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2026-02-18 - 05:19
[ 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 Wed Feb 18, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2964821830,3sleep02961699cyclictest00:39:430
2964821830,3sleep02961699cyclictest00:39:430
1057821630,5sleep02961699cyclictest22:39:500
1776821550,4sleep22963099cyclictest01:01:012
1776821550,4sleep22963099cyclictest01:01:012
3250421490,3sleep32963699cyclictest01:16:193
1068911040,3ptp4l401ktimersoftd/319:44:313
106891730,1ptp4l401ktimersoftd/300:21:433
241722660,2sleep30-21swapper/300:01:123
106891660,15ptp4l32014-21kworker/3:023:49:163
32062610,4sleep22963099cyclictest21:02:492
145372600,2sleep20-21swapper/223:17:382
271922590,2sleep10-21swapper/121:50:491
29630995844,8cyclictest33-21ksoftirqd/223:22:402
292602584,10sleep10-21swapper/119:44:141
251212550,5sleep325122-21latency23:27:473
2961699480,3cyclictest23326-21ssh01:07:240
106891480,0ptp4l401ktimersoftd/322:51:203
2961699473,36cyclictest17229-21apt-get00:27:400
29630994632,7cyclictest33-21ksoftirqd/220:22:352
2961699460,3cyclictest5504-21ptp4l21:07:470
292312463,11sleep2121rcu_preempt19:43:512
106891460,1ptp4l401ktimersoftd/320:51:143
29616994522,20cyclictest32387-21ssh01:16:060
29630994432,6cyclictest33-21ksoftirqd/221:27:372
2961699442,33cyclictest17463-21apt-get22:47:380
2917024426,8sleep00-21swapper/019:43:040
106891440,1ptp4l401ktimersoftd/300:31:283
2961699431,34cyclictest19662-21apt-get20:32:360
106891430,1ptp4l401ktimersoftd/323:06:403
106891430,1ptp4l401ktimersoftd/323:06:403
2962499422,14cyclictest2681-21ssh00:12:421
2961699422,32cyclictest23635-21apt-get21:47:380
2961699412,31cyclictest23786-21apt-get01:07:420
106891410,1ptp4l401ktimersoftd/320:27:373
106891410,1ptp4l401ktimersoftd/319:52:453
29636994020,4cyclictest41-21ksoftirqd/319:50:233
29630994029,6cyclictest33-21ksoftirqd/200:52:412
29630994029,6cyclictest33-21ksoftirqd/200:52:412
106891400,1ptp4l401ktimersoftd/323:42:453
106891400,1ptp4l401ktimersoftd/322:37:033
106891400,1ptp4l401ktimersoftd/320:57:403
106891400,1ptp4l401ktimersoftd/300:43:333
2961699393,30cyclictest10912-21apt-get23:47:400
2961699393,29cyclictest15762-21apt-get22:12:380
2961699392,30cyclictest25308-21apt-get00:02:410
2961699392,29cyclictest21115-21apt-get21:42:370
2961699391,31cyclictest24845-21apt-get20:42:360
2961699390,5cyclictest31765-21/usr/sbin/munin00:42:560
2961699390,4cyclictest10775-21awk00:52:520
2961699390,4cyclictest10775-21awk00:52:520
2961699390,3cyclictest16086-21grep23:52:430
2961699382,31cyclictest0-21swapper/021:52:370
2961699382,30cyclictest32090-21apt-get23:02:390
2961699382,30cyclictest32090-21apt-get23:02:390
2961699382,30cyclictest2670-21apt-get00:12:420
2961699382,29cyclictest4719-21apt-get23:07:400
2961699382,29cyclictest4719-21apt-get23:07:400
