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2026-02-21 - 18:27
[ 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 Sat Feb 21, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068912090,4ptp4l401ktimersoftd/307:45:053
1068912090,4ptp4l401ktimersoftd/307:45:053
1349521750,4sleep33223099cyclictest09:24:213
106891760,1ptp4l401ktimersoftd/310:22:363
106891700,1ptp4l401ktimersoftd/310:27:443
106891690,1ptp4l401ktimersoftd/308:50:183
106891680,1ptp4l401ktimersoftd/310:40:133
141812670,4sleep0111rcuc/011:20:290
106891670,1ptp4l401ktimersoftd/311:48:213
280792640,3sleep328083-21sendmail_mailqu08:44:433
247202600,1sleep20-21swapper/210:23:222
20822590,5sleep23222299cyclictest12:18:322
265182580,4sleep33223099cyclictest12:09:383
106891540,1ptp4l401ktimersoftd/312:49:373
96182530,2sleep20-21swapper/210:06:072
176682520,3sleep03221099cyclictest10:14:450
32215994739,4cyclictest25-21ksoftirqd/109:24:331
3121324613,21sleep031310-21ptp4l07:45:000
3121324613,21sleep031310-21ptp4l07:45:000
46162450,2sleep30-21swapper/311:09:563
106891450,10ptp4l401ktimersoftd/311:56:003
143291400,1getstats0-21swapper/309:58:003
106891400,5ptp4l401ktimersoftd/310:57:253
106891400,1ptp4l401ktimersoftd/312:55:503
106891400,1ptp4l401ktimersoftd/312:55:503
106891400,1ptp4l401ktimersoftd/312:23:533
106891390,1ptp4l401ktimersoftd/311:08:463
105791390,3getstats3223099cyclictest10:53:073
106891380,1ptp4l401ktimersoftd/313:15:503
106891380,1ptp4l401ktimersoftd/313:05:393
106891380,1ptp4l401ktimersoftd/313:00:373
106891380,1ptp4l401ktimersoftd/312:33:343
106891380,1ptp4l401ktimersoftd/312:05:503
106891380,1ptp4l401ktimersoftd/311:21:223
106891380,1ptp4l401ktimersoftd/310:45:373
106891380,1ptp4l401ktimersoftd/310:34:453
106891380,1ptp4l401ktimersoftd/310:06:393
106891380,0ptp4l401ktimersoftd/309:09:393
106891370,1ptp4l401ktimersoftd/313:11:353
106891370,1ptp4l401ktimersoftd/312:43:093
106891370,1ptp4l401ktimersoftd/312:38:403
106891370,1ptp4l401ktimersoftd/312:16:233
106891370,1ptp4l401ktimersoftd/312:03:033
106891370,1ptp4l401ktimersoftd/311:37:373
106891370,1ptp4l401ktimersoftd/311:33:403
106891370,1ptp4l401ktimersoftd/311:03:293
106891370,1ptp4l401ktimersoftd/310:33:173
106891370,1ptp4l401ktimersoftd/310:14:313
106891370,1ptp4l401ktimersoftd/309:42:213
106891370,1ptp4l401ktimersoftd/307:54:313
106891370,0ptp4l401ktimersoftd/311:17:373
106891360,1ptp4l401ktimersoftd/311:41:323
106891360,1ptp4l401ktimersoftd/310:02:523
106891360,1ptp4l401ktimersoftd/309:50:133
106891360,0ptp4l401ktimersoftd/312:45:043
106891360,0ptp4l401ktimersoftd/310:11:103
106891360,0ptp4l401ktimersoftd/308:17:503
321032343,17sleep2233-21systemd-journal07:49:142
321032343,17sleep2233-21systemd-journal07:49:142
303492342,19sleep130449-21/usr/sbin/munin07:44:531
303492342,19sleep130449-21/usr/sbin/munin07:44:531
106891340,1ptp4l401ktimersoftd/311:26:453
106891340,1ptp4l401ktimersoftd/308:54:223
3221599339,21cyclictest20972-21ssh12:39:131
32215993327,3cyclictest25-21ksoftirqd/107:54:191
32215993223,6cyclictest25-21ksoftirqd/110:59:361
109602320,4sleep03221099cyclictest13:02:270
106891320,1ptp4l401ktimersoftd/309:33:493
32222993117,4cyclictest33-21ksoftirqd/213:01:442
32215993126,3cyclictest25-21ksoftirqd/110:04:221
32215993122,6cyclictest25-21ksoftirqd/109:29:331
32215993122,5cyclictest25-21ksoftirqd/111:29:351
