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2025-11-27 - 14:13
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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 Thu Nov 27, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/029081-21kworker/0:006:52:410
27619816511cyclictest23474-21munin-node09:48:000
27619815813cyclictest17306-21munin-node09:27:500
27619815412cyclictest18720-21latency_hist11:17:250
27619815313cyclictest2176-21unixbench_singl12:07:480
27619815312cyclictest2272-21aten2.4_r3power08:37:520
27619815212cyclictest17287-21munin-node07:42:430
27619815113cyclictest3401-21munin-node12:12:350
27619815112cyclictest2996-21runrttasks07:58:540
27619815014cyclictest26740-21swap11:42:430
27619815013cyclictest24709-21runrttasks08:05:570
27619814813cyclictest23625-21df11:32:430
27619814613cyclictest2996-21runrttasks10:10:010
27619814613cyclictest2996-21runrttasks07:01:130
27619814613cyclictest18569-21runrttasks11:16:100
27619814612cyclictest26609-21mailstats09:57:380
27619814513cyclictest6710-21aten2.4_r3power12:22:430
27619814513cyclictest22396-21nfs_client11:27:540
27619814513cyclictest14712-21nfs_client11:02:550
27619814512cyclictest31388-21ntp_offset10:12:410
27619814512cyclictest28563-21nfs_client08:17:530
27619814512cyclictest15692sleep008:36:200
27619814511cyclictest28094-21munin-node10:02:500
27619814413cyclictest2996-21runrttasks09:15:370
27619814412cyclictest1857-21mailstats10:22:360
27619814313cyclictest31182-21munin-node11:57:500
27619814312cyclictest23099-21runrttasks09:45:250
27619814312cyclictest12444-21latency_hist07:27:260
27619814214cyclictest2996-21runrttasks10:17:380
27619814213cyclictest9971-21runrttasks07:18:050
27619814213cyclictest8253-21aten2.4_r3power10:42:430
27619814213cyclictest5405-21nfs_client12:17:540
27619814213cyclictest2756-21munin-node11:37:330
27619814212cyclictest9590-21munin-node10:47:360
27619814212cyclictest9476-21latency_hist09:02:240
27619814212cyclictest6632-21nfs_client07:07:530
27619814212cyclictest4996-21iostat07:02:490
27619814212cyclictest29641-21munin-node11:52:490
27619814212cyclictest20379-21munin-node11:22:480
27619814212cyclictest15093-21aten2.4_r3power07:33:080
27619814114cyclictest6488-21munin-node10:37:460
27619814113cyclictest2996-21runrttasks10:59:560
27619814113cyclictest2996-21runrttasks08:45:470
27619814113cyclictest11739-21kernelversion10:52:580
27619814113cyclictest11404-21df_inode09:07:480
27619814112cyclictest9453-21latency_hist09:02:250
27619814112cyclictest32720-21munin-node12:02:440
27619814112cyclictest21595-21runrttasks09:40:430
27619814013cyclictest18839-21munin-node07:47:480
27619814013cyclictest12801-21df07:27:440
27619813913cyclictest3719-21df_inode10:27:470
27619813913cyclictest2996-21runrttasks07:52:490
27619813912cyclictest17181-21idleruntime-cro11:12:240
27619813911cyclictest2996-21runrttasks09:54:490
27619813814cyclictest25612-21kernelversion08:07:560
27619813813cyclictest7682-21munin-node07:13:090
27619813813cyclictest2996-21runrttasks08:16:050
27619813812cyclictest7394-21sh08:53:060
27619813812cyclictest31881-21aten2.4_r3power08:28:030
27619813812cyclictest2996-21runrttasks08:24:150
27619813812cyclictest28516-21forks11:47:480
27619813812cyclictest16372-21entropy09:22:560
27619813811cyclictest15671-21latency_hist09:22:250
27619813713cyclictest5500-21nfs_client10:32:570
27619813712cyclictest2996-21runrttasks08:51:500
27619813712cyclictest16871-21sshd07:39:560
27619813711cyclictest18891-21mailstats09:32:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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