| Sequential write, 128 KiB |
1511 |
198 |
21168 |
1090 |
56885 |
57934 |
Commands and Raw Results
- Prepare Command
fio --filename\=/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-c15yeo/fio.dat --size\=42949672960 --ioengine\=libaio --iodepth\=32 --numjobs\=1 --direct\=1 --sync\=0 --output-format\=json --name\=initialize --rw\=write --bs\=1M --refill_buffers\=1 --end_fsync\=1
- Run Command
fio --filename\=/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-c15yeo/fio.dat --size\=42949672960 --ioengine\=libaio --iodepth\=32 --numjobs\=1 --direct\=1 --sync\=0 --output-format\=json --name\=sequential_write --rw\=write --bs\=131072 --runtime\=60 --time_based\=1 --allow_file_create\=0 --refill_buffers\=1 --lat_percentiles\=1 --percentile_list\=50:95:99
- Raw Results
{
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"minf": 12,
"read": {
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"bw_dev": 0.0,
"bw_max": 0,
"bw_min": 0,
"lat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"bw_mean": 0.0,
"clat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"runtime": 0,
"slat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"bw_bytes": 0,
"drop_ios": 0,
"io_bytes": 0,
"iops_max": 0,
"iops_min": 0,
"io_kbytes": 0,
"iops_mean": 0.0,
"short_ios": 0,
"total_ios": 0,
"bw_samples": 0,
"iops_stddev": 0.0,
"iops_samples": 0
},
"sync": {
"lat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"total_ios": 0
},
"trim": {
"bw": 0,
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"bw_agg": 0.0,
"bw_dev": 0.0,
"bw_max": 0,
"bw_min": 0,
"lat_ns": {
"N": 0,
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"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"bw_mean": 0.0,
"clat_ns": {
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},
"runtime": 0,
"slat_ns": {
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"mean": 0.0,
"stddev": 0.0
},
"bw_bytes": 0,
"drop_ios": 0,
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"io_kbytes": 0,
"iops_mean": 0.0,
"short_ios": 0,
"total_ios": 0,
"bw_samples": 0,
"iops_stddev": 0.0,
"iops_samples": 0
},
"error": 0,
"write": {
"bw": 193388,
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"bw_agg": 100.0,
"bw_dev": 16154.845649,
"bw_max": 368896,
"bw_min": 187648,
"lat_ns": {
"N": 90731,
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"mean": 21167677.470611,
"stddev": 23313691.04868,
"percentile": {
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},
"bw_mean": 193493.333333,
"clat_ns": {
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"mean": 21162532.859574,
"stddev": 23313716.655872,
"percentile": {
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},
"runtime": 60053,
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},
"latency_ns": {
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"latency_us": {
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"750": 17.602583,
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"job options": {
"bs": "131072",
"rw": "write",
"name": "sequential_write",
"runtime": "60",
"time_based": "1",
"refill_buffers": "1",
"lat_percentiles": "1",
"percentile_list": "50:95:99",
"allow_file_create": "0"
},
"job_runtime": 60052,
"iodepth_level": {
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},
"latency_depth": 32,
"iodepth_submit": {
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},
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},
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}
],
"time": "Wed Oct 28 01:18:18 2026",
"disk_util": [
{
"name": "sda",
"util": 97.364341,
"in_queue": 1915145,
"read_ios": 0,
"write_ios": 90640,
"read_ticks": 0,
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"write_ticks": 1915146,
"read_sectors": 0,
"write_merges": 16,
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}