32210993126,3cyclictest9-21ksoftirqd/012:59:260
32210993126,3cyclictest9-21ksoftirqd/012:59:260
106891310,0ptp4l401ktimersoftd/309:45:123
106891310,0ptp4l401ktimersoftd/309:18:443
32215993025,3cyclictest25-21ksoftirqd/112:59:411
32215993025,3cyclictest25-21ksoftirqd/110:54:401
32215993019,6cyclictest25-21ksoftirqd/112:14:361
32210993025,3cyclictest25187-21sed09:49:210
106891300,0ptp4l401ktimersoftd/308:43:363
32215992924,3cyclictest25-21ksoftirqd/111:19:231
32215992924,3cyclictest25-21ksoftirqd/110:44:521
32215992924,3cyclictest25-21ksoftirqd/109:04:381
32215992923,3cyclictest25-21ksoftirqd/108:54:211
32215992922,3cyclictest25-21ksoftirqd/112:49:451
32215992917,7cyclictest25-21ksoftirqd/110:49:351
32215992916,6cyclictest25-21ksoftirqd/108:19:331
32215992914,8cyclictest989-21lldpd08:29:311
32210992924,3cyclictest9-21ksoftirqd/011:19:230
106891290,0ptp4l401ktimersoftd/309:28:203
32215992823,3cyclictest25-21ksoftirqd/111:24:451
32215992823,3cyclictest25-21ksoftirqd/110:34:231
32215992822,3cyclictest25-21ksoftirqd/108:24:371
32215992815,7cyclictest25-21ksoftirqd/108:09:321
32210992822,3cyclictest9-21ksoftirqd/009:54:350
106891280,1ptp4l401ktimersoftd/308:00:133
57372270,1sleep00-21swapper/012:21:400
32230992720,4cyclictest41-21ksoftirqd/308:30:503
32222992721,3cyclictest33-21ksoftirqd/208:25:412
32222992720,4cyclictest33-21ksoftirqd/208:36:432
32222992720,4cyclictest33-21ksoftirqd/208:17:522
32215992722,3cyclictest25-21ksoftirqd/111:48:001
32215992722,3cyclictest25-21ksoftirqd/111:09:231
32215992718,7cyclictest25-21ksoftirqd/112:04:481
3221099270,24cyclictest18994-1kworker/u9:012:49:500
265032270,3sleep026583-21sed08:44:200
106891270,1ptp4l401ktimersoftd/311:54:013
106891270,0ptp4l401ktimersoftd/308:21:293
32230992620,3cyclictest41-21ksoftirqd/308:39:203
32222992620,3cyclictest33-21ksoftirqd/208:53:392
32222992619,4cyclictest33-21ksoftirqd/209:13:162
32222992611,4cyclictest32525-21sh09:55:422
32215992621,3cyclictest25-21ksoftirqd/112:09:361
32215992621,3cyclictest25-21ksoftirqd/111:59:251
32215992621,3cyclictest25-21ksoftirqd/111:49:511
32215992621,3cyclictest25-21ksoftirqd/110:39:231
32215992621,3cyclictest25-21ksoftirqd/109:44:501
32215992620,3cyclictest25-21ksoftirqd/113:17:331
32215992620,3cyclictest25-21ksoftirqd/113:04:441
32215992620,3cyclictest25-21ksoftirqd/111:14:231
32215992620,3cyclictest25-21ksoftirqd/108:36:271
32215992618,6cyclictest25-21ksoftirqd/112:39:551
32215992615,4cyclictest25-21ksoftirqd/111:39:361
32215992614,6cyclictest25-21ksoftirqd/111:59:371
3221599261,22cyclictest20708-21bc09:39:321
3221099264,12cyclictest2513-21ssh10:34:330
32210992620,3cyclictest9-21ksoftirqd/007:54:190
32210992619,4cyclictest9-21ksoftirqd/008:55:560
32210992619,4cyclictest9-21ksoftirqd/008:08:260
98112250,4sleep0101ktimersoftd/010:06:300
32230992518,4cyclictest41-21ksoftirqd/308:59:283
3222299255,9cyclictest1055-21runrttasks10:30:082
32222992520,3cyclictest33-21ksoftirqd/211:49:242
32222992520,3cyclictest33-21ksoftirqd/211:15:462
32222992519,3cyclictest33-21ksoftirqd/209:42:032
32222992519,3cyclictest33-21ksoftirqd/208:42:552
32222992518,4cyclictest33-21ksoftirqd/211:08:262
32222992518,4cyclictest33-21ksoftirqd/209:17:342
32222992518,4cyclictest33-21ksoftirqd/209:07:262
32222992518,4cyclictest33-21ksoftirqd/208:33:172
3221599254,12cyclictest21035-21ssh10:19:341
