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2026-01-31 - 20:39
[ 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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot1.osadl.org (updated Sat Jan 31, 2026 12:44:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2468021560,3sleep00-21swapper/007:15:570
2468021560,3sleep00-21swapper/007:15:570
2468021560,3sleep00-21swapper/007:15:570
1838221440,5sleep018038-21/usr/sbin/munin11:35:580
1838221440,5sleep018038-21/usr/sbin/munin11:35:580
1431521300,2sleep30-21swapper/309:22:263
1431521300,2sleep30-21swapper/309:22:263
2777621280,3sleep30-21swapper/312:16:403
2777621280,3sleep30-21swapper/312:16:403
2195921280,3sleep00-21swapper/010:35:460
1885521280,3sleep00-21swapper/012:08:220
1885521280,3sleep00-21swapper/012:08:220
2858521160,2sleep30-21swapper/310:09:533
2858521160,2sleep30-21swapper/310:09:533
1077921040,3sleep30-21swapper/310:56:033
1077921040,3sleep30-21swapper/310:56:033
259742940,4sleep00-21swapper/011:43:260
317682820,3sleep00-21swapper/010:45:310
317682820,3sleep00-21swapper/010:45:310
59622790,2sleep00-21swapper/007:51:050
59622790,2sleep00-21swapper/007:51:050
61062770,3sleep10-21swapper/112:27:401
61062770,3sleep10-21swapper/112:27:401
140422750,3sleep10-21swapper/110:59:421
140422750,3sleep10-21swapper/110:59:421
111062750,3sleep30-21swapper/312:32:323
111062750,3sleep30-21swapper/312:32:323
21352720,2sleep333-21ksoftirqd/309:10:573
21352720,2sleep333-21ksoftirqd/309:10:573
278762710,4chrt0-21swapper/009:36:020
278762710,4chrt0-21swapper/009:36:020
278762710,4chrt0-21swapper/009:36:020
179492710,4sleep30-21swapper/308:25:563
179492710,4sleep30-21swapper/308:25:563
37762700,3sleep30-21swapper/310:16:323
37762700,3sleep30-21swapper/310:16:323
268882700,2sleep10-21swapper/110:40:371
268882700,2sleep10-21swapper/110:40:371
88432690,2sleep30-21swapper/310:21:423
88432690,2sleep30-21swapper/310:21:423
76682690,3chrt0-21swapper/111:25:511
76682690,3chrt0-21swapper/111:25:511
3842690,2sleep30-21swapper/309:05:593
3842690,2sleep30-21swapper/309:05:593
296122650,2chrt0-21swapper/010:10:580
170392650,9sleep121-21ksoftirqd/110:30:531
130532650,2sleep10-21swapper/112:02:281
105022620,3sleep30-21swapper/309:51:053
105022620,3sleep30-21swapper/309:51:053
276552610,3chrt0-21swapper/112:16:301
276552610,3chrt0-21swapper/112:16:301
194442590,3sleep10-21swapper/111:05:211
194442590,3sleep10-21swapper/111:05:211
227532580,4sleep222870-21grep07:10:582
56562570,2sleep15655-21ssh10:51:021
56562570,2sleep15655-21ssh10:51:021
50502560,3sleep30-21swapper/310:50:563
50502560,3sleep30-21swapper/310:50:563
92062550,2chrt0-21swapper/009:17:130
92062550,2chrt0-21swapper/009:17:130
316542510,2sleep231665-21ssh10:12:102
245412510,3chrt0-21swapper/310:37:303
245412510,3chrt0-21swapper/310:37:303
200602510,5sleep2131rcu_preempt11:05:542
200602510,5sleep2131rcu_preempt11:05:542
40772500,3sleep30-21swapper/309:45:303
40772500,3sleep30-21swapper/309:45:303
79952490,3sleep30-21swapper/311:57:153
79952490,3sleep30-21swapper/311:57:153
79952490,3sleep30-21swapper/311:57:153
65262490,2chrt0-21swapper/010:51:290
65262490,2chrt0-21swapper/010:51:290
305742490,3sleep0151rcuc/007:31:000
2386599481,30cyclictest16882-21ssh10:30:482
210972480,4chrt0-21swapper/311:38:263
210972480,4chrt0-21swapper/311:38:263
