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2025-12-23 - 21:01
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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 792 highest latencies:
System rack2slot6.osadl.org (updated Tue Dec 23, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12198996127cyclictest0-21swapper09:24:290
12198995927cyclictest0-21swapper10:04:060
12198995827cyclictest0-21swapper12:00:500
12198995629cyclictest0-21swapper12:08:460
12198995628cyclictest75150irq/9-eth209:19:550
12198995626cyclictest0-21swapper10:12:590
12198995626cyclictest0-21swapper09:50:400
12198995626cyclictest0-21swapper09:13:360
12198995624cyclictest2732-21cpu09:37:310
12198995529cyclictest0-21swapper11:44:340
12198995528cyclictest0-21swapper11:40:150
12198995527cyclictest0-21swapper12:17:420
12198995527cyclictest0-21swapper11:56:330
12198995527cyclictest0-21swapper10:42:560
12198995527cyclictest0-21swapper09:45:280
12198995525cyclictest0-21swapper11:21:480
12198995525cyclictest0-21swapper10:41:270
12198995524cyclictest0-21swapper10:09:030
12198995428cyclictest0-21swapper11:23:250
12198995427cyclictest0-21swapper11:14:430
12198995427cyclictest0-21swapper10:28:010
12198995427cyclictest0-21swapper09:06:380
12198995426cyclictest0-21swapper09:58:180
12198995425cyclictest0-21swapper08:59:190
12198995424cyclictest0-21swapper10:49:530
12198995423cyclictest0-21swapper10:32:280
12198995327cyclictest75150irq/9-eth211:48:230
12198995326cyclictest11504-21munin-node10:22:400
12198995326cyclictest0-21swapper11:28:080
12198995325cyclictest75150irq/9-eth209:11:350
12198995325cyclictest0-21swapper11:08:430
12198995227cyclictest0-21swapper12:16:190
12198995227cyclictest0-21swapper09:54:450
12198995225cyclictest0-21swapper09:33:350
12198995224cyclictest0-21swapper10:54:040
12198995221cyclictest0-21swapper11:02:110
2904725125sleep00-21swapper08:54:220
12198995126cyclictest75150irq/9-eth211:04:510
12198995124cyclictest75150irq/9-eth211:35:060
12198995122cyclictest26191-21munin-node09:27:310
12198995024cyclictest75150irq/9-eth210:20:380
12198994924cyclictest0-21swapper12:05:380
12198994511cyclictest11486-21kworker/0:008:52:220
12198993410cyclictest25898-21munin-node07:27:470
12198993410cyclictest121692sleep008:12:580
1219899339cyclictest21912-21latency_hist07:17:280
1219899339cyclictest0-21swapper07:45:090
12198993311cyclictest0-21swapper07:49:440
12198993310cyclictest18189-21telnet07:07:390
12198993310cyclictest13064-21munin-node08:17:410
1219899329cyclictest0-21swapper08:33:160
1219899329cyclictest0-21swapper08:30:460
1219899329cyclictest0-21swapper08:23:300
1219899329cyclictest0-21swapper08:02:410
1219899329cyclictest0-21swapper06:53:390
12198993223cyclictest0-21swapper07:24:300
12198993221cyclictest30362-21memory07:37:430
12198993211cyclictest5265-21munin-node07:57:400
12198993210cyclictest22002-21munin-node07:17:400
12198993210cyclictest14201-21munin-node06:57:470
1219899319cyclictest0-21swapper08:44:010
1219899319cyclictest0-21swapper07:32:360
12198993121cyclictest208542sleep008:37:350
12198993121cyclictest16399-21df_inode07:02:430
12198993110cyclictest0-21swapper07:52:390
12198993010cyclictest0-21swapper08:07:520
12198992512cyclictest12201-21latency_hist06:52:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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