You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-03 - 10:51
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rackdslot1.osadl.org (updated Tue Feb 03, 2026 00:45:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3093621750,5sleep22153199cyclictest00:05:232
3101221350,4sleep02152999cyclictest21:47:340
2153299627,15cyclictest603-21latency_hist20:45:003
159422620,5sleep20-21swapper/222:25:182
134491620,4ptp4l0-21swapper/220:10:262
134491600,4ptp4l0-21swapper/221:05:252
134491600,17ptp4l4849-21ls20:50:272
182632570,4sleep00-21swapper/022:30:170
134491570,4ptp4l0-21swapper/121:15:211
134491570,3ptp4l15763-21hwlatdetect22:25:160
2153299565,10cyclictest0-21swapper/320:10:283
134491560,4ptp4l0-21swapper/022:00:540
134491560,3ptp4l0-21swapper/219:50:212
134491560,3ptp4l0-21swapper/123:10:241
12952560,4sleep20-21swapper/219:35:182
2153299553,9cyclictest0-21swapper/300:15:263
134491550,3ptp4l0-21swapper/220:03:072
2153299548,11cyclictest17622-21taskset22:30:123
2153299547,11cyclictest0-21swapper/300:08:253
134491540,4ptp4l0-21swapper/022:08:010
134491540,14ptp4l0-21swapper/221:40:032
134491530,4ptp4l0-21swapper/020:45:010
2153299526,16cyclictest498-21latency_hist19:35:003
134491520,5ptp4l0-21swapper/019:05:580
134491520,4ptp4l0-21swapper/120:13:591
2153299517,7cyclictest16649-21ntp_states23:35:223
134491510,4ptp4l0-21swapper/223:53:472
134491510,3ptp4l0-21swapper/222:00:212
134491510,3ptp4l0-21swapper/221:01:312
120332510,2sleep12153099cyclictest00:35:191
134491500,9ptp4l19191-21apt-get19:05:121
134491500,4ptp4l0-21swapper/223:57:252
134491500,4ptp4l0-21swapper/220:22:552
134491500,3ptp4l0-21swapper/200:25:382
134491490,4ptp4l0-21swapper/222:22:182
134491490,4ptp4l0-21swapper/200:13:542
134491490,15ptp4l22238-21/usr/sbin/munin22:40:223
2153299486,5cyclictest0-21swapper/322:19:323
2153299486,5cyclictest0-21swapper/322:19:323
2153299486,10cyclictest0-21swapper/300:28:223
134491480,7ptp4l0-21swapper/020:20:290
134491480,3ptp4l0-21swapper/022:56:510
134491480,3ptp4l0-21swapper/019:10:540
2153299476,7cyclictest9169-21ssh19:50:263
2153299476,5cyclictest0-21swapper/321:27:133
2153299476,5cyclictest0-21swapper/321:09:363
2153299476,10cyclictest0-21swapper/322:23:493
2153299476,10cyclictest0-21swapper/300:04:443
2153299475,5cyclictest0-21swapper/321:00:583
2153299475,10cyclictest0-21swapper/323:24:163
134491470,3ptp4l23473-21chrt19:13:152
134491470,3ptp4l0-21swapper/220:16:332
2153299467,7cyclictest9827-21ssh22:10:263
2153299466,10cyclictest0-21swapper/323:06:463
2153299466,10cyclictest0-21swapper/320:22:343
134491460,5ptp4l0-21swapper/222:05:232
134491460,4ptp4l0-21swapper/019:50:250
134491460,3ptp4l0-21swapper/221:35:452
134491460,11ptp4l9-21ksoftirqd/023:21:540
2153299457,14cyclictest24978-21ntp_states19:15:233
2153299456,9cyclictest0-21swapper/323:52:503
2153299456,10cyclictest0-21swapper/320:45:333
2153299453,8cyclictest18794-21ls23:40:193
2152999450,2cyclictest121rcu_preempt20:00:280
134491450,9ptp4l9-21ksoftirqd/023:50:060
