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2026-01-29 - 14:05
[ 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 all highest latencies:
System rackbslot6.osadl.org (updated Thu Jan 29, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068911740,4ptp4l401ktimersoftd/319:35:023
1030721710,2sleep367499cyclictest22:56:413
876721620,5sleep367499cyclictest00:01:373
876721620,5sleep367499cyclictest00:01:373
106891750,1ptp4l401ktimersoftd/322:55:183
106891730,1ptp4l401ktimersoftd/323:33:033
106891700,1ptp4l401ktimersoftd/323:23:033
106891700,1ptp4l401ktimersoftd/300:42:103
175462670,5sleep233-21ksoftirqd/222:31:392
674996554,6cyclictest41-21ksoftirqd/323:16:333
4832614,11sleep20-21swapper/219:35:472
4132594,43sleep00-21swapper/019:34:560
106891590,1ptp4l401ktimersoftd/322:03:253
106891580,1ptp4l401ktimersoftd/322:26:433
106891580,1ptp4l401ktimersoftd/320:03:403
106891580,1ptp4l401ktimersoftd/300:58:553
106891570,1ptp4l401ktimersoftd/322:34:303
18312560,2sleep20-21swapper/222:47:572
64962550,2sleep20-21swapper/221:47:022
667995411,11cyclictest1055-21runrttasks00:54:342
157902540,4sleep125-21ksoftirqd/100:07:451
653995321,8cyclictest25-21ksoftirqd/122:09:341
653995220,8cyclictest25-21ksoftirqd/122:21:071
65399519,7cyclictest25-21ksoftirqd/121:11:471
653995019,8cyclictest25-21ksoftirqd/121:37:341
106891500,1ptp4l401ktimersoftd/321:38:583
653994918,4cyclictest25-21ksoftirqd/100:04:051
653994918,4cyclictest25-21ksoftirqd/100:04:051
66799480,13cyclictest16996-21irqrtprio23:36:412
66799480,13cyclictest14830-21/usr/sbin/munin00:06:462
66799470,14cyclictest24668-21cat21:31:332
65399473,6cyclictest25-21ksoftirqd/122:26:211
106891470,2ptp4l20429-21kworker/3:201:04:213
66799469,11cyclictest21408-21sh00:13:362
66799460,12cyclictest14608-21rm22:28:222
653994523,4cyclictest25-21ksoftirqd/122:59:071
653994523,4cyclictest25-21ksoftirqd/100:51:011
653994518,10cyclictest25-21ksoftirqd/123:16:311
653994518,10cyclictest25-21ksoftirqd/123:05:041
653994516,9cyclictest25-21ksoftirqd/100:14:141
653994516,8cyclictest25-21ksoftirqd/121:52:231
65399443,5cyclictest25-21ksoftirqd/122:51:341
653994421,10cyclictest25-21ksoftirqd/121:31:341
653994418,10cyclictest25-21ksoftirqd/100:25:101
653994417,10cyclictest25-21ksoftirqd/123:37:191
653994417,10cyclictest25-21ksoftirqd/122:45:501
653994417,10cyclictest25-21ksoftirqd/121:58:331
653994416,8cyclictest25-21ksoftirqd/100:59:521
106891440,1ptp4l401ktimersoftd/322:15:543
106891440,1ptp4l401ktimersoftd/322:15:543
65399435,6cyclictest25-21ksoftirqd/123:06:351
65399433,5cyclictest25-21ksoftirqd/122:49:561
653994322,8cyclictest25-21ksoftirqd/100:30:501
65399431,8cyclictest1055-21runrttasks20:21:421
653994317,9cyclictest25-21ksoftirqd/123:35:041
653994316,11cyclictest25-21ksoftirqd/123:14:271
653994316,10cyclictest25-21ksoftirqd/123:25:401
653994316,10cyclictest25-21ksoftirqd/122:38:391
653994316,10cyclictest25-21ksoftirqd/122:04:051
653994316,10cyclictest25-21ksoftirqd/121:43:561
653994316,10cyclictest25-21ksoftirqd/100:42:151
653994315,9cyclictest25-21ksoftirqd/100:37:291
653994315,8cyclictest25-21ksoftirqd/123:57:431
64399433,7cyclictest0-21swapper/019:56:290
64399432,5cyclictest0-21swapper/023:31:350
64399432,5cyclictest0-21swapper/019:46:290
