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2026-02-03 - 11:43
[ 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 Tue Feb 03, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3083721650,4sleep3278699cyclictest23:52:473
3237921520,4sleep3278699cyclictest23:20:073
600921460,4sleep0275899cyclictest23:27:060
1068911180,8ptp4l32384-21kworker/3:119:36:433
106891830,12ptp4l401ktimersoftd/323:59:023
326282710,2sleep00-21swapper/022:48:400
277199700,4cyclictest11633-21kernelversion22:59:272
106891690,1ptp4l401ktimersoftd/301:08:563
5602670,5sleep3278699cyclictest00:28:083
5602670,5sleep3278699cyclictest00:28:083
106891650,8ptp4l401ktimersoftd/320:51:493
106891650,8ptp4l401ktimersoftd/320:51:493
56632640,3sleep0111rcuc/019:44:040
53812640,2sleep10-21swapper/122:54:071
277199621,4cyclictest26247-21chrt22:41:072
277199621,4cyclictest26247-21chrt22:41:072
23262574,41sleep00-21swapper/019:34:560
102812570,2sleep00-21swapper/021:52:390
275899569,16cyclictest28743-21diskmemload23:00:030
275899568,17cyclictest27168-21apt-get23:49:210
2758995612,8cyclictest21007-21awk21:19:340
230202560,2sleep20-21swapper/200:49:392
275899558,16cyclictest615-21ssh00:28:140
275899558,16cyclictest615-21ssh00:28:140
307212540,1sleep20-21swapper/222:45:252
275899549,14cyclictest22020-21hddtemp_smartct22:04:250
275899547,17cyclictest22360-21sed21:24:250
2758995411,18cyclictest30723-21apt-get00:59:120
2758995410,10cyclictest22878-21sed00:49:380
275899538,14cyclictest18078-21interrupts23:39:290
275899529,11cyclictest28743-21diskmemload00:03:370
275899528,15cyclictest25902-21hddtemp_smartct23:14:260
2758995212,16cyclictest28743-21diskmemload23:11:500
163332520,2sleep10-21swapper/120:04:171
275899519,10cyclictest28743-21diskmemload22:57:370
2758995110,16cyclictest28743-21diskmemload00:56:270
275899509,15cyclictest3946-21apt-get22:19:170
275899508,13cyclictest1188-21diskstats22:49:230
2758995011,16cyclictest9246-21ssh00:36:090
275899499,8cyclictest5273-21snmp_o5powerctl01:04:370
275899499,16cyclictest28743-21diskmemload00:08:310
275899499,15cyclictest8870-21apt-get22:24:200
275899498,8cyclictest15550-21apt-get23:04:200
275899498,15cyclictest22265-21apt-get23:44:220
24942494,33sleep10-21swapper/119:37:071
277199481,4cyclictest18412-21taskset00:13:342
277199480,4cyclictest18864-21taskset23:07:052
275899489,9cyclictest15733-21snmp_o5powerctl00:09:340
275899489,8cyclictest30603-21snmp_o5powerctl21:39:310
275899489,8cyclictest28743-21diskmemload21:54:540
275899488,8cyclictest28743-21diskmemload00:32:500
275899488,8cyclictest28743-21diskmemload00:32:500
275899479,8cyclictest28743-21diskmemload23:38:190
275899479,14cyclictest23514-21apt-get22:39:190
275899479,14cyclictest23514-21apt-get22:39:190
275899478,8cyclictest28743-21diskmemload22:35:100
275899478,16cyclictest28743-21diskmemload23:21:350
275899478,16cyclictest28743-21diskmemload22:03:100
277199460,4cyclictest9391-21taskset20:57:092
275899468,8cyclictest28743-21diskmemload22:33:310
275899468,16cyclictest28743-21diskmemload00:45:100
275899468,14cyclictest20921-21apt-get20:14:160
277199450,3cyclictest172632chrt22:32:282
275899449,8cyclictest31390-21memory20:34:260
275899449,8cyclictest10240-21perl20:59:210
275899449,7cyclictest15957-21snmp_o5powerctl21:09:340
275899448,8cyclictest28743-21diskmemload00:18:330
106891440,1ptp4l401ktimersoftd/323:44:433
106891440,13ptp4l32384-21kworker/3:122:58:093
275899429,13cyclictest26191-21ssh00:20:100