],
"timestamp": 1793175498,
"fio version": "fio-3.41",
"timestamp_ms": 1793175498463,
"global options": {
"size": "42949672960",
"sync": "0",
"direct": "1",
"iodepth": "32",
"numjobs": "1",
"filename": "/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-c15yeo/fio.dat",
"ioengine": "libaio"
}
}
|
| Sequential read, 128 KiB |
1506 |
197 |
21251 |
963 |
57410 |
58458 |
Commands and Raw Results
- Prepare Command
fio --filename\=/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-cg6ww3/fio.dat --size\=42949672960 --ioengine\=libaio --iodepth\=32 --numjobs\=1 --direct\=1 --sync\=0 --output-format\=json --name\=initialize --rw\=write --bs\=1M --refill_buffers\=1 --end_fsync\=1
- Run Command
fio --filename\=/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-cg6ww3/fio.dat --size\=42949672960 --ioengine\=libaio --iodepth\=32 --numjobs\=1 --direct\=1 --sync\=0 --output-format\=json --name\=sequential_read --rw\=read --bs\=131072 --runtime\=60 --time_based\=1 --allow_file_create\=0 --refill_buffers\=1 --lat_percentiles\=1 --percentile_list\=50:95:99
- Raw Results
{
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{
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"majf": 0,
"minf": 1041,
"read": {
"bw": 192729,
"iops": 1505.702916,
"bw_agg": 100.0,
"bw_dev": 9098.291187,
"bw_max": 291584,
"bw_min": 189184,
"lat_ns": {
"N": 90428,
"max": 213339071,
"min": 390437,
"mean": 21251428.081391,
"stddev": 24004957.129074,
"percentile": {
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},
"bw_mean": 192846.933333,
"clat_ns": {
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"max": 213334454,
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"mean": 21246668.499779,
"stddev": 24004999.602034,
"percentile": {
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},
"runtime": 60057,
"slat_ns": {
"N": 90428,
"max": 84289,
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"mean": 4759.581612,
"stddev": 1075.121886
},
"bw_bytes": 197355492,
"drop_ios": 0,
"io_bytes": 11852578816,
"iops_max": 2278,
"iops_min": 1478,
"io_kbytes": 11574784,
"iops_mean": 1506.616667,
"short_ios": 0,
"total_ios": 90428,
"bw_samples": 120,
"iops_stddev": 71.0804,
"iops_samples": 120
},
"sync": {
"lat_ns": {
"N": 0,
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"min": 0,
"mean": 0.0,
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},
"total_ios": 0
},
"trim": {
"bw": 0,
"iops": 0.0,
"bw_agg": 0.0,
"bw_dev": 0.0,
"bw_max": 0,
"bw_min": 0,
"lat_ns": {
"N": 0,
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"min": 0,
"mean": 0.0,
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},
"bw_mean": 0.0,
"clat_ns": {
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},
"runtime": 0,
"slat_ns": {
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},
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"io_kbytes": 0,
"iops_mean": 0.0,
"short_ios": 0,
"total_ios": 0,
"bw_samples": 0,
"iops_stddev": 0.0,
"iops_samples": 0
},
"error": 0,
"write": {
"bw": 0,
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"bw_agg": 0.0,
"bw_dev": 0.0,
"bw_max": 0,
"bw_min": 0,
"lat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"bw_mean": 0.0,
"clat_ns": {
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},
"runtime": 0,
"slat_ns": {
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},
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"latency_ns": {
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"job options": {
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"rw": "read",
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"lat_percentiles": "1",
"percentile_list": "50:95:99",
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},
"job_runtime": 60056,
"iodepth_level": {
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"latency_depth": 32,
