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2026-06-30 - 16:24
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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 50 highest latencies:
System rack3slot7.osadl.org (updated Tue Jun 30, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/019628-21kworker/0:207:00:340
317719815613cyclictest2792-21runrttasks09:08:540
317719814815cyclictest26067-21munin-node08:30:310
317719814812cyclictest6243-21cpu09:10:430
317719814812cyclictest3061-21unixbench_singl07:15:450
317719814713cyclictest776-21runrttasks07:08:430
317719814712cyclictest18946-21aten2.4_r3power11:35:560
317719814613cyclictest5963-21munin-node10:55:520
317719814613cyclictest2792-21runrttasks09:52:390
317719814612cyclictest2792-21runrttasks10:32:190
317719814612cyclictest19900-21munin-node08:10:550
317719814513cyclictest32217-21munin-node10:35:310
317719814512cyclictest10450-21latency_hist11:10:210
317719814512cyclictest10025-21aten2.4-expect07:36:070
317719814511cyclictest20589-21timerandwakeup11:41:020
317719814413cyclictest31100-21nfs_client12:15:500
317719814413cyclictest24765-21sh08:25:390
317719814413cyclictest17088-21rt-features11:30:440
317719814413cyclictest16787-21munin-node09:45:330
317719814412cyclictest31418-21interrupts08:46:010
317719814412cyclictest15466-21aten2.4_r3power09:40:390
317719814314cyclictest2792-21runrttasks07:25:120
317719814313cyclictest27536-21munin-node12:06:000
317719814313cyclictest25989-21runrttasks12:00:260
317719814313cyclictest23681-21netstat10:06:020
317719814313cyclictest1555-21aten2.4-expect07:10:480
317719814312cyclictest4522-21df10:50:380
317719814312cyclictest32308-21df12:20:380
317719814312cyclictest24586-21ntp_states10:10:350
317719814312cyclictest21924-21sshd10:00:490
317719814312cyclictest19876-21munin-node09:55:520
317719814311cyclictest2792-21runrttasks11:50:500
317719814311cyclictest1253-21munin-node12:26:040
317719814213cyclictest9038-21munin-node11:05:340
317719814213cyclictest2792-21runrttasks10:40:230
317719814213cyclictest10703-21mailstats07:40:330
317719814212cyclictest29070-21munin-node12:10:550
317719814212cyclictest2792-21runrttasks07:46:330
317719814211cyclictest15205-21munin-node11:25:430
317719814113cyclictest30015-21cstates08:41:030
317719814113cyclictest28972-21sshd08:39:500
317719814113cyclictest18000-21runrttasks08:03:220
317719814113cyclictest13668-21munin-node11:20:460
317719814112cyclictest2822-21munin-node12:30:400
317719814112cyclictest2792-21runrttasks08:10:010
317719814112cyclictest21843-21nfs_client11:45:490
317719814112cyclictest1331-21munin-node08:55:550
317719814014cyclictest5749-21latency_hist07:25:210
317719814013cyclictest7497-21munin-node11:00:450
317719814013cyclictest15285-21munin-node07:55:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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