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2026-03-01 - 07:40
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot6.osadl.org (updated Sun Mar 01, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
584021680,4sleep2444499cyclictest01:13:352
1464121570,3sleep2444499cyclictest00:16:062
1068911410,10ptp4l28166-21kworker/3:219:53:263
106891740,1ptp4l401ktimersoftd/323:07:223
106891690,10ptp4l401ktimersoftd/322:25:263
8962670,3sleep0876-21ssh01:08:360
56012660,3sleep2321ktimersoftd/221:56:222
4444996451,6cyclictest33-21ksoftirqd/221:43:432
40572644,10sleep20-21swapper/219:49:552
106891630,1ptp4l401ktimersoftd/301:19:503
106891630,1ptp4l401ktimersoftd/300:38:413
4444996232,3cyclictest33-21ksoftirqd/222:28:502
4444996232,3cyclictest33-21ksoftirqd/222:28:502
4444996149,5cyclictest33-21ksoftirqd/200:53:462
4444996121,8cyclictest33-21ksoftirqd/221:58:592
234242590,5sleep2444499cyclictest22:13:532
4444995832,4cyclictest33-21ksoftirqd/220:59:012
4444995644,5cyclictest33-21ksoftirqd/200:43:462
4444995633,7cyclictest33-21ksoftirqd/223:08:492
42432564,41sleep00-21swapper/019:52:200
106891560,1ptp4l401ktimersoftd/323:19:063
106891560,1ptp4l401ktimersoftd/321:56:353
106891560,1ptp4l401ktimersoftd/300:04:503
106891550,1ptp4l401ktimersoftd/323:45:323
4444995423,10cyclictest33-21ksoftirqd/223:53:492
106891540,1ptp4l401ktimersoftd/321:26:123
106891540,1ptp4l401ktimersoftd/300:56:023
4434995321,10cyclictest9-21ksoftirqd/001:19:010
4444995222,16cyclictest33-21ksoftirqd/223:33:462
4444995217,15cyclictest33-21ksoftirqd/223:58:392
4434995222,5cyclictest9-21ksoftirqd/023:35:340
46362510,1sleep20-21swapper/200:38:552
242542510,3sleep24426-21cyclictest21:13:312
214232510,3sleep321425-21irqrtprio20:58:503
106891510,2ptp4l31629-21kworker/3:100:25:443
4434995021,6cyclictest9-21ksoftirqd/023:08:590
106891500,2ptp4l1021-21kworker/3:221:48:253
4444994923,17cyclictest33-21ksoftirqd/222:48:532
443499494,7cyclictest9-21ksoftirqd/000:48:530
106891490,1ptp4l401ktimersoftd/301:05:323
444499483,9cyclictest33-21ksoftirqd/222:58:492
4444994834,3cyclictest33-21ksoftirqd/222:39:002
4444994833,3cyclictest33-21ksoftirqd/200:03:512
4444994824,4cyclictest33-21ksoftirqd/223:43:552
4444994822,16cyclictest33-21ksoftirqd/222:13:312
4444994821,4cyclictest33-21ksoftirqd/222:53:522
4444994821,17cyclictest33-21ksoftirqd/223:13:512
4444994820,17cyclictest33-21ksoftirqd/222:03:432
4444994820,11cyclictest33-21ksoftirqd/201:20:552
4434994819,7cyclictest9-21ksoftirqd/000:57:580
4444994740,3cyclictest33-21ksoftirqd/200:08:382
4444994740,3cyclictest33-21ksoftirqd/200:08:382
4444994739,4cyclictest33-21ksoftirqd/223:48:372
4444994724,7cyclictest33-21ksoftirqd/221:38:312
4444994723,15cyclictest33-21ksoftirqd/200:23:472
4444994721,4cyclictest33-21ksoftirqd/223:30:302
4444994721,4cyclictest33-21ksoftirqd/200:33:352
443499474,7cyclictest9-21ksoftirqd/022:38:330
4434994721,6cyclictest9-21ksoftirqd/000:18:570
4434994716,10cyclictest9-21ksoftirqd/022:24:000
106891470,2ptp4l22214-21kworker/3:022:48:223
4444994632,4cyclictest33-21ksoftirqd/201:03:352
4444994623,4cyclictest33-21ksoftirqd/201:18:362
4444994623,3cyclictest33-21ksoftirqd/222:48:322
4444994622,4cyclictest33-21ksoftirqd/223:04:432
4444994622,15cyclictest33-21ksoftirqd/200:18:472
4444994620,4cyclictest33-21ksoftirqd/223:43:342
