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2026-07-02 - 13:24
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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 highest latencies:
System rack2slot6.osadl.org (updated Thu Jul 02, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28761995426cyclictest0-21swapper18:11:280
28761995425cyclictest0-21swapper19:05:420
28761995421cyclictest0-21swapper17:54:050
28761995328cyclictest0-21swapper16:28:480
28761995325cyclictest75150irq/9-eth218:57:330
28761995226cyclictest0-21swapper17:56:330
28761995225cyclictest0-21swapper16:37:160
28761995128cyclictest0-21swapper19:12:050
28761995126cyclictest0-21swapper16:46:580
28761995125cyclictest0-21swapper17:12:050
28761995125cyclictest0-21swapper17:05:230
28761995124cyclictest75150irq/9-eth215:54:190
28761995025cyclictest0-21swapper17:33:180
28761995024cyclictest0-21swapper17:02:520
28761995023cyclictest0-21swapper16:53:380
28761994925cyclictest0-21swapper18:31:300
28761994924cyclictest75150irq/9-eth216:32:010
28761994924cyclictest0-21swapper18:44:440
28761994923cyclictest0-21swapper18:24:350
28761994922cyclictest0-21swapper15:49:060
28761994918cyclictest0-21swapper16:56:480
28761994916cyclictest9399-21kworker/0:216:40:570
28761994916cyclictest9399-21kworker/0:216:03:460
28761994829cyclictest0-21swapper16:05:410
28761994824cyclictest16707-21iostat_ios17:35:100
28761994823cyclictest0-21swapper15:58:020
28761994820cyclictest0-21swapper18:46:110
28761994729cyclictest0-21swapper19:03:490
28761994720cyclictest0-21swapper17:45:510
28761994715cyclictest9399-21kworker/0:218:08:340
28761994712cyclictest9399-21kworker/0:216:11:110
28761994630cyclictest0-21swapper17:22:590
28761994628cyclictest0-21swapper18:53:590
28761994628cyclictest0-21swapper18:24:580
28761994626cyclictest0-21swapper16:23:130
28761994625cyclictest0-21swapper17:15:360
28761994622cyclictest0-21swapper17:40:520
28761994621cyclictest0-21swapper18:18:360
28761994530cyclictest0-21swapper16:18:530
28761994520cyclictest0-21swapper17:27:100
28761994516cyclictest9399-21kworker/0:218:39:410
28761994514cyclictest9399-21kworker/0:218:00:140
28761993610cyclictest10154-21munin-node14:20:230
2876199359cyclictest1121-21munin-node15:20:170
28761993510cyclictest4305-21munin-node14:05:210
28761993510cyclictest10897-21munin-run15:44:590
2876199349cyclictest29651-21munin-node15:10:180
2876199349cyclictest0-21swapper13:47:200
28761993410cyclictest0-21swapper14:38:330
2876199339cyclictest0-21swapper15:01:570
2876199339cyclictest0-21swapper14:49:470
28761993310cyclictest1097-21snmpd15:25:090
28761993310cyclictest0-21swapper14:34:210
28761993310cyclictest0-21swapper14:02:000
2876199329cyclictest0-21swapper14:53:450
2876199329cyclictest0-21swapper14:15:100
2876199329cyclictest0-21swapper14:11:330
2876199329cyclictest0-21swapper13:51:480
28761993212cyclictest31602-21munin-node15:15:150
28761993211cyclictest0-21swapper15:37:460
28761993210cyclictest24820-21sshd14:55:250
2876199319cyclictest0-21swapper14:30:020
28761993122cyclictest290052sleep015:06:580
28761993120cyclictest13652sleep013:55:410
28761993110cyclictest17952-21munin-node14:40:180
28761993110cyclictest0-21swapper15:30:180
75150240irq/9-eth20-21swapper13:40:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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