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2026-02-08 - 06:29
[ 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 Sun Feb 08, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2990921460,3sleep3266999cyclictest22:15:003
1068911170,9ptp4l32279-21kworker/3:019:37:093
106891670,1ptp4l401ktimersoftd/300:03:113
248042650,2sleep30-21swapper/322:42:103
248042650,2sleep30-21swapper/322:42:103
226132630,2sleep10-21swapper/100:17:231
226132630,2sleep10-21swapper/100:17:231
2652996049,5cyclictest25-21ksoftirqd/100:02:081
200722600,5sleep220074-21phc2sys23:42:152
70392580,1sleep20-21swapper/200:35:392
22602584,43sleep00-21swapper/019:38:110
106891580,1ptp4l401ktimersoftd/322:47:193
106891580,1ptp4l401ktimersoftd/300:23:113
106891580,1ptp4l401ktimersoftd/300:23:113
2652995745,5cyclictest25-21ksoftirqd/100:57:091
264799578,8cyclictest3382-21sed21:47:220
264512570,4sleep2266399cyclictest23:17:062
106891570,1ptp4l401ktimersoftd/322:33:203
264799557,7cyclictest26029-21tr00:22:080
264799557,7cyclictest26029-21tr00:22:080
264799557,6cyclictest679-21grep23:22:230
2663995422,9cyclictest33-21ksoftirqd/221:42:562
106891540,2ptp4l18413-21kworker/3:123:04:483
264799531,18cyclictest31421-21bc22:17:050
264799531,11cyclictest18715-21sed22:36:540
114072530,2sleep10-21swapper/100:39:481
264799523,12cyclictest9682-21awk00:37:240
264799521,18cyclictest25081-21cut21:32:110
2663995122,10cyclictest33-21ksoftirqd/223:11:362
264799512,12cyclictest16254-21grep20:07:060
264799510,17cyclictest19156-21sed00:47:170
106891510,2ptp4l18413-21kworker/3:123:22:233
86482500,2sleep30-21swapper/300:37:133
313822500,2sleep20-21swapper/222:48:112
266399507,9cyclictest33-21ksoftirqd/221:56:542
2663995023,10cyclictest33-21ksoftirqd/222:10:022
2663995021,8cyclictest33-21ksoftirqd/222:13:362
264799508,6cyclictest28189-21sed22:12:220
264799507,6cyclictest1547-21cut20:42:140
264799507,5cyclictest2651-21grep23:57:190
264799507,5cyclictest24981-21awk23:47:170
264799502,11cyclictest16888-21diskstats22:02:080
266399497,9cyclictest33-21ksoftirqd/221:48:422
266399496,8cyclictest28638-21diskmemload00:03:492
266399494,6cyclictest33-21ksoftirqd/223:37:092
264799497,7cyclictest21888-21fschecks_time22:07:070
264799497,6cyclictest23815-21apt-config22:41:540
264799497,6cyclictest23815-21apt-config22:41:540
264799497,5cyclictest7613-21sed22:57:140
264799496,7cyclictest320-21cpu01:02:100
264799492,11cyclictest28638-21diskmemload21:57:030
2647994910,5cyclictest1304-21sed21:46:530
264799490,17cyclictest9144-21/usr/sbin/munin23:32:110
2663994817,9cyclictest33-21ksoftirqd/200:52:102
264799487,5cyclictest29055-21basename22:47:060
106891480,2ptp4l6283-21kworker/3:022:06:523
266399477,8cyclictest33-21ksoftirqd/220:41:512
266399477,7cyclictest33-21ksoftirqd/223:57:252
266399477,7cyclictest33-21ksoftirqd/222:02:102
