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2025-11-07 - 09:43
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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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackfslot4.osadl.org (updated Fri Nov 07, 2025 00:45:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1863222630,3sleep018631-21sh19:07:430
2691221330,3chrt960-21mmi22:27:250
3235621250,2chrt32357-21TaskTest20:35:010
153321250,3chrt1532-21sh20:38:040
2932821130,2chrt29329-21sleep22:31:580
1585021130,3chrt15851-21sleep23:07:590
1035521130,2chrt10354-21sh21:56:080
369821070,3chrt3697-21cron22:45:000
1643321070,2chrt16432-21sh20:04:490
192512920,2sleep019252-21ssh21:11:410
297002880,3chrt29699-21TaskTest21:31:120
1993190796,26cyclictest960-21mmi00:13:040
1993190795,28cyclictest960-21mmi21:28:290
1993190794,26cyclictest11238-21ssh00:00:270
1993190785,27cyclictest2067-21sleep23:43:130
1993190775,27cyclictest960-21mmi00:29:320
1993190775,25cyclictest960-21mmi21:40:100
19931907713,9cyclictest7921-21TaskTest19:48:350
1993190766,20cyclictest960-21mmi23:13:110
19931907617,12cyclictest21336-21ssh00:19:450
1993190757,11cyclictest13747-21cat19:59:440
1993190756,20cyclictest960-21mmi20:08:060
1993190756,20cyclictest23289-21ssh22:20:300
1993190756,17cyclictest960-21mmi19:40:040
1993190755,25cyclictest960-21mmi00:33:170
1993190755,10cyclictest24882-21munin-run23:25:050
1993190754,26cyclictest960-21mmi00:09:130
19931907516,17cyclictest960-21mmi20:24:110
1993190746,21cyclictest960-21mmi23:32:200
1993190746,21cyclictest331-21munin-run23:40:020
1993190745,25cyclictest960-21mmi20:27:220
1993190745,25cyclictest5408-21ssh21:46:480
1993190745,21cyclictest960-21mmi21:42:490
1993190745,21cyclictest960-21mmi20:13:340
1993190745,20cyclictest19764-21ssh23:15:120
1993190744,18cyclictest8615-21ssh21:52:550
19931907411,16cyclictest7331-21sh23:53:130
12532740,2sleep01254-21ls22:40:100
1993190736,20cyclictest9593-21rm23:57:300
1993190735,20cyclictest960-21mmi22:05:090
1993190735,19cyclictest21562-21ssh00:20:120
1993190735,18cyclictest26193-21ssh21:24:590
1993190735,11cyclictest960-21mmi21:17:400
19931907317,9cyclictest887-21snmpd00:35:230
19931907316,11cyclictest375-21TaskTest19:34:200
19931907316,10cyclictest960-21mmi22:50:120
1993190727,19cyclictest3502-21TaskTest20:41:440
1993190726,19cyclictest960-21mmi22:13:390
1993190726,11cyclictest14980-21apt-get22:06:290
1993190726,10cyclictest960-21mmi22:48:480
1993190725,19cyclictest960-21mmi19:43:580
1993190725,18cyclictest960-21mmi23:47:280
1993190725,10cyclictest960-21mmi19:11:420
1993190724,26cyclictest960-21mmi19:53:220
1993190724,10cyclictest960-21mmi23:26:090
1993190724,10cyclictest22672-21TaskTest22:19:300
19931907216,11cyclictest23700-21TaskTest20:18:340
19931907210,9cyclictest0-21swapper22:56:480
1993190716,18cyclictest960-21mmi19:22:540
1993190715,19cyclictest15688-21munin-run21:05:030
1993190715,10cyclictest960-21mmi20:51:180
1993190713,19cyclictest960-21mmi19:26:470
19931907116,13cyclictest960-21mmi21:07:460
1993190707,19cyclictest960-21mmi20:55:310
1993190705,10cyclictest960-21mmi23:00:340
1993190704,26cyclictest960-21mmi19:15:430
1993190694,11cyclictest960-21mmi20:47:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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