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2026-02-18 - 15:55
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 rackbslot4.osadl.org (updated Wed Feb 18, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
266812860,2sleep2281ktimersoftd/209:03:172
266812860,2sleep2281ktimersoftd/209:03:172
2396599634,54cyclictest0-21swapper/309:53:323
2396599634,54cyclictest0-21swapper/309:53:323
2396599617,47cyclictest10920-21/usr/sbin/munin07:24:013
2396599608,45cyclictest0-21swapper/310:30:103
2396599604,12cyclictest0-21swapper/311:21:193
2358526013,16sleep20-21swapper/206:32:002
2358526013,16sleep20-21swapper/206:32:002
2396599594,50cyclictest0-21swapper/308:58:343
2396599594,49cyclictest0-21swapper/307:03:553
23965995914,39cyclictest11972-21switchtime10:53:583
23965995910,43cyclictest22184-21/usr/sbin/munin07:53:583
2396599589,43cyclictest24065-21/usr/sbin/munin07:58:513
2396599589,43cyclictest0-21swapper/310:04:413
23965995814,38cyclictest638-21runrttasks10:14:153
2395499585,47cyclictest0-21swapper/109:59:211
2396599579,42cyclictest7564-21tune2fs10:48:463
23965995714,37cyclictest9407-21netstat08:38:563
2395099565,45cyclictest0-21swapper/011:01:120
2396599557,42cyclictest7173-21/usr/sbin/munin07:14:013
2396599556,42cyclictest25934-21/usr/sbin/munin08:04:003
2396599556,42cyclictest25934-21/usr/sbin/munin08:04:003
2396599553,6cyclictest17691-21ssh11:45:593
2396599553,45cyclictest29195-21memory10:33:503
23965995512,37cyclictest12631-21grep11:38:553
2395099554,45cyclictest0-21swapper/011:38:490
235012559,16sleep00-21swapper/006:31:010
235012559,16sleep00-21swapper/006:31:010
2396599549,38cyclictest26444-21/usr/sbin/munin06:38:523
2396599548,41cyclictest24713-21grep08:59:033
2396599548,41cyclictest24713-21grep08:59:033
2396599548,40cyclictest3341-21grep09:14:043
2396599548,40cyclictest32456-21fschecks_time06:53:523
2396599548,40cyclictest0-21swapper/311:28:093
2396599543,45cyclictest12248-21kworker/3:109:47:013
2396599542,47cyclictest4592-21diskmemload10:22:393
23965995414,34cyclictest23348-21ksmtuned10:25:483
23965995413,35cyclictest30188-21/usr/sbin/munin06:48:543
2396099543,46cyclictest0-21swapper/211:18:492
2395499544,44cyclictest0-21swapper/109:52:431
2395499544,44cyclictest0-21swapper/109:52:431
2396599539,38cyclictest27314-21fschecks_count09:03:473
2396599539,38cyclictest27314-21fschecks_count09:03:473
2396599538,39cyclictest3045-21sshd07:01:453
2396599538,39cyclictest28315-21/usr/sbin/munin06:44:013
2396599535,42cyclictest3203-21if_eth209:58:483
23965995313,34cyclictest25220-21ssh11:13:053
23965995311,36cyclictest0-21swapper/311:49:033
2396599530,46cyclictest0-21swapper/312:02:083
2396099533,46cyclictest0-21swapper/210:35:102
2396099533,45cyclictest0-21swapper/210:23:512
2396099533,44cyclictest24360-21ssh11:11:092
2396599528,39cyclictest0-21swapper/311:06:503
2396599527,39cyclictest5299-21/usr/sbin/munin07:08:523
2396599526,40cyclictest16561-21/usr/sbin/munin07:38:513
2396599523,44cyclictest32054-21unixbench_multi09:09:033
2396099524,42cyclictest0-21swapper/209:42:312
2395499524,43cyclictest0-21swapper/110:49:071
2396599518,37cyclictest7545-21ssh08:36:473
2396599517,38cyclictest1218-21df_inode08:23:473
2396599517,38cyclictest10886-21ssh09:24:193
2396599516,39cyclictest14688-21/usr/sbin/munin07:33:493
2396599515,40cyclictest12936-21latency08:43:523
23965995112,34cyclictest15697-21ssh09:31:503
23965995111,34cyclictest1075-21taskset10:39:013
23965995111,34cyclictest1075-21taskset10:39:013
2396099516,40cyclictest0-21swapper/211:17:412
2396099514,41cyclictest0-21swapper/211:52:292
23960995112,6cyclictest0-21swapper/209:12:502