266399476,10cyclictest33-21ksoftirqd/222:22:032
266399474,9cyclictest33-21ksoftirqd/200:17:172
266399474,9cyclictest33-21ksoftirqd/200:17:172
266399471,8cyclictest33-21ksoftirqd/220:27:102
264799476,8cyclictest13297-21date20:01:510
264799476,6cyclictest2590-21sed22:52:130
266399466,7cyclictest33-21ksoftirqd/223:22:082
266399466,6cyclictest33-21ksoftirqd/200:51:572
266399464,9cyclictest33-21ksoftirqd/200:12:122
266399464,9cyclictest33-21ksoftirqd/200:12:122
266399464,7cyclictest33-21ksoftirqd/200:43:172
266399463,8cyclictest19978-21if_enp1s021:22:092
264799466,6cyclictest28638-21diskmemload22:37:190
264799466,6cyclictest28638-21diskmemload22:37:190
264799466,5cyclictest28433-21basename00:57:140
264799465,6cyclictest2870-21expr20:47:040
264799463,8cyclictest17867-21irqrtprio21:17:110
264799460,11cyclictest15681-21latency_hist00:11:560
264799460,10cyclictest5531-21grep01:07:130
266399456,9cyclictest33-21ksoftirqd/201:11:582
266399456,8cyclictest33-21ksoftirqd/223:02:142
266399456,8cyclictest33-21ksoftirqd/222:37:152
266399456,8cyclictest33-21ksoftirqd/222:37:152
266399456,8cyclictest33-21ksoftirqd/221:52:112
266399456,7cyclictest3764-21gpgv22:21:532
266399456,6cyclictest33-21ksoftirqd/200:57:132
266399456,10cyclictest33-21ksoftirqd/222:29:232
266399455,9cyclictest33-21ksoftirqd/222:42:092
266399455,9cyclictest33-21ksoftirqd/222:42:092
266399455,9cyclictest33-21ksoftirqd/220:47:032
266399455,8cyclictest33-21ksoftirqd/223:52:152
266399455,8cyclictest33-21ksoftirqd/220:02:092
266399455,7cyclictest33-21ksoftirqd/223:51:552
266399455,7cyclictest33-21ksoftirqd/201:06:582
264799456,6cyclictest23493-21fschecks_count20:22:060
264799453,6cyclictest13954-21gltestperf20:02:060
264799450,11cyclictest11325-21awk21:02:200
264799450,11cyclictest11325-21awk21:02:200
106891450,1ptp4l6283-21kworker/3:022:30:473
266399447,7cyclictest33-21ksoftirqd/221:37:062
266399446,8cyclictest33-21ksoftirqd/221:12:212
266399446,8cyclictest33-21ksoftirqd/219:56:502
266399446,7cyclictest33-21ksoftirqd/223:27:142
266399446,7cyclictest33-21ksoftirqd/223:12:132
266399446,7cyclictest33-21ksoftirqd/220:11:522
266399446,7cyclictest33-21ksoftirqd/200:22:082
266399446,7cyclictest33-21ksoftirqd/200:22:082
266399446,6cyclictest33-21ksoftirqd/220:56:522
266399446,6cyclictest33-21ksoftirqd/220:56:522
266399446,5cyclictest33-21ksoftirqd/219:47:182
266399444,11cyclictest33-21ksoftirqd/200:09:192
266399443,7cyclictest33-21ksoftirqd/222:54:282
266399443,6cyclictest33-21ksoftirqd/223:00:022
2663994419,9cyclictest33-21ksoftirqd/200:27:112
266399441,7cyclictest33-21ksoftirqd/221:07:102
2652994437,4cyclictest25-21ksoftirqd/121:56:581
264799447,6cyclictest18569-21expr20:12:020
264799445,7cyclictest21236-21cstates00:17:090
264799445,7cyclictest21236-21cstates00:17:090
264799444,6cyclictest25837-21ssh00:54:100
