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2025-12-06 - 16:28
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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 Sat Dec 06, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140160ksoftirqd/016528-21kworker/0:106:52:050
195549814713cyclictest19943-21latency_hist08:41:500
195549814712cyclictest3076-21munin-node11:17:260
195549814712cyclictest2861-21sendmail-mta08:20:290
195549814613cyclictest1394-21latency_hist11:11:490
195549814612cyclictest8176-21nfs_client08:02:210
195549814612cyclictest17525-21nfs_client12:02:210
195549814514cyclictest15432-21munin-node11:57:150
195549814513cyclictest7841-21df11:32:100
195549814513cyclictest28047-21nfs_client07:22:210
195549814513cyclictest26250-21munin-node10:47:150
195549814512cyclictest2996-21runrttasks08:33:530
195549814512cyclictest20786-21aten2.4-expect10:27:310
195549814413cyclictest2996-21runrttasks07:28:480
195549814412cyclictest31080-21ntp_offset07:32:090
195549814412cyclictest16188-21runrttasks08:27:320
195549814411cyclictest22089-21nfs_client12:17:220
195549814411cyclictest15362-21latency_hist11:56:510
195549814314cyclictest9819-21nfs_client08:07:210
195549814313cyclictest7721-21munin-node09:47:050
195549814313cyclictest4626-21munin-node11:22:110
195549814313cyclictest26281-21df_inode07:17:140
195549814313cyclictest25179-21nfs_client08:57:210
195549814312cyclictest1973-21nfs_client09:27:210
195549814312cyclictest1965-21nfs_client07:42:220
195549814213cyclictest28326-21nfs_client09:07:210
195549814213cyclictest24442-21munin-node07:12:040
195549814213cyclictest21957-21kernelversion07:02:240
195549814213cyclictest19550-21munin-node11:47:020
195549814212cyclictest804-21cstates07:37:350
195549814212cyclictest6179-21munin-node11:27:040
195549814212cyclictest5832-21runrttasks09:40:060
195549814212cyclictest29377-21mailstats10:57:020
195549814212cyclictest1735-21munin-node11:12:240
195549814212cyclictest14015-21df10:07:080
195549814123cyclictest310-21unixbench_singl09:22:160
195549814113cyclictest31534-21aten2.4_r3power09:17:310
195549814113cyclictest2996-21runrttasks08:14:000
195549814113cyclictest12899-21grep10:02:220
195549814113cyclictest10798-21munin-node09:57:230
195549814112cyclictest6634-21nfs_client07:57:190
195549814112cyclictest29447-21df09:12:080
195549814112cyclictest20080-21munin-node12:12:360
195549814013cyclictest24816-21df10:42:120
195549814013cyclictest23260-21idleruntime12:22:200
195549814013cyclictest18167-21runrttasks10:19:570
195549814012cyclictest9261-21munin-node09:52:260
195549814012cyclictest3085-21munin-node07:47:250
195549814012cyclictest2996-21runrttasks10:39:350
195549814011cyclictest19754-21aten2.4_r3power06:56:560
195549813914cyclictest11417-21if_err_eth011:42:250
195549813912cyclictest6947-21latency09:42:330
195549813912cyclictest2996-21runrttasks08:23:590
195549813812cyclictest2996-21runrttasks08:38:330
195549813812cyclictest23683-21latency07:07:320
195549813812cyclictest18520-21munin-node10:22:050
195549813811cyclictest21615-21munin-node10:32:320
195549813713cyclictest9925-21processes11:37:270
195549813713cyclictest31426-21needreboot11:02:220
195549813713cyclictest18942-21awk12:07:150
195549813712cyclictest26880-21aten2.4_r3power09:02:270
195549813712cyclictest15904-21nfs_client10:12:220
195549813612cyclictest21720-21sh08:47:060
195549813611cyclictest4633-21munin-node07:52:240
195549813513cyclictest27761-21latency_hist10:51:510
195549813512cyclictest3793-21aten2.4_r3power09:32:290
195549813512cyclictest23162-21munin-node08:52:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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