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2026-01-20 - 13:00
[ 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 376 highest latencies:
System rackbslot6.osadl.org (updated Tue Jan 20, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068911800,5ptp4l401ktimersoftd/319:27:163
1583221580,4sleep31047199cyclictest23:21:503
990521540,3sleep21046299cyclictest23:49:592
9272670,3sleep0928-21ps20:16:350
190772670,4sleep233-21ksoftirqd/223:59:032
106891650,1ptp4l401ktimersoftd/322:38:273
41342630,4sleep14137-21fschecks_count21:31:351
60562620,2sleep00-21swapper/023:46:240
260052620,3sleep30-21swapper/300:06:393
10462996250,6cyclictest33-21ksoftirqd/220:21:302
10462996149,6cyclictest33-21ksoftirqd/200:26:382
10462996049,6cyclictest33-21ksoftirqd/221:21:332
10462996047,6cyclictest33-21ksoftirqd/223:16:352
14572590,2sleep10-21swapper/100:14:271
10462995948,5cyclictest33-21ksoftirqd/200:16:382
10462995945,7cyclictest33-21ksoftirqd/219:51:292
10456995910,12cyclictest1289-21fschecks_time22:01:351
10456995710,12cyclictest4772-21cpuspeed_turbos23:11:371
263282550,3sleep30-21swapper/323:32:343
100942554,39sleep00-21swapper/019:28:010
255102540,3sleep025496-21ssh22:26:350
10462995441,7cyclictest33-21ksoftirqd/222:56:342
10462995441,7cyclictest33-21ksoftirqd/222:56:342
142202530,2sleep20-21swapper/219:36:352
1045699538,12cyclictest18968-21rm23:58:521
10462995242,4cyclictest33-21ksoftirqd/200:21:282
10462995143,4cyclictest33-21ksoftirqd/221:11:322
1045699515,18cyclictest0-21swapper/100:27:141
288262490,2sleep30-21swapper/323:36:313
10462994937,5cyclictest33-21ksoftirqd/221:51:332
106891470,0ptp4l401ktimersoftd/323:13:543
106891460,9ptp4l401ktimersoftd/300:40:333
106891430,10ptp4l401ktimersoftd/322:49:593
10462994332,5cyclictest33-21ksoftirqd/200:51:372
10462994332,5cyclictest33-21ksoftirqd/200:51:372
10462994330,10cyclictest33-21ksoftirqd/222:56:222
10462994330,10cyclictest33-21ksoftirqd/222:56:222
10456994312,17cyclictest3397-21diskmemload00:36:371
10456994213,15cyclictest19227-21/usr/sbin/munin00:31:471
10462994128,3cyclictest33-21ksoftirqd/200:11:432
10456994127,6cyclictest32172-21apt-get23:06:351
10462994035,3cyclictest33-21ksoftirqd/222:21:402
10462994034,3cyclictest33-21ksoftirqd/222:46:332
10462994017,7cyclictest33-21ksoftirqd/220:56:362
10456994025,7cyclictest28927-21apt-get23:36:341
106891390,1ptp4l401ktimersoftd/322:28:053
106891390,1ptp4l401ktimersoftd/321:31:323
106891390,1ptp4l401ktimersoftd/300:57:313
106891390,1ptp4l401ktimersoftd/300:19:573
106891390,1ptp4l401ktimersoftd/300:01:523
106891390,0ptp4l401ktimersoftd/321:57:053
10462993934,3cyclictest33-21ksoftirqd/221:11:202
10462993926,10cyclictest33-21ksoftirqd/220:11:472
10462993925,10cyclictest33-21ksoftirqd/221:56:382
10462993923,3cyclictest33-21ksoftirqd/222:43:492
106891380,1ptp4l401ktimersoftd/323:55:393
106891380,1ptp4l401ktimersoftd/322:35:543
106891380,1ptp4l401ktimersoftd/322:26:193
106891380,1ptp4l401ktimersoftd/322:14:053
106891380,1ptp4l401ktimersoftd/321:52:193
106891380,1ptp4l401ktimersoftd/321:44:073
106891380,1ptp4l401ktimersoftd/300:35:213
106891380,1ptp4l401ktimersoftd/300:15:273
10462993822,5cyclictest33-21ksoftirqd/222:31:392
10462993817,12cyclictest33-21ksoftirqd/200:36:242
1045699389,16cyclictest13861-21chrt23:21:161
1045699389,14cyclictest3397-21diskmemload22:13:051
106891370,1ptp4l401ktimersoftd/323:48:343
