YABS history
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3D hangar ·
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Every stored run, one point per run, one colour per node. Hover a point for
its date and value. The delta compares the last run with the one before it.
The y axis scales to the fastest run on the page, so click a disk group or a
node name to hide the others and keep the slow disks readable. A virtual disk
reads virtio: its node cannot see what is behind it.
4k read-write (MB/s)
0 0.50 1.00 17:06 19:22 le4-0-78-102caroline
2026-10-27 17:06 EET
0.32 MB/s le4-0-78-102caroline
2026-10-27 17:32 EET
0.38 MB/s le4-0-78-102caroline
2026-10-27 19:22 EET
0.61 MB/s
4k IOPS (IOPS)
0 100 200 17:06 19:22 le4-0-78-102caroline
2026-10-27 17:06 EET
82 IOPS le4-0-78-102caroline
2026-10-27 17:32 EET
97 IOPS le4-0-78-102caroline
2026-10-27 19:22 EET
157 IOPS
64k read-write (MB/s)
0 5 10 17:06 19:22 le4-0-78-102caroline
2026-10-27 17:06 EET
1.34 MB/s le4-0-78-102caroline
2026-10-27 17:32 EET
5.39 MB/s le4-0-78-102caroline
2026-10-27 19:22 EET
4.06 MB/s
512k read-write (MB/s)
0 25 50 17:06 19:22 le4-0-78-102caroline
2026-10-27 17:06 EET
13.55 MB/s le4-0-78-102caroline
2026-10-27 17:32 EET
34.54 MB/s le4-0-78-102caroline
2026-10-27 19:22 EET
15.70 MB/s
1M read-write (MB/s)
0 25 50 17:06 19:22 le4-0-78-102caroline
2026-10-27 17:06 EET
19.67 MB/s le4-0-78-102caroline
2026-10-27 17:32 EET
48.38 MB/s le4-0-78-102caroline
2026-10-27 19:22 EET
28.98 MB/s
Network send (Mbit/s)
0 5 000 10 000 17:06 19:22 le4-0-78-102caroline
2026-10-27 17:06 EET
7 700 Mbit/s le4-0-78-102caroline
2026-10-27 17:32 EET
7 580 Mbit/s le4-0-78-102caroline
2026-10-27 19:22 EET
6 940 Mbit/s
Network receive (Mbit/s)
0 10 000 20 000 17:06 19:22 le4-0-78-102caroline
2026-10-27 17:06 EET
13 500 Mbit/s le4-0-78-102caroline
2026-10-27 17:32 EET
12 600 Mbit/s le4-0-78-102caroline
2026-10-27 19:22 EET
11 900 Mbit/s
IO stall during the run (%)
0 25 50 17:06 19:22 le4-0-78-102caroline
2026-10-27 19:22 EET
48.6 %