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2026-04-11 - 19:30
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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 highest latencies:
System rack3slot7.osadl.org (updated Sat Apr 11, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/022133-21kworker/0:206:57:210
251569816212cyclictest4269-21cpu11:07:310
251569815913cyclictest30277-21latency_hist09:02:100
251569815412cyclictest11910-21df08:02:270
251569815113cyclictest17925-21munin-node10:07:520
251569814915cyclictest6282-21aten2.4_r3power07:42:460
251569814813cyclictest27484-21cpu08:52:310
251569814812cyclictest32090-21cpu09:07:310
251569814812cyclictest30522-21nfs_client07:17:390
251569814812cyclictest25409-21munin-node07:02:330
251569814714cyclictest17966-21munin-node08:22:230
251569814613cyclictest27145-21munin-node12:22:510
251569814613cyclictest13867-21nfs_client08:07:400
251569814612cyclictest8722-21munin-node07:52:200
251569814612cyclictest4544-21aten2.4-expect07:37:360
251569814612cyclictest28606-21latency_hist10:42:090
251569814612cyclictest14767-21latency_hist09:57:090
251569814611cyclictest3035-21nfs_client07:32:390
251569814611cyclictest26040-21unixbench_singl08:47:330
251569814513cyclictest28769-21munin-node08:57:210
251569814513cyclictest25608-21munin-node12:17:330
251569814512cyclictest727-21mailstats07:27:200
251569814512cyclictest21056-21munin-node08:32:340
251569814512cyclictest1362-21nfs_client10:57:390
251569814512cyclictest13271-21munin-node11:37:220
251569814512cyclictest10270-21mailstats07:57:200
251569814413cyclictest5573-21munin-node11:12:220
251569814413cyclictest28363-21latency_hist07:12:100
251569814412cyclictest3019-21runrttasks09:31:400
251569814412cyclictest10177-21munin-node11:27:390
251569814326cyclictest7359-21swap07:47:280
251569814313cyclictest8559-21latency_hist09:37:100
251569814313cyclictest28687-21munin-node12:27:320
251569814313cyclictest24248-21df10:27:270
251569814313cyclictest24247-21df08:42:270
251569814313cyclictest19562-21df11:57:270
251569814313cyclictest14890-21munin-node08:12:480
251569814312cyclictest16679-21cpu08:17:290
251569814312cyclictest12178-21aten2.4_r3power11:32:340
251569814311cyclictest26946-21munin-node07:07:510
251569814214cyclictest3019-21runrttasks10:43:060
251569814214cyclictest22768-21df08:37:270
251569814213cyclictest31682-21latency_hist10:52:100
251569814213cyclictest23247-21timerandwakeup12:07:510
251569814213cyclictest14809-21munin-node11:42:230
251569814212cyclictest24607-21nfs_client12:12:410
251569814212cyclictest1216-21df_inode09:12:330
251569814114cyclictest4305-21cpu09:22:310
251569814114cyclictest21433-21nfs_client12:02:390
251569814113cyclictest3019-21runrttasks09:44:490
251569814112cyclictest9199-21vmstat11:22:420
251569814112cyclictest32102-21df_inode10:52:350
251569814111cyclictest2899-21aten2.4_r3power11:02:340
251569814014cyclictest19851-21rt-features08:27:340
251569814013cyclictest7705-21kernelversion11:17:450
251569814013cyclictest15313-21nfs_client09:57:380
251569814013cyclictest12202-21cut09:47:360
251569814011cyclictest25772-21df10:32:260
251569814011cyclictest22561-21munin-node10:22:350
251569813914cyclictest3255-21timerandwakeup09:17:500
251569813914cyclictest19486-21munin-node10:12:340
251569813913cyclictest32733-21runrttasks07:24:510
251569813913cyclictest18785-21aten2.4_r3power11:52:560
251569813912cyclictest17267-21aten2.4_r3power10:02:530
251569813812cyclictest3019-21runrttasks11:48:090
251569813712cyclictest7147-21munin-node09:32:330
251569813613cyclictest21490-21nfs_client10:17:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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