106891370,1ptp4l401ktimersoftd/322:55:563
106891370,1ptp4l401ktimersoftd/322:55:563
106891370,1ptp4l401ktimersoftd/322:42:393
106891370,1ptp4l401ktimersoftd/322:20:013
106891370,1ptp4l401ktimersoftd/321:41:163
106891370,1ptp4l401ktimersoftd/320:50:563
106891370,1ptp4l401ktimersoftd/300:47:023
106891370,1ptp4l401ktimersoftd/300:27:203
106891370,1ptp4l401ktimersoftd/300:24:403
1047199373,9cyclictest22426-21apt-get22:56:343
1047199373,9cyclictest22426-21apt-get22:56:343
10462993731,3cyclictest33-21ksoftirqd/200:41:412
10462993713,4cyclictest33-21ksoftirqd/200:06:452
1045699376,19cyclictest0-21swapper/120:36:481
1045699375,10cyclictest0-21swapper/122:06:421
106891360,1ptp4l401ktimersoftd/323:05:403
106891360,0ptp4l401ktimersoftd/322:10:483
106891360,0ptp4l401ktimersoftd/319:51:323
106891360,0ptp4l401ktimersoftd/300:54:563
106891360,0ptp4l401ktimersoftd/300:54:563
10471993613,3cyclictest18475-21sed20:51:473
10462993630,3cyclictest33-21ksoftirqd/222:41:212
10462993620,7cyclictest33-21ksoftirqd/222:11:422
1045699369,14cyclictest21288-21ssh21:48:191
10456993611,8cyclictest12187-21apt-get20:41:311
10456993610,14cyclictest4376-21ssh23:43:501
106891350,1ptp4l401ktimersoftd/300:41:333
106891350,1ptp4l401ktimersoftd/300:00:083
1046299358,7cyclictest33-21ksoftirqd/223:51:332
1046299357,4cyclictest33-21ksoftirqd/223:41:412
10462993529,3cyclictest33-21ksoftirqd/221:51:212
10462993529,3cyclictest33-21ksoftirqd/201:01:252
10462993523,9cyclictest33-21ksoftirqd/221:41:382
10462993522,3cyclictest33-21ksoftirqd/221:21:202
10462993519,7cyclictest33-21ksoftirqd/200:46:412
1046299351,3cyclictest121rcu_preempt21:31:482
1046299351,3cyclictest121rcu_preempt00:03:472
1045699358,14cyclictest12388-21ssh00:26:091
1045699358,13cyclictest3397-21diskmemload00:55:591
1045699358,13cyclictest3397-21diskmemload00:55:591
10456993523,5cyclictest19232-21ssh23:26:361
10456993522,6cyclictest27307-21apt-get23:01:341
10456993521,8cyclictest14351-21apt-get23:21:341
10456993517,11cyclictest0-21swapper/122:41:331
10456993515,14cyclictest0-21swapper/100:01:351
10456993513,19cyclictest17244-21/usr/sbin/munin22:51:371
10456993513,19cyclictest17244-21/usr/sbin/munin22:51:371
10456993513,19cyclictest13581-21/usr/sbin/munin21:41:471
10450993527,4cyclictest9-21ksoftirqd/022:31:330
10471993414,3cyclictest28912-21/usr/sbin/munin21:16:323
10462993429,3cyclictest33-21ksoftirqd/222:06:502
10462993428,3cyclictest33-21ksoftirqd/223:11:452
10462993419,6cyclictest33-21ksoftirqd/200:36:432
1046299341,3cyclictest121rcu_preempt23:23:262
1046299341,3cyclictest121rcu_preempt19:41:362
10462993411,4cyclictest33-21ksoftirqd/221:01:362
1045699349,8cyclictest25621-21ssh22:59:111
1045699349,8cyclictest25621-21ssh22:59:111
1045699348,14cyclictest3397-21diskmemload21:58:211
10456993417,12cyclictest0-21swapper/121:36:311
10456993411,8cyclictest3278-21df00:16:401
10471993312,5cyclictest233-21systemd-journal20:11:193
10462993328,3cyclictest33-21ksoftirqd/223:01:452
10462993328,3cyclictest33-21ksoftirqd/220:46:192
10462993327,3cyclictest33-21ksoftirqd/223:36:432
10462993327,3cyclictest33-21ksoftirqd/223:36:242
10462993327,3cyclictest33-21ksoftirqd/223:26:372
10462993327,3cyclictest33-21ksoftirqd/222:16:362
10462993327,3cyclictest33-21ksoftirqd/220:46:392
10462993326,4cyclictest33-21ksoftirqd/222:01:382
10462993322,2cyclictest121rcu_preempt23:08:462
10462993311,7cyclictest33-21ksoftirqd/222:26:262
