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2026-04-12 - 00:17
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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 the 100 highest latencies:
System rack2slot6.osadl.org (updated Sat Apr 11, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19025995127cyclictest0-21swapper06:02:300
19025995024cyclictest0-21swapper08:58:150
19025994930cyclictest0-21swapper06:34:430
19025994926cyclictest0-21swapper07:34:400
19025994912cyclictest25075-21kworker/0:207:05:250
19025994827cyclictest6762-21taskset07:14:220
19025994814cyclictest25075-21kworker/0:206:42:390
19025994716cyclictest25075-21kworker/0:208:41:120
19025994716cyclictest25075-21kworker/0:208:17:200
19025994715cyclictest25075-21kworker/0:209:19:510
19025994715cyclictest25075-21kworker/0:208:47:260
19025994714cyclictest25075-21kworker/0:208:07:470
19025994712cyclictest25075-21kworker/0:208:02:080
19025994626cyclictest18434-21runrttasks09:25:530
19025994626cyclictest0-21swapper06:48:290
19025994622cyclictest0-21swapper06:18:060
19025994615cyclictest25075-21kworker/0:206:29:170
19025994615cyclictest25075-21kworker/0:206:10:230
19025994614cyclictest25075-21kworker/0:209:02:060
19025994614cyclictest25075-21kworker/0:207:53:390
19025994614cyclictest25075-21kworker/0:207:47:090
19025994614cyclictest25075-21kworker/0:207:23:340
19025994613cyclictest25075-21kworker/0:206:52:360
19025994613cyclictest25075-21kworker/0:206:21:500
19025994612cyclictest25075-21kworker/0:208:42:230
19025994612cyclictest25075-21kworker/0:207:57:200
19025994529cyclictest0-21swapper07:08:540
19025994526cyclictest0-21swapper07:29:290
19025994520cyclictest0-21swapper05:57:040
19025994515cyclictest25075-21kworker/0:207:38:120
19025994515cyclictest25075-21kworker/0:206:58:330
19025994514cyclictest25075-21kworker/0:208:34:060
19025994514cyclictest25075-21kworker/0:207:41:260
19025994513cyclictest25075-21kworker/0:208:15:570
19025994511cyclictest25075-21kworker/0:208:28:550
19025994511cyclictest25075-21kworker/0:206:14:100
19025994415cyclictest25075-21kworker/0:209:12:510
19025994414cyclictest25075-21kworker/0:209:07:200
19025994414cyclictest25075-21kworker/0:208:54:260
19025994414cyclictest25075-21kworker/0:208:21:450
19025994411cyclictest25075-21kworker/0:207:17:140
19025994316cyclictest25075-21kworker/0:206:40:060
1902599379cyclictest10165-21munin-node04:56:500
19025993611cyclictest31614-21munin-node05:51:490
19025993510cyclictest0-21swapper05:05:130
1902599349cyclictest0-21swapper04:03:230
1902599348cyclictest0-21swapper03:58:360
19025993411cyclictest30791-21munin-node04:26:550
19025993411cyclictest25762-21munin-node05:36:510
19025993314cyclictest23810-21munin-node05:31:480
19025993311cyclictest0-21swapper04:54:050
19025993311cyclictest0-21swapper04:17:000
19025993310cyclictest4313-21munin-node04:41:580
19025993310cyclictest1025-21open_files04:31:570
19025993310cyclictest0-21swapper05:18:100
19025993310cyclictest0-21swapper04:11:560
1902599329cyclictest1097-21snmpd05:10:290
1902599329cyclictest0-21swapper04:48:270
1902599329cyclictest0-21swapper04:26:250
19025993223cyclictest23769-21ps04:06:590
19025993213cyclictest0-21swapper05:23:250
19025993210cyclictest29350-21sshd05:45:230
1902599319cyclictest0-21swapper05:12:050
1902599319cyclictest0-21swapper04:37:400
19025993122cyclictest22354-21iostat05:26:500
19025993111cyclictest0-21swapper05:47:410
75150270irq/9-eth217329-21df03:51:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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