264799443,7cyclictest0-21swapper/020:27:040
264799441,11cyclictest28638-21diskmemload23:40:180
266399436,9cyclictest33-21ksoftirqd/220:07:182
266399436,8cyclictest33-21ksoftirqd/221:27:052
266399436,7cyclictest33-21ksoftirqd/220:52:202
266399436,7cyclictest33-21ksoftirqd/220:52:202
266399436,6cyclictest33-21ksoftirqd/220:42:102
266399435,7cyclictest33-21ksoftirqd/222:34:202
266399434,7cyclictest33-21ksoftirqd/219:46:502
266399434,11cyclictest33-21ksoftirqd/220:22:022
264799436,7cyclictest8426-21irqrtprio20:57:100
264799436,7cyclictest8426-21irqrtprio20:57:100
264799434,6cyclictest7976-21snmp_o5powerctl21:52:180
264799433,7cyclictest30102-21ssh23:20:260
264799431,10cyclictest19767-1kworker/u9:123:14:290
106891430,0ptp4l401ktimersoftd/323:28:463
9982424,23sleep2366-21/usr/sbin/munin19:37:082
266399426,8cyclictest33-21ksoftirqd/223:32:182
266399426,7cyclictest33-21ksoftirqd/221:17:212
266399426,7cyclictest33-21ksoftirqd/221:02:072
266399426,7cyclictest33-21ksoftirqd/221:02:072
266399426,7cyclictest33-21ksoftirqd/219:57:082
266399426,7cyclictest33-21ksoftirqd/200:37:252
266399426,5cyclictest33-21ksoftirqd/220:32:022
266399426,5cyclictest20927-21cut20:17:042
264799426,6cyclictest28672-21/usr/sbin/munin23:52:190
264799425,6cyclictest19618-21cstates21:22:060
264799412,15cyclictest28638-21diskmemload00:03:150
106891410,2ptp4l32279-21kworker/3:019:55:233
106891410,1ptp4l401ktimersoftd/323:59:523
106891410,1ptp4l401ktimersoftd/300:17:253
106891410,1ptp4l401ktimersoftd/300:17:253
266399405,7cyclictest24515-21fschecks_count21:32:082
264799403,5cyclictest28638-21diskmemload22:30:160
130992400,2sleep10-21swapper/100:42:051
2652993933,3cyclictest25-21ksoftirqd/123:37:001
2652993929,5cyclictest25-21ksoftirqd/123:57:091
106891390,1ptp4l401ktimersoftd/323:07:203
106891390,1ptp4l401ktimersoftd/322:10:593
106891390,1ptp4l401ktimersoftd/321:57:373
106891390,1ptp4l401ktimersoftd/301:09:533
106891390,1ptp4l401ktimersoftd/301:02:423
106891390,1ptp4l401ktimersoftd/300:57:393
106891390,1ptp4l401ktimersoftd/300:47:103
106891390,1ptp4l401ktimersoftd/300:12:083
106891390,1ptp4l401ktimersoftd/300:12:083
106891390,0ptp4l401ktimersoftd/323:16:563
265299387,6cyclictest25-21ksoftirqd/100:22:131
265299387,6cyclictest25-21ksoftirqd/100:22:131
264799385,7cyclictest13195-21apt-get00:42:060
106891380,1ptp4l401ktimersoftd/321:53:063
106891380,1ptp4l401ktimersoftd/320:56:523
106891380,1ptp4l401ktimersoftd/320:56:523
106891380,1ptp4l401ktimersoftd/320:22:083
106891380,0ptp4l401ktimersoftd/323:13:533
2652993732,3cyclictest25-21ksoftirqd/122:31:531
2652993731,3cyclictest22877-21turbostat20:21:511
2652993730,4cyclictest25-21ksoftirqd/122:02:091
2652993726,5cyclictest25-21ksoftirqd/123:52:081
264799375,6cyclictest9-21ksoftirqd/000:28:470
264799372,7cyclictest28638-21diskmemload23:01:560
