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2026-06-06 - 07:09
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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 376 highest latencies:
System rack3slot7.osadl.org (updated Sat Jun 06, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/027352-21kworker/0:119:02:210
23729815714cyclictest25748-21munin-node22:07:230
23729815412cyclictest29670-21missed_timers22:17:410
23729815312cyclictest24726-21nfs_client22:02:290
23729815212cyclictest3013-21aten2.4_r3power22:37:250
23729815012cyclictest3253-21aten2.4_r3power20:52:340
23729814912cyclictest26219-21nfs_client23:52:290
23729814813cyclictest29585-21munin-node00:02:400
23729814813cyclictest27942-21aten2.4-expect22:12:340
23729814813cyclictest13665-21cpu21:27:200
23729814812cyclictest19778-21aten2.4-expect23:32:170
23729814714cyclictest3830-21seq00:25:430
23729814713cyclictest2792-21runrttasks23:10:370
23729814712cyclictest21300-21df21:52:160
23729814712cyclictest16525-21munin-node19:52:320
23729814613cyclictest7206-21munin-node22:52:240
23729814612cyclictest31921-21munin-node22:27:120
23729814612cyclictest2792-21runrttasks20:26:060
23729814612cyclictest16507-21munin-node21:37:170
23729814612cyclictest1036-21munin-node20:47:330
23729814514cyclictest32541-21aten2.4-expect00:12:340
23729814514cyclictest23409-21timerandwakeup23:42:480
23729814513cyclictest18766-21cpuspeed19:57:370
23729814512cyclictest28164-21aten2.4_r3power23:57:420
23729814512cyclictest10299-21munin-node23:02:320
23729814413cyclictest5269-21runrttasks20:59:200
23729814413cyclictest2792-21runrttasks19:25:260
23729814412cyclictest8824-21mailstats21:12:110
23729814412cyclictest6562-21missed_timers19:17:400
23729814412cyclictest4193-21munin-node19:12:130
23729814412cyclictest22693-21munin-node20:12:160
23729814412cyclictest19172-21runrttasks23:29:550
23729814313cyclictest3098-21aten2.4-expect19:07:250
23729814312cyclictest30620-21ntp_offset20:37:170
23729814312cyclictest2792-21runrttasks00:32:020
23729814312cyclictest24248-21munin-node20:17:220
23729814312cyclictest10348-21munin-node21:17:340
23729814213cyclictest5710-21munin-node21:02:390
23729814213cyclictest2792-21runrttasks23:15:530
23729814213cyclictest12377-21nfs_client19:37:260
23729814212cyclictest7360-21df21:07:160
23729814212cyclictest23106-21aten2.4_r3power21:57:240
23729814211cyclictest4132-21munin-node22:42:170
23729814211cyclictest21157-21munin-node20:07:170
23729814211cyclictest16728-21cpu23:22:210
23729814113cyclictest9250-21nfs_client22:57:260
23729814113cyclictest24812-21cut23:47:340
23729814112cyclictest996-21munin-node22:32:430
23729814112cyclictest983-21munin-node00:17:400
23729814112cyclictest9647-21missed_timers19:27:410
23729814112cyclictest2792-21runrttasks23:20:120
23729814112cyclictest2792-21runrttasks20:02:310
23729814112cyclictest15047-21ntp_states21:32:110
23729814112cyclictest11882-21munin-node21:22:170
23729814111cyclictest30443-21sh00:07:120
23729814013cyclictest13452-21munin-node19:42:410
23729814012cyclictest4639-21nfs_client00:27:280
23729814012cyclictest31014-21aten2.4_r3power22:22:320
23729814012cyclictest28870-21munin-node20:32:420
23729814012cyclictest2792-21runrttasks20:42:560
23729814012cyclictest18820-21latency21:42:410
23729813913cyclictest6560-21aten2.4_r3power22:47:450
23729813913cyclictest2792-21runrttasks23:38:340
23729813913cyclictest20048-21nfs_client21:47:280
23729813913cyclictest10474-21df19:32:150
23729813612cyclictest14946-21latency_hist19:47:000
23729813512cyclictest27602-21df_inode20:27:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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