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2025-12-09 - 18:41
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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 highest latencies:
System rack7slot3.osadl.org (updated Mon Dec 08, 2025 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5987235014sleep5985-21grep07:06:110
602199271244cyclictest9807-21ssh09:42:270
602199269240cyclictest31791-21ssh11:19:480
602199267240cyclictest15613-21cat10:07:520
602199261230cyclictest10177-21forks12:06:560
602199257231cyclictest6106-21munin-node0
602199255230cyclictest3154-21apt-get09:14:090
602199255228cyclictest15136-21missed_timers12:27:550
602199254229cyclictest23836-21sshd10:44:130
602199254229cyclictest10715-21ssh09:46:550
602199253227cyclictest8861-21cpu12:01:210
60219925290cyclictest15140-21runrttasks07:45:230
60219925288cyclictest16264-21sort12:32:530
602199252100cyclictest2105-21ssh09:09:450
60219925090cyclictest23941-21processes08:22:470
602199250219cyclictest18098-21ssh10:19:040
602199249221cyclictest14557-21ssh10:03:010
602199249220cyclictest22497-21runrttasks10:37:590
602199249217cyclictest31340-21munin-node0
60219924880cyclictest6689-21munin-node0
602199248221cyclictest27978-21kernelversion11:02:390
60219924791cyclictest26663-21fschecks_count10:57:050
60219924788cyclictest1141-21diskmemload09:33:260
60219924771cyclictest20372-21ntpq08:07:180
602199247219cyclictest9953-21missed_timers07:22:080
602199247109cyclictest17522-21munin-node0
60219924691cyclictest4689-21munin-run09:21:120
60219924690cyclictest14392-21diskmemload12:25:230
60219924689cyclictest13311-21runrttasks12:20:530
60219924684cyclictest3502-21if_err_eth011:37:220
60219924661cyclictest26253-21ssh10:55:200
602199246221cyclictest6385-21cut09:27:380
602199246220cyclictest7667-21sendmail-msp11:56:060
602199246220cyclictest30786-21ntpq08:52:490
602199246217cyclictest19938-21chrt10:27:150
602199246217cyclictest16433-21cut10:12:000
602199246215cyclictest29116-21cpu08:46:180
60219924593cyclictest21943-21ssh10:36:290
60219924551cyclictest2111-21ssh11:32:000
602199245221cyclictest9177-21sleep12:02:130
602199245219cyclictest1445-21chrt11:28:460
602199245216cyclictest29336-21runrttasks11:08:290
602199245113cyclictest19697-21ssh10:26:370
602199245109cyclictest12500-21ssh09:54:270
602199245100cyclictest4425-21ssh11:41:500
60219924494cyclictest12772-21chrt07:34:360
60219924487cyclictest29938-21df_inode11:11:520
602199244216cyclictest11671-21ssh12:12:480
602199244118cyclictest11887-21wc07:31:210
602199244110cyclictest1328-21df_inode09:06:480
60219924395cyclictest25192-21ssh10:50:500
60219924385cyclictest13935-21runrttasks07:39:340
602199243218cyclictest1775-21ifplugd09:37:020
602199243110cyclictest22609-21missed_timers08:17:100
60219924282cyclictest9012-21munin-node0
602199242212cyclictest4999-21fschecks_count09:22:030
60219924197cyclictest6870-21ifplugd07:52:460
602199241209cyclictest32687-21ntp_states11:23:230
602199241115cyclictest21548-21sshd08:12:330
60219924084cyclictest29485-21memory08:47:030
60219924080cyclictest14087-21ssh10:01:440
60219923890cyclictest0-21swapper08:27:550
602199236106cyclictest27011-21cut08:36:450
60219923593cyclictest7140-21munin-node0
602199235116cyclictest19258-21ntp_states08:02:330
60219923353cyclictest16341-21munin-run07:51:100
602199233107cyclictest26008-21wc08:32:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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