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2025-12-17 - 23:58
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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 Wed Dec 17, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/05001-21kworker/0:207:05:520
62899815112cyclictest22327-21munin-node11:29:560
62899814912cyclictest6542-21munin-node07:09:570
62899814412cyclictest26695-21runrttasks11:44:210
62899813912cyclictest29978-21munin-node10:10:080
62899813812cyclictest23839-21munin-node08:04:560
62899813713cyclictest5948-21aten2.4-expect12:20:190
62899813613cyclictest3019-21runrttasks10:24:060
62899813613cyclictest3019-21runrttasks09:16:120
62899813612cyclictest5300-21munin-node08:49:530
62899813511cyclictest12200-21latency10:55:250
62899813413cyclictest25222-21latency_hist09:54:430
62899813312cyclictest16655-21nfs_client09:25:140
62899813212cyclictest16142-21munin-node07:40:190
62899813212cyclictest15925-21runrttasks11:09:340
62899813211cyclictest24195-21sensors_fan11:35:090
62899813113cyclictest4552-21aten2.4_r3power12:15:250
62899813113cyclictest2784-21find12:10:190
62899813112cyclictest22862-21kernelversion09:45:150
62899813111cyclictest8701-21df_inode09:00:060
62899813111cyclictest3019-21runrttasks12:34:140
62899813012cyclictest7620-21sendmail_mailqu10:40:250
62899813012cyclictest3968-21ntp_offset08:45:020
62899813012cyclictest30474-21nfs_client08:25:120
62899813012cyclictest3019-21runrttasks11:24:440
62899813012cyclictest3019-21runrttasks07:32:020
62899813012cyclictest2815-21sshd08:13:060
62899812913cyclictest28815-21forks11:50:070
62899812912cyclictest27642-21latency11:45:240
62899812912cyclictest16530-21nfs_client11:10:110
62899812912cyclictest11898-21interrupts07:25:230
62899812912cyclictest10587-21aten2.4-expect09:05:180
62899812911cyclictest2437-21cpu08:40:040
62899812814cyclictest14569-21cpu07:35:060
62899812813cyclictest3019-21runrttasks08:59:210
62899812813cyclictest25343-21munin-node09:55:010
62899812813cyclictest14982-21forks09:20:080
62899812812cyclictest644-21idleruntime12:04:560
62899812812cyclictest31671-21df08:30:010
62899812812cyclictest31520-21munin-node10:15:020
62899812812cyclictest31489-21munin-node11:59:540
62899812812cyclictest3019-21runrttasks09:34:440
62899812812cyclictest22305-21munin-node07:59:560
62899812714cyclictest3019-21runrttasks07:18:370
62899812713cyclictest6271-21runrttasks10:36:160
62899812713cyclictest589-21latency_hist08:34:440
62899812712cyclictest4626-21aten2.4-expect10:30:260
62899812712cyclictest3019-21runrttasks12:37:120
62899812712cyclictest3019-21runrttasks09:30:530
62899812712cyclictest2754-21kernelversion10:25:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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