"iodepth_submit": {
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],
"time": "Wed Oct 28 01:13:39 2026",
"disk_util": [
{
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],
"timestamp": 1793175219,
"fio version": "fio-3.41",
"timestamp_ms": 1793175219517,
"global options": {
"size": "42949672960",
"sync": "0",
"direct": "1",
"iodepth": "32",
"numjobs": "1",
"filename": "/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-cg6ww3/fio.dat",
"ioengine": "libaio"
}
}
|
| Random write, 4 KiB |
24631 |
101 |
1298 |
481 |
10813 |
16712 |
Commands and Raw Results
- Prepare Command
fio --filename\=/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-jv72lx/fio.dat --size\=42949672960 --ioengine\=libaio --iodepth\=32 --numjobs\=1 --direct\=1 --sync\=0 --output-format\=json --name\=initialize --rw\=write --bs\=1M --refill_buffers\=1 --end_fsync\=1
- Run Command
fio --filename\=/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-jv72lx/fio.dat --size\=42949672960 --ioengine\=libaio --iodepth\=32 --numjobs\=1 --direct\=1 --sync\=0 --output-format\=json --name\=random_write --rw\=randwrite --bs\=4096 --runtime\=60 --time_based\=1 --allow_file_create\=0 --refill_buffers\=1 --lat_percentiles\=1 --percentile_list\=50:95:99
- Raw Results
{
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"read": {
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"lat_ns": {
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},
"bw_mean": 0.0,
"clat_ns": {
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},
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"sync": {
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"lat_ns": {
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},
"bw_mean": 0.0,
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},
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"error": 0,
"write": {
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"bw_min": 69536,
"lat_ns": {
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},
"bw_mean": 98548.066667,
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},
"runtime": 60017,
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"job options": {
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"rw": "randwrite",
"name": "random_write",
"runtime": "60",
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"refill_buffers": "1",
"lat_percentiles": "1",
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"time": "Wed Oct 28 01:09:02 2026",
"disk_util": [
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"write_ticks": 1907350,
"read_sectors": 0,
"write_merges": 9,
"write_sectors": 11811088
}
],
"timestamp": 1793174942,
"fio version": "fio-3.41",
"timestamp_ms": 1793174942078,
"global options": {
"size": "42949672960",
"sync": "0",
"direct": "1",
"iodepth": "32",
"numjobs": "1",
"filename": "/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-jv72lx/fio.dat",
"ioengine": "libaio"
}
}
|
| Random read, 4 KiB |
24613 |
101 |
1300 |
412 |
13304 |
17695 |
Commands and Raw Results
- Prepare Command
fio --filename\=/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-1tfvp4/fio.dat --size\=42949672960 --ioengine\=libaio --iodepth\=32 --numjobs\=1 --direct\=1 --sync\=0 --output-format\=json --name\=initialize --rw\=write --bs\=1M --refill_buffers\=1 --end_fsync\=1
- Run Command
fio --filename\=/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-1tfvp4/fio.dat --size\=42949672960 --ioengine\=libaio --iodepth\=32 --numjobs\=1 --direct\=1 --sync\=0 --output-format\=json --name\=random_read --rw\=randread --bs\=4096 --runtime\=60 --time_based\=1 --allow_file_create\=0 --refill_buffers\=1 --lat_percentiles\=1 --percentile_list\=50:95:99
- Raw Results
{
"jobs": [
{
"ctx": 872599,
"eta": 0,
"majf": 0,
"minf": 45,
"read": {
