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2026-02-14 - 03:29
[ 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 Sat Feb 14, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2061121530,4sleep2265199cyclictest00:21:182
1068911040,4ptp4l401ktimersoftd/319:40:493
259032640,2sleep0263999cyclictest01:00:350
106891590,1ptp4l401ktimersoftd/301:04:303
106891590,1ptp4l401ktimersoftd/300:35:443
106891590,1ptp4l401ktimersoftd/300:35:443
264699583,38cyclictest16063-21apt-get22:05:241
106891570,1ptp4l401ktimersoftd/300:24:093
106891570,1ptp4l401ktimersoftd/300:07:003
106891560,1ptp4l401ktimersoftd/300:26:203
22692554,40sleep00-21swapper/019:41:360
106891550,1ptp4l401ktimersoftd/322:46:073
106891550,1ptp4l401ktimersoftd/322:36:543
143291520,1getstats0-21swapper/320:52:173
2646994812,23cyclictest8477-21sh00:42:531
2646994812,23cyclictest8477-21sh00:42:531
2639994835,6cyclictest9-21ksoftirqd/022:05:250
20402480,5sleep20-21swapper/219:40:452
106891470,2ptp4l10801-21kworker/3:100:47:493
106891470,1ptp4l401ktimersoftd/300:13:323
106891460,1ptp4l401ktimersoftd/323:28:533
106891450,0ptp4l401ktimersoftd/321:58:563
264699442,35cyclictest0-21swapper/123:50:271
106891410,1ptp4l401ktimersoftd/300:43:043
106891410,1ptp4l401ktimersoftd/300:43:043
264699403,30cyclictest5942-21apt-get19:50:221
189832400,2sleep00-21swapper/023:46:310
106891400,1ptp4l401ktimersoftd/323:41:243
106891400,1ptp4l401ktimersoftd/323:32:153
106891400,1ptp4l401ktimersoftd/322:30:433
106891400,1ptp4l401ktimersoftd/322:27:073
264699391,3cyclictest18130-21apt-get22:40:261
264699390,4cyclictest14073-21cut22:35:321
106891390,1ptp4l401ktimersoftd/321:50:083
106891390,1ptp4l401ktimersoftd/321:00:143
264699382,4cyclictest20119-21apt-get00:55:291
264699380,5cyclictest26394-21sh01:00:401
264699380,4cyclictest21316-21ls20:20:291
2639993826,5cyclictest9-21ksoftirqd/000:25:280
106891380,1ptp4l401ktimersoftd/323:47:263
106891380,1ptp4l401ktimersoftd/322:21:023
264699373,29cyclictest0-21swapper/123:15:261
264699372,5cyclictest0-21swapper/121:45:241
2646993710,24cyclictest26534-21if_err_enp1s0.122:15:311
264699370,4cyclictest32700-21ssh01:07:361
264699370,4cyclictest31294-21ssh00:33:031
264699370,4cyclictest30675-21rm22:52:171
264699370,4cyclictest30675-21rm22:52:171
106891370,1ptp4l401ktimersoftd/323:59:033
106891370,1ptp4l401ktimersoftd/323:54:393
106891370,1ptp4l401ktimersoftd/323:22:043
106891370,1ptp4l401ktimersoftd/323:16:393
106891370,1ptp4l401ktimersoftd/323:07:463
106891370,1ptp4l401ktimersoftd/323:04:333
106891370,1ptp4l401ktimersoftd/322:56:153
106891370,1ptp4l401ktimersoftd/322:55:023
106891370,1ptp4l401ktimersoftd/322:55:023
106891370,1ptp4l401ktimersoftd/322:41:263
106891370,1ptp4l401ktimersoftd/322:14:413
106891370,1ptp4l401ktimersoftd/322:00:533
106891370,1ptp4l401ktimersoftd/300:56:083
106891370,1ptp4l401ktimersoftd/300:02:033
106891370,0ptp4l401ktimersoftd/322:17:053
106891370,0ptp4l401ktimersoftd/301:08:283
106891370,0ptp4l401ktimersoftd/300:17:063
2651993631,3cyclictest4741-21grep20:55:252
2651993630,3cyclictest33-21ksoftirqd/222:00:132
2651993621,12cyclictest33-21ksoftirqd/223:10:142
264699368,25cyclictest984-21snmpd22:25:351
264699362,4cyclictest13593-21apt-get00:15:271
2646993610,23cyclictest27986-21timerandwakeup23:55:421
