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2025-12-26 - 23:24
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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 all highest latencies:
System rack3slot7.osadl.org (updated Fri Dec 26, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/01366-21kworker/0:107:04:330
98279815813cyclictest6151-21nfs_client10:24:370
98279815312cyclictest10828-21runrttasks12:24:420
98279815013cyclictest8688-21munin-node12:19:170
98279814814cyclictest13941-21seq12:34:400
98279814812cyclictest2551-21munin-node08:29:480
98279814812cyclictest21102-21munin-node09:29:190
98279814713cyclictest2068-21runrttasks11:56:480
98279814712cyclictest14050-21aten2.4-expect09:04:440
98279814711cyclictest3010-21nfs_client10:14:380
98279814614cyclictest32398-21nfs_client08:19:380
98279814613cyclictest21848-21latency11:14:510
98279814612cyclictest4117-21munin-node10:19:200
98279814612cyclictest16467-21munin-node09:14:490
98279814612cyclictest16431-21df07:29:230
98279814611cyclictest22644-21munin-node09:34:340
98279814611cyclictest15366-21nfs_client10:54:360
98279814513cyclictest7652-21aten2.4_r3power08:44:320
98279814513cyclictest32745-21aten2.4_r3power11:49:540
98279814513cyclictest12509-21aten2.4_r3power08:59:420
98279814512cyclictest10419-21df08:54:250
98279814413cyclictest3019-21runrttasks12:04:280
98279814413cyclictest13173-21munin-node07:19:410
98279814412cyclictest9455-21netstat10:34:500
98279814412cyclictest3019-21runrttasks11:33:350
98279814412cyclictest27223-21munin-node11:34:430
98279814412cyclictest2487-21munin-node11:59:260
98279814412cyclictest22822-21df07:49:260
98279814412cyclictest19598-21idleruntime11:09:190
98279814412cyclictest11712-21latency_hist12:29:090
98279814313cyclictest4402-21df_inode08:34:310
98279814312cyclictest5682-21munin-node08:39:340
98279814312cyclictest29259-21sensors_fan08:09:320
98279814312cyclictest11172-21aten2.4_r3power10:39:530
98279814213cyclictest8854-21ntpq08:49:210
98279814213cyclictest7063-21latency_hist12:14:080
98279814213cyclictest18213-21aten2.4-expect11:04:250
98279814212cyclictest7131-21munin-node12:14:450
98279814212cyclictest30338-21latency_hist08:14:080
98279814212cyclictest16449-21munin-node10:59:220
98279814211cyclictest24908-21aten2.4_r3power07:54:460
98279814113cyclictest22868-21cpu11:19:300
98279814112cyclictest3019-21runrttasks10:33:100
98279814112cyclictest25015-21cstates11:24:530
98279814112cyclictest21837-21aten2.4-expect07:44:450
98279814112cyclictest19584-21mailstats09:24:180
98279814013cyclictest25707-21latency_hist09:44:080
98279814013cyclictest1791-21missed_timers10:09:510
98279814012cyclictest14790-21latency_hist10:54:070
98279814011cyclictest20473-21aten2.4_r3power07:39:520
98279813914cyclictest3019-21runrttasks07:37:490
98279813913cyclictest16126-21latency_hist07:29:090
98279813912cyclictest29273-21nfs_client09:54:380
98279813912cyclictest28943-21df11:39:280
98279813912cyclictest12401-21needreboot10:44:410
98279813911cyclictest3019-21runrttasks09:19:300
98279813814cyclictest11730-21munin-node07:14:250
98279813813cyclictest24813-21kernelversion09:39:430
98279813812cyclictest10443-21unixbench_singl07:09:310
98279813713cyclictest32519-21munin-node10:04:420
98279813713cyclictest1910-21aten2.4_r3power08:24:540
98279813612cyclictest30312-21munin-node11:44:290
98279813512cyclictest27799-21runrttasks08:04:380
98279813512cyclictest27271-21munin-node09:49:180
98279813412cyclictest30682-21cut09:59:310
98279813411cyclictest15205-21df_inode09:09:280
9827988814cyclictest25819-21mailstats07:59:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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