2395499514,40cyclictest0-21swapper/111:15:591
2395099514,42cyclictest0-21swapper/011:14:150
2395099514,41cyclictest0-21swapper/011:58:080
2395099514,41cyclictest0-21swapper/011:05:050
2395099514,41cyclictest0-21swapper/010:11:520
2396599509,14cyclictest9045-21/usr/sbin/munin07:18:563
2396599507,37cyclictest2940-21/usr/sbin/munin08:28:493
2396599507,37cyclictest25876-21diskstats11:13:433
2396599506,10cyclictest23552-21/usr/sbin/munin11:53:493
23965995013,31cyclictest20566-21df09:38:453
2396099504,40cyclictest0-21swapper/211:01:592
23960995011,33cyclictest0-21swapper/208:57:442
2395499503,42cyclictest0-21swapper/111:48:561
2395499503,41cyclictest0-21swapper/110:26:001
2395499503,41cyclictest0-21swapper/109:36:121
2395499502,42cyclictest10889-21ssh10:53:391
2395099504,41cyclictest0-21swapper/009:50:530
2395099504,41cyclictest0-21swapper/009:50:530
2396599499,35cyclictest7517-21ssh09:19:593
2396599496,37cyclictest6564-21ssh11:30:503
2396599496,37cyclictest18464-21aten_rbpower_en07:43:463
2396599495,38cyclictest0-21swapper/310:59:243
2396599495,13cyclictest29135-21ksmtuned08:09:413
2396599495,13cyclictest29135-21ksmtuned08:09:413
23965994937,8cyclictest0-21swapper/310:43:503
23965994914,30cyclictest17680-21processes09:33:583
2396599491,42cyclictest0-21swapper/311:33:393
2396599491,42cyclictest0-21swapper/311:33:393
2396099497,36cyclictest0-21swapper/209:57:582
2396099495,38cyclictest0-21swapper/211:23:562
2396099494,39cyclictest0-21swapper/209:36:332
2396099493,41cyclictest0-21swapper/210:13:512
2396099493,41cyclictest0-21swapper/210:00:412
2396099493,11cyclictest0-21swapper/210:42:002
2396099493,11cyclictest0-21swapper/210:42:002
23960994912,31cyclictest0-21swapper/209:16:312
2395499498,35cyclictest0-21swapper/108:48:591
2395499495,38cyclictest0-21swapper/108:42:111
2395499494,8cyclictest0-21swapper/110:31:401
2395499494,40cyclictest0-21swapper/111:43:041
2395499494,39cyclictest0-21swapper/111:23:491
2395099494,40cyclictest0-21swapper/010:45:070
23950994912,31cyclictest0-21swapper/011:28:150
2396599487,35cyclictest12810-21/usr/sbin/munin07:29:063
2396599486,36cyclictest577-21ksmtuned08:48:433
2396599484,39cyclictest0-21swapper/309:57:453
2396099488,34cyclictest0-21swapper/209:22:232
2396099486,9cyclictest0-21swapper/208:38:482
2396099485,37cyclictest0-21swapper/209:43:472
2396099484,38cyclictest0-21swapper/210:04:112
2396099483,41cyclictest0-21swapper/210:51:502
2396099483,41cyclictest0-21swapper/210:23:312
23960994811,31cyclictest0-21swapper/211:04:492
2395499488,34cyclictest0-21swapper/109:14:281
2395499485,37cyclictest0-21swapper/110:58:511
2395499484,6cyclictest0-21swapper/109:33:221
2395499484,38cyclictest0-21swapper/110:14:321
2395499484,38cyclictest0-21swapper/109:39:171
2395499484,38cyclictest0-21swapper/108:34:091
2395499483,41cyclictest0-21swapper/111:55:381
2395099483,40cyclictest0-21swapper/011:53:090
2395099482,40cyclictest1888-21ssh09:57:170
23950994811,6cyclictest0-21swapper/009:02:420
23950994811,6cyclictest0-21swapper/009:02:420
23950994810,32cyclictest0-21swapper/009:15:050
2396599478,33cyclictest31558-21/usr/sbin/munin08:19:043
2396599478,33cyclictest24567-21/usr/sbin/munin06:33:523
2396599474,38cyclictest0-21swapper/307:48:533
2396099477,34cyclictest0-21swapper/208:51:062
2396099474,38cyclictest0-21swapper/211:34:382
2396099474,38cyclictest0-21swapper/211:34:382
2396099474,38cyclictest0-21swapper/210:47:042
2396099474,37cyclictest0-21swapper/211:59:062
2396099474,37cyclictest0-21swapper/211:57:182
2396099474,37cyclictest0-21swapper/211:45:202
2396099474,37cyclictest0-21swapper/209:24:262
