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2026-01-25 - 08:42
[ 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 Jan 25, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3072421740,4sleep01534599cyclictest23:01:160
2163021610,4sleep21535699cyclictest00:29:432
2792621200,2sleep20-21swapper/222:59:222
1068911060,4ptp4l401ktimersoftd/319:29:323
168592780,2sleep00-21swapper/022:14:270
310002700,3sleep330999-21ssh00:39:323
91492670,3sleep3401ktimersoftd/320:24:303
91492670,3sleep3401ktimersoftd/320:24:303
87342660,4sleep21535699cyclictest23:12:182
1536399620,25cyclictest8844-21irqrtprio22:39:283
233292580,2sleep00-21swapper/021:49:140
250232570,4sleep341-21ksoftirqd/323:29:223
1536399570,25cyclictest19603-21ssh01:00:383
60632560,1sleep00-21swapper/022:36:310
1536399561,24cyclictest16375-21taskset22:46:573
1536399546,25cyclictest3428-21ssh22:00:523
34212530,2sleep20-21swapper/223:06:362
185522530,2sleep30-21swapper/323:22:193
248542450,1sleep10-21swapper/100:34:241
1536399440,21cyclictest0-21swapper/322:21:303
1536399431,22cyclictest8274-21diskmemload21:55:483
1536399412,31cyclictest22992-21apt-get22:54:193
1536399400,24cyclictest29087-21taskset22:27:143
106891400,1ptp4l401ktimersoftd/322:17:513
106891390,1ptp4l401ktimersoftd/323:01:133
106891390,1ptp4l401ktimersoftd/322:31:083
106891390,1ptp4l401ktimersoftd/321:45:163
106891390,1ptp4l401ktimersoftd/300:24:073
106891390,0ptp4l401ktimersoftd/300:35:283
1536399388,18cyclictest26183-21sh00:02:523
1536399381,29cyclictest3109-21apt-get22:34:213
1536399380,24cyclictest8979-21/usr/sbin/munin23:44:363
1536399380,21cyclictest0-21swapper/300:26:353
1535299382,6cyclictest0-21swapper/123:14:211
15352993812,4cyclictest17461-21cat00:59:261
106891380,1ptp4l401ktimersoftd/323:53:323
106891380,1ptp4l401ktimersoftd/321:19:323
1536399371,22cyclictest13409-21irqstats20:34:253
1535299373,8cyclictest22024-21apt-get20:54:181
15352993713,3cyclictest15145-21apt23:19:221
15352993710,9cyclictest26947-21cron00:04:101
106891370,1ptp4l401ktimersoftd/323:10:473
106891370,1ptp4l401ktimersoftd/323:08:043
106891370,1ptp4l401ktimersoftd/322:12:463
106891370,1ptp4l401ktimersoftd/322:12:463
106891370,1ptp4l401ktimersoftd/300:44:493
15352993616,4cyclictest25-21ksoftirqd/119:45:581
1535299361,4cyclictest12913-21perl20:34:221
15352993613,3cyclictest14176-21if_enp1s021:39:251
15352993612,3cyclictest8461-21wc00:49:341
15352993612,3cyclictest3354-21expr22:34:221
1535299361,11cyclictest4764-21apt-get00:14:211
106891360,1ptp4l401ktimersoftd/323:37:463
106891360,1ptp4l401ktimersoftd/321:49:473
106891360,1ptp4l401ktimersoftd/321:37:253
106891360,1ptp4l401ktimersoftd/320:29:573
106891360,1ptp4l401ktimersoftd/300:55:573
106891360,1ptp4l401ktimersoftd/300:13:083
106891360,0ptp4l401ktimersoftd/321:40:593
106891360,0ptp4l401ktimersoftd/300:33:323
1536399354,25cyclictest29150-21apt-get21:09:193
15363993515,16cyclictest27303-21/usr/sbin/munin00:04:213
1536399350,31cyclictest4374-21sshd20:14:293
1535299352,8cyclictest15829-21apt-get22:14:191
15352993516,16cyclictest25-21ksoftirqd/120:32:551
1535299351,12cyclictest19624-21switchtime22:49:361
106891350,1ptp4l401ktimersoftd/300:52:283
106891350,0ptp4l401ktimersoftd/319:50:423
15363993414,17cyclictest6415-21expr21:29:193
1536399341,29cyclictest16346-21awk20:39:343
15352993414,3cyclictest29306-21cstates21:09:211
15352993410,4cyclictest233-21systemd-journal00:14:051