275899429,13cyclictest26191-21ssh00:20:100
278699414,5cyclictest0-21swapper/321:44:183
2786994117,21cyclictest15863-21idleruntime-cro20:04:043
277199414,34cyclictest9329-21sed19:49:202
2786994010,4cyclictest690-21latency_hist22:49:083
277199401,4cyclictest4763-21taskset22:53:042
277199401,4cyclictest28650-21taskset22:10:202
277199401,4cyclictest2352-21chrt22:17:272
277199401,4cyclictest16245-21chrt21:59:122
277199400,4cyclictest23523-21chrt21:26:042
2758994010,16cyclictest5285-21apt-get19:44:040
278699394,5cyclictest0-21swapper/319:49:163
277199391,3cyclictest15796-21chrt20:03:222
277199390,5cyclictest25934-21taskset21:31:172
277199390,4cyclictest592-21taskset00:28:112
277199390,4cyclictest592-21taskset00:28:112
277199390,3cyclictest5969-21chrt21:48:442
275899399,16cyclictest1520-21ssh21:44:110
106891390,1ptp4l401ktimersoftd/321:53:103
106891390,1ptp4l401ktimersoftd/300:43:263
106891390,16ptp4l401ktimersoftd/321:24:233
2786993811,4cyclictest4063-21tr22:19:183
278699380,4cyclictest0-21swapper/300:49:263
277199381,3cyclictest11440-21chrt00:39:192
106891380,1ptp4l401ktimersoftd/323:37:503
106891380,1ptp4l401ktimersoftd/323:29:473
106891380,1ptp4l401ktimersoftd/323:14:203
106891380,1ptp4l401ktimersoftd/323:10:093
106891380,1ptp4l401ktimersoftd/322:30:243
106891380,1ptp4l401ktimersoftd/322:25:343
106891380,1ptp4l401ktimersoftd/321:41:443
106891380,1ptp4l401ktimersoftd/300:38:433
106891380,0ptp4l401ktimersoftd/323:05:433
277199370,3cyclictest217712chrt22:36:502
2758993710,11cyclictest1933-21ssh22:16:430
106891370,1ptp4l401ktimersoftd/323:41:043
106891370,1ptp4l401ktimersoftd/323:26:553
106891370,1ptp4l401ktimersoftd/323:00:043
106891370,1ptp4l401ktimersoftd/322:40:133
106891370,1ptp4l401ktimersoftd/322:40:133
106891370,1ptp4l401ktimersoftd/322:35:593
106891370,1ptp4l401ktimersoftd/321:35:573
106891370,1ptp4l401ktimersoftd/301:00:073
106891370,0ptp4l401ktimersoftd/323:59:483
106891370,0ptp4l401ktimersoftd/322:05:113
2786993610,5cyclictest20499-21proc_pri21:19:273
278699360,6cyclictest16529-21grep20:04:193
277199363,26cyclictest25384-21apt-get23:14:212
277199362,28cyclictest20494-21apt-get23:09:212
277199360,3cyclictest23616-21fschecks_time20:19:192
277199360,2cyclictest0-21swapper/200:59:342
275899369,14cyclictest27786-21cat20:29:040
2758993610,11cyclictest14409-21ssh00:41:250
106891360,1ptp4l401ktimersoftd/322:52:043
106891360,1ptp4l401ktimersoftd/322:18:453
106891360,1ptp4l401ktimersoftd/322:01:503
106891360,1ptp4l401ktimersoftd/320:59:243
106891360,1ptp4l401ktimersoftd/300:44:193
106891360,1ptp4l401ktimersoftd/300:13:483
106891360,0ptp4l401ktimersoftd/320:09:243
106891360,0ptp4l401ktimersoftd/319:45:573
106891360,0ptp4l401ktimersoftd/300:56:493
2786993510,4cyclictest13021-21unixbench-2d19:54:343
277199352,26cyclictest25657-21apt-get20:24:172
277199351,27cyclictest26679-21apt-get21:34:182
277199351,27cyclictest12223-21apt-get21:04:192
277199350,4cyclictest3856-21grep20:44:282
277199350,4cyclictest3856-21grep20:44:282
277199350,4cyclictest16780-21/usr/sbin/munin20:04:212
277199350,4cyclictest11655-21ssh22:26:142
277199350,4cyclictest10243-21taskset23:30:582
277199350,3cyclictest17186-21ls21:14:212
275899358,14cyclictest10192-21snmp_o5powerctl19:49:280
275899355,8cyclictest3898-21ps20:44:290
275899355,8cyclictest3898-21ps20:44:290
106891350,1ptp4l401ktimersoftd/300:07:263
278699343,7cyclictest25657-21apt-get20:24:173
277199343,25cyclictest310-21apt-get20:39:172