443499467,7cyclictest1930-21diskmemload22:03:460
443499466,6cyclictest9-21ksoftirqd/000:13:340
443499466,6cyclictest9-21ksoftirqd/000:13:340
443499465,9cyclictest9-21ksoftirqd/000:14:040
443499465,11cyclictest9-21ksoftirqd/023:28:540
4434994620,9cyclictest9-21ksoftirqd/021:08:300
4434994619,5cyclictest9-21ksoftirqd/023:39:510
4444994529,13cyclictest33-21ksoftirqd/222:23:512
4444994523,7cyclictest33-21ksoftirqd/223:18:522
4444994522,4cyclictest33-21ksoftirqd/223:28:322
4444994520,4cyclictest33-21ksoftirqd/222:38:232
4444994520,15cyclictest33-21ksoftirqd/201:04:052
443499457,9cyclictest9-21ksoftirqd/001:08:550
443499457,7cyclictest12971-21latency_hist00:48:350
443499455,11cyclictest9-21ksoftirqd/020:43:290
443499455,11cyclictest9-21ksoftirqd/020:43:290
443499454,9cyclictest9-21ksoftirqd/000:38:570
443499454,9cyclictest9-21ksoftirqd/000:23:550
443499454,8cyclictest9-21ksoftirqd/021:58:440
443499454,7cyclictest9-21ksoftirqd/022:33:440
443499454,6cyclictest9-21ksoftirqd/022:33:310
443499454,6cyclictest9-21ksoftirqd/022:33:310
4434994521,8cyclictest9-21ksoftirqd/023:48:340
4434994519,9cyclictest9-21ksoftirqd/022:21:320
4434994519,8cyclictest9-21ksoftirqd/022:48:500
4444994422,4cyclictest33-21ksoftirqd/222:20:462
4440994435,5cyclictest25-21ksoftirqd/123:58:441
443499444,9cyclictest9-21ksoftirqd/021:43:440
443499442,7cyclictest9-21ksoftirqd/022:13:440
4434994426,3cyclictest9-21ksoftirqd/001:15:440
220822440,5sleep122085-21irqrtprio00:23:521
444499433,7cyclictest33-21ksoftirqd/200:53:352
4444994323,7cyclictest33-21ksoftirqd/220:13:582
444499431,5cyclictest1938-21munin-run21:53:312
443499436,8cyclictest9-21ksoftirqd/022:53:530
443499436,5cyclictest9-21ksoftirqd/000:08:330
443499436,4cyclictest9-21ksoftirqd/022:08:480
4434994332,3cyclictest9-21ksoftirqd/020:28:500
4444994219,3cyclictest33-21ksoftirqd/221:28:592
443499426,8cyclictest9-21ksoftirqd/000:28:470
443499426,7cyclictest9-21ksoftirqd/019:58:290
443499426,5cyclictest9-21ksoftirqd/023:53:340
443499425,7cyclictest9-21ksoftirqd/021:13:300
443499425,4cyclictest9-21ksoftirqd/023:08:330
443499424,9cyclictest9-21ksoftirqd/021:53:560
443499424,8cyclictest9-21ksoftirqd/023:18:560
443499424,7cyclictest9-21ksoftirqd/023:13:510
443499422,8cyclictest9-21ksoftirqd/000:33:560
443499422,6cyclictest9-21ksoftirqd/023:03:330
106891420,2ptp4l1021-21kworker/3:222:41:463
106891420,1ptp4l401ktimersoftd/300:32:323
4444994130,3cyclictest33-21ksoftirqd/200:36:592
4444994123,5cyclictest33-21ksoftirqd/220:28:502
4444994113,11cyclictest33-21ksoftirqd/219:58:432
443499415,10cyclictest9-21ksoftirqd/020:58:430
443499414,7cyclictest9-21ksoftirqd/023:43:480
443499414,7cyclictest9-21ksoftirqd/020:23:280
443499414,4cyclictest9-21ksoftirqd/021:53:310
413024120,11sleep125-21ksoftirqd/119:50:511
4444994011,11cyclictest33-21ksoftirqd/220:43:412
443499405,7cyclictest24192-21ssh00:58:510
443499404,7cyclictest9-21ksoftirqd/020:38:290
443499404,6cyclictest9-21ksoftirqd/022:43:480
443499403,7cyclictest1930-21diskmemload23:24:010
443499403,6cyclictest9-21ksoftirqd/023:58:590
443499402,7cyclictest9-21ksoftirqd/020:48:290
4444993932,4cyclictest33-21ksoftirqd/221:13:302
443499396,4cyclictest9-21ksoftirqd/021:13:440
443499394,7cyclictest9-21ksoftirqd/021:23:310
443499393,8cyclictest9-21ksoftirqd/020:13:280