106891340,1ptp4l401ktimersoftd/323:57:513
106891340,1ptp4l401ktimersoftd/323:57:513
15363993313,17cyclictest5340-21sh23:41:143
1536399331,25cyclictest18635-21apt-get19:39:163
15363993312,18cyclictest17469-21expr20:44:183
15363993311,18cyclictest32383-21irqrtprio21:14:253
1536399323,22cyclictest28124-21apt-get19:59:163
1535299322,7cyclictest18532-21apt-get21:44:171
15352993213,3cyclictest241ktimersoftd/123:29:401
15352993212,4cyclictest25-21ksoftirqd/121:25:341
1534599324,17cyclictest984-21snmpd22:44:200
1536399319,19cyclictest26217-21gltestperf19:54:193
1536399311,20cyclictest6227-21snmp_o5powerctl00:14:353
15363993111,16cyclictest1055-21runrttasks20:59:403
15363993110,18cyclictest22072-21sh23:24:563
126642316,12sleep00-21swapper/019:29:050
106891310,1ptp4l401ktimersoftd/320:04:223
1536399309,17cyclictest28044-21sendmail_mailqu21:04:283
1536399309,17cyclictest195732chrt20:49:113
1536399302,25cyclictest18773-21irqrtprio22:49:263
15363993010,17cyclictest10993-21irqrtprio23:14:273
15363993010,16cyclictest6326-21sort22:04:243
309542290,4sleep0111rcuc/023:34:290
1536399291,24cyclictest4464-21/usr/sbin/munin21:24:253
1536399291,24cyclictest15551-21/usr/sbin/munin19:34:153
1536399290,26cyclictest22133-21grep20:54:193
1536399290,25cyclictest22286-21find19:44:273
1534599294,15cyclictest12422-21ssh23:49:210
1534599294,14cyclictest12289-21ssh00:54:250
145502296,10sleep20-21swapper/219:29:312
129732296,9sleep10-21swapper/119:29:061
1536399280,24cyclictest5350-21cat20:19:173
1536399280,24cyclictest5350-21cat20:19:173
15356992822,4cyclictest19344-21cron00:29:112
15356992822,3cyclictest33-21ksoftirqd/221:44:222
15356992821,4cyclictest33-21ksoftirqd/221:08:492
15356992821,4cyclictest33-21ksoftirqd/220:18:512
15356992815,7cyclictest321ktimersoftd/200:39:222
15345992822,3cyclictest9-21ksoftirqd/000:19:250
15345992813,11cyclictest559-21/usr/sbin/munin20:09:150
157722272,21sleep115782-21ssh23:52:131
1536399271,23cyclictest866-21expr20:09:173
1535699275,13cyclictest8697-21ssh21:34:192
15356992721,3cyclictest33-21ksoftirqd/222:31:412
15356992720,4cyclictest33-21ksoftirqd/220:50:582
15356992714,6cyclictest321ktimersoftd/220:44:172
15345992721,3cyclictest9-21ksoftirqd/021:03:010
161382260,3sleep11535299cyclictest19:34:211
1535699262,15cyclictest17216-21ssh00:59:252
15356992619,4cyclictest33-21ksoftirqd/219:45:102
15352992619,4cyclictest25-21ksoftirqd/120:11:271
15352992619,4cyclictest25-21ksoftirqd/119:41:201
15352992618,4cyclictest12051-21ssh21:37:111
1534599264,11cyclictest831-21ssh21:59:190
15345992621,3cyclictest9-21ksoftirqd/020:04:040
15345992620,3cyclictest9-21ksoftirqd/022:52:570
15345992620,3cyclictest9-21ksoftirqd/000:34:240
15345992619,4cyclictest9-21ksoftirqd/020:43:050
193152250,1sleep00-21swapper/001:00:080
1535699253,13cyclictest23000-21ssh22:54:202
1535699253,12cyclictest8274-21diskmemload22:34:202
15356992519,4cyclictest33-21ksoftirqd/220:10:292
15356992519,3cyclictest33-21ksoftirqd/220:55:562
15356992519,3cyclictest33-21ksoftirqd/200:17:552
15356992518,4cyclictest33-21ksoftirqd/222:40:512
15356992518,4cyclictest33-21ksoftirqd/219:40:132
15356992518,4cyclictest12766-21fschecks_count23:49:252
15356992517,4cyclictest33-21ksoftirqd/221:59:202
15352992519,3cyclictest25-21ksoftirqd/120:50:521
15352992518,4cyclictest25-21ksoftirqd/100:22:391
15345992520,3cyclictest9-21ksoftirqd/021:45:400
15345992520,3cyclictest9-21ksoftirqd/000:44:310