264699360,4cyclictest7527-21taskset21:55:391
264699360,4cyclictest26346-21snmp_o5powerctl23:20:411
106891360,1ptp4l401ktimersoftd/323:39:113
106891360,1ptp4l401ktimersoftd/320:08:123
106891360,0ptp4l401ktimersoftd/301:12:203
2651993523,3cyclictest33-21ksoftirqd/223:20:332
2651993523,10cyclictest33-21ksoftirqd/223:18:012
2646993513,19cyclictest9738-21sed19:55:371
2646993511,21cyclictest28226-21diskmemload23:10:131
2646993510,22cyclictest15383-21cpuspeed_turbos00:50:291
264699350,4cyclictest7089-21seq21:00:141
264699350,4cyclictest6059-21irqrtprio23:00:331
264699350,4cyclictest16586-21/usr/sbin/munin23:10:411
264699350,32cyclictest20695-21head21:25:411
2639993523,6cyclictest9-21ksoftirqd/023:55:270
2639993519,7cyclictest9-21ksoftirqd/022:40:260
106891350,2ptp4l29549-21kworker/3:022:06:483
106891350,0ptp4l401ktimersoftd/321:30:133
264699349,22cyclictest21145-21sh23:50:151
264699348,23cyclictest23182-21grep20:25:261
264699348,22cyclictest2233-21grep00:35:441
264699348,22cyclictest2233-21grep00:35:441
264699342,27cyclictest0-21swapper/120:45:211
2646993411,20cyclictest11153-21cpu22:00:241
2646993410,21cyclictest28226-21diskmemload23:33:361
264699340,4cyclictest6289-21users20:55:421
264699340,4cyclictest26167-21ssh22:47:571
264699340,4cyclictest2596-21ssh21:50:391
264699340,3cyclictest17545-21irqstats21:20:311
264699340,30cyclictest15039-21latency_hist00:50:171
106891340,1ptp4l401ktimersoftd/321:52:253
106891340,1ptp4l401ktimersoftd/320:10:303
106891340,1ptp4l401ktimersoftd/300:52:043
2651993328,3cyclictest33-21ksoftirqd/220:35:102
2651993322,5cyclictest33-21ksoftirqd/223:45:272
264699338,22cyclictest22764-21sed22:10:421
264699337,23cyclictest12309-21unixbench_multi20:00:391
2646993310,20cyclictest30799-21missed_timers23:25:351
264699330,5cyclictest8042-21memory23:35:341
264699330,4cyclictest28864-21snmp_o5powerctl20:35:371
264699330,4cyclictest26462-21snmp_o5powerctl20:30:331
264699330,4cyclictest15909-21taskset20:10:251
264699330,4cyclictest11234-21rm22:32:521
263999335,13cyclictest20124-21ssh00:55:290
106891330,2ptp4l5039-21kworker/3:019:57:593
106891330,1ptp4l401ktimersoftd/320:48:263
106891330,1ptp4l401ktimersoftd/300:32:473
2651993226,3cyclictest33-21ksoftirqd/200:50:292
2651993221,5cyclictest33-21ksoftirqd/222:55:262
264699328,21cyclictest559-21cstates22:55:271
264699327,4cyclictest12808-21sed21:10:301
264699322,5cyclictest23268-21apt-get00:25:291
264699321,5cyclictest31389-21/usr/sbin/munin00:00:311
264699321,4cyclictest0-21swapper/101:10:301
264699321,28cyclictest10607-21needreboot21:05:311
2646993210,20cyclictest9932-21phc2sys00:10:371
264699320,4cyclictest3553-21snmp_o5powerctl20:50:381
126552320,4sleep0263999cyclictest00:46:300
106891320,1ptp4l401ktimersoftd/320:40:103
106891320,1ptp4l401ktimersoftd/320:02:303
37023111,9sleep10-21swapper/119:40:201
2651993125,3cyclictest33-21ksoftirqd/200:10:382
2651993124,4cyclictest33-21ksoftirqd/219:50:132
264699318,20cyclictest18470-21irqrtprio20:15:271
264699314,4cyclictest19169-21irqrtprio00:20:341
264699310,4cyclictest15638-21snmp_o5powerctl21:15:341
264699310,4cyclictest12141-21diskstats23:40:301
106891310,1ptp4l401ktimersoftd/320:29:063
106891310,0ptp4l401ktimersoftd/320:17:083
265199304,15cyclictest10387-21ssh00:45:272
2651993025,3cyclictest33-21ksoftirqd/222:35:132