277199343,25cyclictest12470-21apt-get23:34:182
2771993414,17cyclictest17632-21expr23:39:242
277199340,4cyclictest6142-21fschecks_count22:54:242
277199340,4cyclictest4779-21df_inode23:59:252
277199340,4cyclictest28926-21/usr/sbin/munin20:29:242
277199340,4cyclictest26414-21ssh23:48:362
277199340,3cyclictest22896-21ssh00:17:532
277199340,2cyclictest0-21swapper/200:04:332
2765993428,3cyclictest25-21ksoftirqd/123:19:091
2765993428,3cyclictest25-21ksoftirqd/100:59:111
2765993419,8cyclictest4508-21ssh23:59:221
275899349,16cyclictest28821-21cat21:39:070
275899349,15cyclictest0-21swapper/020:19:210
275899348,14cyclictest28743-21diskmemload22:12:380
275899346,19cyclictest0-21swapper/019:54:170
278699333,7cyclictest2729-21apt-get20:44:183
278699333,7cyclictest2729-21apt-get20:44:183
2786993313,3cyclictest5128-21sh00:32:283
2786993313,3cyclictest5128-21sh00:32:283
277199336,23cyclictest5343-21date19:44:042
277199335,24cyclictest14660-21/usr/sbin/munin21:09:202
277199333,24cyclictest6466-21apt-get19:44:162
277199332,28cyclictest1753-21tr00:29:252
277199332,28cyclictest1753-21tr00:29:252
277199332,25cyclictest6617-21apt-get21:49:182
277199332,24cyclictest20921-21apt-get20:14:172
2771993314,16cyclictest18180-21grep00:44:402
2771993313,17cyclictest7237-21cut20:54:052
2771993313,17cyclictest7237-21cut20:54:052
2771993313,17cyclictest707-21sh23:21:252
277199330,3cyclictest30041-21sed21:39:252
277199330,2cyclictest0-21swapper/220:09:272
277199330,29cyclictest0-21swapper/221:19:172
2765993328,3cyclictest25-21ksoftirqd/122:09:061
106891330,1ptp4l401ktimersoftd/321:55:083
278699325,6cyclictest20833-21timerwakeupswit00:14:403
277199329,19cyclictest32502-21gltestperf23:54:262
277199322,24cyclictest3842-21apt-get01:04:252
277199322,23cyclictest9856-21apt-get20:59:182
2771993213,16cyclictest6248-21sh23:27:312
277199320,5cyclictest26855-21/usr/sbin/munin00:54:302
277199320,4cyclictest13262-21unixbench_multi21:54:382
277199320,3cyclictest12781-21snmp_o5powerctl19:54:312
2765993227,3cyclictest25-21ksoftirqd/123:04:081
2765993226,3cyclictest25-21ksoftirqd/120:54:201
275899327,8cyclictest28743-21diskmemload23:33:220
275899326,14cyclictest0-21swapper/020:39:230
275899325,17cyclictest0-21swapper/020:29:170
106891320,1ptp4l401ktimersoftd/322:12:473
2771993112,16cyclictest4079-21grep22:19:182
277199310,3cyclictest20863-21apt-get22:04:102
275899318,8cyclictest16088-21/usr/sbin/munin20:04:240
106891310,1ptp4l401ktimersoftd/321:09:383
277199306,20cyclictest30449-21cpu20:34:192
277199300,3cyclictest9205-21ssh00:36:052
277199300,3cyclictest28639-21snmp_o5powerctl23:49:362
277199300,2cyclictest0-21swapper/200:23:542
277199300,2cyclictest0-21swapper/200:23:542
2765993024,3cyclictest25-21ksoftirqd/123:39:241
2765993024,3cyclictest25-21ksoftirqd/122:19:161
2765993024,3cyclictest25-21ksoftirqd/122:09:241
2758993017,8cyclictest19900-21snmp_o5powerctl20:09:310
2758993016,10cyclictest0-21swapper/019:59:160
2758993015,10cyclictest0-21swapper/021:29:190
2786992923,3cyclictest41-21ksoftirqd/320:19:153
275899299,16cyclictest18316-21snmp_o5powerctl21:14:320
15732295,11sleep20-21swapper/219:34:262
2765992823,3cyclictest25-21ksoftirqd/123:24:271
2765992823,3cyclictest25-21ksoftirqd/122:44:261
2765992823,3cyclictest25-21ksoftirqd/100:24:101
2765992823,3cyclictest25-21ksoftirqd/100:24:101
2765992823,3cyclictest25-21ksoftirqd/100:09:281
2765992823,3cyclictest25-21ksoftirqd/100:09:091
2765992822,4cyclictest25-21ksoftirqd/100:24:231