15345992520,3cyclictest9-21ksoftirqd/000:04:240
15345992519,4cyclictest9-21ksoftirqd/020:57:150
15345992519,3cyclictest9-21ksoftirqd/021:16:300
15345992519,3cyclictest9-21ksoftirqd/019:39:080
15345992518,4cyclictest29428-21grep21:09:230
15345992518,4cyclictest233-21systemd-journal21:29:070
119212250,1sleep00-21swapper/023:14:370
1535699243,13cyclictest13626-21ssh21:39:202
15356992418,4cyclictest33-21ksoftirqd/220:42:572
15356992417,4cyclictest33-21ksoftirqd/220:04:412
15356992417,4cyclictest33-21ksoftirqd/219:34:552
15356992417,4cyclictest33-21ksoftirqd/200:55:312
15352992418,3cyclictest25-21ksoftirqd/121:23:451
15352992417,4cyclictest25-21ksoftirqd/120:06:371
15352992417,4cyclictest25-21ksoftirqd/120:01:271
15352992417,4cyclictest25-21ksoftirqd/119:51:071
1534599243,13cyclictest4779-21ssh00:14:220
15345992419,3cyclictest9-21ksoftirqd/023:32:310
15345992419,3cyclictest9-21ksoftirqd/022:42:050
15345992419,3cyclictest9-21ksoftirqd/020:29:220
15345992419,3cyclictest9-21ksoftirqd/000:44:110
15345992419,3cyclictest7473-21munin-plugin-st20:24:050
15345992419,3cyclictest7473-21munin-plugin-st20:24:050
15345992418,3cyclictest9-21ksoftirqd/022:19:240
15345992418,3cyclictest9-21ksoftirqd/020:26:110
15345992418,3cyclictest9-21ksoftirqd/020:26:110
15345992417,4cyclictest9-21ksoftirqd/020:38:240
15345992417,4cyclictest9-21ksoftirqd/019:48:210
15356992318,4cyclictest33-21ksoftirqd/220:24:262
15356992318,4cyclictest33-21ksoftirqd/220:24:262
15356992317,3cyclictest33-21ksoftirqd/223:34:092
15356992317,3cyclictest33-21ksoftirqd/221:23:072
15356992317,3cyclictest33-21ksoftirqd/200:49:342
15356992316,4cyclictest33-21ksoftirqd/220:23:362
15356992316,4cyclictest33-21ksoftirqd/220:23:362
15356992316,4cyclictest33-21ksoftirqd/219:57:192
15356992316,4cyclictest33-21ksoftirqd/200:08:192
15356992311,7cyclictest47150irq/102-ens3-Tx00:19:242
1535699230,3cyclictest235552sleep223:27:282
1535299237,2cyclictest0-21swapper/122:23:051
15352992318,3cyclictest25-21ksoftirqd/120:44:301
15352992317,4cyclictest32112-21ssh21:57:521
15352992317,3cyclictest25-21ksoftirqd/121:29:311
15352992316,4cyclictest9840-21sh23:14:091
15352992316,4cyclictest31967-21sed21:14:231
15352992316,4cyclictest25-21ksoftirqd/123:05:311
15352992316,4cyclictest25-21ksoftirqd/120:29:011
15352992316,4cyclictest25-21ksoftirqd/120:29:011
1535299230,10cyclictest309572irqrtprio23:34:291
15345992318,3cyclictest9-21ksoftirqd/023:09:330
15345992318,3cyclictest9-21ksoftirqd/020:14:210
15345992317,3cyclictest9-21ksoftirqd/022:31:330
15345992317,3cyclictest9-21ksoftirqd/021:09:010
15345992317,3cyclictest9-21ksoftirqd/020:07:450
2345922216,3sleep125-21ksoftirqd/100:32:361
15356992216,4cyclictest33-21ksoftirqd/221:32:422
15356992216,3cyclictest33-21ksoftirqd/221:11:252
15356992216,3cyclictest33-21ksoftirqd/220:01:082
15356992215,4cyclictest33-21ksoftirqd/222:26:092
15356992215,4cyclictest33-21ksoftirqd/221:50:282
15356992215,4cyclictest33-21ksoftirqd/221:26:552
15356992215,4cyclictest11665-21smartctl23:14:322
15356992214,4cyclictest8274-21diskmemload23:19:232
1535699221,3cyclictest0-21swapper/222:05:322
15356992212,7cyclictest24693-21sh22:23:102
15352992216,3cyclictest25-21ksoftirqd/120:18:591
15352992216,3cyclictest25-21ksoftirqd/100:24:131
15352992215,4cyclictest25-21ksoftirqd/119:55:531
15352992215,4cyclictest14520-21mailstats22:44:311
15352992215,4cyclictest10834-21/usr/sbin/munin22:09:361
15352992215,4cyclictest10834-21/usr/sbin/munin22:09:361