106891370,1ptp4l401ktimersoftd/323:53:453
106891370,1ptp4l401ktimersoftd/323:44:323
106891370,1ptp4l401ktimersoftd/323:37:143
106891370,1ptp4l401ktimersoftd/322:23:303
106891370,1ptp4l401ktimersoftd/321:22:103
106891370,1ptp4l401ktimersoftd/319:57:013
106891370,1ptp4l401ktimersoftd/300:45:263
2652993631,3cyclictest25-21ksoftirqd/121:42:211
2652993630,3cyclictest25-21ksoftirqd/122:12:221
2652993630,3cyclictest25-21ksoftirqd/120:41:511
2652993628,4cyclictest25-21ksoftirqd/121:37:051
2652993627,4cyclictest25-21ksoftirqd/123:17:061
265299361,7cyclictest25-21ksoftirqd/100:07:141
265299360,3cyclictest121rcu_preempt22:11:531
264799360,13cyclictest21258-21ssh23:43:180
18692364,19sleep11933-21/usr/sbin/munin19:37:191
106891360,1ptp4l401ktimersoftd/322:41:143
106891360,1ptp4l401ktimersoftd/322:41:143
106891360,1ptp4l401ktimersoftd/320:12:023
106891360,1ptp4l401ktimersoftd/300:10:233
106891360,0ptp4l401ktimersoftd/300:33:083
265299355,4cyclictest25-21ksoftirqd/120:56:511
265299355,4cyclictest25-21ksoftirqd/120:56:511
264799351,5cyclictest22068-21df_inode21:27:060
106891350,1ptp4l401ktimersoftd/320:32:063
106891350,0ptp4l401ktimersoftd/323:47:363
2652993429,3cyclictest25-21ksoftirqd/123:36:551
2652993429,3cyclictest25-21ksoftirqd/101:02:111
2652993428,3cyclictest25-21ksoftirqd/123:47:141
2652993428,3cyclictest25-21ksoftirqd/122:46:541
2652993428,3cyclictest25-21ksoftirqd/122:46:541
2652993428,3cyclictest25-21ksoftirqd/122:36:541
2652993428,3cyclictest25-21ksoftirqd/122:22:061
2652993428,3cyclictest25-21ksoftirqd/122:21:531
2652993428,3cyclictest25-21ksoftirqd/120:11:511
2652993428,3cyclictest25-21ksoftirqd/100:51:581
2652993422,9cyclictest25-21ksoftirqd/123:22:231
264799345,8cyclictest16579-21cstates23:07:090
106891340,1ptp4l401ktimersoftd/323:34:513
106891340,1ptp4l401ktimersoftd/320:42:043
2652993328,3cyclictest25-21ksoftirqd/122:37:101
2652993328,3cyclictest25-21ksoftirqd/122:37:101
2652993328,3cyclictest25-21ksoftirqd/121:22:051
2652993328,3cyclictest25-21ksoftirqd/119:57:061
2652993328,3cyclictest25-21ksoftirqd/100:47:071
2652993328,3cyclictest25-21ksoftirqd/100:27:121
2652993327,3cyclictest25-21ksoftirqd/123:27:061
2652993327,3cyclictest25-21ksoftirqd/123:16:551
2652993327,3cyclictest25-21ksoftirqd/101:11:581
2652993327,3cyclictest25-21ksoftirqd/100:16:561
2652993327,3cyclictest25-21ksoftirqd/100:16:561
2652993315,9cyclictest25-21ksoftirqd/119:46:511
2652993313,10cyclictest25-21ksoftirqd/123:02:251
264799331,5cyclictest17421-21snmp_o5powerctl00:12:220
264799331,5cyclictest17421-21snmp_o5powerctl00:12:220
106891330,1ptp4l401ktimersoftd/322:59:013
106891330,1ptp4l401ktimersoftd/321:49:533
106891330,1ptp4l401ktimersoftd/321:07:213
106891330,1ptp4l401ktimersoftd/300:53:493
106891330,11ptp4l401ktimersoftd/322:56:543
2652993227,3cyclictest25-21ksoftirqd/122:57:101
