n2-highmem-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
128.0 GB
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"x": 8,
"y": 25955
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{
"x": 8,
"y": 26029
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{
"x": 8,
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{
"x": 8,
"y": 26042
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"x": 8,
"y": 25948
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{
"x": 8,
"y": 26348
},
{
"x": 8,
"y": 26347
},
{
"x": 8,
"y": 25934
},
{
"x": 8,
"y": 26347
},
{
"x": 12,
"y": 25912
},
{
"x": 12,
"y": 26064
},
{
"x": 12,
"y": 25906
},
{
"x": 12,
"y": 25928
},
{
"x": 12,
"y": 26045
},
{
"x": 12,
"y": 26032
},
{
"x": 12,
"y": 25973
},
{
"x": 12,
"y": 25933
},
{
"x": 12,
"y": 25942
},
{
"x": 12,
"y": 25926
},
{
"x": 16,
"y": 26123
},
{
"x": 16,
"y": 26064
},
{
"x": 16,
"y": 26245
},
{
"x": 16,
"y": 26003
},
{
"x": 16,
"y": 25999
},
{
"x": 16,
"y": 25991
},
{
"x": 16,
"y": 26041
},
{
"x": 16,
"y": 25917
},
{
"x": 16,
"y": 25920
},
{
"x": 16,
"y": 25982
},
{
"x": 24,
"y": 26178
},
{
"x": 24,
"y": 25982
},
{
"x": 24,
"y": 25991
},
{
"x": 24,
"y": 26006
},
{
"x": 24,
"y": 26022
},
{
"x": 24,
"y": 26032
},
{
"x": 24,
"y": 26045
},
{
"x": 24,
"y": 26006
},
{
"x": 24,
"y": 26194
},
{
"x": 24,
"y": 26039
},
{
"x": 32,
"y": 25982
},
{
"x": 32,
"y": 26164
},
{
"x": 32,
"y": 26243
},
{
"x": 32,
"y": 26065
},
{
"x": 32,
"y": 26118
},
{
"x": 32,
"y": 26080
},
{
"x": 32,
"y": 26098
},
{
"x": 32,
"y": 26022
},
{
"x": 32,
"y": 26107
},
{
"x": 32,
"y": 25986
}
]
}
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Read | Write | |
---|---|---|
Max | 26372 | 26475 |
Average | 25971 | 25986 |
Deviation | 160.18 | 115.90 |
Min | 25753 | 25843 |
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