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2025-11-03 - 16:18
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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 Mon Nov 03, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7180996029cyclictest0-21swapper13:48:520
7180996028cyclictest72450irq/9-eth213:00:260
7180996027cyclictest0-21swapper15:02:490
7180995828cyclictest0-21swapper13:30:150
7180995728cyclictest72450irq/9-eth214:53:040
7180995727cyclictest0-21swapper13:38:530
7180995725cyclictest0-21swapper13:10:000
7180995626cyclictest0-21swapper15:13:590
7180995624cyclictest0-21swapper14:29:280
7180995624cyclictest0-21swapper13:33:280
7180995623cyclictest31263-21diskstats12:07:400
7180995528cyclictest0-21swapper12:18:300
7180995526cyclictest0-21swapper12:31:010
7180995428cyclictest0-21swapper14:15:410
7180995428cyclictest0-21swapper13:43:380
7180995427cyclictest0-21swapper14:40:210
7180995427cyclictest0-21swapper13:55:560
7180995426cyclictest72450irq/9-eth213:25:370
7180995426cyclictest0-21swapper12:47:290
7180995423cyclictest0-21swapper14:09:560
7180995327cyclictest72450irq/9-eth212:38:040
7180995326cyclictest72450irq/9-eth214:00:440
7180995326cyclictest0-21swapper11:59:170
7180995325cyclictest0-21swapper14:20:060
7180995325cyclictest0-21swapper12:06:570
7180995323cyclictest72450irq/9-eth214:03:290
7180995227cyclictest72450irq/9-eth212:26:540
7180995226cyclictest0-21swapper15:25:270
7180995225cyclictest72450irq/9-eth214:35:560
7180995224cyclictest0-21swapper15:01:400
7180995222cyclictest0-21swapper15:21:040
7180995221cyclictest0-21swapper14:43:140
7180995219cyclictest0-21swapper13:05:460
7180995126cyclictest72450irq/9-eth214:51:280
7180995125cyclictest72450irq/9-eth214:24:020
7180995125cyclictest0-21swapper12:44:140
7180995124cyclictest72450irq/9-eth215:07:350
7180995123cyclictest72450irq/9-eth212:13:520
7180995123cyclictest0-21swapper12:35:450
7180995121cyclictest72450irq/9-eth213:15:200
7180994924cyclictest72450irq/9-eth212:53:220
7180994824cyclictest0-21swapper13:21:100
7180993710cyclictest2251-21munin-node11:07:490
7180993510cyclictest7265-21munin-node09:57:480
7180993510cyclictest0-21swapper11:27:350
718099349cyclictest0-21swapper11:42:550
7180993410cyclictest19823-21munin-node11:52:410
718099339cyclictest0-21swapper11:05:490
718099339cyclictest0-21swapper10:16:240
718099329cyclictest25174-21tune2fs10:42:470
718099329cyclictest0-21swapper10:52:330
718099329cyclictest0-21swapper10:25:510
7180993223cyclictest21421-21iostat_ios10:32:500
7180993221cyclictest6355-21df11:17:440
7180993221cyclictest166012sleep010:20:470
7180993221cyclictest12136-21cpu11:32:400
7180993212cyclictest30685-21munin-node10:57:450
7180993212cyclictest0-21swapper11:47:470
7180993211cyclictest0-21swapper11:25:280
7180993211cyclictest0-21swapper10:30:230
7180993210cyclictest1346-21runrttasks10:11:140
7180993210cyclictest0-21swapper11:37:550
7180993210cyclictest0-21swapper10:49:560
718099319cyclictest0-21swapper10:40:270
7180993122cyclictest104942sleep010:04:240
7180993010cyclictest0-21swapper11:13:080
7180992514cyclictest7229-21cut09:57:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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