134491450,4ptp4l0-21swapper/321:44:383
134491450,3ptp4l0-21swapper/222:42:492
134491450,3ptp4l0-21swapper/220:26:552
134491450,3ptp4l0-21swapper/219:25:052
2153299446,5cyclictest0-21swapper/323:49:563
2153299446,5cyclictest0-21swapper/323:49:563
2153299446,15cyclictest6083-21/usr/sbin/munin22:05:173
2153099443,2cyclictest121rcu_preempt22:40:281
134491440,4ptp4l0-21swapper/223:35:432
134491440,4ptp4l0-21swapper/200:37:562
134491440,10ptp4l9-21ksoftirqd/021:34:340
134491440,10ptp4l0-21swapper/020:05:140
21529994338,3cyclictest9-21ksoftirqd/021:00:010
21529994337,3cyclictest9-21ksoftirqd/022:55:010
134491430,9ptp4l0-21swapper/021:21:470
134491430,9ptp4l0-21swapper/019:29:460
134491430,5ptp4l31125-21diskstats20:40:172
134491430,5ptp4l0-21swapper/200:20:262
134491430,4ptp4l19267-21apt-get20:15:140
134491430,4ptp4l0-21swapper/300:10:133
134491430,4ptp4l0-21swapper/219:08:242
134491430,4ptp4l0-21swapper/023:03:110
134491430,3ptp4l0-21swapper/022:11:550
2153299426,6cyclictest0-21swapper/321:14:103
134491420,9ptp4l0-21swapper/020:13:020
134491420,9ptp4l0-21swapper/019:33:080
134491420,9ptp4l0-21swapper/019:17:110
134491420,8ptp4l0-21swapper/023:29:180
134491420,5ptp4l1560-21df21:55:150
134491420,5ptp4l0-21swapper/321:30:153
134491420,4ptp4l8579-21irqstats19:50:191
134491420,4ptp4l23863-21apt-get19:15:132
134491420,4ptp4l20764-21irqstats22:35:191
134491420,4ptp4l14874-21df20:05:151
134491420,4ptp4l0-21swapper/222:58:172
134491420,4ptp4l0-21swapper/021:42:210
134491420,4ptp4l0-21swapper/019:47:510
134491420,3ptp4l0-21swapper/223:31:512
134491420,10ptp4l0-21swapper/320:25:333
21530994136,3cyclictest25-21ksoftirqd/121:45:001
21529994136,3cyclictest3671-21grep20:50:150
134491410,9ptp4l0-21swapper/022:49:230
134491410,9ptp4l0-21swapper/022:49:230
134491410,9ptp4l0-21swapper/020:28:350
134491410,8ptp4l0-21swapper/000:39:370
134491410,5ptp4l32569-21ntp_states21:50:210
134491410,5ptp4l27865-21users19:20:280
134491410,5ptp4l0-21swapper/200:30:122
134491410,5ptp4l0-21swapper/000:28:590
134491410,5ptp4l0-21swapper/000:20:230
134491410,4ptp4l3283-21df19:40:133
134491410,4ptp4l22232-21apt-get21:30:132
134491410,4ptp4l17623-21apt-get21:20:121
134491410,4ptp4l17154-21apt-get21:20:032
134491410,4ptp4l15395-21diskstats21:15:150
134491410,4ptp4l13591-21iostat_ios22:20:191
134491410,4ptp4l13234-21apt-get23:30:121
134491410,4ptp4l0-21swapper/120:38:011
134491410,4ptp4l0-21swapper/021:05:280
134491410,3ptp4l9652-21ls23:20:212
134491410,3ptp4l6309-21apt-get23:15:112
134491410,3ptp4l6309-21apt-get23:15:112
134491410,3ptp4l6057-21users00:20:281
134491410,3ptp4l0-21swapper/219:42:152
134491410,3ptp4l0-21swapper/022:15:010
134491410,3ptp4l0-21swapper/022:15:010
2153299406,7cyclictest22675-21ntp_states19:10:233
2153299405,7cyclictest0-21swapper/300:23:563
2153299404,8cyclictest4363-21ps22:00:173
21530994035,3cyclictest25-21ksoftirqd/119:40:001
21530994024,4cyclictest25-21ksoftirqd/119:45:131
134491400,9ptp4l0-21swapper/023:41:020
134491400,5ptp4l13784-21ps21:10:240