264699309,18cyclictest31318-21threads20:40:401
264699306,2cyclictest0-21swapper/119:45:201
264699305,22cyclictest0-21swapper/100:07:561
264699302,5cyclictest26156-21apt-get21:40:241
264699301,6cyclictest32191-21snmp_o5powerctl22:20:361
264699301,6cyclictest13067-21apt-get20:05:211
106891300,1ptp4l401ktimersoftd/321:40:093
106891300,1ptp4l401ktimersoftd/319:50:163
2651992924,3cyclictest33-21ksoftirqd/223:15:152
2651992924,3cyclictest33-21ksoftirqd/221:35:312
2651992924,3cyclictest33-21ksoftirqd/201:10:342
2651992924,3cyclictest33-21ksoftirqd/200:40:292
2651992924,3cyclictest33-21ksoftirqd/200:40:292
2651992923,4cyclictest33-21ksoftirqd/220:55:112
2651992922,4cyclictest33-21ksoftirqd/222:49:322
264699290,5cyclictest24132-21tune2fs21:35:281
263999293,15cyclictest23016-21ssh22:45:250
2639992923,3cyclictest9-21ksoftirqd/022:35:130
106891290,1ptp4l401ktimersoftd/323:13:023
2651992823,3cyclictest33-21ksoftirqd/222:40:322
2651992823,3cyclictest33-21ksoftirqd/220:05:282
2651992822,3cyclictest33-21ksoftirqd/221:30:122
2651992822,3cyclictest33-21ksoftirqd/221:10:292
2651992822,3cyclictest33-21ksoftirqd/200:10:152
2651992821,4cyclictest33-21ksoftirqd/221:00:302
2651992816,9cyclictest33-21ksoftirqd/223:35:432
264699281,4cyclictest21728-21cut21:30:271
2639992823,3cyclictest9-21ksoftirqd/000:00:160
257922280,2sleep20-21swapper/222:15:242
12112280,2sleep00-21swapper/020:45:370
106891280,1ptp4l401ktimersoftd/321:07:533
106891280,1ptp4l401ktimersoftd/320:35:103
2656992720,4cyclictest41-21ksoftirqd/319:48:233
2651992722,3cyclictest33-21ksoftirqd/222:05:422
2651992722,3cyclictest33-21ksoftirqd/221:50:282
2651992722,3cyclictest33-21ksoftirqd/201:05:312
2651992722,3cyclictest33-21ksoftirqd/200:55:372
2651992721,3cyclictest33-21ksoftirqd/223:35:152
2651992721,3cyclictest33-21ksoftirqd/222:40:132
2651992721,3cyclictest33-21ksoftirqd/222:25:232
2651992721,3cyclictest33-21ksoftirqd/200:25:342
2651992720,4cyclictest33-21ksoftirqd/201:00:412
2651992718,7cyclictest33-21ksoftirqd/221:49:232
2639992720,4cyclictest9-21ksoftirqd/021:42:380
106891270,1ptp4l401ktimersoftd/321:17:313
2656992620,3cyclictest41-21ksoftirqd/321:25:203
2656992620,3cyclictest41-21ksoftirqd/320:40:243
2651992620,3cyclictest33-21ksoftirqd/222:55:132
2651992620,3cyclictest33-21ksoftirqd/222:55:132
2651992620,3cyclictest33-21ksoftirqd/222:10:312
2651992620,3cyclictest33-21ksoftirqd/220:48:472
2651992620,3cyclictest33-21ksoftirqd/220:15:222
2651992620,3cyclictest33-21ksoftirqd/200:00:162
2651992619,4cyclictest33-21ksoftirqd/221:20:252
2651992619,4cyclictest33-21ksoftirqd/221:05:502
2651992619,4cyclictest33-21ksoftirqd/220:35:472
2651992619,4cyclictest33-21ksoftirqd/220:29:372
2651992615,8cyclictest33-21ksoftirqd/223:00:292
2651992612,8cyclictest321ktimersoftd/221:15:222
2639992621,3cyclictest9-21ksoftirqd/022:20:300
2639992621,3cyclictest9-21ksoftirqd/000:30:370
2639992620,4cyclictest9-21ksoftirqd/021:55:120
2639992620,3cyclictest9-21ksoftirqd/021:09:130
2639992620,3cyclictest9-21ksoftirqd/021:02:510
2639992620,3cyclictest9-21ksoftirqd/020:56:050
2639992620,3cyclictest9-21ksoftirqd/000:40:300
2639992620,3cyclictest9-21ksoftirqd/000:40:300
142882260,2sleep00-21swapper/022:02:540
2656992518,4cyclictest41-21ksoftirqd/321:22:493
2651992520,3cyclictest33-21ksoftirqd/219:55:282
