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2025-11-01 - 17:43
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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 100 highest latencies:
System rack3slot7.osadl.org (updated Sat Nov 01, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140110ksoftirqd/024638-21kworker/0:106:54:190
268849816113cyclictest2996-21runrttasks08:49:250
268849815911cyclictest27416-21munin-node08:44:300
268849815612cyclictest13903-21unixbench_singl09:44:310
268849815512cyclictest11965-21munin-node11:24:390
268849815313cyclictest23044-21df_inode11:59:310
268849815313cyclictest162482sleep008:07:150
268849815312cyclictest131962sleep009:42:300
268849815212cyclictest13372-21runrttasks07:58:580
268849815123cyclictest10699-21df_inode11:19:310
268849815012cyclictest28953-21munin-node12:19:490
268849814912cyclictest879-21munin-node07:19:490
268849814912cyclictest24434-21df10:19:250
268849814911cyclictest4251-21munin-node10:59:470
268849814813cyclictest18428-21awk08:14:310
268849814812cyclictest5800-21munin-node09:19:490
268849814812cyclictest30578-21idleruntime12:24:200
268849814811cyclictest2996-21runrttasks09:34:250
268849814712cyclictest32212-21aten2.4_r3power07:14:330
268849814712cyclictest10152-21runrttasks07:47:550
268849814711cyclictest13521-21munin-node11:29:170
268849814613cyclictest68442sleep007:35:580
268849814613cyclictest29398-21sh07:04:440
268849814613cyclictest19558-21latency_hist10:04:060
268849814612cyclictest30802-21sed10:39:310
268849814612cyclictest1123-21munin-node09:04:320
268849814513cyclictest7341-21munin-node07:39:480
268849814413cyclictest19974-21df_inode08:19:300
268849814412cyclictest30680-21aten2.4_r3power07:09:330
268849814412cyclictest28791-21runrttasks12:18:490
268849814411cyclictest1132-21munin-node10:49:300
268849814313cyclictest4618-21rt-features09:14:320
268849814312cyclictest8946-21mailstats11:14:200
268849814312cyclictest6000-21ntp_offset11:04:270
268849814312cyclictest2996-21runrttasks10:27:000
268849814213cyclictest3609-21aten2.4_r3power10:54:510
268849814213cyclictest2996-21runrttasks08:54:120
268849814213cyclictest2789-21sshd12:05:390
268849814213cyclictest24208-21latency_hist08:34:060
268849814213cyclictest24182-21runrttasks08:33:540
268849814213cyclictest23129-21rt-features10:14:300
268849814213cyclictest22655-21latency_hist08:29:070
268849814114cyclictest15140-21munin-node09:49:180
268849814112cyclictest7813-21nfs_client11:09:360
268849814112cyclictest4499-21aten2.4-expect07:29:280
268849814112cyclictest28003-21cstates06:59:520
268849814112cyclictest26880-21munin-node09:54:150
268849814112cyclictest21574-21df_inode10:09:300
268849814112cyclictest15663-21kernelversion11:34:400
268849814013cyclictest2996-21runrttasks07:50:330
268849814013cyclictest18838-21munin-node09:59:440
268849814013cyclictest13978-21nfs_client07:59:360
268849814012cyclictest2996-21runrttasks11:55:230
268849814012cyclictest2996-21runrttasks11:43:220
268849814012cyclictest21122-21latency_hist11:54:060
268849814012cyclictest18356-21aten2.4_r3power11:44:260
268849814012cyclictest16610-21munin-node08:09:180
268849813913cyclictest26952-21runrttasks12:11:170
268849813912cyclictest32287-21runrttasks08:59:280
268849813912cyclictest28963-21munin-node10:34:480
268849813911cyclictest2406-21runrttasks07:24:070
268849813812cyclictest27538-21df10:29:240
268849813811cyclictest32041-21munin-node10:44:380
268849813713cyclictest9949-21runrttasks09:31:040
268849813713cyclictest2996-21runrttasks08:43:220
268849813712cyclictest8216-21aten2.4_r3power09:24:510
268849813712cyclictest3141-21munin-node09:09:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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