64399432,5cyclictest0-21swapper/000:36:350
106891430,1ptp4l401ktimersoftd/320:50:083
65399424,6cyclictest25-21ksoftirqd/120:36:381
65399423,6cyclictest25-21ksoftirqd/122:26:481
653994220,4cyclictest25-21ksoftirqd/101:04:001
653994216,10cyclictest25-21ksoftirqd/100:34:381
653994216,10cyclictest25-21ksoftirqd/100:17:171
653994215,10cyclictest25-21ksoftirqd/123:50:541
653994215,10cyclictest25-21ksoftirqd/123:42:221
653994215,10cyclictest25-21ksoftirqd/121:46:561
64399423,6cyclictest0-21swapper/023:01:340
64399423,4cyclictest0-21swapper/000:51:370
64399422,5cyclictest0-21swapper/022:36:350
66799410,12cyclictest597-21sh00:26:212
65399414,5cyclictest25-21ksoftirqd/119:41:191
653994121,7cyclictest25-21ksoftirqd/122:35:251
653994120,4cyclictest25-21ksoftirqd/122:12:181
653994120,4cyclictest25-21ksoftirqd/122:12:181
653994114,10cyclictest25-21ksoftirqd/123:30:161
64399412,7cyclictest0-21swapper/019:41:280
64399412,4cyclictest0-21swapper/023:51:360
643994114,24cyclictest13006-21sed21:06:360
643994112,4cyclictest9715-21sh00:01:440
643994112,4cyclictest9715-21sh00:01:440
643994110,3cyclictest10308-21sh23:30:380
160602410,2sleep00-21swapper/021:56:480
106891410,1ptp4l401ktimersoftd/320:51:323
66799400,12cyclictest30108-21sh23:50:262
65399403,6cyclictest25-21ksoftirqd/120:46:381
65399403,5cyclictest25-21ksoftirqd/120:06:481
653994021,11cyclictest25-21ksoftirqd/120:05:461
653994020,9cyclictest25-21ksoftirqd/120:31:351
653994020,9cyclictest25-21ksoftirqd/120:31:351
65399401,5cyclictest25-21ksoftirqd/121:21:391
653994014,10cyclictest25-21ksoftirqd/123:53:021
64399408,6cyclictest101ktimersoftd/021:21:310
64399401,15cyclictest4302-21sed23:56:410
106891400,1ptp4l401ktimersoftd/319:51:293
106891400,0ptp4l401ktimersoftd/300:14:523
653993919,7cyclictest25-21ksoftirqd/119:54:391
653993919,7cyclictest25-21ksoftirqd/100:53:061
65399390,6cyclictest25-21ksoftirqd/120:41:301
65399390,5cyclictest25-21ksoftirqd/120:51:341
64399393,5cyclictest0-21swapper/021:51:320
64399392,5cyclictest0-21swapper/000:41:340
643993912,3cyclictest26060-21sed22:06:500
643993911,4cyclictest22589-21sshd00:46:480
106891390,1ptp4l401ktimersoftd/322:21:093
106891390,1ptp4l401ktimersoftd/322:09:353
106891390,1ptp4l401ktimersoftd/300:31:403
106891390,1ptp4l401ktimersoftd/300:20:283
64399389,4cyclictest774-21phc2sys-jitter21:41:410
64399383,10cyclictest26171-21apt-get23:46:360
643993812,3cyclictest31191-21expr00:56:380
643993811,4cyclictest2224-21seq20:42:530
643993811,4cyclictest10754-21cat00:36:240
643993811,3cyclictest1468-21modprobe19:36:350
643993810,3cyclictest7264-21fschecks_count22:21:370
643993810,3cyclictest28525-21cat23:16:230
106891380,2ptp4l13923-21kworker/3:222:38:503
106891380,1ptp4l401ktimersoftd/323:48:063
106891380,1ptp4l401ktimersoftd/321:54:323
106891380,1ptp4l401ktimersoftd/321:41:293
106891380,1ptp4l401ktimersoftd/300:55:433
106891380,1ptp4l401ktimersoftd/300:30:433
106891380,1ptp4l401ktimersoftd/300:23:493
64399378,4cyclictest30399-21tr20:36:320
64399372,7cyclictest25534-21apt-get20:26:300
643993711,3cyclictest8105-21if_enp1s0.120:56:360
106891370,2ptp4l13923-21kworker/3:222:23:343
106891370,1ptp4l401ktimersoftd/323:52:393
106891370,1ptp4l401ktimersoftd/323:11:573
106891370,1ptp4l401ktimersoftd/323:09:333
