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2026-07-08 - 19:20
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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 highest latencies:
System rack3slot7.osadl.org (updated Wed Jul 08, 2026 12:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140110ksoftirqd/012041-21kworker/0:207:04:330
195399815613cyclictest20081-21tr10:35:000
195399815511cyclictest3949-21aten2.4_r3power09:40:330
195399815113cyclictest31045-21aten2.4-expect11:10:080
195399815022cyclictest8202-21nfs_client08:10:170
195399814914cyclictest4845-21cpu09:45:100
195399814813cyclictest31154-21df_inode07:40:120
195399814813cyclictest2792-21runrttasks10:50:250
195399814813cyclictest14290-21aten2.4_r3power10:15:140
195399814812cyclictest6639-21runrttasks09:50:180
195399814812cyclictest573-21aten2.4_r3power09:30:240
195399814812cyclictest27994-21cpu11:00:110
195399814713cyclictest20465-21nfs_client12:20:170
195399814712cyclictest13824-21munin-node11:59:590
195399814613cyclictest6166-21munin-node08:05:140
195399814613cyclictest2792-21runrttasks08:20:060
195399814613cyclictest23964-21aten2.4-expect12:30:310
195399814613cyclictest10390-21runrttasks10:02:440
195399814612cyclictest9303-21mailstats08:15:000
195399814612cyclictest24916-21nfs_client07:20:190
195399814612cyclictest1446-21munin-node11:20:230
195399814513cyclictest4729-21runrttasks08:00:020
195399814512cyclictest29507-21aten2.4_r3power11:05:070
195399814512cyclictest2792-21runrttasks09:27:290
195399814512cyclictest15489-21if_eth008:35:000
195399814416cyclictest27821-21cpu07:30:110
195399814413cyclictest2792-21runrttasks11:38:160
195399814413cyclictest27030-21missed_timers10:55:310
195399814412cyclictest19352-21aten2.4_r3power10:30:330
195399814314cyclictest20266-21nfs_client07:05:180
195399814313cyclictest29817-21nfs_client07:35:200
195399814313cyclictest29185-21idleruntime-cro09:19:480
195399814313cyclictest25359-21aten2.4_r3power09:05:230
195399814312cyclictest3844-21missed_timers11:25:300
195399814312cyclictest32560-21df07:45:060
195399814312cyclictest1682-21df07:50:070
195399814312cyclictest12668-21unixbench_singl11:55:130
195399814214cyclictest29789-21grep09:20:190
195399814213cyclictest5077-21nfs_client11:30:160
195399814213cyclictest32367-21munin-node11:15:010
195399814213cyclictest22980-21cron10:44:480
195399814213cyclictest22110-21needreboot12:25:200
195399814212cyclictest22750-21latency_hist07:14:500
195399814114cyclictest2792-21runrttasks07:55:170
195399814113cyclictest18362-21latency_hist10:29:480
195399814112cyclictest8192-21nfs_client09:55:180
195399814112cyclictest7778-21df11:40:050
195399814112cyclictest16991-21runrttasks08:39:590
195399814012cyclictest9724-21runrttasks11:45:180
195399814012cyclictest2792-21runrttasks08:31:590
195399814012cyclictest21767-21aten2.4_r3power07:10:150
195399814012cyclictest1986-21nfs_client09:35:310
195399814012cyclictest12326-21munin-node08:25:030
195399814012cyclictest10736-21munin-node11:50:240
195399814011cyclictest26213-21munin-node09:10:210
195399814011cyclictest18454-21munin-node12:15:220
195399813913cyclictest2792-21runrttasks09:04:060
195399813913cyclictest2792-21runrttasks08:45:360
195399813911cyclictest26046-21mailstats07:25:010
195399813814cyclictest10769-21munin-node10:05:000
195399813813cyclictest21848-21cpu08:55:110
195399813813cyclictest17583-21aten2.4_r3power12:10:270
195399813812cyclictest2792-21runrttasks10:24:130
195399813811cyclictest16154-21sendmail_mailqu12:05:300
195399813713cyclictest23256-21df10:45:060
195399813712cyclictest20135-21idleruntime08:50:020
195399813712cyclictest13073-21wc10:10:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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