1045699335,13cyclictest0-21swapper/119:56:311
10456993322,5cyclictest30328-21apt-get22:31:331
10456993322,5cyclictest24041-21apt-get21:06:311
10456993322,5cyclictest21677-21apt-get21:01:321
10456993321,7cyclictest10710-21apt-get19:31:291
10456993321,6cyclictest15629-21apt-get22:16:351
10456993316,12cyclictest0-21swapper/119:46:321
106891320,10ptp4l401ktimersoftd/320:34:303
10471993226,3cyclictest41-21ksoftirqd/321:26:203
1046299327,8cyclictest33-21ksoftirqd/220:36:482
10462993228,3cyclictest33-21ksoftirqd/220:01:182
10462993227,3cyclictest33-21ksoftirqd/219:46:362
10462993226,3cyclictest33-21ksoftirqd/221:36:312
10462993226,3cyclictest33-21ksoftirqd/221:31:212
10456993220,7cyclictest27713-21apt-get00:41:371
1046299317,4cyclictest33-21ksoftirqd/220:31:402
10462993126,3cyclictest33-21ksoftirqd/220:01:352
10462993125,3cyclictest33-21ksoftirqd/220:51:342
10462993125,3cyclictest33-21ksoftirqd/220:16:332
10462993119,10cyclictest33-21ksoftirqd/219:31:452
1045699319,8cyclictest12443-21ssh00:58:081
1045699315,12cyclictest0-21swapper/119:36:321
1045699315,11cyclictest0-21swapper/100:49:001
10456993121,6cyclictest6257-21apt-get23:46:361
10456993117,9cyclictest0-21swapper/122:21:341
10456993115,11cyclictest0-21swapper/120:06:301
10456993115,10cyclictest0-21swapper/120:31:311
10456993111,17cyclictest31302-21/usr/sbin/munin21:21:381
97372306,10sleep10-21swapper/119:26:491
106891300,0ptp4l401ktimersoftd/321:05:473
10462993025,3cyclictest33-21ksoftirqd/220:26:492
10462993025,3cyclictest33-21ksoftirqd/220:06:292
10456993017,6cyclictest16918-21apt-get20:51:301
10456993015,12cyclictest25543-21snmp_o5powerctl23:31:491
10450993025,3cyclictest9-21ksoftirqd/023:11:420
10450993025,3cyclictest9-21ksoftirqd/022:46:220
10450993024,3cyclictest9-21ksoftirqd/001:01:250
10450993024,3cyclictest9-21ksoftirqd/000:27:180
10450993019,5cyclictest9-21ksoftirqd/023:36:340
85502296,10sleep20-21swapper/219:26:342
106891290,0ptp4l401ktimersoftd/321:48:163
10456992916,9cyclictest29643-21ps21:16:391
10456992914,12cyclictest3398-21awk21:31:201
10450992925,2cyclictest9-21ksoftirqd/000:01:240
10450992924,3cyclictest9-21ksoftirqd/022:36:390
10450992924,3cyclictest9-21ksoftirqd/000:11:370
10450992923,3cyclictest9-21ksoftirqd/020:36:190
10471992821,4cyclictest41-21ksoftirqd/320:38:343
1047199281,6cyclictest121rcu_preempt20:16:373
1045699284,9cyclictest0-21swapper/123:51:511
10456992817,8cyclictest757-21tail20:16:331
10456992817,8cyclictest19936-21grep20:56:391
10456992816,9cyclictest7128-21awk20:31:181
10456992816,9cyclictest16788-21cut19:41:351
10456992815,10cyclictest13052-21/usr/sbin/munin22:46:371
10456992812,13cyclictest2792-21apt-get22:36:341
10456992812,13cyclictest26118-21taskset21:53:101
1045099283,3cyclictest121rcu_preempt22:11:030
10450992823,3cyclictest9-21ksoftirqd/000:21:280
10450992822,3cyclictest9-21ksoftirqd/023:24:320
10450992822,3cyclictest9-21ksoftirqd/019:36:180
106891270,10ptp4l401ktimersoftd/320:21:523
10471992721,3cyclictest41-21ksoftirqd/321:11:223
1045699279,16cyclictest0-21swapper/122:28:561
10456992716,8cyclictest30608-21/usr/sbin/munin20:11:331
10456992716,8cyclictest28130-21cat21:11:481
10456992715,9cyclictest3061-21fschecks_time20:21:351
10456992715,8cyclictest14479-21/usr/sbin/munin20:46:431
10456992711,13cyclictest25984-21df00:06:381
1045099272,3cyclictest121rcu_preempt00:42:470
10450992722,3cyclictest9-21ksoftirqd/023:01:220