443499391,6cyclictest9-21ksoftirqd/021:38:310
106891390,1ptp4l401ktimersoftd/300:14:013
444499388,9cyclictest33-21ksoftirqd/220:38:292
444499381,7cyclictest33-21ksoftirqd/219:58:292
443499385,7cyclictest9-21ksoftirqd/021:28:550
106891380,1ptp4l401ktimersoftd/323:39:453
106891380,1ptp4l401ktimersoftd/322:54:003
106891380,1ptp4l401ktimersoftd/300:19:203
106891380,0ptp4l401ktimersoftd/300:33:463
4444993726,3cyclictest33-21ksoftirqd/220:10:512
443499374,7cyclictest9-21ksoftirqd/020:13:520
443499374,4cyclictest9-21ksoftirqd/020:03:300
443499373,7cyclictest9-21ksoftirqd/020:53:290
443499371,7cyclictest9-21ksoftirqd/020:28:290
106891370,2ptp4l31629-21kworker/3:100:58:513
106891370,1ptp4l401ktimersoftd/323:53:153
106891370,1ptp4l401ktimersoftd/323:34:273
106891370,1ptp4l401ktimersoftd/323:28:393
106891370,1ptp4l401ktimersoftd/323:28:333
106891370,1ptp4l401ktimersoftd/323:17:033
106891370,1ptp4l401ktimersoftd/323:09:273
106891370,1ptp4l401ktimersoftd/322:16:353
106891370,1ptp4l401ktimersoftd/321:59:363
106891370,1ptp4l401ktimersoftd/321:05:503
106891370,1ptp4l401ktimersoftd/301:16:203
106891370,1ptp4l401ktimersoftd/301:10:473
106891370,1ptp4l401ktimersoftd/300:47:243
444499364,3cyclictest26714-21runrttasks21:18:432
444499361,6cyclictest33-21ksoftirqd/220:43:292
444499361,6cyclictest33-21ksoftirqd/220:43:292
106891360,1ptp4l401ktimersoftd/323:57:243
106891360,1ptp4l401ktimersoftd/323:03:163
106891360,1ptp4l401ktimersoftd/322:32:573
106891360,1ptp4l401ktimersoftd/322:32:573
106891360,1ptp4l401ktimersoftd/322:21:283
106891360,1ptp4l401ktimersoftd/322:13:033
106891360,1ptp4l401ktimersoftd/322:04:033
106891360,0ptp4l401ktimersoftd/322:34:593
444499357,10cyclictest33-21ksoftirqd/221:24:222
444499353,4cyclictest121rcu_preempt21:43:312
444499349,9cyclictest33-21ksoftirqd/220:03:302
444499344,9cyclictest33-21ksoftirqd/220:49:452
4444993428,3cyclictest33-21ksoftirqd/220:58:292
4444993428,3cyclictest33-21ksoftirqd/220:28:292
4444993428,3cyclictest33-21ksoftirqd/220:23:282
443499344,6cyclictest9-21ksoftirqd/019:54:500
443499342,7cyclictest9-21ksoftirqd/020:58:300
443499342,4cyclictest9-21ksoftirqd/021:41:380
106891340,1ptp4l401ktimersoftd/322:48:453
106891340,1ptp4l401ktimersoftd/300:50:573
4453993328,3cyclictest41-21ksoftirqd/319:58:433
4434993312,8cyclictest9-21ksoftirqd/021:26:320
106891330,1ptp4l401ktimersoftd/300:12:023
106891330,1ptp4l401ktimersoftd/300:12:023
106891330,1ptp4l401ktimersoftd/300:02:293
4444993226,3cyclictest33-21ksoftirqd/221:08:302
106891320,1ptp4l401ktimersoftd/321:33:033
106891320,0ptp4l401ktimersoftd/320:55:123
106891310,1ptp4l401ktimersoftd/320:24:473
106891310,1ptp4l401ktimersoftd/320:22:263
106891300,0ptp4l401ktimersoftd/321:38:443
106891300,0ptp4l401ktimersoftd/321:21:223
4440992924,3cyclictest25-21ksoftirqd/123:53:331
4440992924,3cyclictest25-21ksoftirqd/100:23:341
118642290,2sleep10-21swapper/100:13:481
106891290,1ptp4l401ktimersoftd/320:41:203
106891290,1ptp4l401ktimersoftd/320:41:203
4453992821,4cyclictest41-21ksoftirqd/321:51:343
4440992822,3cyclictest25-21ksoftirqd/123:38:551
4440992821,4cyclictest25-21ksoftirqd/101:08:531
106891280,1ptp4l401ktimersoftd/321:11:003
106891280,1ptp4l401ktimersoftd/320:07:373
106891270,0ptp4l401ktimersoftd/321:18:203
4453992620,3cyclictest41-21ksoftirqd/320:48:293
