You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-14 - 09:45
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 rackdslot4.osadl.org (updated Sun Jun 14, 2026 00:45:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
253652224162,50sleep10-21swapper/119:06:221
138591207162,34phc2sys0-21swapper/319:07:403
255732201167,22sleep00-21swapper/019:08:570
255382200167,22sleep20-21swapper/219:08:312
256542163124,14sleep20-21swapper/219:10:002
838321340,6sleep02594699cyclictest21:45:260
25946996125,10cyclictest9-21ksoftirqd/021:00:240
222412500,1sleep10-21swapper/100:25:181
50798480,11rtkit-daemon0-21swapper/119:36:071
295992480,1sleep10-21swapper/121:25:141
25946994630,5cyclictest9-21ksoftirqd/022:10:160
138491460,1ptp4l401ktimersoftd/300:00:463
138491460,0ptp4l401ktimersoftd/320:17:043
138491440,8ptp4l401ktimersoftd/300:05:243
25949994325,3cyclictest41-21ksoftirqd/323:30:013
138491430,0ptp4l401ktimersoftd/322:04:483
25946994235,4cyclictest9-21ksoftirqd/021:15:010
25946994225,8cyclictest9-21ksoftirqd/020:40:280
138491420,0ptp4l401ktimersoftd/321:20:193
138491420,0ptp4l401ktimersoftd/320:10:153
25949994110,6cyclictest41-21ksoftirqd/323:20:223
138491410,0ptp4l401ktimersoftd/320:20:253
138491410,0ptp4l401ktimersoftd/319:44:003
138491410,0ptp4l401ktimersoftd/300:34:563
25949994028,10cyclictest41-21ksoftirqd/319:35:203
2594999393,8cyclictest41-21ksoftirqd/322:30:003
2594999391,3cyclictest121rcu_preempt22:35:183
2594699394,2cyclictest121rcu_preempt00:35:280
25946993934,3cyclictest9-21ksoftirqd/021:25:120
25946993934,3cyclictest9-21ksoftirqd/000:10:000
138491390,0ptp4l401ktimersoftd/300:23:403
25949993832,3cyclictest41-21ksoftirqd/322:40:213
25949993832,3cyclictest41-21ksoftirqd/320:05:273
25949993832,3cyclictest41-21ksoftirqd/320:05:273
2594999382,7cyclictest41-21ksoftirqd/322:54:593
25946993832,3cyclictest9-21ksoftirqd/022:45:120
25946993823,4cyclictest9-21ksoftirqd/000:22:020
25949993733,2cyclictest41-21ksoftirqd/323:50:223
25949993732,3cyclictest41-21ksoftirqd/323:05:013
25949993731,4cyclictest41-21ksoftirqd/322:48:573
25949993731,4cyclictest41-21ksoftirqd/321:42:123
25949993731,3cyclictest41-21ksoftirqd/323:45:133
2594999372,7cyclictest121rcu_preempt00:10:303
25949993723,11cyclictest41-21ksoftirqd/323:45:013
25947993731,4cyclictest25-21ksoftirqd/120:17:261
25947993731,4cyclictest25-21ksoftirqd/119:53:191
2594699374,2cyclictest121rcu_preempt19:15:240
2594699374,2cyclictest121rcu_preempt00:10:180
2594699373,2cyclictest121rcu_preempt23:00:260
25946993732,3cyclictest9-21ksoftirqd/019:50:000
25946993732,2cyclictest9-21ksoftirqd/019:40:010
25946993730,4cyclictest9-21ksoftirqd/022:53:580
2594999365,6cyclictest41-21ksoftirqd/300:15:253
25949993632,2cyclictest41-21ksoftirqd/322:00:003
25949993632,2cyclictest18631-21dump-pmu-power21:05:003
25949993631,3cyclictest41-21ksoftirqd/320:35:183
25949993631,3cyclictest41-21ksoftirqd/320:35:183
25949993630,4cyclictest41-21ksoftirqd/320:46:333
25949993629,4cyclictest41-21ksoftirqd/320:00:353
25948993629,4cyclictest33-21ksoftirqd/219:50:112
25948993629,4cyclictest33-21ksoftirqd/219:31:542
25947993630,4cyclictest25-21ksoftirqd/122:24:111
25947993627,6cyclictest25-21ksoftirqd/119:11:351
2594699363,2cyclictest121rcu_preempt23:10:250
2594699363,2cyclictest121rcu_preempt20:45:220
25946993632,3cyclictest9-21ksoftirqd/020:35:000
25946993632,2cyclictest9-21ksoftirqd/022:15:190
25946993631,3cyclictest9-21ksoftirqd/019:30:000
25946993630,4cyclictest9-21ksoftirqd/022:09:330
25946993630,3cyclictest9-21ksoftirqd/022:40:140
25946993619,10cyclictest9-21ksoftirqd/023:25:130
50798350,4rtkit-daemon4328-21if_enp1s019:30:180
2594999355,3cyclictest121rcu_preempt19:45:233
2594999354,3cyclictest121rcu_preempt21:35:183
25949993531,3cyclictest41-21ksoftirqd/300:30:003
25949993531,2cyclictest41-21ksoftirqd/321:50:003
25949993530,3cyclictest41-21ksoftirqd/321:10:003
25949993530,3cyclictest23751-21turbostat21:15:003
