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2026-05-05 - 14:59
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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 376 highest latencies:
System rack3slot7.osadl.org (updated Tue May 05, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/09826-21kworker/0:107:04:160
142189816313cyclictest17800-21mailstats09:04:130
142189815813cyclictest31573-21mailstats09:54:150
142189815714cyclictest20024-21aten2.4_r3power09:09:400
142189815713cyclictest15016-21awk08:54:250
142189815712cyclictest812-21unixbench_singl11:49:260
142189815712cyclictest5451-21mailstats08:24:130
142189815612cyclictest17565-21munin-node07:19:330
142189815513cyclictest31264-21latency_hist11:44:020
142189815512cyclictest23079-21cstates07:34:460
142189815512cyclictest16246-21munin-node08:59:400
142189815413cyclictest8526-21mailstats08:34:100
142189815413cyclictest264322sleep011:27:330
142189815412cyclictest20736-21df11:09:190
142189815312cyclictest21521-21munin-node09:14:380
142189815212cyclictest2792-21runrttasks09:46:290
142189815211cyclictest6644-21munin-node12:09:360
142189815113cyclictest7522-21ls10:24:450
142189815112cyclictest28891-21sed11:34:340
142189814912cyclictest14473-21munin-node07:09:220
142189814813cyclictest30156-21munin-node07:59:150
142189814812cyclictest18125-21aten2.4_r3power10:59:360
142189814613cyclictest16915-21runrttasks10:55:240
142189814612cyclictest27669-21kernelversion07:49:350
142189814611cyclictest14592-21swap10:49:210
142189814515cyclictest2792-21runrttasks08:47:040
142189814513cyclictest8226-21munin-node10:29:210
142189814513cyclictest24218-21needreboot11:19:350
142189814512cyclictest6979-21munin-node08:29:150
142189814512cyclictest5427-21df_inode10:19:230
142189814512cyclictest5108-21munin-node12:04:270
142189814512cyclictest4266-21aten2.4_r3power11:59:400
142189814512cyclictest4159-21cpu08:19:240
142189814414cyclictest22937-21nfs_client09:19:330
142189814413cyclictest14548-21uptime12:34:200
142189814413cyclictest10071-21munin-node08:39:290
142189814412cyclictest2607-21df_inode08:14:240
142189814411cyclictest32552-21chrt11:47:110
142189814313cyclictest4263-21processes10:14:350
142189814313cyclictest2792-21runrttasks07:33:090
142189814312cyclictest11320-21munin-node10:39:230
142189814213cyclictest2792-21runrttasks10:09:380
142189814212cyclictest22359-21egrep11:14:230
142189814114cyclictest1540-21latency08:09:450
142189814114cyclictest14282-21idleruntime-cro10:49:010
142189814113cyclictest31806-21df08:04:200
142189814113cyclictest2792-21runrttasks10:01:260
142189814113cyclictest26419-21aten2.4_r3power07:44:460
142189814113cyclictest23989-21munin-node07:39:430
142189814112cyclictest2905-21aten2.4_r3power11:54:470
142189814112cyclictest27141-21df09:34:200
142189814112cyclictest25485-21munin-node09:29:440
142189814112cyclictest12818-21munin-node12:29:400
142189814112cyclictest11156-21latency_hist12:24:020
142189814014cyclictest8211-21munin-node12:14:120
142189814013cyclictest1758-21aten2.4_r3power10:04:290
142189814012cyclictest9951-21df10:34:200
142189814012cyclictest2792-21runrttasks11:08:010
142189814012cyclictest2792-21runrttasks07:56:490
142189814012cyclictest16031-21mailstats07:14:130
142189813913cyclictest19604-21nfs_client07:24:330
142189813912cyclictest27175-21aten2.4_r3power11:29:290
142189813912cyclictest13802-21aten2.4-expect08:49:370
142189813812cyclictest24156-21ntp_offset09:24:220
142189813812cyclictest11278-21munin-node12:24:460
142189813712cyclictest29196-21latency_hist09:44:020
142189813512cyclictest2792-21runrttasks09:51:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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