32215992520,4cyclictest25-21ksoftirqd/112:56:201
32215992520,4cyclictest25-21ksoftirqd/112:56:201
32215992520,3cyclictest25-21ksoftirqd/112:44:411
32215992520,3cyclictest25-21ksoftirqd/111:34:391
32215992520,3cyclictest25-21ksoftirqd/108:14:371
32215992520,3cyclictest25-21ksoftirqd/108:04:371
32215992519,3cyclictest25-21ksoftirqd/110:09:401
32215992518,4cyclictest26097-21tail10:24:401
32210992520,3cyclictest13402-21sed09:24:210
32210992519,3cyclictest9-21ksoftirqd/008:50:170
106891250,1ptp4l401ktimersoftd/312:24:593
106891250,1ptp4l401ktimersoftd/309:08:023
70792240,5sleep07084-21unixbench_multi07:59:470
32222992418,3cyclictest33-21ksoftirqd/211:58:202
32222992417,4cyclictest33-21ksoftirqd/208:08:362
32222992417,4cyclictest13294-21cat12:29:452
32215992419,3cyclictest25-21ksoftirqd/113:09:391
32215992419,3cyclictest25-21ksoftirqd/112:29:541
32215992419,3cyclictest25-21ksoftirqd/110:09:231
32215992419,3cyclictest25-21ksoftirqd/109:34:501
32215992419,3cyclictest25-21ksoftirqd/109:34:501
32215992418,3cyclictest25-21ksoftirqd/109:14:201
32215992418,3cyclictest25-21ksoftirqd/107:54:391
32210992419,3cyclictest9-21ksoftirqd/013:09:390
32210992419,3cyclictest9-21ksoftirqd/011:14:180
32210992419,3cyclictest9-21ksoftirqd/008:31:490
32210992418,3cyclictest9-21ksoftirqd/011:47:550
32210992417,4cyclictest9-21ksoftirqd/008:26:210
32210992417,4cyclictest23671-21tail08:34:490
32210992417,4cyclictest1838-21cut08:59:340
106891240,9ptp4l401ktimersoftd/307:49:293
106891240,1ptp4l401ktimersoftd/308:09:403
106891240,1ptp4l401ktimersoftd/308:04:323
32222992317,3cyclictest33-21ksoftirqd/208:21:592
32222992317,3cyclictest33-21ksoftirqd/207:50:002
32222992316,4cyclictest33-21ksoftirqd/212:12:102
32222992316,4cyclictest33-21ksoftirqd/211:09:272
32222992316,4cyclictest33-21ksoftirqd/210:14:552
32222992316,4cyclictest33-21ksoftirqd/209:00:072
32222992316,4cyclictest33-21ksoftirqd/208:58:232
32222992316,4cyclictest33-21ksoftirqd/208:13:382
32222992316,4cyclictest17416-21cut13:09:422
32222992316,3cyclictest7542-21/usr/sbin/munin11:49:352
32215992318,3cyclictest25-21ksoftirqd/112:24:501
32215992318,3cyclictest25-21ksoftirqd/111:20:471
32215992318,3cyclictest25-21ksoftirqd/109:54:411
32215992318,3cyclictest25-21ksoftirqd/109:24:211
32215992318,3cyclictest25-21ksoftirqd/108:59:201
32215992318,3cyclictest25-21ksoftirqd/108:44:431
32215992318,3cyclictest25-21ksoftirqd/108:04:191
32210992318,3cyclictest9-21ksoftirqd/010:39:410
32210992318,3cyclictest9-21ksoftirqd/010:04:220
32210992318,3cyclictest9-21ksoftirqd/009:09:200
32210992318,3cyclictest9-21ksoftirqd/008:14:310
32210992318,3cyclictest10445-1kworker/u9:113:07:510
32210992317,4cyclictest9-21ksoftirqd/010:46:480
32210992317,3cyclictest9-21ksoftirqd/011:55:340
32210992316,4cyclictest9-21ksoftirqd/009:11:130
106891230,1ptp4l401ktimersoftd/309:34:353
106891230,1ptp4l401ktimersoftd/309:34:353
106891230,1ptp4l401ktimersoftd/308:26:313
32222992216,3cyclictest33-21ksoftirqd/211:19:392
32222992216,3cyclictest33-21ksoftirqd/210:24:252
32222992215,4cyclictest7530-21grep10:39:382
32222992215,4cyclictest33-21ksoftirqd/207:58:492
32222992215,4cyclictest23152-21snmp_o5powerctl12:39:502
32215992217,3cyclictest25-21ksoftirqd/110:39:341
32215992216,3cyclictest25-21ksoftirqd/112:24:251
32215992216,3cyclictest25-21ksoftirqd/108:41:121
