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2026-05-24 - 12:25
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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 100 highest latencies:
System rack3slot7.osadl.org (updated Sun May 24, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/026698-21kworker/0:119:03:030
79549816414cyclictest20738-21awk19:48:080
79549816412cyclictest1333-21runrttasks23:58:580
79549816012cyclictest10607-21aten2.4_r3power22:43:360
79549815812cyclictest14606-21munin-node21:13:120
79549815712cyclictest4295-21timerandwakeup22:23:310
79549815712cyclictest31890-21kernelversion23:53:250
79549815613cyclictest9673-21munin-node00:28:320
79549815513cyclictest21815-21runrttasks21:36:460
79549815513cyclictest1979-21munin-node20:33:010
79549815512cyclictest7169-21nfs_client22:33:200
79549815413cyclictest23531-21sendmail19:57:500
79549815413cyclictest14990-21basename22:58:250
79549815312cyclictest2792-21runrttasks22:54:590
79549815312cyclictest11303-21munin-node19:18:230
79549815215cyclictest8301-21df20:53:070
79549815214cyclictest18307-21ls21:23:330
79549815212cyclictest27321-21entropy21:53:240
79549815212cyclictest13665-21cstates21:08:320
79549815113cyclictest14441-21if_eth019:28:020
79549815113cyclictest10244-21nfs_client20:58:180
79549815112cyclictest28413-21load23:43:100
79549815112cyclictest15878-21munin-node23:03:150
79549815013cyclictest946-21nfs_client22:13:210
79549815013cyclictest28268-21munin-node20:13:250
79549815012cyclictest5039-21munin-node00:13:290
79549815012cyclictest230542sleep021:39:070
79549814812cyclictest8778-21aten2.4_r3power00:23:250
79549814812cyclictest26721-21munin-node20:08:060
79549814812cyclictest20508-21munin-node23:18:080
79549814714cyclictest5970-21ls20:43:340
79549814713cyclictest4300-21timerandwakeup20:38:290
79549814712cyclictest24975-21runrttasks23:32:380
79549814614cyclictest25574-21aten2.4-expect23:33:170
79549814614cyclictest18992-21munin-node21:28:190
79549814613cyclictest22501-21aten2.4-expect23:23:160
79549814613cyclictest18068-21aten2.4-expect23:08:250
79549814613cyclictest1105-21munin-node20:28:260
79549814612cyclictest31971-21aten2.4_r3power22:08:240
79549814612cyclictest27031-21rt-features23:38:140
79549814612cyclictest2688-21timerandwakeup00:03:320
79549814612cyclictest16500-21needreboot21:18:220
79549814512cyclictest9812-21if_eth019:13:020
79549814415cyclictest8482-21df_inode22:38:120
79549814413cyclictest5081-21munin-node22:28:010
79549814413cyclictest29793-21munin-node22:03:250
79549814413cyclictest24875-21seq21:46:300
79549814413cyclictest20232-21runrttasks19:46:100
79549814413cyclictest18521-21runrttasks19:39:470
79549814412cyclictest25185-21munin-node20:03:320
79549814412cyclictest2459-21nfs_client22:18:200
79549814411cyclictest7235-21entropy00:18:320
79549814312cyclictest30493-21munin-node20:18:280
79549814312cyclictest19583-21entropy23:13:260
79549814312cyclictest15917-21munin-node19:33:120
79549814213cyclictest30423-21cpuspeed23:48:280
79549814212cyclictest8439-21aten2.4-expect19:08:080
79549814212cyclictest7286-21aten2.4_r3power20:48:260
79549814212cyclictest3562-21if_eth000:08:030
79549814212cyclictest29019-21latency21:58:330
79549814212cyclictest11705-21nfs_client00:33:210
79549814113cyclictest25620-21nfs_client21:48:190
79549814112cyclictest12844-21munin-node19:23:090
79549814014cyclictest11286-21seq22:48:010
79549814013cyclictest11877-21kernelversion21:03:240
79549813812cyclictest2792-21runrttasks20:23:160
79549813812cyclictest2792-21runrttasks20:01:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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