111222480,3sleep30-21swapper/308:06:033
111222480,3sleep30-21swapper/308:06:033
5602470,4sleep30-21swapper/307:36:063
5602470,4sleep30-21swapper/307:36:063
37692470,2sleep30-21swapper/312:25:573
37692470,2sleep30-21swapper/312:25:573
253522470,2sleep023862-21cyclictest11:10:550
158552470,4sleep00-21swapper/011:01:020
158552470,4sleep00-21swapper/011:01:020
2386599461,30cyclictest1626-21diskmemload09:51:202
2386599461,30cyclictest1626-21diskmemload09:51:202
207182460,3sleep20-21swapper/209:29:212
152702460,3sleep30-21swapper/308:16:083
152702460,3sleep30-21swapper/308:16:083
109992460,3sleep10-21swapper/109:51:101
109992460,3sleep10-21swapper/109:51:101
267352450,4sleep00-21swapper/011:11:310
267352450,4sleep00-21swapper/011:11:310
257012450,4sleep30-21swapper/311:10:583
257012450,4sleep30-21swapper/311:10:583
244802450,4sleep30-21swapper/311:41:123
2386599451,26cyclictest11146-21perl12:00:552
2386599451,26cyclictest11146-21perl12:00:552
2386599451,26cyclictest11146-21perl12:00:552
42432440,2sleep10-21swapper/110:17:101
42432440,2sleep10-21swapper/110:17:101
252382440,2sleep125310-21fschecks_count08:45:571
252382440,2sleep125310-21fschecks_count08:45:571
245232440,2sleep00-21swapper/010:05:520
245232440,2sleep00-21swapper/010:05:520
2386599441,29cyclictest5734-21ssh12:27:102
2386599441,29cyclictest5734-21ssh12:27:102
160032440,2sleep20-21swapper/211:01:042
160032440,2sleep20-21swapper/211:01:042
297672430,2sleep30-21swapper/308:56:063
297672430,2sleep30-21swapper/308:56:063
267392430,2sleep00-21swapper/008:50:450
267392430,2sleep00-21swapper/008:50:450
2386599430,28cyclictest10030-21seq08:03:512
2386599430,28cyclictest10030-21seq08:03:512
157022430,3sleep10-21swapper/112:36:521
157022430,3sleep10-21swapper/112:36:521
157022430,3sleep10-21swapper/112:36:521
221382420,3sleep00-21swapper/009:30:550
221382420,3sleep00-21swapper/009:30:550
118842420,9sleep012-21ksoftirqd/011:29:470
118842420,9sleep012-21ksoftirqd/011:29:470
2386599411,24cyclictest28706-21ssh09:36:302
2386599411,24cyclictest28706-21ssh09:36:302
2386599411,24cyclictest28706-21ssh09:36:302
2386599411,24cyclictest0-21swapper/209:09:322
2386599411,24cyclictest0-21swapper/209:09:322
210882410,2sleep3321rcuc/309:29:503
144992410,3sleep30-21swapper/312:04:233
2386599401,25cyclictest0-21swapper/208:24:572
2386599401,25cyclictest0-21swapper/208:24:572
2386599391,25cyclictest0-21swapper/207:36:572
2386599391,25cyclictest0-21swapper/207:36:572
2386599391,24cyclictest0-21swapper/208:19:582
2386599391,24cyclictest0-21swapper/208:19:582
2386599390,27cyclictest21807-21taskset10:35:382
2386599390,26cyclictest23120-21rm11:40:552
2386599390,26cyclictest23120-21rm11:40:552
194842390,4sleep00-21swapper/010:00:460
194842390,4sleep00-21swapper/010:00:460
89302380,2sleep08939-21sh10:21:520
89302380,2sleep08939-21sh10:21:520
40762380,2sleep04197-21/usr/sbin/munin11:21:080
40762380,2sleep04197-21/usr/sbin/munin11:21:080
2386599381,24cyclictest0-21swapper/209:32:142
2386599381,24cyclictest0-21swapper/209:32:142
2386599381,23cyclictest695-21runrttasks08:42:092
2386599381,22cyclictest0-21swapper/207:31:472
2386599380,27cyclictest6263-21ssh09:15:052
2386599380,27cyclictest6263-21ssh09:15:052
2386599380,26cyclictest3431-21ssh11:53:012
2386599380,26cyclictest3431-21ssh11:53:012
175772380,3sleep121-21ksoftirqd/109:58:171