134491400,5ptp4l0-21swapper/321:50:223
134491400,5ptp4l0-21swapper/222:50:162
134491400,5ptp4l0-21swapper/219:59:372
134491400,5ptp4l0-21swapper/200:00:222
134491400,5ptp4l0-21swapper/119:40:531
134491400,4ptp4l31101-21diskstats19:30:152
134491400,4ptp4l26194-21apt-get20:30:132
134491400,4ptp4l17218-21/usr/sbin/munin23:35:280
134491400,4ptp4l12360-21apt-get20:00:123
134491400,4ptp4l10601-21iostat19:55:180
134491400,4ptp4l0-21swapper/323:00:123
134491400,4ptp4l0-21swapper/322:35:123
134491400,4ptp4l0-21swapper/320:55:163
134491400,4ptp4l0-21swapper/319:35:193
134491400,4ptp4l0-21swapper/222:37:072
134491400,4ptp4l0-21swapper/219:20:172
134491400,4ptp4l0-21swapper/121:26:211
134491400,4ptp4l0-21swapper/120:24:211
134491400,4ptp4l0-21swapper/100:00:261
134491400,4ptp4l0-21swapper/023:30:080
134491400,4ptp4l0-21swapper/021:26:330
134491400,4ptp4l0-21swapper/020:33:490
134491400,4ptp4l0-21swapper/019:36:090
134491400,4ptp4l0-21swapper/000:14:480
134491400,3ptp4l8600-21df22:10:132
134491400,3ptp4l28492-21apt-get19:25:133
134491400,3ptp4l14667-21apt-get20:05:122
2153299395,15cyclictest1301-21snmpd21:45:203
2153299394,10cyclictest0-21swapper/321:57:103
21530993934,3cyclictest25-21ksoftirqd/100:00:001
21529993933,4cyclictest9-21ksoftirqd/019:40:180
134491390,5ptp4l5617-21grep23:10:293
134491390,5ptp4l0-21swapper/323:25:113
134491390,5ptp4l0-21swapper/323:17:513
134491390,5ptp4l0-21swapper/323:17:513
134491390,5ptp4l0-21swapper/322:50:193
134491390,5ptp4l0-21swapper/320:15:173
134491390,5ptp4l0-21swapper/320:05:353
134491390,5ptp4l0-21swapper/021:02:170
134491390,4ptp4l9622-21perl00:30:153
134491390,4ptp4l27445-21/usr/sbin/munin20:30:241
134491390,4ptp4l0-21swapper/322:45:153
134491390,4ptp4l0-21swapper/322:45:143
134491390,4ptp4l0-21swapper/321:20:153
134491390,4ptp4l0-21swapper/320:50:023
134491390,4ptp4l0-21swapper/320:35:243
134491390,4ptp4l0-21swapper/320:30:583
134491390,4ptp4l0-21swapper/223:11:512
134491390,4ptp4l0-21swapper/221:49:592
134491390,4ptp4l0-21swapper/122:46:241
134491390,4ptp4l0-21swapper/122:46:231
134491390,4ptp4l0-21swapper/122:15:191
134491390,4ptp4l0-21swapper/122:15:191
134491390,4ptp4l0-21swapper/121:35:281
134491390,4ptp4l0-21swapper/120:58:471
134491390,4ptp4l0-21swapper/120:15:131
134491390,4ptp4l0-21swapper/023:57:050
134491390,4ptp4l0-21swapper/023:48:160
134491390,4ptp4l0-21swapper/023:48:150
134491390,4ptp4l0-21swapper/023:12:100
134491390,4ptp4l0-21swapper/023:05:130
134491390,4ptp4l0-21swapper/022:20:260
134491390,4ptp4l0-21swapper/021:35:550
134491390,4ptp4l0-21swapper/000:30:500
134491390,4ptp4l0-21swapper/000:15:530
134491390,4ptp4l0-21swapper/000:05:120
134491390,4ptp4l0-21swapper/000:00:390
134491390,3ptp4l9-21ksoftirqd/020:35:190
134491390,3ptp4l7047-21memory22:05:211
134491390,3ptp4l31939-21ntp_states20:40:250
134491390,14ptp4l1317-21runrttasks21:15:342
134491390,10ptp4l0-21swapper/120:28:221
2153299386,9cyclictest0-21swapper/322:27:243
21532993832,4cyclictest41-21ksoftirqd/319:45:253