2961699381,4cyclictest7844-21df20:07:380
2961699381,32cyclictest0-21swapper/022:57:380
2961699381,32cyclictest0-21swapper/022:57:380
2961699381,31cyclictest0-21swapper/019:57:340
2961699381,30cyclictest7672-21apt-get00:17:400
2961699381,30cyclictest29584-21apt-get20:52:360
2961699381,23cyclictest0-21swapper/019:52:230
29616993810,24cyclictest14679-21cut21:27:440
2961699380,4cyclictest2182-21sed21:57:440
2961699380,4cyclictest12150-21irqrtprio21:22:430
2961699380,4cyclictest12150-21irqrtprio21:22:430
2961699380,3cyclictest14122-21ssh22:42:530
106891380,1ptp4l401ktimersoftd/323:37:303
106891380,1ptp4l401ktimersoftd/323:25:293
106891380,1ptp4l401ktimersoftd/322:53:383
106891380,1ptp4l401ktimersoftd/322:11:233
106891380,1ptp4l401ktimersoftd/322:06:373
106891380,1ptp4l401ktimersoftd/321:54:193
106891380,0ptp4l401ktimersoftd/323:14:543
106891380,0ptp4l401ktimersoftd/322:16:443
106891380,0ptp4l401ktimersoftd/300:41:293
106891380,0ptp4l401ktimersoftd/300:41:293
2961699372,28cyclictest12351-21apt-get20:17:350
29616993714,20cyclictest9887-21/usr/sbin/munin20:12:410
2961699371,31cyclictest0-21swapper/020:47:360
2961699371,31cyclictest0-21swapper/000:22:400
2961699371,29cyclictest9736-21apt-get23:12:400
29616993712,21cyclictest5801-21if_ens320:02:410
29616993711,22cyclictest19092-21latency_hist23:22:270
2961699370,3cyclictest7775-21sed23:42:550
2961699370,3cyclictest23398-21ssh00:32:520
106891370,1ptp4l401ktimersoftd/323:34:543
106891370,1ptp4l401ktimersoftd/323:09:343
106891370,1ptp4l401ktimersoftd/323:09:343
106891370,1ptp4l401ktimersoftd/322:58:023
106891370,1ptp4l401ktimersoftd/322:58:023
106891370,1ptp4l401ktimersoftd/322:41:333
106891370,1ptp4l401ktimersoftd/322:18:093
106891370,1ptp4l401ktimersoftd/322:00:363
106891370,1ptp4l401ktimersoftd/321:51:143
106891370,1ptp4l401ktimersoftd/321:42:503
106891370,1ptp4l401ktimersoftd/321:25:033
106891370,1ptp4l401ktimersoftd/321:25:033
106891370,1ptp4l401ktimersoftd/300:05:333
106891370,0ptp4l401ktimersoftd/301:06:523
29630993626,5cyclictest33-21ksoftirqd/223:42:382
2961699369,23cyclictest32634-21irqrtprio20:57:430
2961699362,28cyclictest30425-21apt-get22:27:380
29616993614,19cyclictest25938-21fschecks_count22:22:420
2961699361,29cyclictest0-21swapper/020:27:340
2961699360,5cyclictest20987-21grep23:57:430
2961699360,4cyclictest24426-21df_inode23:27:420
2961699360,3cyclictest8571-21chrt21:15:350
2961699360,3cyclictest3246-21expr22:32:410
106891360,1ptp4l401ktimersoftd/323:53:013
106891360,1ptp4l401ktimersoftd/323:19:203
106891360,1ptp4l401ktimersoftd/301:11:453
106891360,1ptp4l401ktimersoftd/300:59:303
106891360,1ptp4l401ktimersoftd/300:59:303
106891360,1ptp4l401ktimersoftd/300:53:223
106891360,1ptp4l401ktimersoftd/300:53:223
106891360,1ptp4l401ktimersoftd/300:24:493
106891360,0ptp4l401ktimersoftd/322:25:423
106891360,0ptp4l401ktimersoftd/321:27:423