175772380,3sleep121-21ksoftirqd/109:58:171
2386599371,33cyclictest27016-21pluginstate07:21:052
2386599371,32cyclictest0-21swapper/211:00:562
2386599371,24cyclictest0-21swapper/208:11:472
2386599371,24cyclictest0-21swapper/208:11:472
2386599371,23cyclictest0-21swapper/208:54:062
2386599371,23cyclictest0-21swapper/207:17:062
2386599371,23cyclictest0-21swapper/207:17:062
2386599371,23cyclictest0-21swapper/207:17:062
2386599370,34cyclictest29023-21find11:46:062
2386599370,34cyclictest29023-21find11:46:062
2386599370,25cyclictest32184-21taskset09:05:152
2386599370,25cyclictest32184-21taskset09:05:152
2386599361,32cyclictest29589-21sshd07:28:532
2386599361,32cyclictest29589-21sshd07:28:532
2386599360,33cyclictest3910-21find11:21:062
2386599360,33cyclictest3910-21find11:21:062
2386599360,25cyclictest30767-21diskmemload12:20:372
2386599360,25cyclictest30767-21diskmemload12:20:372
2386599360,24cyclictest16617-21ssh09:57:002
2386599360,24cyclictest16617-21ssh09:57:002
2386599360,24cyclictest10308-21ssh11:27:402
2386599360,24cyclictest10308-21ssh11:27:402
45032350,4sleep30-21swapper/311:54:273
45032350,4sleep30-21swapper/311:54:273
2386599351,31cyclictest2423-21users07:41:052
2386599351,31cyclictest0-21swapper/210:40:552
2386599351,31cyclictest0-21swapper/210:40:552
2386599351,23cyclictest0-21swapper/210:21:282
2386599351,23cyclictest0-21swapper/210:21:282
2386599351,22cyclictest0-21swapper/208:33:592
2386599350,32cyclictest32184-21find12:21:052
2386599350,31cyclictest30952-21ntpq11:16:042
2386599350,31cyclictest30952-21ntpq11:16:042
2386599350,31cyclictest30952-21ntpq11:16:042
2386599341,31cyclictest7978-21ssh09:48:552
2386599341,30cyclictest73-21kswapd011:40:572
2386599341,30cyclictest5322-21if_eth010:50:582
2386599341,30cyclictest5322-21if_eth010:50:582
2386599341,30cyclictest28473-21ssh11:13:532
2386599341,30cyclictest28473-21ssh11:13:532
2386599340,24cyclictest10224-21ssh12:31:202
2386599340,24cyclictest10224-21ssh12:31:202
152782340,3sleep30-21swapper/310:28:423
325552330,2sleep00-21swapper/012:21:160
300792330,2sleep130114-21ssh11:15:511
300792330,2sleep130114-21ssh11:15:511
258072330,3sleep00-21swapper/010:39:120
258072330,3sleep00-21swapper/010:39:120
2386599331,30cyclictest21485-21ssh10:01:542
2386599331,30cyclictest21485-21ssh10:01:542
2386599331,30cyclictest1974-21ssh10:47:152
2386599331,30cyclictest1974-21ssh10:47:152
2386599331,29cyclictest8941-21sshd09:16:532
2386599331,29cyclictest8941-21sshd09:16:532
2386599331,29cyclictest27926-21ssh10:08:572
2386599331,29cyclictest27926-21ssh10:08:572
2386599331,29cyclictest16440-21ssh12:37:522
2386599331,29cyclictest16440-21ssh12:37:522
2386599331,29cyclictest16440-21ssh12:37:522
2386599331,21cyclictest0-21swapper/207:53:332
2386599331,21cyclictest0-21swapper/207:53:332
2386599330,30cyclictest5744-21taskset10:19:102
2386599330,30cyclictest5744-21taskset10:19:102
2386599330,30cyclictest3380-21/usr/sbin/munin07:45:572
2386599330,30cyclictest3380-21/usr/sbin/munin07:45:572
184582330,2sleep10-21swapper/108:26:021
184582330,2sleep10-21swapper/108:26:021
143532330,3sleep10-21swapper/108:15:581
143532330,3sleep10-21swapper/108:15:581
140852330,3sleep30-21swapper/311:31:073
140852330,3sleep30-21swapper/311:31:073
49942320,5sleep012-21ksoftirqd/010:18:100
49942320,5sleep012-21ksoftirqd/010:18:100