"bw": 98451,
"iops": 24612.886564,
"bw_agg": 100.0,
"bw_dev": 19627.343641,
"bw_max": 252240,
"bw_min": 87744,
"lat_ns": {
"N": 1477167,
"max": 210616530,
"min": 196689,
"mean": 1299766.370955,
"stddev": 3690622.739806,
"percentile": {
"50.000000": 411648,
"95.000000": 13303808,
"99.000000": 17694720
}
},
"bw_mean": 98475.733333,
"clat_ns": {
"N": 1477167,
"max": 210613646,
"min": 194486,
"mean": 1297704.424893,
"stddev": 3690620.191471,
"percentile": {
"50.000000": 411648,
"95.000000": 13303808,
"99.000000": 17694720
}
},
"runtime": 60016,
"slat_ns": {
"N": 1477167,
"max": 74173,
"min": 801,
"mean": 2061.946062,
"stddev": 977.625848
},
"bw_bytes": 100814383,
"drop_ios": 0,
"io_bytes": 6050476032,
"iops_max": 63060,
"iops_min": 21936,
"io_kbytes": 5908668,
"iops_mean": 24618.933333,
"short_ios": 0,
"total_ios": 1477167,
"bw_samples": 120,
"iops_stddev": 4906.83591,
"iops_samples": 120
},
"sync": {
"lat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"total_ios": 0
},
"trim": {
"bw": 0,
"iops": 0.0,
"bw_agg": 0.0,
"bw_dev": 0.0,
"bw_max": 0,
"bw_min": 0,
"lat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"bw_mean": 0.0,
"clat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"runtime": 0,
"slat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"bw_bytes": 0,
"drop_ios": 0,
"io_bytes": 0,
"iops_max": 0,
"iops_min": 0,
"io_kbytes": 0,
"iops_mean": 0.0,
"short_ios": 0,
"total_ios": 0,
"bw_samples": 0,
"iops_stddev": 0.0,
"iops_samples": 0
},
"error": 0,
"write": {
"bw": 0,
"iops": 0.0,
"bw_agg": 0.0,
"bw_dev": 0.0,
"bw_max": 0,
"bw_min": 0,
"lat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"bw_mean": 0.0,
"clat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"runtime": 0,
"slat_ns": {
"N": 0,
"max": 0,
"min": 0,
"mean": 0.0,
"stddev": 0.0
},
"bw_bytes": 0,
"drop_ios": 0,
"io_bytes": 0,
"iops_max": 0,
"iops_min": 0,
"io_kbytes": 0,
"iops_mean": 0.0,
"short_ios": 0,
"total_ios": 0,
"bw_samples": 0,
"iops_stddev": 0.0,
"iops_samples": 0
},
"elapsed": 61,
"groupid": 0,
"jobname": "random_read",
"sys_cpu": 6.776639,
"usr_cpu": 2.07948,
"job_start": 1793174604231,
"latency_ms": {
"2": 0.187115,
"4": 0.019497,
"10": 0.053752,
"20": 5.507502,
"50": 0.048945,
"100": 0.0,
"250": 0.01,
"500": 0.0,
"750": 0.0,
"1000": 0.0,
"2000": 0.0,
">=2000": 0.0
},
"latency_ns": {
"2": 0.0,
"4": 0.0,
"10": 0.0,
"20": 0.0,
"50": 0.0,
"100": 0.0,
"250": 0.0,
"500": 0.0,
"750": 0.0,
"1000": 0.0
},
"latency_us": {
"2": 0.0,
"4": 0.0,
"10": 0.0,
"20": 0.0,
"50": 0.0,
"100": 0.0,
"250": 2.107277,
"500": 68.301891,
"750": 21.462705,
"1000": 2.30915
},
"job options": {
"bs": "4096",
"rw": "randread",
"name": "random_read",
"runtime": "60",
"time_based": "1",
"refill_buffers": "1",
"lat_percentiles": "1",
"percentile_list": "50:95:99",
"allow_file_create": "0"
},
"job_runtime": 60015,
"iodepth_level": {
"1": 0.1,
"2": 0.1,
"4": 0.1,
"8": 0.1,
"16": 0.1,
"32": 99.997901,
">=64": 0.0
},
"latency_depth": 32,
"iodepth_submit": {
"0": 0.0,
"4": 100.0,
"8": 0.0,
"16": 0.0,
"32": 0.0,
"64": 0.0,
">=64": 0.0
},
"latency_target": 0,
"latency_window": 0,
"iodepth_complete": {
"0": 0.0,
"4": 99.999932,
"8": 0.0,
"16": 0.0,
"32": 0.1,
"64": 0.0,
">=64": 0.0
},
"latency_percentile": 100.0
}
],
"time": "Wed Oct 28 01:04:24 2026",
"disk_util": [
{
"name": "sda",
"util": 93.808762,
"in_queue": 1909780,
"read_ios": 1474832,
"write_ios": 68,
"read_ticks": 1909668,
"read_merges": 0,
"write_ticks": 112,
"read_sectors": 11798656,
"write_merges": 7,
"write_sectors": 1056
}
],
"timestamp": 1793174664,
"fio version": "fio-3.41",
"timestamp_ms": 1793174664377,
"global options": {
"size": "42949672960",
"sync": "0",
"direct": "1",
"iodepth": "32",
"numjobs": "1",
"filename": "/opt/uupdates/current/fio_tests/vpsb-fio-20261028-65409-1tfvp4/fio.dat",
"ioengine": "libaio"
}
}
|