2396099473,40cyclictest0-21swapper/210:55:102
2396099473,40cyclictest0-21swapper/209:32:022
2396099472,39cyclictest565-21irqbalance10:30:502
23960994711,31cyclictest0-21swapper/211:31:082
23960994711,31cyclictest0-21swapper/209:07:072
23960994711,31cyclictest0-21swapper/209:07:072
23960994710,5cyclictest0-21swapper/209:51:122
23960994710,5cyclictest0-21swapper/209:51:122
2395499478,33cyclictest0-21swapper/110:08:551
2395499474,37cyclictest0-21swapper/112:00:171
2395499474,37cyclictest0-21swapper/110:05:351
2395499474,37cyclictest0-21swapper/108:56:311
2395499474,37cyclictest0-21swapper/108:47:341
2395499473,40cyclictest0-21swapper/110:40:201
2395499473,40cyclictest0-21swapper/110:40:201
2395499473,40cyclictest0-21swapper/110:37:301
2395499473,40cyclictest0-21swapper/109:07:021
2395499473,40cyclictest0-21swapper/109:07:021
23954994717,25cyclictest25268-21ls09:44:001
2395099478,33cyclictest0-21swapper/008:49:190
2395099475,36cyclictest0-21swapper/008:56:210
2395099474,37cyclictest0-21swapper/009:36:530
2395099474,37cyclictest0-21swapper/009:32:160
2395099474,37cyclictest0-21swapper/009:24:420
2395099474,37cyclictest0-21swapper/009:20:050
23950994710,31cyclictest0-21swapper/010:28:250
2396599462,38cyclictest0-21swapper/310:09:223
2396099467,15cyclictest0-21swapper/211:39:592
2396099465,35cyclictest0-21swapper/208:34:552
2396099464,37cyclictest0-21swapper/210:12:512
2396099464,37cyclictest0-21swapper/208:46:582
2395499467,7cyclictest0-21swapper/111:34:191
2395499467,7cyclictest0-21swapper/111:34:191
2395499464,37cyclictest0-21swapper/111:11:421
2395499464,37cyclictest0-21swapper/106:39:051
2395499464,36cyclictest0-21swapper/110:20:471
2395499464,36cyclictest0-21swapper/109:53:531
2395499464,14cyclictest0-21swapper/110:46:201
2395499463,38cyclictest0-21swapper/111:28:591
2395499463,38cyclictest0-21swapper/108:58:541
2395499463,38cyclictest0-21swapper/108:58:541
2395499462,39cyclictest21384-21ssh11:07:481
2395099465,17cyclictest0-21swapper/008:39:480
2395099464,38cyclictest0-21swapper/006:33:450
2395099464,37cyclictest0-21swapper/012:03:110
2395099464,37cyclictest0-21swapper/010:07:410
2395099464,36cyclictest0-21swapper/010:15:410
2395099464,17cyclictest0-21swapper/011:33:470
2395099464,17cyclictest0-21swapper/011:33:470
2395099464,17cyclictest0-21swapper/010:30:160
2395099463,39cyclictest0-21swapper/008:43:430
2395099463,39cyclictest0-21swapper/008:37:030
2395499455,34cyclictest20436-21cpu07:48:471
2395499455,34cyclictest0-21swapper/109:19:341
2395499454,36cyclictest0-21swapper/109:25:191
2395499454,36cyclictest0-21swapper/109:08:441
2395499454,35cyclictest0-21swapper/111:22:031
2395499454,16cyclictest0-21swapper/111:48:001
2395499453,38cyclictest0-21swapper/108:15:131
2395099459,31cyclictest0-21swapper/009:06:250
2395099459,31cyclictest0-21swapper/009:06:250
2395099455,35cyclictest0-21swapper/010:40:420
2395099455,35cyclictest0-21swapper/010:40:420
2395099455,34cyclictest0-21swapper/011:10:230
2395099454,36cyclictest0-21swapper/010:51:200
2395099454,36cyclictest0-21swapper/009:45:040
2395099454,36cyclictest0-21swapper/009:41:440
2395099454,35cyclictest0-21swapper/010:01:400
2395099454,35cyclictest0-21swapper/009:10:490
2396599443,36cyclictest0-21swapper/308:17:433
2396099444,35cyclictest0-21swapper/208:08:582
2396099444,35cyclictest0-21swapper/208:08:582
2395099445,7cyclictest0-21swapper/010:22:300
2395099445,33cyclictest0-21swapper/010:56:150
2395099444,35cyclictest0-21swapper/011:20:540
2395499433,5cyclictest0-21swapper/108:28:341
2395499433,35cyclictest0-21swapper/106:33:381
2395099435,7cyclictest0-21swapper/011:45:390
