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2025-11-27 - 18:04
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Thu Nov 27, 2025 12:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153200,0ktimers/0298511sleep06:52:400
1514740,0ktimers/0262811sleep12:11:280
1514680,0ktimers/093091sleep07:54:030
1514660,0ktimers/0104491sleep08:02:450
1514640,0ktimers/038491sleep07:24:100
527504520,0irq/11-sym53c8x130150irq/15-NE200008:17:200
1514330,0ktimers/067021sleep10:28:060
1514240,0ktimers/034351sleep10:11:330
1514130,0ktimers/0323251sleep07:03:530
1514080,0ktimers/0217291sleep08:58:290
1514070,0ktimers/0206391sleep11:42:560
1514010,0ktimers/0135621sleep08:18:170
1514000,0ktimers/0154001sleep08:27:200
1513990,0ktimers/086571sleep07:51:240
1513990,0ktimers/0312601chrt06:58:360
1513950,0ktimers/0277911sleep12:20:170
1513930,0ktimers/0325251sleep09:54:030
527503910,0irq/11-sym53c8x130150irq/15-NE200010:58:590
1513840,0ktimers/0142611sleep11:12:290
527503710,0irq/11-sym53c8x130150irq/15-NE200010:37:210
1513660,0ktimers/0225601chrt11:53:100
1513660,0ktimers/010141sleep07:12:370
1513610,0ktimers/0296661sleep09:38:390
527503550,0irq/11-sym53c8x130150irq/15-NE200009:18:050
527503540,0irq/11-sym53c8x130150irq/15-NE200012:27:260
527503540,0irq/11-sym53c8x130150irq/15-NE200009:27:260
527503540,0irq/11-sym53c8x130150irq/15-NE200008:57:190
1301503510,0irq/15-NE200052750irq/11-sym53c8xx07:57:550
1446135040,0sleep151ktimers/010:00:250
1301503340,0irq/15-NE200052750irq/11-sym53c8xx10:43:580
1513330,0ktimers/024561sleep10:04:200
1301503270,0irq/15-NE200052750irq/11-sym53c8xx11:07:570
527503210,0irq/11-sym53c8x130150irq/15-NE200008:12:230
1631313210,0sleep151ktimers/011:21:510
1513200,0ktimers/0218551sleep11:48:250
1513170,0ktimers/0182231sleep11:32:020
1301503170,0irq/15-NE200052750irq/11-sym53c8xx10:47:400
527503160,0irq/11-sym53c8x130150irq/15-NE200011:22:490
527503150,0irq/11-sym53c8x47-21kswapd009:12:560
527503140,0irq/11-sym53c8x6039-21cron07:37:310
1513120,0ktimers/0130641sleep11:03:360
527503110,0irq/11-sym53c8x130150irq/15-NE200007:12:240
527503030,0irq/11-sym53c8x28100-21latency_hist09:32:290
272812980,0sleep151ktimers/007:19:040
27659129627,0sleep27657-21sshd09:28:570
527502930,0irq/11-sym53c8x23980-21kernelversion11:58:500
1301502930,0irq/15-NE200023171-21chrt09:06:210
1512920,0ktimers/0313011sleep09:48:020
527502910,0irq/11-sym53c8x7921-21munin-run07:47:260
527502910,0irq/11-sym53c8x130150irq/15-NE200008:47:270
527502910,0irq/11-sym53c8x0-21swapper09:07:410
527502820,0irq/11-sym53c8x9104-21grep10:39:060
527502820,0irq/11-sym53c8x6496-21munin-node10:27:300
2036512820,0sleep151ktimers/011:41:480
527502790,0irq/11-sym53c8x11492-21wc10:53:400
1512780,0ktimers/016234-21latency_hist08:32:250
1301502780,0irq/15-NE20005062-21latency_hist07:32:310
1301502750,0irq/15-NE20004668-21nfs_client07:28:500
527502740,0irq/11-sym53c8x17510-21ntp_states08:37:520
1512720,0ktimers/0265161sleep12:12:440
527502710,0irq/11-sym53c8x4126-21needreboot10:13:530
1301502710,0irq/15-NE20005386-21basename10:19:130
527502690,0irq/11-sym53c8x19175-21chrt11:34:510
1301502680,0irq/15-NE200019708-21chrt08:48:050
527502670,0irq/11-sym53c8x30344-21latency_hist09:42:290
1301502660,0irq/15-NE200016308-21ls08:32:310
527502610,0irq/11-sym53c8x25541-21munin-run12:07:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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