21530993821,4cyclictest25-21ksoftirqd/123:10:001
134491380,5ptp4l0-21swapper/123:20:151
134491380,4ptp4l31331-21if_enp4s020:40:181
134491380,4ptp4l22828-21gzip19:10:251
134491380,4ptp4l1488-21cat23:05:002
134491380,4ptp4l12468-21timerwakeupswit23:25:292
134491380,4ptp4l0-21swapper/323:55:093
134491380,4ptp4l0-21swapper/321:35:183
134491380,4ptp4l0-21swapper/321:15:173
134491380,4ptp4l0-21swapper/319:55:043
134491380,4ptp4l0-21swapper/300:35:183
134491380,4ptp4l0-21swapper/222:46:252
134491380,4ptp4l0-21swapper/222:46:252
134491380,4ptp4l0-21swapper/222:15:212
134491380,4ptp4l0-21swapper/222:15:212
134491380,4ptp4l0-21swapper/221:55:222
134491380,4ptp4l0-21swapper/221:10:232
134491380,4ptp4l0-21swapper/220:47:392
134491380,4ptp4l0-21swapper/220:35:242
134491380,4ptp4l0-21swapper/219:45:132
134491380,4ptp4l0-21swapper/200:18:502
134491380,4ptp4l0-21swapper/123:25:231
134491380,4ptp4l0-21swapper/123:15:171
134491380,4ptp4l0-21swapper/123:15:171
134491380,4ptp4l0-21swapper/122:56:491
134491380,4ptp4l0-21swapper/121:05:151
134491380,4ptp4l0-21swapper/121:00:271
134491380,4ptp4l0-21swapper/120:54:351
134491380,4ptp4l0-21swapper/119:55:171
134491380,4ptp4l0-21swapper/119:24:511
134491380,4ptp4l0-21swapper/100:25:281
134491380,4ptp4l0-21swapper/022:36:000
134491380,3ptp4l6875-21iostat23:15:170
134491380,3ptp4l6875-21iostat23:15:170
134491380,3ptp4l4211-21perl22:00:151
134491380,3ptp4l21041-21ntp_states21:25:252
134491380,3ptp4l20466-21diskstats23:45:152
134491380,3ptp4l20466-21diskstats23:45:152
134491380,3ptp4l13661-21hddtemp_smartct23:30:163
134491380,3ptp4l0-21swapper/122:10:181
134491380,3ptp4l0-21swapper/121:12:171
134491380,2ptp4l23347-21ntp_states21:30:231
21530993732,3cyclictest25-21ksoftirqd/123:00:261
134491370,5ptp4l0-21swapper/319:08:063
134491370,4ptp4l3035-21switchtime23:05:232
134491370,4ptp4l0-21swapper/319:20:173
134491370,4ptp4l0-21swapper/222:30:162
134491370,4ptp4l0-21swapper/221:50:112
134491370,4ptp4l0-21swapper/123:53:261
134491370,4ptp4l0-21swapper/122:50:141
134491370,4ptp4l0-21swapper/121:57:321
134491370,4ptp4l0-21swapper/120:47:291
134491370,4ptp4l0-21swapper/120:00:161
134491370,4ptp4l0-21swapper/119:28:051
134491370,4ptp4l0-21swapper/119:15:121
134491370,4ptp4l0-21swapper/100:31:561
134491370,4ptp4l0-21swapper/100:11:591
134491370,4ptp4l0-21swapper/022:40:560
134491370,3ptp4l13505-21kworker/2:223:40:332
134491370,3ptp4l0-21swapper/322:56:583
134491370,3ptp4l0-21swapper/122:25:331
134491370,3ptp4l0-21swapper/121:53:561
134491370,3ptp4l0-21swapper/119:30:241
134491370,3ptp4l0-21swapper/100:15:121
134491360,4ptp4l0-21swapper/100:05:171
134491360,3ptp4l0-21swapper/220:55:112
134491350,3ptp4l0-21swapper/121:45:291
21530993328,3cyclictest25-21ksoftirqd/123:44:591
21530993319,3cyclictest25-21ksoftirqd/123:45:241
21530993319,3cyclictest25-21ksoftirqd/123:45:241
21530993215,4cyclictest25-21ksoftirqd/122:33:151
21530993125,3cyclictest25-21ksoftirqd/123:35:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional