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2026-06-29 - 04:16
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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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot3.osadl.org (updated Mon Jun 29, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11515213318,28sleep011516-40yum-updatesd-he19:23:010
11845999714,74cyclictest6795-21seq00:06:460
11845999615,72cyclictest8608-21wc20:54:480
11845999615,72cyclictest21578-21crond21:34:480
11845999515,70cyclictest2711-21kernelversion22:15:200
11845999513,73cyclictest10533-21munin-node00:20:310
1184599949,75cyclictest3568-21runrttasks20:44:540
1184599948,75cyclictest15341-21aten_r4power_en22:54:590
11845999415,70cyclictest28392-21munin-node21:55:070
11845999415,70cyclictest26727-21cut20:10:080
1184599939,74cyclictest14135-21runrttasks00:30:120
11845999314,70cyclictest3568-21runrttasks23:20:400
11845999314,42cyclictest19575-21chrt21:26:380
1184599929,73cyclictest3942-21munin-node22:20:460
11845999215,68cyclictest23587-21sort20:00:120
11845999215,68cyclictest14078-21netstat19:30:230
11845999214,69cyclictest23316-21munin-node21:40:090
11845999214,69cyclictest18666-21aten_r4power_cu00:45:000
11845999214,69cyclictest16240-21seq00:35:410
11845999214,68cyclictest3568-21runrttasks00:50:090
11845999214,68cyclictest22610-21seq19:55:450
1184599919,72cyclictest8655-21seq22:34:310
1184599919,72cyclictest1469-21rt-features23:50:360
1184599918,73cyclictest18804-21munin-node19:45:190
11845999115,67cyclictest4544-21munin-node00:00:210
11845999114,68cyclictest31525-21munin-node23:44:590
11845999114,67cyclictest25256-21cut21:45:100
11845999114,67cyclictest12072-21runrttasks19:25:050
1184599909,72cyclictest19169-21munin-node23:05:260
1184599908,73cyclictest10329-21munin-node21:00:020
1184599908,72cyclictest3568-21runrttasks22:25:300
11845999015,66cyclictest17193-21cut23:00:080
11845999014,67cyclictest9126-21fschecks_time22:35:090
11845999014,67cyclictest8909-21munin-node00:15:140
11845999014,67cyclictest1131-21ntp_kernel_pll_20:30:270
11845999014,66cyclictest25698-21munin-node20:05:400
11845999014,40cyclictest30445-21processes20:20:330
11845999013,41cyclictest31424-21munin-node22:05:130
11845998917,63cyclictest3568-21runrttasks23:40:000
11845998915,65cyclictest22195-21if_eth023:15:150
11845998914,67cyclictest9034-21fschecks_time20:55:080
11845998914,66cyclictest26947-21fschecks_time23:30:100
11845998914,66cyclictest1172-21seq22:10:230
11845998914,65cyclictest20777-21munin-node19:50:370
1184599888,71cyclictest16732-21munin-node19:39:590
11845998815,63cyclictest12517-21hddtemp_smartct00:25:140
11845998814,67cyclictest22972-21runrttasks21:37:550
11845998813,67cyclictest15225-21cpu19:35:010
1184599879,69cyclictest3795-21latency_hist20:39:490
1184599879,69cyclictest12358-21if_eth021:05:130
1184599879,68cyclictest16892-21aten_r4power_po21:20:000
11845998714,65cyclictest4232-21if_eth020:40:130
11845998714,64cyclictest3568-21runrttasks22:42:300
11845998714,64cyclictest20163-21munin-node23:10:420
1184599869,66cyclictest14295-21ntpdc22:50:280
1184599868,41cyclictest26882-21fschecks_time21:50:090
11845998613,37cyclictest25039-21munin-node23:25:200
11845998540,35cyclictest2793-21munin-node23:55:150
11845998515,61cyclictest28434-21cpu23:35:010
11845998515,61cyclictest18028-21users00:40:470
11845998514,62cyclictest12373-21munin-node22:45:100
11845998414,61cyclictest29805-21munin-node22:00:360
11845998314,33cyclictest15375-21munin-node21:15:030
11845998214,59cyclictest31707-21cat20:25:140
11845998120,51cyclictest8800-21munin-run00:14:490
11845998114,30cyclictest29518-21sshd20:19:110
1184599759,56cyclictest13578-21munin-node21:10:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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