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2025-12-03 - 17:11
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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 03, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/027788-21kworker/0:006:52:140
106099815813cyclictest19358-21nfs_client09:07:310
106099814828cyclictest12834-21df08:47:190
106099814711cyclictest18779-21df07:22:230
106099814613cyclictest22440-21nfs_client07:32:310
106099814613cyclictest10606-21ntp_states06:57:030
106099814612cyclictest31868-21aten2.4_r3power08:02:360
106099814514cyclictest2760-21aten2.4-expect11:42:460
106099814513cyclictest29674-21munin-node07:57:320
106099814512cyclictest28372-21aten2.4-expect09:37:210
106099814512cyclictest14730-21nfs_client12:22:320
106099814511cyclictest20803-21unixbench_singl07:27:260
106099814413cyclictest2996-21runrttasks10:17:350
106099814413cyclictest2823-21runrttasks09:58:060
106099814412cyclictest5574-21needreboot10:07:330
106099814412cyclictest5547-21needreboot08:22:330
106099814412cyclictest3687-21cpu11:47:230
106099814412cyclictest11166-21munin-node12:12:460
106099814411cyclictest12880-21nfs_client07:02:320
106099814314cyclictest2082-21aten2.4_r3power08:12:210
106099814313cyclictest2996-21runrttasks09:16:400
106099814313cyclictest25042-21munin-node07:42:190
106099814313cyclictest11630-21nfs_client08:42:310
106099814312cyclictest2996-21runrttasks10:32:390
106099814311cyclictest2996-21runrttasks09:26:170
106099814213cyclictest8825-21munin-node12:02:440
106099814213cyclictest2996-21runrttasks10:16:030
106099814212cyclictest9618-21munin-node12:07:130
106099814212cyclictest6524-21munin-node11:57:170
106099814212cyclictest4224-21latency10:02:430
106099814113cyclictest28864-21munin-node07:52:430
106099814113cyclictest13598-21aten2.4-expect12:17:460
106099814113cyclictest11971-21munin-node10:27:450
106099814112cyclictest988-21processes09:52:400
106099814112cyclictest6539-21munin-node08:27:430
106099814112cyclictest2996-21runrttasks11:25:300
106099814112cyclictest25335-21df_inode11:12:250
106099814112cyclictest15798-21munin-node08:57:460
106099814013cyclictest31626-21unixbench_singl11:32:290
106099814013cyclictest21098-21sed10:57:390
106099814012cyclictest27916-21runrttasks09:36:130
106099814012cyclictest23523-21munin-node11:07:460
106099814012cyclictest23449-21latency_hist07:37:030
106099814012cyclictest15977-21nfs_client07:12:310
106099814012cyclictest14374-21sh07:07:270
106099814011cyclictest14858-21kernelversion08:52:340
106099813913cyclictest31936-21aten2.4_r3power09:47:410
106099813913cyclictest17486-21sensors_fan07:17:280
106099813912cyclictest471-21df08:07:210
106099813912cyclictest18074-21interrupts10:47:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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