106891370,1ptp4l401ktimersoftd/321:49:383
106891370,1ptp4l401ktimersoftd/300:41:233
106891370,1ptp4l401ktimersoftd/300:01:043
106891370,0ptp4l401ktimersoftd/323:05:133
65399360,5cyclictest25-21ksoftirqd/121:26:361
64399369,4cyclictest5889-21cut23:26:230
64399368,5cyclictest10275-21cut22:56:400
64399367,4cyclictest13591-21cpuspeed_turbos20:01:300
64399363,6cyclictest4529-21apt-get21:46:310
64399362,6cyclictest19007-21apt-get23:06:330
64399361,3cyclictest7839-21ssh01:06:130
643993612,3cyclictest26660-21diskmemload23:40:580
319092367,13sleep10-21swapper/119:31:381
106891360,1ptp4l401ktimersoftd/323:28:033
106891360,12ptp4l401ktimersoftd/321:56:473
106891360,0ptp4l401ktimersoftd/323:44:543
106891360,0ptp4l401ktimersoftd/321:11:353
106891360,0ptp4l401ktimersoftd/300:49:133
65399352,6cyclictest25-21ksoftirqd/121:06:431
64399359,4cyclictest18155-21mailstats22:31:430
64399359,3cyclictest18588-21phc2sys21:16:400
64399359,3cyclictest10334-21grep19:51:460
64399358,4cyclictest21106-21fschecks_time20:16:330
64399357,4cyclictest22042-21irqrtprio23:41:410
643993511,3cyclictest7256-21latency_hist20:56:190
643993510,3cyclictest4998-21sh22:19:070
643993510,3cyclictest24829-21cat21:31:340
643993510,3cyclictest14620-21sh22:28:230
106891350,1ptp4l401ktimersoftd/321:36:153
106891350,1ptp4l401ktimersoftd/321:26:483
65399341,5cyclictest25-21ksoftirqd/120:11:371
653993415,7cyclictest25-21ksoftirqd/120:17:181
64399346,5cyclictest29094-21/usr/sbin/munin23:16:360
64399341,8cyclictest27904-21apt-get20:31:300
64399341,8cyclictest27904-21apt-get20:31:300
643993413,3cyclictest31759-21apt-get22:46:330
643993410,3cyclictest26660-21diskmemload22:05:100
643993410,3cyclictest25935-21sh00:17:590
643993410,3cyclictest10196-21entropy21:01:340
106891340,1ptp4l401ktimersoftd/320:59:433
106891340,1ptp4l401ktimersoftd/319:36:433
66799330,6cyclictest17397-21snmp_o5powerctl20:06:442
66799330,11cyclictest23231-21ssh22:05:052
653993321,4cyclictest25-21ksoftirqd/121:01:451
653993320,4cyclictest25-21ksoftirqd/119:56:421
65399331,5cyclictest25-21ksoftirqd/119:46:561
64399339,4cyclictest26660-21diskmemload22:53:420
64399333,6cyclictest13427-21apt-get00:06:350
643993326,4cyclictest27903-21cat22:41:420
64399332,5cyclictest23146-21apt-get20:21:310
643993312,2cyclictest0-21swapper/000:25:560
66799320,10cyclictest16805-21ssh21:57:282
643993211,3cyclictest1055-21runrttasks21:11:330
106891320,1ptp4l401ktimersoftd/300:06:593
106891320,10ptp4l401ktimersoftd/323:38:503
66799310,19cyclictest0-21swapper/200:49:342
66799310,13cyclictest7552-21awk00:31:522
66799310,10cyclictest0-21swapper/222:22:022
653993119,4cyclictest25-21ksoftirqd/120:56:451
653993114,9cyclictest25-21ksoftirqd/120:26:461
643993110,3cyclictest26660-21diskmemload00:15:460
106891310,1ptp4l401ktimersoftd/319:43:213
66799305,5cyclictest1055-21runrttasks23:08:142
667993023,4cyclictest33-21ksoftirqd/200:42:112
66799300,10cyclictest2336-21ssh01:00:122
653993025,3cyclictest25-21ksoftirqd/121:21:201
653993018,4cyclictest25-21ksoftirqd/119:40:381
643993011,3cyclictest26660-21diskmemload22:12:400
643993011,3cyclictest26660-21diskmemload22:12:400
106891300,0ptp4l401ktimersoftd/319:50:173
667992922,4cyclictest33-21ksoftirqd/223:55:182
66799290,17cyclictest2642-21chrt19:36:592