2652993227,3cyclictest25-21ksoftirqd/122:51:541
2652993227,3cyclictest25-21ksoftirqd/121:56:531
2652993227,3cyclictest25-21ksoftirqd/120:31:501
2652993226,4cyclictest25-21ksoftirqd/119:56:501
2652993226,3cyclictest25-21ksoftirqd/121:47:221
2652993226,3cyclictest25-21ksoftirqd/120:32:201
264799327,6cyclictest27977-21sed21:37:190
106891320,0ptp4l401ktimersoftd/321:44:313
265299315,3cyclictest121rcu_preempt19:51:511
2652993126,3cyclictest25-21ksoftirqd/121:02:111
2652993126,3cyclictest25-21ksoftirqd/121:02:111
2652993126,3cyclictest25-21ksoftirqd/120:42:201
2652993125,3cyclictest25-21ksoftirqd/123:07:141
2652993125,3cyclictest25-21ksoftirqd/122:52:231
2652993125,3cyclictest25-21ksoftirqd/120:57:201
2652993125,3cyclictest25-21ksoftirqd/120:57:201
2652993125,3cyclictest25-21ksoftirqd/120:26:501
106891310,1ptp4l401ktimersoftd/321:36:273
106891310,1ptp4l401ktimersoftd/321:27:393
106891310,1ptp4l401ktimersoftd/320:17:113
2652993025,3cyclictest25-21ksoftirqd/121:17:041
2652993025,3cyclictest25-21ksoftirqd/100:32:201
2652993024,3cyclictest25-21ksoftirqd/123:42:081
2652993024,3cyclictest25-21ksoftirqd/120:02:031
264799300,17cyclictest8411-21latency_hist23:31:560
265299293,2cyclictest121rcu_preempt21:07:151
2652992924,3cyclictest25-21ksoftirqd/121:32:241
2652992924,3cyclictest25-21ksoftirqd/121:31:521
2652992924,3cyclictest25-21ksoftirqd/121:12:201
2652992924,3cyclictest25-21ksoftirqd/120:47:081
106891290,1ptp4l401ktimersoftd/320:36:563
106891290,0ptp4l401ktimersoftd/321:19:143
2652992823,3cyclictest25-21ksoftirqd/120:12:001
264799287,7cyclictest30071-21sed20:36:510
264799285,8cyclictest9-21ksoftirqd/020:17:120
264799285,8cyclictest9-21ksoftirqd/000:33:140
264799283,5cyclictest30309-21apt-get20:37:050
106891280,0ptp4l401ktimersoftd/321:04:243
106891280,0ptp4l401ktimersoftd/321:04:243
106891280,0ptp4l401ktimersoftd/319:51:463
2669992720,4cyclictest41-21ksoftirqd/322:19:383
264799274,5cyclictest3552-21apt-get22:21:570
106891270,0ptp4l401ktimersoftd/320:09:513
2669992619,4cyclictest41-21ksoftirqd/319:45:583
264799256,9cyclictest9-21ksoftirqd/019:52:580
264799255,8cyclictest9-21ksoftirqd/019:42:110
264799254,7cyclictest9-21ksoftirqd/021:07:140
106891250,1ptp4l401ktimersoftd/321:15:183
106891250,1ptp4l401ktimersoftd/300:27:423
106891250,10ptp4l401ktimersoftd/320:05:483
2669992418,3cyclictest41-21ksoftirqd/320:58:483
2669992418,3cyclictest41-21ksoftirqd/320:58:483
2669992415,5cyclictest27011-21tail21:37:083
264799246,6cyclictest9-21ksoftirqd/021:16:240
264799245,5cyclictest9-21ksoftirqd/020:52:080
264799245,5cyclictest9-21ksoftirqd/020:52:080
264799244,5cyclictest9-21ksoftirqd/019:47:080
106891240,1ptp4l401ktimersoftd/320:27:043
106891230,1ptp4l401ktimersoftd/320:47:323
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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