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2026-07-28 - 13:24
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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 Tue Jul 28, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/027706-21kworker/0:118:58:560
308719816012cyclictest9504-21munin-node19:38:440
308719816012cyclictest14517-21forks21:38:550
308719815813cyclictest5170-21rt-features22:53:560
308719815812cyclictest12526-21munin-node23:19:110
308719815713cyclictest6400-21munin-node21:13:490
308719815712cyclictest5341-21nfs_client19:24:020
308719815711cyclictest28212-21uptime20:38:510
308719815611cyclictest24901-21munin-node22:13:420
308719815512cyclictest2587-21sshd22:42:150
308719815512cyclictest16163-21nfs_client19:59:010
308719815412cyclictest996-21find20:54:160
308719815312cyclictest8322-21aten2.4_r3power23:03:590
308719815312cyclictest12618-21mailstats21:33:430
308719815213cyclictest17212-21munin-node20:03:430
308719815212cyclictest32709-21munin-node19:09:130
308719815211cyclictest14132-21munin-node19:53:430
308719815112cyclictest28515-21cut00:09:020
308719815012cyclictest20313-21munin-node20:13:580
308719815011cyclictest30529-21runrttasks00:15:190
308719814912cyclictest2416-21sort00:29:130
308719814912cyclictest20110-21idleruntime-cro23:43:310
308719814812cyclictest123682sleep021:33:030
308719814713cyclictest21808-21munin-node22:03:440
308719814712cyclictest2792-21runrttasks20:09:270
308719814712cyclictest17186-21munin-node21:48:470
308719814711cyclictest26913-21aten2.4_r3power20:33:570
308719814613cyclictest28842-21ls22:24:170
308719814612cyclictest9915-21nfs_client23:09:010
308719814612cyclictest321622sleep019:05:240
308719814612cyclictest23654-21df_inode22:08:560
308719814612cyclictest14609-21nfs_client23:24:030
308719814512cyclictest29517-21munin-node22:28:580
308719814512cyclictest25768-21runrttasks23:59:170
308719814512cyclictest23391-21munin-node20:23:540
308719814512cyclictest20353-21df23:43:490
308719814413cyclictest32580-21munin-node00:23:430
308719814413cyclictest24024-21aten2.4_r3power23:54:090
308719814412cyclictest74382sleep023:00:450
308719814412cyclictest4946-21runrttasks21:08:470
308719814412cyclictest3793-21sh19:18:580
308719814412cyclictest31886-21cstates00:19:160
308719814412cyclictest2792-21runrttasks19:35:540
308719814312cyclictest2792-21runrttasks23:49:040
308719814312cyclictest18085-21runrttasks23:34:280
308719814312cyclictest15617-21mailstats23:28:430
308719814212cyclictest31275-21ntp_offset22:33:510
308719814212cyclictest26401-21munin-node00:04:080
308719814212cyclictest20637-21unixbench_singl21:58:560
308719814212cyclictest1690-21munin-node22:44:120
308719814112cyclictest31102-21munin-node20:48:510
308719814112cyclictest2792-21runrttasks22:50:330
308719814112cyclictest23219-21runrttasks20:23:080
308719814112cyclictest18742-21mailstats21:53:420
308719814112cyclictest11040-21munin-node19:44:140
308719814111cyclictest9476-21munin-node21:23:440
308719814013cyclictest7988-21mailstats21:18:450
308719814011cyclictest12581-21munin-node19:49:040
308719813913cyclictest25356-21aten2.4_r3power20:28:580
308719813913cyclictest11718-21timerandwakeup23:14:120
308719813912cyclictest29754-21load20:43:500
308719813912cyclictest2792-21runrttasks20:59:470
308719813912cyclictest26690-21egrep22:18:540
308719813813cyclictest6413-21munin-node19:28:510
308719813813cyclictest3458-21df21:03:500
308719813812cyclictest2186-21sensors_fan19:13:560
308719813712cyclictest16537-21aten2.4-expect21:44:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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