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2026-07-10 - 20:30
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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 Fri Jul 10, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/017227-21kworker/0:006:59:540
324259816813cyclictest30246-21nfs_client10:25:100
324259815912cyclictest2792-21runrttasks11:25:240
324259815912cyclictest17641-21aten2.4_r3power11:30:000
324259815812cyclictest13202-21rt-features07:45:040
324259815713cyclictest1822-21if_eth007:09:540
324259815513cyclictest20527-21munin-node09:55:110
324259815512cyclictest28279-21munin-node08:34:540
324259815414cyclictest3491-21munin-node12:30:050
324259815411cyclictest22043-21latency_hist09:59:420
324259815213cyclictest5107-21munin-node09:04:550
324259815112cyclictest14609-21awk11:20:030
324259815014cyclictest11150-21cron09:24:390
324259815013cyclictest23753-21df10:04:590
324259815013cyclictest19504-21nfs_client11:35:110
324259815011cyclictest2386-21nfs_client12:25:090
324259814915cyclictest8294-21munin-node09:14:540
324259814913cyclictest26081-21chrt10:10:400
324259814814cyclictest17440-21munin-node09:45:060
324259814812cyclictest7273-21entropy09:10:160
324259814812cyclictest4039-21aten2.4_r3power07:15:190
324259814714cyclictest30374-21aten2.4_r3power12:10:160
324259814713cyclictest2792-21runrttasks11:02:000
324259814713cyclictest25739-21nfs_client08:25:130
324259814713cyclictest20645-21idleruntime08:09:540
324259814713cyclictest10522-21missed_timers11:05:230
324259814712cyclictest924-21aten2.4-expect07:05:190
324259814613cyclictest2792-21runrttasks08:08:270
324259814612cyclictest1848-21runrttasks08:54:370
324259814512cyclictest6452-21munin-node07:25:250
324259814413cyclictest31371-21mailstats10:29:520
324259814413cyclictest13258-21nfs_client11:15:090
324259814412cyclictest27615-21aten2.4_r3power08:30:260
324259814412cyclictest22032-21munin-node11:45:020
324259814412cyclictest11450-21aten2.4_r3power11:10:000
324259814315cyclictest19666-21aten2.4_r3power09:50:190
324259814314cyclictest20494-21munin-node11:40:140
324259814313cyclictest26702-21munin-node10:15:180
324259814313cyclictest17486-21munin-node08:00:060
324259814313cyclictest16130-21aten2.4_r3power09:39:590
324259814312cyclictest16412-21nfs_client07:55:110
324259814214cyclictest27209-21nfs_client12:00:110
324259814213cyclictest8021-21munin-node07:30:100
324259814213cyclictest474-21if_eth010:34:520
324259814213cyclictest31296-21munin-node12:14:510
324259814213cyclictest2792-21runrttasks07:43:560
324259814213cyclictest12815-21munin-node09:29:510
324259814212cyclictest22998-21aten2.4_r3power08:15:260
324259814113cyclictest377-21munin-node12:19:550
324259814113cyclictest24329-21timerandwakeup11:50:230
324259814112cyclictest9823-21mailstats07:34:530
324259814112cyclictest14751-21unixbench_singl07:50:060
324259814013cyclictest6779-21awk10:54:570
324259814013cyclictest3569-21munin-node08:59:590
324259814013cyclictest28204-21awk12:04:500
324259814013cyclictest2792-21runrttasks08:19:550
324259814012cyclictest31901-21nfs_client08:45:120
324259814012cyclictest25087-21latency_hist11:54:420
324259814011cyclictest2792-21runrttasks10:46:140
324259813913cyclictest2231-21aten2.4-expect08:55:010
324259813913cyclictest11942-21processes09:25:190
324259813912cyclictest5692-21sendmail_mailqu07:20:250
324259813912cyclictest5543-21nfs_client10:50:120
324259813813cyclictest14479-21df09:34:580
324259813812cyclictest1956-21munin-node10:40:140
324259813714cyclictest29879-21munin-node08:39:530
324259813713cyclictest28238-21munin-node10:19:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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