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2026-07-19 - 03:38
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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 Jul 19, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140220ksoftirqd/07287-21kworker/0:019:02:350
85999815611cyclictest8038-21latency20:44:490
85999815512cyclictest1032-21munin-node22:09:360
85999815413cyclictest32545-21munin-node20:19:380
85999815313cyclictest22677-21munin-node23:19:300
85999815312cyclictest13044-21runrttasks19:16:300
85999815312cyclictest10748-21sh22:39:320
85999815311cyclictest10389-21munin-node19:09:210
85999815212cyclictest17093-21munin-node21:14:370
85999815212cyclictest14988-21munin-node21:09:210
85999815211cyclictest24303-21open_inodes19:54:180
85999815211cyclictest22720-21munin-node19:49:410
85999815012cyclictest27324-21munin-node21:49:170
85999815012cyclictest11839-21munin-node00:29:480
85999814912cyclictest25981-21aten2.4_r3power23:29:290
85999814911cyclictest8871-21mailstats19:04:170
85999814812cyclictest5532sleep023:51:290
85999814812cyclictest2792-21runrttasks23:55:520
85999814812cyclictest190202sleep019:34:550
85999814811cyclictest28199-21aten2.4_r3power23:34:510
85999814713cyclictest2792-21runrttasks20:10:330
85999814713cyclictest10521-21aten2.4_r3power00:24:260
85999814712cyclictest21669-21nfs_client21:29:370
85999814712cyclictest11909-21munin-node20:59:330
85999814711cyclictest29324-21aten2.4_r3power21:54:330
85999814613cyclictest4138-21latency_hist20:34:080
85999814612cyclictest54352sleep020:37:370
85999814612cyclictest2792-21runrttasks00:21:320
85999814514cyclictest6707-21runrttasks22:25:380
85999814513cyclictest30421-21munin-node21:59:280
85999814512cyclictest8861-21mailstats20:49:190
85999814512cyclictest5015-21aten2.4_r3power00:04:510
85999814512cyclictest24722-21nfs_client21:39:400
85999814413cyclictest286352sleep020:08:010
85999814413cyclictest16551-21munin-node19:29:430
85999814413cyclictest15016-21munin-node19:24:260
85999814413cyclictest1061-21munin-node20:24:290
85999814412cyclictest7400-21df22:29:250
85999814412cyclictest32487-21nfs_client22:04:370
85999814412cyclictest21143-21munin-node23:14:320
85999814411cyclictest30650-21ntp_offset20:14:260
85999814312cyclictest18884-21sendmail_mailqu21:19:510
85999814213cyclictest24218-21munin-node23:24:420
85999814212cyclictest8593-21munin-node00:14:180
85999814212cyclictest2730-21df23:59:250
85999814212cyclictest20266-21cpuspeed23:09:460
85999814212cyclictest14222-21latency21:04:500
85999814211cyclictest25780-21latency_hist19:59:080
85999814115cyclictest16105-21runrttasks22:56:490
85999814113cyclictest2792-21runrttasks21:38:170
85999814113cyclictest2792-21runrttasks20:39:520
85999814112cyclictest28844-21munin-node23:39:300
85999814112cyclictest26520-21timerandwakeup21:44:480
85999814112cyclictest16915-21iostat22:59:320
85999814111cyclictest5640-21latency_hist22:24:070
85999814111cyclictest20249-21kernelversion19:39:420
85999814013cyclictest9034-21aten2.4_r3power22:34:260
85999814013cyclictest19618-21munin-node21:24:210
85999814013cyclictest14171-21timerandwakeup22:49:490
85999814012cyclictest5666-21munin-node00:09:290
85999814012cyclictest2792-21runrttasks22:44:410
85999813913cyclictest10517-21df20:54:250
85999813912cyclictest2836-21ntp_offset22:14:270
85999813911cyclictest18876-21cstates23:04:490
85999813812cyclictest30384-21munin-node23:44:200
85999813812cyclictest13722-21sh19:19:290
85999813713cyclictest21183-21munin-node19:44:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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