3221599220,20cyclictest0-21swapper/109:51:361
32210992217,3cyclictest9-21ksoftirqd/011:34:420
32210992217,3cyclictest9-21ksoftirqd/010:24:450
32210992217,3cyclictest9-21ksoftirqd/009:19:030
32210992216,3cyclictest9-21ksoftirqd/009:33:210
32210992216,3cyclictest9-21ksoftirqd/008:44:220
32210992216,3cyclictest9-21ksoftirqd/007:54:260
262142220,2sleep20-21swapper/212:44:302
3222299219,3cyclictest33-21ksoftirqd/211:01:172
32222992115,4cyclictest33-21ksoftirqd/211:31:232
32222992115,3cyclictest33-21ksoftirqd/210:56:522
32222992114,4cyclictest4476-21sh10:35:062
32222992114,4cyclictest286092sleep209:52:022
32222992114,4cyclictest26054-21seq11:34:372
32222992114,4cyclictest21434-21acpi12:04:362
32222992114,4cyclictest19754-21sh11:27:172
32222992113,5cyclictest30892-21tune2fs11:39:402
32215992116,3cyclictest25-21ksoftirqd/109:02:061
32215992115,3cyclictest25-21ksoftirqd/109:14:371
3221599211,3cyclictest0-21swapper/110:16:591
3221099213,10cyclictest21736-21ssh12:39:390
32210992116,3cyclictest9-21ksoftirqd/012:09:360
32210992116,3cyclictest9-21ksoftirqd/012:01:500
32210992116,3cyclictest9-21ksoftirqd/009:34:330
32210992116,3cyclictest9-21ksoftirqd/009:34:330
32210992116,3cyclictest26037-1kworker/u9:012:24:270
32210992115,4cyclictest30996-21rm12:14:380
32210992115,4cyclictest26062-21cut09:49:390
32210992115,3cyclictest9-21ksoftirqd/009:27:310
32210992115,3cyclictest9-21ksoftirqd/008:19:520
32210992115,3cyclictest24312-21sh10:57:330
32210992114,5cyclictest18481-21/usr/sbin/munin11:24:560
32210992114,4cyclictest21194-21acpi11:29:340
32222992014,3cyclictest7264-21sh12:59:122
32222992014,3cyclictest7264-21sh12:59:122
32222992014,3cyclictest6728-21sendmail_mailqu07:59:412
32222992014,3cyclictest26917-21expr08:44:332
32222992014,3cyclictest19631-21sh12:01:382
32222992014,3cyclictest12825-21missed_timers10:44:432
32222992013,4cyclictest33-21ksoftirqd/209:35:522
32222992013,4cyclictest33-21ksoftirqd/209:35:522
32222992013,4cyclictest21523-21sh13:14:312
32222992013,4cyclictest16658-21ls13:09:262
32222992013,4cyclictest11488-21df_inode09:19:372
32222992013,4cyclictest10443-21sh12:26:492
32210992015,3cyclictest9-21ksoftirqd/010:59:410
32210992015,3cyclictest9-21ksoftirqd/010:29:370
32210992015,3cyclictest9023-1kworker/u9:110:22:310
32210992015,3cyclictest1292-1kworker/u9:111:09:160
32210992014,3cyclictest7465-21sh11:49:270
32210992014,3cyclictest19840-21sh10:52:530
32210992014,3cyclictest15490-21sh10:13:280
32210992013,4cyclictest46950irq/100-ens3-Tx12:29:420
32210992013,4cyclictest32281-21unixbench_multi11:39:530
32210992013,4cyclictest25150-21diskmemload12:45:440
32210992013,4cyclictest25150-21diskmemload12:35:150
231802200,2sleep00-21swapper/012:04:530
32222991913,3cyclictest23088-21apt-get09:44:332
32222991913,3cyclictest19170-21sh10:51:362
32222991913,3cyclictest16765-21seq12:34:362
32222991913,3cyclictest12788-21missed_timers10:09:412
32222991912,4cyclictest1341-21seq12:51:432
3222299191,16cyclictest3704-21cut12:19:462
32222991911,5cyclictest15269-21awk09:24:502
32210991913,3cyclictest25863-21sh13:19:250
3222299181,15cyclictest0-21swapper/209:59:502
32222991811,4cyclictest16671-21sed09:29:402
32210991812,3cyclictest12267-21latency_hist08:14:200
3221099180,16cyclictest0-21swapper/009:40:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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