2386599321,29cyclictest31739-21ssh10:45:292
2386599321,29cyclictest31739-21ssh10:45:292
2386599321,28cyclictest7128-21irqstats07:56:002
2386599321,28cyclictest7128-21irqstats07:56:002
2386599320,30cyclictest15907-21ssh11:33:212
2386599320,30cyclictest15907-21ssh11:33:212
2386599320,30cyclictest15279-21ssh09:23:472
2386599320,30cyclictest15279-21ssh09:23:472
2386599320,29cyclictest18034-21ssh12:07:192
2386599320,29cyclictest18034-21ssh12:07:192
2386599320,29cyclictest12143-21grep12:01:052
31772310,2sleep13163-21ssh09:11:071
31772310,2sleep13163-21ssh09:11:071
317042310,2sleep30-21swapper/312:20:593
2386599311,28cyclictest30292-21taskset08:59:442
2386599311,28cyclictest30292-21taskset08:59:442
2386599311,27cyclictest32697-21load09:41:002
2386599311,27cyclictest32697-21load09:41:002
2386599311,27cyclictest0-21swapper/210:55:572
2386599310,29cyclictest22333-21ssh12:11:102
2386599310,29cyclictest22333-21ssh12:11:102
2386599310,28cyclictest25842-21processes08:46:032
2386599310,28cyclictest25842-21processes08:46:032
2386599310,28cyclictest22297-21awk08:36:052
2386599310,28cyclictest22297-21awk08:36:052
172472310,3chrt0-21swapper/312:38:553
172472310,3chrt0-21swapper/312:38:553
172472310,3chrt0-21swapper/312:38:553
2386599301,26cyclictest19382-21latency_hist08:30:442
2386599301,26cyclictest19382-21latency_hist08:30:442
2386599300,27cyclictest11055-21ntpq08:06:012
2386599300,27cyclictest11055-21ntpq08:06:012
113242300,2sleep011336-21sh12:32:500
113242300,2sleep011336-21sh12:32:500
316732290,3sleep10-21swapper/111:16:181
316732290,3sleep10-21swapper/111:16:181
316732290,3sleep10-21swapper/111:16:181
226162296,14sleep10-21swapper/107:10:531
161772290,3sleep00-21swapper/009:25:010
161772290,3sleep00-21swapper/009:25:010
100752290,4chrt10073-21ssh10:55:550
100752290,4chrt10073-21ssh10:55:550
270442270,8sleep0151rcuc/010:07:410
270442270,8sleep0151rcuc/010:07:410
66572261,19sleep00-21swapper/011:56:050
66572261,19sleep00-21swapper/011:56:050
66572261,19sleep00-21swapper/011:56:050
23864992612,11cyclictest18204-21fschecks_count11:35:571
23864992612,11cyclictest18204-21fschecks_count11:35:571
47952250,2sleep30-21swapper/311:22:073
47952250,2sleep30-21swapper/311:22:073
309162250,3sleep00-21swapper/009:00:570
309162250,3sleep00-21swapper/009:00:570
263092250,5chrt26306-21latency_hist07:20:531
263092250,5chrt26306-21latency_hist07:20:531
306592240,2sleep10-21swapper/111:47:531
306592240,2sleep10-21swapper/111:47:531
280582240,7sleep333-21ksoftirqd/308:51:083
2386399241,7cyclictest130522ssh12:02:280
233812242,15sleep30-21swapper/307:11:073
77752230,9sleep333-21ksoftirqd/309:48:393
287212230,3sleep10-21swapper/109:36:311
287212230,3sleep10-21swapper/109:36:311
287212230,3sleep10-21swapper/109:36:311
23864992316,5cyclictest5252-21ssh11:55:261
23864992316,5cyclictest5252-21ssh11:55:261
23863992317,4cyclictest2846-1kworker/0:2H09:41:060
23863992317,4cyclictest2846-1kworker/0:2H09:41:060
2386499221,15cyclictest27420-21ls08:51:001
23863992212,8cyclictest22417-21ssh12:11:160
23863992212,8cyclictest22417-21ssh12:11:160
2386399221,18cyclictest12234-21find08:10:550
2386399221,18cyclictest12234-21find08:10:550
229752220,8sleep333-21ksoftirqd/312:12:023
229752220,8sleep333-21ksoftirqd/312:12:023
303362210,4chrt0-21swapper/310:11:053
23864992114,5cyclictest482-21snmpd08:03:421