2395099434,35cyclictest0-21swapper/008:19:010
2395099434,34cyclictest0-21swapper/008:24:050
2395099434,33cyclictest0-21swapper/010:37:100
2395099433,36cyclictest0-21swapper/008:32:030
2395099433,35cyclictest0-21swapper/011:32:430
2395499424,34cyclictest0-21swapper/107:06:151
2395499423,34cyclictest0-21swapper/107:48:361
2395099424,34cyclictest0-21swapper/006:45:200
2396099413,34cyclictest0-21swapper/206:44:082
2395099414,32cyclictest0-21swapper/006:57:380
2396099402,33cyclictest20307-21/usr/sbin/munin07:49:062
2395499404,31cyclictest0-21swapper/108:12:381
2395499404,31cyclictest0-21swapper/108:12:381
2395099403,33cyclictest0-21swapper/007:06:110
2395099403,33cyclictest0-21swapper/006:42:190
2395099393,32cyclictest0-21swapper/008:05:040
2395099393,32cyclictest0-21swapper/008:05:040
315422383,6sleep00-21swapper/006:50:040
30792383,6sleep00-21swapper/007:02:110
2395499384,28cyclictest0-21swapper/108:28:411
2395499383,32cyclictest0-21swapper/106:43:471
2395499382,31cyclictest1890-21grep06:58:491
2395499382,30cyclictest13884-21ls07:29:041
85922373,6sleep00-21swapper/007:15:520
24612373,6sleep20-21swapper/208:25:352
23950993716,15cyclictest28313-21iostat_ios08:08:540
23950993716,15cyclictest28313-21iostat_ios08:08:540
163092373,6sleep10-21swapper/107:38:181
161452373,6sleep20-21swapper/207:36:222
310892363,6sleep20-21swapper/208:15:412
2396099363,29cyclictest0-21swapper/206:34:082
23960993625,6cyclictest543-21systemd-logind07:43:352
2395099365,5cyclictest0-21swapper/007:12:270
237122368,23sleep10-21swapper/106:33:351
237122368,23sleep10-21swapper/106:33:351
2349923612,18sleep30-21swapper/306:31:003
2349923612,18sleep30-21swapper/306:31:003
176242363,6sleep017692-21/usr/sbin/munin07:39:050
87832353,6sleep10-21swapper/107:18:101
23950993520,10cyclictest30829-21sed08:14:030
2396099343,27cyclictest0-21swapper/206:39:342
23960993423,7cyclictest19179-21tr07:43:582
23960993422,8cyclictest2724-21unixbench_multi06:59:042
2395499343,27cyclictest0-21swapper/107:18:461
23954993423,7cyclictest5284-21ps07:08:381
23960993323,6cyclictest31558-21/usr/sbin/munin08:18:462
23960993322,7cyclictest9921-21seq07:19:002
23960993322,7cyclictest24794-21awk07:58:572
23960993319,10cyclictest4084-21sed08:29:042
23954993323,6cyclictest25930-21awk08:03:411
23954993323,6cyclictest25930-21awk08:03:411
23950993314,15cyclictest14460-21latency_hist07:33:360
318272323,6sleep20-21swapper/206:53:322
2395499323,25cyclictest0-21swapper/108:23:141
23954993221,7cyclictest697-21cat06:54:051
2395099323,25cyclictest0-21swapper/007:50:280
23954993121,6cyclictest31138-21switchtime06:49:031
23954993117,9cyclictest382-21systemd-journal07:53:431
2395099313,24cyclictest0-21swapper/007:58:400
23950993119,8cyclictest11657-21tr07:23:580
2396099305,20cyclictest0-21swapper/207:09:082
2396099304,21cyclictest0-21swapper/207:23:542
2396099303,23cyclictest0-21swapper/206:53:402
2396099303,22cyclictest7190-21basename07:13:462
2395499303,23cyclictest0-21swapper/108:03:001
2395499302,23cyclictest588-21modem-manager07:43:351
2395099303,24cyclictest0-21swapper/007:55:100
23950993018,7cyclictest9072-21tr07:18:460
2396099294,20cyclictest0-21swapper/208:03:442
2396099294,20cyclictest0-21swapper/208:03:442
23960992919,6cyclictest3957-21latency07:03:542
23950992916,8cyclictest18451-21cut07:43:460
23960992816,8cyclictest13052-21cut07:28:492
23954992819,5cyclictest11532-21missed_timers07:23:571
2395099283,20cyclictest0-21swapper/007:33:400
23960992717,6cyclictest22326-21cpu07:53:452
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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