": 2, "y": 720042.0 }, { "x": 4, "y": 720123.0 }, { "x": 4, "y": 720115.0 }, { "x": 4, "y": 720097.0 }, { "x": 4, "y": 720138.0 }, { "x": 4, "y": 720135.0 }, { "x": 4, "y": 720131.0 }, { "x": 4, "y": 720119.0 }, { "x": 4, "y": 720135.0 }, { "x": 4, "y": 720134.0 }, { "x": 4, "y": 720138.0 }, { "x": 8, "y": 720252.0 }, { "x": 8, "y": 720290.0 }, { "x": 8, "y": 720224.0 }, { "x": 8, "y": 720211.0 }, { "x": 8, "y": 720234.0 }, { "x": 8, "y": 720204.0 }, { "x": 8, "y": 720203.0 }, { "x": 8, "y": 720108.0 }, { "x": 8, "y": 720161.0 }, { "x": 8, "y": 720195.0 } ] }, { "name": "Write", "color": "#aa4bff", "data": [ { "x": 1, "y": 398973.0 }, { "x": 1, "y": 399141.0 }, { "x": 1, "y": 399700.0 }, { "x": 1, "y": 399318.0 }, { "x": 1, "y": 399054.0 }, { "x": 1, "y": 399751.0 }, { "x": 1, "y": 397202.0 }, { "x": 1, "y": 399679.0 }, { "x": 1, "y": 399759.0 }, { "x": 1, "y": 399754.0 }, { "x": 2, "y": 399510.0 }, { "x": 2, "y": 399508.0 }, { "x": 2, "y": 399548.0 }, { "x": 2, "y": 399528.0 }, { "x": 2, "y": 399407.0 }, { "x": 2, "y": 399649.0 }, { "x": 2, "y": 399639.0 }, { "x": 2, "y": 399526.0 }, { "x": 2, "y": 399600.0 }, { "x": 2, "y": 399560.0 }, { "x": 4, "y": 399436.0 }, { "x": 4, "y": 399447.0 }, { "x": 4, "y": 399166.0 }, { "x": 4, "y": 399570.0 }, { "x": 4, "y": 399348.0 }, { "x": 4, "y": 399381.0 }, { "x": 4, "y": 399372.0 }, { "x": 4, "y": 399566.0 }, { "x": 4, "y": 399382.0 }, { "x": 4, "y": 399403.0 }, { "x": 8, "y": 398844.0 }, { "x": 8, "y": 399055.0 }, { "x": 8, "y": 398908.0 }, { "x": 8, "y": 398985.0 }, { "x": 8, "y": 398989.0 }, { "x": 8, "y": 398559.0 }, { "x": 8, "y": 398220.0 }, { "x": 8, "y": 398284.0 }, { "x": 8, "y": 398811.0 }, { "x": 8, "y": 398613.0 }, { "x": 1, "y": 399002.0 }, { "x": 1, "y": 399400.0 }, { "x": 1, "y": 399400.0 }, { "x": 1, "y": 399780.0 }, { "x": 1, "y": 399304.0 }, { "x": 1, "y": 399279.0 }, { "x": 1, "y": 399415.0 }, { "x": 1, "y": 399475.0 }, { "x": 1, "y": 399422.0 }, { "x": 1, "y": 399670.0 }, { "x": 2, "y": 399587.0 }, { "x": 2, "y": 399543.0 }, { "x": 2, "y": 399552.0 }, { "x": 2, "y": 399600.0 }, { "x": 2, "y": 399607.0 }, { "x": 2, "y": 395679.0 }, { "x": 2, "y": 399259.0 }, { "x": 2, "y": 399437.0 }, { "x": 2, "y": 399522.0 }, { "x": 2, "y": 399539.0 }, { "x": 4, "y": 399325.0 }, { "x": 4, "y": 399552.0 }, { "x": 4, "y": 399546.0 }, { "x": 4, "y": 399497.0 }, { "x": 4, "y": 399553.0 }, { "x": 4, "y": 399522.0 }, { "x": 4, "y": 399411.0 }, { "x": 4, "y": 399327.0 }, { "x": 4, "y": 399363.0 }, { "x": 4, "y": 399479.0 }, { "x": 8, "y": 398778.0 }, { "x": 8, "y": 399007.0 }, { "x": 8, "y": 399043.0 }, { "x": 8, "y": 398872.0 }, { "x": 8, "y": 399147.0 }, { "x": 8, "y": 399229.0 }, { "x": 8, "y": 399094.0 }, { "x": 8, "y": 398836.0 }, { "x": 8, "y": 399123.0 }, { "x": 8, "y": 398320.0 } ] } ], "drilldown": {}, "tooltip": { "enabled": true, "useHTML": false, "headerFormat": "", "pointFormat": "Thread(s): {point.x:.0f} {series.name} KB/sec: {point.y:.0f}", "footerFormat": "", "shared": false, "outside": false, "valueDecimals": null, "split": false }, "annotations": null }, "hc_type": "chart", "id": "191583827594550459227475280465088965296" }

	Read	Write
Max	720290	399780
Average	719921	399233
Deviation	609.49	575.55
Min	716122	395679