23864992114,5cyclictest482-21snmpd08:03:421
23864992114,5cyclictest2901-21ssh12:25:131
23864992114,5cyclictest12405-21ssh11:30:301
23864992114,5cyclictest12405-21ssh11:30:301
23864992111,8cyclictest21552-21df08:35:561
23864992111,8cyclictest21552-21df08:35:561
2386499211,18cyclictest13154-21grep11:30:571
2386499211,18cyclictest13154-21grep11:30:571
2386499211,16cyclictest16152-21ls12:05:571
2386499211,16cyclictest16152-21ls12:05:571
23863992115,4cyclictest2856-21ssh09:11:050
23863992115,4cyclictest2856-21ssh09:11:050
23863992114,5cyclictest687-21ntp_states09:06:030
23863992114,5cyclictest687-21ntp_states09:06:030
2386399211,11cyclictest28140-21/usr/sbin/munin07:25:550
2386399211,11cyclictest28140-21/usr/sbin/munin07:25:550
2386399210,17cyclictest28274-21cut11:45:570
2386399210,17cyclictest28274-21cut11:45:570
106602210,2sleep3321rcuc/309:19:053
106602210,2sleep3321rcuc/309:19:053
23864992013,5cyclictest6199-21ssh11:55:581
23864992013,5cyclictest6199-21ssh11:55:581
23864992013,5cyclictest6199-21ssh11:55:581
23864992013,5cyclictest482-21snmpd08:13:381
23864992013,5cyclictest482-21snmpd08:13:381
2386499201,14cyclictest5882-21ls07:51:051
2386499201,14cyclictest5882-21ls07:51:051
2386499201,13cyclictest572-21ls09:06:001
2386499201,13cyclictest572-21ls09:06:001
23864992010,8cyclictest28767-21ntpq07:26:011
23864992010,8cyclictest28767-21ntpq07:26:011
2386399205,12cyclictest136-21systemd-journal08:55:430
23863992014,5cyclictest348-21ssh11:17:480
23863992014,5cyclictest348-21ssh11:17:480
23863992014,5cyclictest348-21ssh11:17:480
23863992013,5cyclictest4924-21grep09:45:590
23863992013,5cyclictest24017-21ssh11:09:400
23863992010,8cyclictest0-21swapper/012:16:010
23863992010,8cyclictest0-21swapper/012:16:010
23863992010,8cyclictest0-21swapper/008:16:380
23863992010,8cyclictest0-21swapper/008:16:380
36552191,2sleep00-21swapper/011:53:190
36552191,2sleep00-21swapper/011:53:190
2386699191,14cyclictest0-21swapper/308:11:053
2386699191,14cyclictest0-21swapper/308:11:053
2386499199,8cyclictest23924-21grep08:41:011
2386499193,7cyclictest21-21ksoftirqd/107:23:341
2386499191,7cyclictest21-21ksoftirqd/107:20:241
23864991912,5cyclictest2265-21cat07:41:041
2386499191,16cyclictest24130-21ssh10:05:341
2386499191,16cyclictest24130-21ssh10:05:341
2386499191,13cyclictest3539-21ls07:45:591
2386499191,13cyclictest3539-21ls07:45:591
2386499191,10cyclictest1157-21latency_hist07:40:501
2386499191,10cyclictest1157-21latency_hist07:40:501
2386399196,6cyclictest10501-21awk09:51:040
2386399196,6cyclictest10501-21awk09:51:040
2386399192,10cyclictest3622-21sh12:25:540
2386399192,10cyclictest3622-21sh12:25:540
2386399191,8cyclictest23038-21cron08:40:440
2386399191,8cyclictest23038-21cron08:40:440
2386399191,15cyclictest12948-21/usr/sbin/munin11:30:550
2386399191,15cyclictest12948-21/usr/sbin/munin11:30:550
2386399191,10cyclictest13886-21acpi12:35:590
2386399191,10cyclictest13886-21acpi12:35:590
2386399191,10cyclictest13886-21acpi12:35:590
2386399190,17cyclictest32087-21cut07:35:560
2386399190,17cyclictest32087-21cut07:35:560
2386399190,16cyclictest13135-21timerandwakeup10:26:060
214262190,7sleep121-21ksoftirqd/112:11:001
214262190,7sleep121-21ksoftirqd/112:11:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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