29630993527,4cyclictest33-21ksoftirqd/200:07:332
2961699352,28cyclictest6125-21apt-get22:02:360
2961699351,31cyclictest0-21swapper/022:07:390
29616993513,19cyclictest23223-21diskmemload00:08:240
29616993512,20cyclictest22897-21interrupts20:37:430
29616993512,20cyclictest22342-21cpuspeed_turbos22:52:390
2961699350,4cyclictest30112-21df19:47:370
2961699350,3cyclictest6935-21ssh00:49:160
2961699350,3cyclictest16584-21expr21:32:400
2961699350,2cyclictest0-21swapper/023:32:380
29630993428,3cyclictest33-21ksoftirqd/222:52:452
29630993428,3cyclictest33-21ksoftirqd/222:37:272
29630993427,4cyclictest7285-21cron20:07:232
2961699347,23cyclictest2532-21cat21:02:440
29616993412,19cyclictest23223-21diskmemload23:25:210
2961699340,4cyclictest23494-21ssh22:19:250
2961699340,4cyclictest1595-21df_inode23:37:430
29630993328,3cyclictest33-21ksoftirqd/222:12:392
29630993323,5cyclictest33-21ksoftirqd/220:07:362
29630993320,6cyclictest33-21ksoftirqd/201:07:412
2961699331,29cyclictest15642-21snmp_o5powerctl00:57:540
2961699331,29cyclictest15642-21snmp_o5powerctl00:57:540
29616993311,19cyclictest16090-21proc_pri20:22:460
106891330,1ptp4l401ktimersoftd/321:02:293
106891330,1ptp4l401ktimersoftd/300:33:533
29630993227,3cyclictest33-21ksoftirqd/221:57:442
29630993227,3cyclictest33-21ksoftirqd/220:22:242
29630993226,3cyclictest33-21ksoftirqd/200:07:282
29630993223,5cyclictest33-21ksoftirqd/222:42:302
29630993221,8cyclictest33-21ksoftirqd/200:37:482
29630993221,8cyclictest33-21ksoftirqd/200:37:482
2961699320,4cyclictest9308-21diskstats21:17:390
106891320,0ptp4l401ktimersoftd/300:13:403
29630993126,3cyclictest33-21ksoftirqd/223:12:272
29630993126,3cyclictest33-21ksoftirqd/223:12:272
29630993126,3cyclictest33-21ksoftirqd/222:42:262
29630993125,3cyclictest33-21ksoftirqd/223:32:272
29630993125,3cyclictest33-21ksoftirqd/220:47:382
29630993125,3cyclictest33-21ksoftirqd/200:52:292
29630993123,6cyclictest33-21ksoftirqd/222:27:562
29630993120,8cyclictest33-21ksoftirqd/201:02:422
2963099310,3cyclictest121rcu_preempt00:28:262
2961699310,3cyclictest20094-21snmp_o5powerctl21:37:520
106891310,9ptp4l401ktimersoftd/320:56:453
106891310,1ptp4l401ktimersoftd/321:20:443
106891310,1ptp4l401ktimersoftd/320:41:433
29630993025,3cyclictest33-21ksoftirqd/223:02:272
29630993025,3cyclictest33-21ksoftirqd/223:02:272
29630993025,3cyclictest33-21ksoftirqd/222:22:452
29630993025,3cyclictest33-21ksoftirqd/200:02:282
29630993019,9cyclictest33-21ksoftirqd/222:47:542
106891300,1ptp4l401ktimersoftd/320:25:543
106891300,1ptp4l401ktimersoftd/300:07:393
2963099293,3cyclictest121rcu_preempt00:37:282
29630992924,3cyclictest33-21ksoftirqd/223:07:272
29630992924,3cyclictest33-21ksoftirqd/223:07:272
29630992924,3cyclictest33-21ksoftirqd/221:52:392
29630992924,3cyclictest33-21ksoftirqd/221:52:252
29630992924,3cyclictest33-21ksoftirqd/220:52:402
