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2025-12-01 - 18:42
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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 01, 2025 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
46499260235cyclictest21273-21sendmail08:36:140
46499257211cyclictest2872-21snmpd11:06:280
46499249219cyclictest4848-21sshd09:46:140
46499248220cyclictest8489-21sh10:02:060
46499248182cyclictest29232-21rm11:33:310
46499247220cyclictest19100-21sed08:26:310
46499245219cyclictest6639-21fschecks_time07:31:560
46499245218cyclictest16857-21df08:16:410
46499245214cyclictest24931-21rm11:15:020
46499245196cyclictest30640-21chrt09:17:020
46499245159cyclictest14264-21ssh10:27:260
46499244219cyclictest583-21cpu11:51:290
46499243217cyclictest8800-21sh12:26:530
46499243217cyclictest1112-21ls11:53:000
46499243214cyclictest29899-21ping11:37:080
46499243213cyclictest5220-21ssh12:11:230
46499243199cyclictest11921-21ssh10:17:180
46499242218cyclictest32316-21chrt09:23:520
46499242218cyclictest16873-21ntp_states10:38:320
46499242213cyclictest435-21sh09:27:010
46499242213cyclictest25192-21load08:52:200
46499240213cyclictest28167-21diskmemload10:26:030
46499240213cyclictest21047-21ssh10:57:250
46499240212cyclictest5912-21sh09:50:590
46499240174cyclictest9766-21munin-run12:31:260
46499239217cyclictest28176-21munin-run09:06:290
46499239215cyclictest7108-21munin-run09:56:300
46499239210cyclictest11088-21df_inode12:37:000
46499238212cyclictest20662-21munin-run10:56:340
46499238211cyclictest1642-21runrttasks09:32:170
46499238210cyclictest2924-21ssh12:01:240
46499238210cyclictest19641-21df10:51:400
46499238208cyclictest2845-21ssh09:37:130
46499238206cyclictest23087-21sshd08:43:020
46499237215cyclictest17773-21runrttasks08:20:330
46499237214cyclictest9891-21ssh10:07:520
46499237212cyclictest27405-21munin-node0
46499237205cyclictest11045-21latency_hist07:51:310
46499236212cyclictest31475-21diskmemload11:43:220
46499236212cyclictest1806-21ifplugd07:23:010
46499236175cyclictest15030-21munin-node0
46499236172cyclictest29369-21cpu09:11:280
46499235211cyclictest12670-21ntp_states07:57:440
46499235206cyclictest2872-21snmpd10:14:460
46499235205cyclictest22919-21munin-node0
46499235202cyclictest18595-21df_inode10:46:560
46499235172cyclictest3064-21latency_hist07:16:430
46499234209cyclictest4174-21ssh12:06:430
46499234208cyclictest8881-21grep07:41:520
46499234207cyclictest31571-21apt09:21:250
46499233207cyclictest7820-21ntp_states09:58:380
46499233207cyclictest2720-21lxpanel11:17:250
46499233207cyclictest24209-21proc_pri08:48:020
46499233206cyclictest6557-21ssh12:17:070
46499233206cyclictest2720-21lxpanel08:05:570
46499233206cyclictest26392-21runrttasks08:57:310
46499233206cyclictest22561-21df08:41:360
46499233203cyclictest6453-21cut07:31:330
46499232202cyclictest8748-21latency_hist07:41:310
46499232168cyclictest2879-21munin-node0
46499232165cyclictest7662-21df_inode12:22:000
46499231205cyclictest28113-21ntp_states11:28:330
46499229160cyclictest14919-21munin-node0
46499228203cyclictest11618-21munin-node0
46499228200cyclictest683-21fschecks_count07:06:480
46499225198cyclictest20221-21cpu08:31:300
32238222424sleep32241-21ntp_offset07:01:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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