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2024-05-23 - 20:22
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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 Thu May 23, 2024 12:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32568245721sleep32565-21cat07:10:470
3257499263195cyclictest2784-21lxpanel09:50:050
3257499261229cyclictest3150-21gmain12:21:110
3257499253229cyclictest5611-21ls09:56:100
3257499251198cyclictest19143-21ssh10:56:410
3257499249200cyclictest1099-21kworker/u2:007:16:120
3257499248223cyclictest15303-1kworker/0:1H11:31:150
3257499248185cyclictest26781-21df09:06:000
3257499247223cyclictest3308-21df12:11:130
3257499247216cyclictest17849-21df10:51:120
3257499245178cyclictest2911-21snmpd11:32:290
3257499244198cyclictest14027-21munin-node0
3257499244180cyclictest2981-21runrttasks10:36:540
3257499243216cyclictest2981-21runrttasks11:49:320
3257499242215cyclictest6712-21df10:01:120
3257499242214cyclictest27770-21diskmemload09:36:480
3257499242209cyclictest7894-21sort10:06:190
3257499241216cyclictest28925-21sh09:15:370
3257499241209cyclictest27779-21munin-run09:10:400
3257499241181cyclictest1558-21sh12:03:020
3257499241178cyclictest18978-21grep10:56:100
3257499241176cyclictest22700-21ntp_states08:47:480
3257499240208cyclictest11840-21df08:01:070
3257499240207cyclictest9318-21chrt07:49:350
3257499239213cyclictest22335-21ssh11:11:140
3257499238214cyclictest2382-21rs:main0
3257499238209cyclictest6817-21ssh12:26:360
3257499238177cyclictest2846-21ntpq09:42:390
3257499238176cyclictest2784-21lxpanel11:25:190
3257499238175cyclictest12350-21df_inode10:26:270
3257499238175cyclictest12261-21ls10:26:100
3257499238170cyclictest2981-21runrttasks10:43:140
3257499237212cyclictest3428-21diskmemload12:11:320
3257499237210cyclictest31265-21df_inode11:51:280
3257499237209cyclictest9726-21ssh12:39:200
3257499237209cyclictest8776-21ssh12:35:360
3257499237205cyclictest30644-21memory09:22:310
3257499237205cyclictest2784-21lxpanel08:36:290
3257499237169cyclictest9361-21memory10:12:240
3257499236212cyclictest23515-21ls11:16:280
3257499236210cyclictest957-21ssh09:35:360
3257499236209cyclictest28070-21cut11:36:500
3257499236208cyclictest5285-21cut07:31:430
3257499236208cyclictest10989-21munin-run10:20:550
3257499235211cyclictest16823-21missed_timers08:21:510
3257499235205cyclictest29265-21ssh09:16:430
3257499235174cyclictest1000-21ping12:01:230
3257499235169cyclictest14536-21df_inode10:36:210
3257499235167cyclictest18608-21munin-run08:30:420
3257499234207cyclictest32440-21df09:31:030
3257499234191cyclictest8792-21ssh10:10:480
3257499233208cyclictest25485-21sendmail-msp09:00:420
3257499233208cyclictest23903-21apt-get11:18:260
3257499233168cyclictest2911-21snmpd11:06:040
3257499232201cyclictest7250-21df07:41:020
3257499231206cyclictest2572-21Xorg07:11:140
3257499231206cyclictest24486-21latency_hist08:56:010
3257499230205cyclictest3189-21netwatch07:22:330
3257499230203cyclictest4800-21latency_hist07:31:000
3257499230203cyclictest2981-21runrttasks08:06:410
3257499230202cyclictest19754-21munin-run08:35:390
3257499230165cyclictest5842-21munin-node0
3257499229161cyclictest2784-21lxpanel08:01:450
3257499228200cyclictest7542-21runrttasks07:41:420
3257499228198cyclictest22061-21/usr/sbin/munin08:45:500
3257499227200cyclictest15763-21ntp_states08:17:170
3257499227161cyclictest10543-21latency_hist07:55:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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