10450992722,3cyclictest9-21ksoftirqd/023:01:220
10450992722,3cyclictest9-21ksoftirqd/021:21:390
10450992722,3cyclictest9-21ksoftirqd/000:31:530
10450992721,3cyclictest9-21ksoftirqd/022:16:360
10450992721,3cyclictest9-21ksoftirqd/020:26:380
10450992721,3cyclictest9-21ksoftirqd/019:52:470
10450992721,3cyclictest9-21ksoftirqd/000:51:450
10450992721,3cyclictest9-21ksoftirqd/000:51:450
10471992619,4cyclictest41-21ksoftirqd/319:45:473
10456992615,8cyclictest20977-21cpuspeed_turbos19:51:301
10456992613,9cyclictest25977-21tune2fs20:01:351
10450992621,3cyclictest9-21ksoftirqd/023:16:360
10450992621,3cyclictest9-21ksoftirqd/022:46:360
10450992621,3cyclictest9-21ksoftirqd/021:36:380
10450992621,3cyclictest9-21ksoftirqd/021:11:200
10450992621,3cyclictest9-21ksoftirqd/019:46:180
10450992620,3cyclictest9-21ksoftirqd/022:21:350
10450992620,3cyclictest9-21ksoftirqd/022:01:380
10450992620,3cyclictest9-21ksoftirqd/021:51:400
10450992620,3cyclictest9-21ksoftirqd/000:16:400
1045099261,20cyclictest0-21swapper/022:51:310
1045099261,20cyclictest0-21swapper/022:51:310
106891250,1ptp4l401ktimersoftd/323:45:573
10471992520,3cyclictest41-21ksoftirqd/319:38:173
10471992518,4cyclictest41-21ksoftirqd/323:10:223
10471992518,4cyclictest41-21ksoftirqd/319:57:393
10471992518,4cyclictest19733-21grep20:56:373
10450992520,3cyclictest9-21ksoftirqd/023:31:410
10450992520,3cyclictest9-21ksoftirqd/022:11:370
10450992519,3cyclictest9-21ksoftirqd/023:31:230
10450992519,3cyclictest9-21ksoftirqd/020:24:500
10450992519,3cyclictest9-21ksoftirqd/019:49:130
10450992519,3cyclictest9-21ksoftirqd/000:06:370
10450992519,3cyclictest9-21ksoftirqd/000:01:360
10450992518,4cyclictest9-21ksoftirqd/020:11:210
10450992514,6cyclictest9-21ksoftirqd/023:06:350
106891240,1ptp4l401ktimersoftd/323:26:303
106891240,1ptp4l401ktimersoftd/323:16:343
106891240,1ptp4l401ktimersoftd/322:01:363
106891240,1ptp4l401ktimersoftd/321:06:363
106891240,1ptp4l401ktimersoftd/320:41:503
106891240,1ptp4l401ktimersoftd/320:26:323
106891240,1ptp4l401ktimersoftd/320:01:343
106891240,1ptp4l401ktimersoftd/319:31:323
10450992418,3cyclictest9-21ksoftirqd/020:46:020
10450992418,3cyclictest9-21ksoftirqd/020:39:300
10450992418,3cyclictest9-21ksoftirqd/020:00:570
106891230,1ptp4l401ktimersoftd/321:26:353
106891230,1ptp4l401ktimersoftd/320:11:303
106891230,1ptp4l401ktimersoftd/319:46:343
10450992318,3cyclictest9-21ksoftirqd/021:51:210
10450992318,3cyclictest9-21ksoftirqd/021:16:390
10450992318,3cyclictest9-21ksoftirqd/020:01:350
10450992317,4cyclictest18302-1kworker/u9:023:47:530
10450992317,3cyclictest9-21ksoftirqd/023:01:340
10450992317,3cyclictest9-21ksoftirqd/021:30:500
10450992317,3cyclictest9-21ksoftirqd/019:36:200
10450992317,3cyclictest9-21ksoftirqd/000:41:240
10450992316,4cyclictest11052-21/usr/sbin/munin23:51:530
10450992217,3cyclictest9-21ksoftirqd/021:41:330
10450992217,3cyclictest9-21ksoftirqd/020:46:340
10450992217,3cyclictest25497-1kworker/u9:221:56:230
10450992216,3cyclictest9-21ksoftirqd/021:32:150
10450992216,3cyclictest9-21ksoftirqd/021:15:290
10450992216,3cyclictest9-21ksoftirqd/021:03:560
10450992216,3cyclictest9-21ksoftirqd/000:51:250
10450992215,4cyclictest9-21ksoftirqd/020:52:160
10450992014,4cyclictest9-21ksoftirqd/021:00:470
10450992013,4cyclictest9-21ksoftirqd/020:11:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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