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2026-03-26 - 06:15
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of all highest latencies:
System rack3slot7.osadl.org (updated Thu Mar 26, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
149940560watchdog/09649-21kworker/0:018:58:390
14991330watchdog/05256-21df23:48:310
14991330watchdog/03019-21runrttasks22:27:590
14991300watchdog/020689-21df22:53:310
26883212912sleep026914-21df21:28:310
14991280watchdog/03610-21munin-node21:58:230
14991260watchdog/09328-21runrttasks22:15:270
14991260watchdog/025833-21munin-node21:23:470
14991240watchdog/029371-21runrttasks21:35:070
14991230watchdog/02709-21runrttasks21:53:510
14991210watchdog/029847-21runrttasks21:38:150
14991200watchdog/010429-21kernelversion20:33:470
14991190watchdog/028371-21cat23:18:270
14991190watchdog/01402-21chrt21:49:070
14991180watchdog/021867-21runrttasks21:11:550
14991170watchdog/028742-21awk19:48:390
14991170watchdog/027426-21cpuspeed23:13:510
14991170watchdog/011797-21aten2.4_r3power20:38:390
14991160watchdog/06690-21munin-node22:08:430
14991160watchdog/03380-21seq23:42:390
14991160watchdog/023760-21mailstats21:18:270
14991160watchdog/014422-21munin-node22:33:550
14991150watchdog/031927-21nfs_client19:58:430
14991120watchdog/030290-21nfs_client23:23:430
14991120watchdog/03019-21runrttasks20:30:470
14991120watchdog/025337-21df23:08:310
14991120watchdog/022114-21munin-node22:58:550
14991120watchdog/017406-21latency_hist00:28:150
14991120watchdog/015628-21runrttasks20:51:190
14991110watchdog/016522-21expr20:53:430
14991100watchdog/03019-21runrttasks19:16:110
14991090watchdog/03019-21runrttasks00:27:230
2460501070irq/11-eth03019-21runrttasks00:20:150
14991070watchdog/03236-21runrttasks20:10:550
14991060watchdog/03019-21runrttasks00:02:030
14991050watchdog/019187-21awk22:48:310
2460501040irq/11-eth011148-21latency_hist00:08:140
14991040watchdog/018789-21runrttasks21:01:550
14991030watchdog/07080-21rt-features20:23:390
14991030watchdog/031869-21nfs_client23:28:430
2460501020irq/11-eth030891-21seq19:54:390
14991010watchdog/0989-21nfs_client20:03:430
14991010watchdog/07662-21seq23:54:470
1499990watchdog/03019-21runrttasks00:15:230
1499980watchdog/011848-21needreboot00:08:470
1499970watchdog/031938-21cut21:43:430
1499970watchdog/025276-21which19:38:230
1499970watchdog/017978-21nfs_client22:43:430
1499890watchdog/014198-21munin-node19:03:150
1499870watchdog/026980-21awk19:43:310
14230988512cyclictest24016-21df_inode19:33:360
14230988413cyclictest13036-21df22:28:320
14230988314cyclictest14327-21munin-run20:48:140
14230988212cyclictest5308-21df22:03:320
14230988212cyclictest24288-21cut23:03:480
14230988028cyclictest10259-21nfs_client22:18:420
14230988023cyclictest20651-21munin-node19:23:270
14230988014cyclictest16061-21seq22:38:310
14230987714cyclictest22887-21aten2.4_r3power19:28:530
14230987712cyclictest5399-21munin-node20:18:340
14230987712cyclictest3653-21munin-node20:13:320
14230987712cyclictest22163-21munin-node21:13:380
14230987514cyclictest680-21aten2.4-expect23:33:340
14230987513cyclictest19179-21munin-node21:03:310
14230987513cyclictest16065-21mailstats19:08:260
1499740watchdog/019270-21df19:18:310
14230987413cyclictest4089-21grep23:43:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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