66799290,11cyclictest13449-21ssh00:37:522
106891290,0ptp4l401ktimersoftd/322:48:273
674992821,4cyclictest41-21ksoftirqd/321:08:333
667992821,4cyclictest33-21ksoftirqd/221:43:002
667992821,4cyclictest33-21ksoftirqd/219:43:412
667992821,4cyclictest29836-21ssh21:38:232
66799280,12cyclictest14345-21ssh23:34:092
66799280,12cyclictest0-21swapper/222:41:372
66799280,11cyclictest26660-21diskmemload23:16:132
106891280,1ptp4l401ktimersoftd/320:14:133
667992723,3cyclictest33-21ksoftirqd/223:01:342
667992720,4cyclictest33-21ksoftirqd/220:33:032
667992720,4cyclictest33-21ksoftirqd/220:33:032
66799270,13cyclictest0-21swapper/221:16:372
106891270,9ptp4l401ktimersoftd/320:28:403
674992620,3cyclictest41-21ksoftirqd/320:11:163
674992619,4cyclictest41-21ksoftirqd/320:43:163
674992619,4cyclictest41-21ksoftirqd/319:59:403
667992619,4cyclictest33-21ksoftirqd/221:53:082
667992619,4cyclictest33-21ksoftirqd/221:27:152
66799260,9cyclictest6406-21ssh22:52:222
66799260,11cyclictest0-21swapper/222:11:292
66799260,11cyclictest0-21swapper/222:11:292
66799260,11cyclictest0-21swapper/221:21:372
66799260,10cyclictest26819-21ssh22:07:472
66799260,10cyclictest13845-21latency_hist23:01:222
643992611,2cyclictest0-21swapper/021:28:160
106891260,1ptp4l401ktimersoftd/321:24:183
106891260,1ptp4l401ktimersoftd/320:24:533
674992518,4cyclictest41-21ksoftirqd/320:17:593
667992520,3cyclictest33-21ksoftirqd/219:59:552
667992519,4cyclictest33-21ksoftirqd/222:38:132
667992518,4cyclictest33-21ksoftirqd/223:41:322
667992515,7cyclictest8745-21sh23:28:002
66799250,9cyclictest985-21/usr/sbin/munin00:26:332
66799250,9cyclictest30913-21ssh23:17:182
66799250,9cyclictest25459-21ssh00:17:102
64399251,21cyclictest2540-21ssh00:26:480
106891250,0ptp4l401ktimersoftd/321:18:083
667992418,3cyclictest33-21ksoftirqd/220:16:032
667992414,7cyclictest4175-21sh22:17:432
667992414,7cyclictest13017-21smartctl21:06:372
667992410,3cyclictest23448-21fschecks_count20:21:352
643992418,3cyclictest9-21ksoftirqd/020:46:380
643992418,3cyclictest27569-21sed21:36:350
106891240,1ptp4l401ktimersoftd/322:41:463
106891240,1ptp4l401ktimersoftd/321:01:303
106891240,1ptp4l401ktimersoftd/320:36:313
667992317,4cyclictest33-21ksoftirqd/220:29:422
667992317,3cyclictest33-21ksoftirqd/220:54:102
667992316,4cyclictest33-21ksoftirqd/221:15:302
667992316,4cyclictest33-21ksoftirqd/221:00:092
667992312,8cyclictest1055-21runrttasks00:00:092
66799230,20cyclictest1055-21runrttasks20:49:052
64399234,11cyclictest0-21swapper/020:06:290
106891230,1ptp4l401ktimersoftd/320:31:373
106891230,1ptp4l401ktimersoftd/320:31:373
667992216,4cyclictest33-21ksoftirqd/200:03:212
667992216,4cyclictest33-21ksoftirqd/200:03:212
667992216,3cyclictest33-21ksoftirqd/220:37:422
667992215,4cyclictest33-21ksoftirqd/219:49:112
667992214,5cyclictest8760-21awk19:51:302
667992114,4cyclictest3439-21sh23:22:212
667992114,4cyclictest12276-21sed21:06:202
667992111,7cyclictest8063-21latency_hist01:06:252
66799211,17cyclictest14786-21snmp_o5powerctl20:01:422
643992114,4cyclictest9-21ksoftirqd/020:12:260
667992013,4cyclictest810-21fw_packets20:41:352
66799190,16cyclictest20917-21cpuspeed_turbos20:16:302
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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