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2025-12-31 - 06:25
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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 the 20 highest latencies:
System rack3slot7.osadl.org (updated Wed Dec 31, 2025 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/07865-21kworker/0:219:04:080
93479815212cyclictest13398-21aten2.4_r3power19:19:300
93479815012cyclictest5333-21nfs_client00:09:200
93479814713cyclictest28432-21unixbench_singl23:39:150
93479814612cyclictest3019-21runrttasks21:05:100
14991460watchdog/03836-21nfs_client22:19:190
93479814312cyclictest713-21nfs_client23:54:230
93479814114cyclictest5628-21aten2.4_r3power20:39:290
93479814114cyclictest18239-21sshd23:05:230
2460501160irq/11-eth02983-21runrttasks22:16:540
823501100irq/14-ide08327-21df_inode20:49:150
14991070watchdog/022828-21aten2.4_r3power19:49:350
2460501050irq/11-eth06975-21nfs_client22:29:200
14991050watchdog/031700-21nfs_client20:19:190
14991030watchdog/09321-21date19:08:510
14991030watchdog/017412-21df19:34:070
14991020watchdog/074652sleep000:15:550
823501000irq/14-ide026600-21df23:34:080
25658210012sleep025673-21munin-node21:44:300
14991000watchdog/020048-21seq21:27:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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