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2026-03-12 - 23:04
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack7slot3.osadl.org (updated Thu Mar 12, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2928999255227cyclictest8430-21rm10:14:200
2928999254230cyclictest7248-21memory10:09:290
2928999252226cyclictest31302-21runrttasks07:14:510
2928999250222cyclictest7161-21ls07:52:450
2928999249217cyclictest31108-21ssh09:35:500
2928999246212cyclictest28640-21ssh09:25:590
2928999245219cyclictest8604-21if_eth007:58:250
2928999245218cyclictest22216-21irqstats08:58:360
2928999244213cyclictest23626-21runrttasks11:17:110
2928999243217cyclictest9360-21irqstats12:29:090
2928999243216cyclictest17232-21chrt08:37:110
2928999243214cyclictest30998-21ifplugd11:58:500
2928999242214cyclictest6000-21memory10:04:280
2928999242214cyclictest20757-21diskmemload11:04:380
2928999242209cyclictest24723-21ssh11:21:200
2928999242172cyclictest30350-21df_inode09:33:190
2928999241220cyclictest29283-21cyclictest09:49:440
2928999241216cyclictest26922-21sshd11:29:510
2928999241216cyclictest20346-21sh11:03:190
2928999241216cyclictest17098-21ssh10:49:370
2928999241209cyclictest30480-21df07:12:500
2928999241209cyclictest12382-21munin-node0
2928999240215cyclictest5821-21apt-get12:14:480
2928999240215cyclictest18372-21ping10:54:450
2928999240209cyclictest15935-21munin-node0
2928999240174cyclictest32364-21sh09:40:450
2928999240171cyclictest2953-21runrttasks12:04:210
2928999239213cyclictest17299-21munin-node0
2928999239213cyclictest10368-21sh10:22:510
2928999239212cyclictest31231-21munin-run11:47:520
2928999239211cyclictest7995-21ssh12:23:470
2928999239210cyclictest29634-21ssh11:40:220
2928999239177cyclictest11347-21ssh12:37:460
2928999238211cyclictest25991-21runrttasks09:15:050
2928999238210cyclictest642-21ping11:54:290
2928999238210cyclictest6089-21df07:47:540
2928999237211cyclictest9900-21modprobe08:03:440
2928999237210cyclictest21173-21sort08:53:430
2928999237208cyclictest5195-21ssh10:01:260
2928999237208cyclictest27699-21ssh11:33:290
2928999237206cyclictest11791-21df08:12:590
2928999237204cyclictest18809-21irqstats08:43:240
2928999237173cyclictest22660-21ssh11:12:590
2928999237171cyclictest32461-21ssh11:52:220
2928999237171cyclictest11564-21munin-run10:27:490
2928999236211cyclictest13722-21netwatch08:20:160
2928999236210cyclictest2771-21fschecks_count07:33:080
2928999236210cyclictest27219-21ssh09:20:110
2928999236207cyclictest25820-21ssh11:25:200
2928999236206cyclictest1300-21runrttasks07:27:290
2928999236204cyclictest19896-21runrttasks08:48:200
2928999236168cyclictest4128-21munin-run09:58:040
2928999235209cyclictest4255-21netwatch12:08:370
2928999235208cyclictest14759-21users08:24:140
2928999235207cyclictest24619-21chrt09:09:310
2928999235203cyclictest6704-21sort12:18:410
2928999234209cyclictest1562-21fschecks_count07:28:090
2928999234209cyclictest15265-21munin-node0
2928999234207cyclictest717-21irqstats09:44:090
2928999234203cyclictest24235-21df_inode09:08:270
2928999233209cyclictest15377-21rm10:42:590
2928999233206cyclictest13961-21ssh10:37:040
2928999233205cyclictest11640-21munin-node0
2928999232171cyclictest3725-21munin-node0
2928999231198cyclictest31761-21uniq07:18:100
2928999230202cyclictest7290-21chrt07:53:040
2928999230201cyclictest29385-21df07:07:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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