29630992924,3cyclictest33-21ksoftirqd/220:37:282
29630992924,3cyclictest33-21ksoftirqd/200:17:472
29630992924,3cyclictest33-21ksoftirqd/200:17:292
29630992923,3cyclictest33-21ksoftirqd/223:52:282
29630992923,3cyclictest33-21ksoftirqd/221:42:402
29630992923,3cyclictest33-21ksoftirqd/220:02:232
29630992923,3cyclictest33-21ksoftirqd/200:42:332
106891290,1ptp4l401ktimersoftd/319:57:443
29630992823,3cyclictest33-21ksoftirqd/223:37:462
29630992823,3cyclictest33-21ksoftirqd/221:37:422
29630992823,3cyclictest33-21ksoftirqd/221:07:442
29630992823,3cyclictest33-21ksoftirqd/220:47:232
29630992823,3cyclictest33-21ksoftirqd/220:27:362
29630992823,3cyclictest33-21ksoftirqd/220:17:232
29630992823,3cyclictest33-21ksoftirqd/200:22:492
29630992822,3cyclictest33-21ksoftirqd/222:17:402
29630992822,3cyclictest33-21ksoftirqd/201:12:492
29630992816,7cyclictest33-21ksoftirqd/221:22:372
29630992816,7cyclictest33-21ksoftirqd/221:22:372
29624992823,3cyclictest25-21ksoftirqd/100:52:341
29624992823,3cyclictest25-21ksoftirqd/100:52:341
106891280,0ptp4l401ktimersoftd/321:07:503
29630992722,3cyclictest33-21ksoftirqd/223:52:382
29630992721,3cyclictest33-21ksoftirqd/222:02:532
29630992721,3cyclictest33-21ksoftirqd/221:37:252
29624992722,3cyclictest25-21ksoftirqd/100:42:331
106891270,1ptp4l401ktimersoftd/320:45:343
106891270,11ptp4l401ktimersoftd/320:35:303
106891270,0ptp4l401ktimersoftd/322:46:073
29630992621,3cyclictest33-21ksoftirqd/223:32:392
29630992621,3cyclictest33-21ksoftirqd/222:07:462
29630992620,3cyclictest33-21ksoftirqd/219:52:232
29630992619,4cyclictest33-21ksoftirqd/220:35:112
29630992616,6cyclictest33-21ksoftirqd/221:12:352
29624992620,3cyclictest25-21ksoftirqd/121:21:111
29624992620,3cyclictest25-21ksoftirqd/120:12:231
106891260,1ptp4l401ktimersoftd/320:19:223
106891260,0ptp4l401ktimersoftd/300:50:423
2962499254,14cyclictest15774-21ssh22:12:381
2962499252,19cyclictest0-21swapper/122:22:381
29624992519,3cyclictest25-21ksoftirqd/100:47:551
29624992518,4cyclictest25-21ksoftirqd/119:57:481
29624992515,7cyclictest10040-21diskmemload00:18:541
29624992513,8cyclictest241ktimersoftd/122:27:391
106891250,1ptp4l401ktimersoftd/321:37:373
106891250,1ptp4l401ktimersoftd/321:32:263
106891250,0ptp4l401ktimersoftd/320:03:353
29636992418,3cyclictest41-21ksoftirqd/320:08:053
29630992419,3cyclictest33-21ksoftirqd/219:52:522
29630992418,3cyclictest33-21ksoftirqd/223:12:392
2962499242,19cyclictest8327-21sed21:12:521
29624992418,4cyclictest21823-21ssh01:04:441
29624992418,3cyclictest25-21ksoftirqd/121:41:581
29624992418,3cyclictest25-21ksoftirqd/121:10:221
29624992418,3cyclictest11969-21ssh23:47:481
29624992417,4cyclictest25-21ksoftirqd/123:01:311
29624992417,4cyclictest25-21ksoftirqd/123:01:311
29624992417,4cyclictest25-21ksoftirqd/120:59:181
29624992417,4cyclictest25-21ksoftirqd/100:07:321
