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2026-05-15 - 03:15
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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 the 100 highest latencies:
System rack3slot7.osadl.org (updated Fri May 15, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140160ksoftirqd/017048-21kworker/0:119:03:390
224049816513cyclictest25946-21munin-node21:03:460
224049816311cyclictest6390-21latency21:44:080
224049816212cyclictest2587-21sshd00:12:170
224049816111cyclictest23488-21cstates19:09:070
224049816013cyclictest27723-21aten2.4_r3power19:23:500
224049816012cyclictest20209-21cpuspeed20:44:030
224049815912cyclictest16444-21munin-node20:33:450
224049815813cyclictest2792-21runrttasks23:58:420
224049815712cyclictest30364-21munin-node19:33:580
224049815512cyclictest890-21latency_hist19:43:250
224049815412cyclictest1437-21expr23:13:550
224049815314cyclictest22661-21df00:23:430
224049815312cyclictest4045-21munin-node23:24:070
224049815311cyclictest19761-21df_inode22:28:480
224049815311cyclictest15408-21nfs_client20:28:540
224049815212cyclictest4081-21munin-node21:38:340
224049815212cyclictest21144-21df22:33:430
224049815211cyclictest8693-21munin-node21:53:500
224049815114cyclictest28657-21sh21:13:240
224049815113cyclictest22798-21cut22:38:450
224049815113cyclictest22398-21munin-node00:13:350
224049815112cyclictest3016-21nfs_client23:18:550
224049815013cyclictest9439-21aten2.4-expect20:09:020
224049815013cyclictest26196-21aten2.4-expect19:18:500
224049815012cyclictest12065-21seq20:18:430
224049814912cyclictest31799-21wc23:08:260
224049814912cyclictest1311-21unixbench_singl21:28:500
224049814812cyclictest28826-21munin-node19:28:470
224049814812cyclictest12505-21interrupts22:04:050
224049814812cyclictest10438-21aten2.4_r3power23:43:450
224049814713cyclictest18426-21aten2.4_r3power20:38:500
224049814713cyclictest10272-21munin-node20:13:460
224049814712cyclictest7106-21runrttasks23:33:300
224049814711cyclictest30297-21munin-node23:03:520
224049814613cyclictest24388-21cpu22:43:490
224049814613cyclictest14406-21sshd20:25:170
224049814613cyclictest13751-21aten2.4_r3power22:08:520
224049814613cyclictest13281-21munin-node23:53:570
224049814612cyclictest29421-21sh22:59:020
224049814612cyclictest27482-21df_inode22:53:480
224049814611cyclictest24716-21nfs_client19:13:540
224049814514cyclictest5506-21sshd19:58:170
224049814513cyclictest31869-21munin-node21:23:430
224049814513cyclictest30987-21aten2.4-expect21:19:000
224049814512cyclictest995-21munin-node19:43:580
224049814512cyclictest6181-21nfs_client19:58:540
224049814512cyclictest28820-21mailstats21:13:390
224049814512cyclictest26281-21sh00:34:030
224049814512cyclictest25788-21df22:48:430
224049814512cyclictest25411-21runrttasks21:02:010
224049814512cyclictest10245-21munin-node21:59:030
224049814414cyclictest2803-21sh19:48:440
224049814413cyclictest16851-21aten2.4_r3power22:18:500
224049814412cyclictest24034-21sendmail20:58:250
224049814412cyclictest12630-21aten2.4_r3power23:49:090
224049814313cyclictest7395-21sh21:48:450
224049814313cyclictest16840-21nfs_client00:03:580
224049814313cyclictest15009-21df22:13:420
224049814312cyclictest8670-21munin-node23:38:520
224049814312cyclictest6045-21nfs_client23:28:560
224049814312cyclictest17986-21sendmail_mailst22:23:350
224049814214cyclictest21448-21aten2.4_r3power00:18:520
224049814111cyclictest21069-21munin-node20:48:420
224049814011cyclictest24329-21cpu00:28:470
224049813915cyclictest7296-21sensors_temp20:03:400
224049813912cyclictest3073-21nfs_client21:33:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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