2765992822,4cyclictest25-21ksoftirqd/100:24:231
2765992822,3cyclictest25-21ksoftirqd/123:54:291
2765992822,3cyclictest25-21ksoftirqd/123:29:231
2758992816,8cyclictest13554-21/usr/sbin/munin21:04:290
2758992812,13cyclictest1682-21ssh23:55:020
106891280,0ptp4l401ktimersoftd/320:15:153
2765992723,3cyclictest25-21ksoftirqd/100:44:301
2765992722,3cyclictest25-21ksoftirqd/123:04:211
2765992722,3cyclictest25-21ksoftirqd/100:34:341
2765992721,3cyclictest25-21ksoftirqd/123:44:391
2765992721,3cyclictest25-21ksoftirqd/101:04:321
2758992715,9cyclictest5507-21tune2fs20:49:230
2758992715,9cyclictest5507-21tune2fs20:49:230
106891270,1ptp4l401ktimersoftd/300:19:383
106891270,1ptp4l401ktimersoftd/300:19:383
2786992619,4cyclictest41-21ksoftirqd/321:33:073
2786992619,4cyclictest41-21ksoftirqd/321:08:383
2765992622,3cyclictest25-21ksoftirqd/121:14:251
2765992621,3cyclictest25-21ksoftirqd/123:09:251
2765992621,3cyclictest25-21ksoftirqd/122:39:251
2765992621,3cyclictest25-21ksoftirqd/122:39:251
2765992621,3cyclictest25-21ksoftirqd/122:29:261
2765992621,3cyclictest25-21ksoftirqd/121:09:201
2765992621,3cyclictest25-21ksoftirqd/121:04:251
2765992621,3cyclictest25-21ksoftirqd/120:49:051
2765992621,3cyclictest25-21ksoftirqd/120:49:051
2765992621,3cyclictest25-21ksoftirqd/100:29:301
2765992621,3cyclictest25-21ksoftirqd/100:29:301
2765992620,4cyclictest12863-21/usr/sbin/munin19:54:321
2765992620,3cyclictest25-21ksoftirqd/120:27:351
2765992619,4cyclictest25-21ksoftirqd/120:52:181
2765992619,4cyclictest25-21ksoftirqd/120:52:181
2765992619,4cyclictest25-21ksoftirqd/120:10:031
2758992614,8cyclictest7437-21/usr/sbin/munin20:54:180
2786992519,3cyclictest41-21ksoftirqd/319:39:153
2786992518,4cyclictest41-21ksoftirqd/320:37:393
2765992521,3cyclictest25-21ksoftirqd/121:34:241
2765992521,3cyclictest25-21ksoftirqd/120:04:041
2765992520,3cyclictest25-21ksoftirqd/122:54:241
2765992520,3cyclictest25-21ksoftirqd/122:29:071
2765992520,3cyclictest25-21ksoftirqd/100:49:291
2765992519,4cyclictest25-21ksoftirqd/122:01:281
2765992519,3cyclictest25-21ksoftirqd/121:54:271
2765992519,3cyclictest25-21ksoftirqd/121:29:061
106891250,1ptp4l401ktimersoftd/320:54:343
2786992418,3cyclictest41-21ksoftirqd/320:33:583
2765992419,3cyclictest25-21ksoftirqd/121:49:351
2765992419,3cyclictest25-21ksoftirqd/101:03:481
2765992418,3cyclictest25-21ksoftirqd/123:19:271
2765992418,3cyclictest25-21ksoftirqd/121:44:201
2765992418,3cyclictest25-21ksoftirqd/121:39:251
2765992418,3cyclictest25-21ksoftirqd/120:35:561
2765992418,3cyclictest25-21ksoftirqd/119:44:041
2765992418,3cyclictest25-21ksoftirqd/100:42:031
106891240,0ptp4l401ktimersoftd/320:39:183
2765992318,3cyclictest25-21ksoftirqd/123:54:091
2765992318,3cyclictest25-21ksoftirqd/120:39:241
2765992318,3cyclictest25-21ksoftirqd/119:52:001
2765992318,3cyclictest25-21ksoftirqd/119:44:041
2765992317,4cyclictest25-21ksoftirqd/122:36:481
106891230,1ptp4l401ktimersoftd/321:14:353
276599224,10cyclictest28743-21diskmemload00:14:231
2765992217,3cyclictest25-21ksoftirqd/123:38:541
2765992217,3cyclictest25-21ksoftirqd/122:19:071
2765992217,3cyclictest25-21ksoftirqd/120:29:181
2765992216,4cyclictest25-21ksoftirqd/120:18:501
2765992116,3cyclictest25-21ksoftirqd/121:29:251
2765992115,3cyclictest25-21ksoftirqd/121:00:531
2765992015,3cyclictest25-21ksoftirqd/121:19:191
2765992015,3cyclictest25-21ksoftirqd/120:19:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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