2651992519,3cyclictest33-21ksoftirqd/220:15:102
2651992519,3cyclictest33-21ksoftirqd/200:35:342
2651992519,3cyclictest33-21ksoftirqd/200:35:342
2651992519,3cyclictest33-21ksoftirqd/200:30:372
2651992518,4cyclictest33-21ksoftirqd/221:41:352
2639992520,3cyclictest9-21ksoftirqd/023:40:330
2639992519,4cyclictest9-21ksoftirqd/020:53:200
2639992519,3cyclictest9-21ksoftirqd/022:10:260
2639992519,3cyclictest9-21ksoftirqd/020:42:320
2639992519,3cyclictest9-21ksoftirqd/020:36:530
2639992519,3cyclictest9-21ksoftirqd/020:35:100
2639992519,3cyclictest9-21ksoftirqd/001:05:350
2639992518,4cyclictest9-21ksoftirqd/021:38:040
2639992518,4cyclictest9-21ksoftirqd/021:19:330
2639992518,4cyclictest4225-21ssh22:59:040
2639992518,4cyclictest30299-21ssh22:51:380
2639992518,4cyclictest30299-21ssh22:51:380
2639992518,4cyclictest19657-21tail00:20:370
2639992513,6cyclictest9-21ksoftirqd/022:15:250
106891250,1ptp4l401ktimersoftd/321:41:083
106891250,0ptp4l401ktimersoftd/320:56:303
2656992418,3cyclictest41-21ksoftirqd/321:13:343
2651992419,3cyclictest33-21ksoftirqd/223:45:152
2651992418,4cyclictest33-21ksoftirqd/200:00:332
2651992418,3cyclictest33-21ksoftirqd/220:20:282
2651992418,3cyclictest33-21ksoftirqd/219:50:092
2651992417,4cyclictest33-21ksoftirqd/222:00:182
2639992419,3cyclictest9-21ksoftirqd/023:20:280
2639992419,3cyclictest9-21ksoftirqd/023:05:140
2639992419,3cyclictest9-21ksoftirqd/020:20:280
2639992419,3cyclictest9-21ksoftirqd/001:10:310
2639992419,3cyclictest9-21ksoftirqd/000:15:280
2639992419,3cyclictest9-21ksoftirqd/000:11:030
2639992417,4cyclictest7818-21sed21:55:420
106891240,0ptp4l401ktimersoftd/320:20:363
2651992318,3cyclictest33-21ksoftirqd/221:30:272
2651992317,4cyclictest33-21ksoftirqd/223:50:322
2651992316,4cyclictest33-21ksoftirqd/220:43:142
263999233,12cyclictest14004-21kworker/u8:100:05:270
2639992318,3cyclictest9-21ksoftirqd/020:07:230
2639992318,3cyclictest9-21ksoftirqd/000:50:340
2639992317,3cyclictest9-21ksoftirqd/021:33:340
2639992317,3cyclictest9-21ksoftirqd/019:55:350
2639992317,3cyclictest9-21ksoftirqd/019:53:300
2639992317,3cyclictest9-21ksoftirqd/019:49:430
2639992316,4cyclictest9-21ksoftirqd/020:27:380
2639992316,4cyclictest7287-21ssh22:29:290
263999231,3cyclictest121rcu_preempt23:37:490
132432230,3sleep0101ktimersoftd/022:35:250
2651992217,3cyclictest33-21ksoftirqd/223:25:442
2639992217,3cyclictest9-21ksoftirqd/021:25:250
2639992216,3cyclictest9-21ksoftirqd/020:19:370
265199213,8cyclictest30766-21ssh22:20:242
2651992114,4cyclictest33-21ksoftirqd/220:04:082
263999215,3cyclictest121rcu_preempt21:10:260
2639992117,3cyclictest9-21ksoftirqd/023:25:430
2639992115,3cyclictest9-21ksoftirqd/023:12:150
2639992114,4cyclictest3831-21sh00:38:140
2639992114,4cyclictest3831-21sh00:38:140
2639992114,4cyclictest28226-21diskmemload23:50:290
2639992114,4cyclictest24472-21munin-plugin-st23:20:140
2651992015,3cyclictest33-21ksoftirqd/200:20:152
2639992015,3cyclictest9-21ksoftirqd/020:14:250
2639992014,4cyclictest9-21ksoftirqd/020:00:440
2639992013,4cyclictest11932-21grep23:05:430
2639991914,3cyclictest9-21ksoftirqd/023:30:340
2639991913,3cyclictest9-21ksoftirqd/021:23:020
2639991912,5cyclictest9-21ksoftirqd/021:45:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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