29624992416,5cyclictest2531-21cron19:57:221
29624992412,9cyclictest25642-21fschecks_count00:02:441
184982240,1sleep10-21swapper/123:54:391
106891240,1ptp4l401ktimersoftd/322:27:433
106891240,1ptp4l401ktimersoftd/321:12:353
106891240,0ptp4l401ktimersoftd/320:12:363
29630992317,3cyclictest33-21ksoftirqd/221:17:432
29630992310,7cyclictest33-21ksoftirqd/220:57:362
29624992317,3cyclictest25-21ksoftirqd/120:33:401
29624992317,3cyclictest25-21ksoftirqd/120:23:301
29624992317,3cyclictest25-21ksoftirqd/120:04:291
29624992316,4cyclictest15846-21munin-plugin-st21:32:241
29624992315,5cyclictest17988-21sh22:47:431
29624992314,6cyclictest47050irq/101-ens3-Tx21:57:391
2962499223,13cyclictest17236-21ssh00:27:401
29624992217,3cyclictest25-21ksoftirqd/122:47:061
29624992217,3cyclictest25-21ksoftirqd/120:41:521
29624992216,4cyclictest25-21ksoftirqd/123:18:101
29624992216,4cyclictest25-21ksoftirqd/122:37:101
29624992216,4cyclictest25-21ksoftirqd/120:49:231
29624992216,3cyclictest25-21ksoftirqd/122:54:131
29624992216,3cyclictest25-21ksoftirqd/100:33:011
29624992216,3cyclictest25166-21tune2fs20:42:391
29624992215,4cyclictest25-21ksoftirqd/120:16:151
29624992215,4cyclictest25-21ksoftirqd/101:12:331
29624992214,5cyclictest16826-21sh00:27:281
29624992213,5cyclictest6020-21/usr/sbin/munin23:42:551
2962499221,18cyclictest8309-21ssh22:03:301
2962499221,18cyclictest2913-21cat23:37:561
2962499221,16cyclictest21626-21sed23:57:471
29624992211,6cyclictest1055-21runrttasks23:12:411
2962499220,3cyclictest121rcu_preempt01:07:371
29624992115,4cyclictest25-21ksoftirqd/121:07:241
29624992115,4cyclictest25-21ksoftirqd/120:21:211
29624992114,4cyclictest22325-21switchtime22:17:541
29624992113,5cyclictest12570-21ps21:22:471
29624992113,5cyclictest12570-21ps21:22:471
29624992112,4cyclictest0-21swapper/121:52:371
2962499211,17cyclictest23223-21diskmemload22:08:231
29624992015,3cyclictest25-21ksoftirqd/123:34:241
29624992014,3cyclictest9043-21sendmail_mailtr22:37:501
29624992014,3cyclictest25-21ksoftirqd/120:55:481
29624992014,3cyclictest14855-21cat00:57:481
29624992014,3cyclictest14855-21cat00:57:481
29624992013,5cyclictest47050irq/101-ens3-Tx23:07:511
29624992013,5cyclictest47050irq/101-ens3-Tx23:07:511
29624992013,4cyclictest25-21ksoftirqd/119:47:241
29624992013,4cyclictest24904-21cut23:27:461
29624991916,2cyclictest0-21swapper/121:46:101
29624991913,3cyclictest23223-21diskmemload23:03:031
29624991913,3cyclictest23223-21diskmemload23:03:031
29624991913,3cyclictest19423-21cat23:22:411
29624991913,3cyclictest18428-21latency_hist21:37:251
29624991912,4cyclictest31226-21latency_hist00:42:291
29624991912,4cyclictest31226-21latency_hist00:42:291
29624991912,4cyclictest17386-21cpuspeed_turbos20:27:361
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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