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2025-12-22 - 23:42
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack7slot3.osadl.org (updated Mon Dec 22, 2025 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
813272213sleep815-21fschecks_time07:05:060
171599268217cyclictest30696-21irqstats11:26:230
171599266239cyclictest11216-21idleruntime07:50:320
171599251225cyclictest8723-21df07:40:060
171599250187cyclictest15428-21munin-node0
171599247214cyclictest31766-21fschecks_time09:21:020
171599246219cyclictest17697-21munin-node0
171599245219cyclictest4067-21netwatch09:39:430
171599245219cyclictest25766-21fschecks_time11:06:000
171599245218cyclictest12515-21latency_hist12:25:340
171599245216cyclictest16273-21latency_hist12:40:230
171599244218cyclictest2827-21gmain12:03:430
171599242214cyclictest6374-21diskmemload09:48:320
171599242212cyclictest21179-21cpu08:35:010
171599241216cyclictest22258-21cpu08:39:590
171599241176cyclictest32735-21latency_hist11:35:120
171599240217cyclictest4561-21latency07:20:500
171599240215cyclictest28462-21apt11:16:450
171599240211cyclictest19178-21if_eth008:25:340
171599239215cyclictest2834-21snmpd11:36:390
171599239214cyclictest2726-21lxpanel10:25:120
171599238215cyclictest3825-21runrttasks07:16:340
171599238212cyclictest18744-21ssh10:37:470
171599238169cyclictest14017-21if_eth012:31:120
171599237213cyclictest17296-21ssh10:32:050
171599237205cyclictest25521-21ssh11:05:160
171599236214cyclictest13711-21diskmemload12:30:190
171599236210cyclictest8135-21ssh12:06:310
171599236210cyclictest7140-21kernelversion09:51:320
171599236210cyclictest19434-21netwatch10:40:540
171599236209cyclictest16727-21ls10:30:230
171599235210cyclictest7026-21wc07:31:100
171599235210cyclictest29568-21wc11:21:380
171599235209cyclictest3878-21sshd11:49:060
171599235204cyclictest23493-21date08:45:070
171599234210cyclictest9379-21munin-node0
171599234208cyclictest13153-21forks10:15:450
171599234202cyclictest9021-21rm09:59:240
171599234201cyclictest2726-21lxpanel08:24:160
171599234165cyclictest5485-21sed11:55:350
171599233209cyclictest6374-21latency_hist07:29:550
171599233205cyclictest5646-21rm11:56:000
171599233205cyclictest30238-21munin-run09:14:470
171599233172cyclictest13132-21munin-run07:59:560
171599233166cyclictest1232-21ssh09:28:330
171599232204cyclictest2726-21lxpanel10:06:010
171599232184cyclictest28973-1diskmemload09:31:220
171599231206cyclictest29103-21sh09:10:170
171599231205cyclictest11026-21munin-plugin-st12:19:460
171599231203cyclictest11920-21ssh10:10:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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