Krumels Wiki

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.
====== Performance Tests ======

===== IO Performance Tests =====

Für IO Performance kann [[https://fio.readthedocs.io/en/latest/fio_doc.html|fio]] genutzt werden.

fio ist für die meisten Betriebssysteme verfügbar und kann daher genutzt werden um vergleichbare Ergebnisse zu bekommen.

<code bash>
#!/bin/bash

testfile="FIO-TESTFILE"
filesize=1G

echo "IOPS Write:"
fio --rw=randwrite --name=IOPS-write --bs=4k --iodepth=32\
    --direct=1 --filename=$testfile --numjobs=4 --ioengine=libaio\
    --refill_buffers --group_reporting --runtime=60 --time_based\
    --size=$filesize --output-format=json | jq .jobs[0].write.iops

echo "IOPS Read:"
fio --rw=randread --name=IOPS-read --bs=4k --iodepth=32\
    --direct=1 --filename=$testfile --numjobs=4 --ioengine=libaio\
    --refill_buffers --group_reporting --runtime=60 --time_based\
    --size=$filesize --output-format=json | jq .jobs[0].read.iops

echo "Throughput Write (kB/s):"
fio --rw=write --name=Throughput-write --bs=1024k --iodepth=32\
    --direct=1 --filename=$testfile --numjobs=4 --ioengine=libaio\
    --refill_buffers --group_reporting --runtime=60 --time_based\
    --size=$filesize --output-format=json | jq .jobs[0].write.bw

echo "Throughput Read (kB/s):"
fio --rw=read --name=Throughput-read --bs=1024k --iodepth=32\
    --direct=1 --filename=$testfile --numjobs=4 --ioengine=libaio\
    --refill_buffers --group_reporting --runtime=60 --time_based\
    --size=$filesize --output-format=json | jq .jobs[0].read.bw

echo "Latency Write (ns):"
fio --rw=randwrite --name=Latency-write --bs=4k --iodepth=1\
    --direct=1 --filename=$testfile --numjobs=1 --ioengine=libaio\
    --refill_buffers --group_reporting --runtime=60 --time_based\
    --size=$filesize --output-format=json | jq .jobs[0].write.lat_ns.mean

echo "Latency Read (ns):"
fio --rw=randread --name=Latency-read --bs=4k --iodepth=1\
    -direct=1 --filename=$testfile --numjobs=1 --ioengine=libaio\
    --refill_buffers --group_reporting --runtime=60 --time_based\
    --size=$filesize --output-format=json | jq .jobs[0].read.lat_ns.mean
</code>

==== Testergebnisse von verschiedenen Systemen ====

^                                                              ^ IOPS Write ^ IOPS Read ^ Throughput Write ^ Throughput Read ^ Latency Write ^ Latency Read ^
^ soquartz eMMC                                                | 3264       | 3295      | 40.2 MB/s        | 44.9 MB/s       | 647us         | 587us        |
^ soquartz NVME                                                | 38.2K      | 54.6K     | 389.2 MB/s       | 416.9 MB/s      | 70us          | 210us        |
^ Olimex Lime2 SATA-SSD                                        | 4701       | 20.6K     | 132.3 MB/s       | 280.9 MB/s      | 222us         | 248us        |
^ PVE Guest (HDD, ZFS Raid-Z)                                  | 910        | 690K      | 122.7 MB/s       | 16314.6 MB/s    | 65us          | 56us         |
^ PVE Guest (NVME, ZFS Raid1)                                  | 225K       | 287K      | 1469.8 MB/s      | 11681.5 MB/s    | 37us          | 86us         |
^ PVE (NVME, ZFS Raid1)                                        | 360K       | 917K      | 1474.1 MB/s      | 12081.4 MB/s    | 13us          | 63us         |
^ HyperV(S2D) Guest (woe)                                      | 27.7K      | 120K      | 2820.2 MB/s      | 11549.6 MB/s    | 530us         | 158us        |
^ HyperV(S2D) Guest (fus) IOPS-Limit 15K                       | 6730       | 17.8K     | 120.4 MB/s       | 120.5 MB/s      | 854us         | 256us        |
^ HyperV(S2D) Guest (fus) IOPS-Limit 30K                       | 5606       | 37.4K     | 116.6 MB/s       | 240.0 MB/s      | 121us         | 360us        |
^ Moritz fra-hv01 local Disk                                   | 852        | 1659      | 71.0 MB/s        | 138.0 MB/s      | 190us         | 402us        |
^ Moritz fra-hv02 local Disk                                   | 3421       | 1967      | 53.8 MB/s        | 88.4 MB/s       | 189us         | 502us        |
^ Moritz fra-hv03 local Disk                                   | 8903       | 3605      | 145.7 MB/s       | 215.5 MB/s      | 108us         | 299us        |
^ Moritz fra-hv04 local Disk                                   | 7412       | 5040      | 184.8 MB/s       | 208.3 MB/s      | 144us         | 204us        |
^ Moritz fra-hv06 local Disk                                   | 46.8K      | 51.4K     | 258.6 MB/s       | 276.8 MB/s      | 49us          | 111us        |
^ Moritz debian WSL local                                      | 45.3K      | 90.8K     | 1574.2 MB/s      | 1528.0 MB/s     | 502us         | 216us        |
^ Moritz tgf-nextcloud ZFS Raidz2, kein Cache                  | 43.1K      | 133.7K    | 247.2 MB/s       | 6030.1 MB/s     | 123us         | 103us        |
^ Moritz Plesk Frankfurt, local Disk on CEPH in fra-hvclu01    | 10.6K      | 5680      | 244.2 MB/s       | 1311.6 MB/s     | 147us         | 2443us       |
^ old Plesk Nurnberg, local Disk on CEPH NVMECluster (3 Nodes) | 8751       | 77.2K     | 1874.1 MB/s      | 3460.7 MB/s     | 125us         | 198us        |
^ bookstack LXC Frankfurt, on CEPH in fra-hvclu01              | 3610       | 66.0K     | 354.9 MB/s       | 1110.3 MB/s     | 11.4ms        | 496us        |
^ billiger China-USB Stick                                     | 18.1       | 685       | 0.45 MB/s        | 24.7 MB/s       | 82.2ms        | 1390us       |
Krumels Wiki

User Tools

Site Tools

Page Tools