15352992213,6cyclictest25-21ksoftirqd/100:45:481
1534599229,10cyclictest20027-21basename23:24:200
15345992216,4cyclictest9-21ksoftirqd/019:57:370
15345992216,3cyclictest9-21ksoftirqd/022:27:120
1535699219,9cyclictest3559-21sh00:44:322
15356992115,3cyclictest33-21ksoftirqd/223:41:052
15356992115,3cyclictest33-21ksoftirqd/221:01:332
15356992115,3cyclictest33-21ksoftirqd/220:37:202
15356992114,4cyclictest18742-21phc2sys23:54:312
15356992114,4cyclictest18742-21phc2sys23:54:312
15356992114,4cyclictest11261-21open_inodes20:29:272
15356992113,5cyclictest29815-21snmp_o5powerctl21:54:322
15356992113,4cyclictest1606-21unixbench_multi00:09:382
15356992112,5cyclictest13633-21gltestperf22:44:252
1535699211,18cyclictest0-21swapper/222:52:552
1535299214,9cyclictest23472-21ssh21:49:201
15352992115,3cyclictest8170-21tr22:39:231
15352992115,3cyclictest27828-21/usr/sbin/munin22:59:221
15352992114,4cyclictest7631-21vmstat22:04:371
15352992114,4cyclictest29985-21sh00:39:241
15352992114,4cyclictest12556-21sh00:54:271
1535299210,3cyclictest27080-21mailstats22:24:291
1535299210,18cyclictest19978-21ssh23:55:401
1535299210,18cyclictest19978-21ssh23:55:401
15345992116,3cyclictest9-21ksoftirqd/022:54:370
15345992116,3cyclictest9-21ksoftirqd/000:49:260
15345992115,3cyclictest9-21ksoftirqd/023:40:550
15345992115,3cyclictest9-21ksoftirqd/021:31:140
15345992114,4cyclictest9-21ksoftirqd/021:19:510
15345992114,4cyclictest24890-21timerwakeupswit19:49:320
15345992112,5cyclictest316-21acpi23:04:200
1534599211,17cyclictest17281-21unixbench_singl19:34:330
1534599211,17cyclictest16976-21grep23:19:400
246512204,2sleep1121rcu_preempt20:59:211
1535699202,6cyclictest26240-21python00:34:342
15356992014,3cyclictest33-21ksoftirqd/219:49:582
15356992014,3cyclictest31721-21expr21:14:202
15356992013,4cyclictest778-21sh23:36:512
15356992013,4cyclictest7739-21expr23:44:232
15356992013,4cyclictest25412-21sh00:01:322
15356992013,4cyclictest11463-21basename22:09:252
15356992013,4cyclictest11463-21basename22:09:252
1535699201,16cyclictest16987-21ssh22:14:282
15352992014,3cyclictest26701-21acpi21:04:161
15352992014,3cyclictest25-21ksoftirqd/123:39:341
15352992014,3cyclictest25-21ksoftirqd/122:56:191
15352992014,3cyclictest25-21ksoftirqd/120:43:431
15352992013,4cyclictest25-21ksoftirqd/122:03:011
15352992010,7cyclictest1234-21sh22:31:391
1535299200,3cyclictest22401-21rm23:25:301
15345992014,3cyclictest17814-21df_inode23:54:240
15345992014,3cyclictest17814-21df_inode23:54:240
15345992013,4cyclictest8274-21diskmemload00:29:400
15345992013,4cyclictest22551-21grep23:59:230
15345992013,4cyclictest13711-21sh22:11:140
15345992013,4cyclictest13711-21sh22:11:140
15345992012,5cyclictest9267-21grep23:44:390
15352991913,4cyclictest25-21ksoftirqd/120:20:141
15352991913,4cyclictest25-21ksoftirqd/120:20:141
15352991912,4cyclictest27603-21expr00:04:241
15352991912,3cyclictest8274-21diskmemload23:44:271
15345991913,4cyclictest20828-21processes20:49:280
15345991913,3cyclictest8902-21sh22:06:460
15345991912,4cyclictest8274-21diskmemload21:56:070
1534599190,17cyclictest0-21swapper/000:09:290
15345991812,3cyclictest8873-21cstates21:34:200
15345991812,3cyclictest13484-1kworker/u9:121:39:260
1534599180,15cyclictest16025-21open_inodes00:24:320
15345991710,4cyclictest18220-21latency20:44:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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