4440992617,6cyclictest20985-21ssh00:54:501
106891260,0ptp4l401ktimersoftd/320:17:063
4453992518,4cyclictest41-21ksoftirqd/320:51:283
444099252,20cyclictest21761-21ls22:13:311
4440992520,3cyclictest25-21ksoftirqd/100:03:461
4440992518,4cyclictest25-21ksoftirqd/121:48:551
4440992518,4cyclictest25-21ksoftirqd/120:49:571
4440992518,4cyclictest25-21ksoftirqd/120:14:231
4440992518,4cyclictest25-21ksoftirqd/120:05:051
444099251,21cyclictest25791-21wc21:13:571
106891250,0ptp4l401ktimersoftd/321:34:373
444099243,11cyclictest26239-21ssh00:28:451
4440992418,3cyclictest25-21ksoftirqd/121:25:271
4440992418,3cyclictest25-21ksoftirqd/120:31:521
4440992417,4cyclictest25-21ksoftirqd/120:34:521
106891240,1ptp4l401ktimersoftd/320:37:003
4453992316,4cyclictest41-21ksoftirqd/320:11:373
4440992318,3cyclictest25-21ksoftirqd/122:59:251
4440992318,3cyclictest25-21ksoftirqd/122:53:471
4440992317,4cyclictest25-21ksoftirqd/120:59:211
4440992317,3cyclictest25-21ksoftirqd/121:42:551
4440992317,3cyclictest25-21ksoftirqd/121:06:591
4440992315,4cyclictest12142-21irqrtprio01:18:551
106891230,1ptp4l401ktimersoftd/320:28:423
106891230,1ptp4l401ktimersoftd/319:58:293
4440992216,3cyclictest25-21ksoftirqd/121:47:051
4440992215,4cyclictest25544-21cat23:54:001
191072220,4sleep1241ktimersoftd/122:43:311
83302210,4sleep1241ktimersoftd/100:09:031
83302210,4sleep1241ktimersoftd/100:09:031
444099218,10cyclictest9566-21tr22:33:441
444099212,10cyclictest21825-21ssh23:18:451
4440992116,3cyclictest25-21ksoftirqd/122:46:351
4440992116,3cyclictest25-21ksoftirqd/122:03:301
4440992116,3cyclictest25-21ksoftirqd/120:54:061
4440992116,3cyclictest25-21ksoftirqd/101:03:471
4440992115,4cyclictest25-21ksoftirqd/120:47:281
4440992115,3cyclictest28441-21unixbench-2d23:24:021
4440992115,3cyclictest24070-21grep00:58:501
4440992114,4cyclictest6225-21df_inode19:58:441
4440992114,4cyclictest14678-21grep00:48:571
4440992114,4cyclictest12887-21sh00:48:301
303692210,4sleep1444099cyclictest22:21:311
444099208,9cyclictest4079-21gltestperf00:38:511
4440992014,3cyclictest15274-21sh23:43:571
4440992014,3cyclictest10149-21sh01:17:301
4440992013,5cyclictest25-21ksoftirqd/123:08:331
4440992013,4cyclictest47050irq/101-ens3-Tx22:03:491
4440992013,4cyclictest32227-21expr22:23:441
4440992013,4cyclictest25-21ksoftirqd/121:12:171
4440992013,4cyclictest17368-21gltestperf23:13:491
4440992012,5cyclictest12110-21grep23:08:451
444099192,11cyclictest11955-21kworker/u8:223:33:451
4440991913,4cyclictest27599-21sh22:51:121
4440991913,3cyclictest5452-21sh22:28:501
4440991913,3cyclictest5452-21sh22:28:501
4440991913,3cyclictest1930-21diskmemload22:13:351
4440991912,4cyclictest31828-21cat23:28:491
4440991912,4cyclictest31407-21df_inode00:33:491
4440991912,4cyclictest29629-21unixbench_multi21:29:011
4440991814,2cyclictest0-21swapper/120:26:091
4440991814,2cyclictest0-21swapper/120:19:011
4440991812,4cyclictest25-21ksoftirqd/119:55:411
4440991812,3cyclictest25-21ksoftirqd/120:09:191
4440991811,4cyclictest2529-21ls21:53:401
4440991713,2cyclictest0-21swapper/121:34:431
4440991713,2cyclictest0-21swapper/121:19:271
4440991713,2cyclictest0-21swapper/120:41:021
4440991713,2cyclictest0-21swapper/120:41:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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