25949993529,4cyclictest41-21ksoftirqd/319:11:253
25949993529,3cyclictest41-21ksoftirqd/320:25:153
25948993529,4cyclictest33-21ksoftirqd/223:47:442
25948993529,4cyclictest33-21ksoftirqd/222:31:152
25948993529,4cyclictest33-21ksoftirqd/221:04:482
25947993529,4cyclictest25-21ksoftirqd/123:38:291
25947993529,4cyclictest25-21ksoftirqd/121:35:451
25947993529,4cyclictest25-21ksoftirqd/120:56:581
2594699355,2cyclictest9-21ksoftirqd/019:54:590
2594699353,2cyclictest121rcu_preempt23:30:140
25946993530,3cyclictest9-21ksoftirqd/023:00:000
25946993530,3cyclictest9-21ksoftirqd/000:30:000
25946993529,4cyclictest9-21ksoftirqd/020:38:120
25946993529,4cyclictest9-21ksoftirqd/020:38:120
25946993529,4cyclictest9-21ksoftirqd/019:58:030
25946993529,3cyclictest9-21ksoftirqd/020:05:000
25946993527,5cyclictest26982-21uname19:10:180
25946993515,5cyclictest9-21ksoftirqd/021:20:010
2594999344,2cyclictest121rcu_preempt21:30:003
25949993430,3cyclictest41-21ksoftirqd/322:55:253
25949993430,3cyclictest41-21ksoftirqd/322:05:193
25949993430,3cyclictest41-21ksoftirqd/319:25:193
25949993430,2cyclictest41-21ksoftirqd/321:55:003
25949993430,2cyclictest41-21ksoftirqd/319:19:593
25949993429,2cyclictest41-21ksoftirqd/323:40:013
25949993428,4cyclictest41-21ksoftirqd/323:55:113
25949993428,3cyclictest41-21ksoftirqd/320:35:003
2594999341,9cyclictest41-21ksoftirqd/322:10:113
25948993429,3cyclictest33-21ksoftirqd/220:49:562
25948993428,4cyclictest33-21ksoftirqd/223:42:182
25948993428,4cyclictest33-21ksoftirqd/222:35:432
25948993428,4cyclictest33-21ksoftirqd/219:37:042
25948993428,4cyclictest33-21ksoftirqd/219:19:272
25948993428,3cyclictest33-21ksoftirqd/220:39:182
25948993428,3cyclictest33-21ksoftirqd/220:39:182
25948993428,3cyclictest33-21ksoftirqd/220:30:322
25947993428,4cyclictest25-21ksoftirqd/123:40:531
25947993428,4cyclictest25-21ksoftirqd/121:49:491
25947993428,4cyclictest25-21ksoftirqd/120:53:171
25947993428,4cyclictest25-21ksoftirqd/120:07:231
25947993428,4cyclictest25-21ksoftirqd/120:07:231
25947993428,3cyclictest25-21ksoftirqd/123:48:241
25947993428,3cyclictest25-21ksoftirqd/100:06:591
2594699348,6cyclictest9-21ksoftirqd/020:25:160
25946993430,3cyclictest9-21ksoftirqd/000:20:010
25946993430,2cyclictest9-21ksoftirqd/000:30:190
25946993429,3cyclictest9-21ksoftirqd/023:20:190
25946993429,3cyclictest9-21ksoftirqd/020:50:190
25946993429,3cyclictest9-21ksoftirqd/020:05:190
25946993429,3cyclictest9-21ksoftirqd/020:05:190
25946993429,2cyclictest9-21ksoftirqd/022:30:000
25946993429,2cyclictest9-21ksoftirqd/021:05:180
25946993428,4cyclictest9-21ksoftirqd/022:39:020
25946993428,4cyclictest9-21ksoftirqd/021:24:330
25946993427,4cyclictest9-21ksoftirqd/020:10:590
2594999337,5cyclictest41-21ksoftirqd/323:18:053
2594999333,4cyclictest41-21ksoftirqd/323:30:163
25949993330,2cyclictest41-21ksoftirqd/322:30:213
25949993329,2cyclictest41-21ksoftirqd/323:10:113
25949993328,3cyclictest41-21ksoftirqd/322:20:133
25949993328,3cyclictest41-21ksoftirqd/320:55:123
25949993328,3cyclictest41-21ksoftirqd/319:20:123
25949993328,3cyclictest41-21ksoftirqd/300:35:193
25949993328,2cyclictest41-21ksoftirqd/321:20:003
25949993327,4cyclictest41-21ksoftirqd/319:50:573
25949993327,3cyclictest41-21ksoftirqd/323:05:143
25949993327,3cyclictest41-21ksoftirqd/320:40:193
25948993328,3cyclictest33-21ksoftirqd/223:53:562
25948993328,3cyclictest33-21ksoftirqd/222:54:342
25948993327,4cyclictest33-21ksoftirqd/223:16:032
25948993327,4cyclictest33-21ksoftirqd/222:09:472
25948993327,4cyclictest33-21ksoftirqd/221:53:242
25948993327,4cyclictest33-21ksoftirqd/221:46:452
25948993327,4cyclictest33-21ksoftirqd/221:32:082
25948993327,4cyclictest33-21ksoftirqd/220:26:532
25948993327,4cyclictest33-21ksoftirqd/219:23:322
25948993327,3cyclictest33-21ksoftirqd/223:56:212
25948993326,4cyclictest33-21ksoftirqd/222:00:532
25948993326,4cyclictest33-21ksoftirqd/221:25:062
25948993326,4cyclictest33-21ksoftirqd/220:17:102
25948993326,4cyclictest33-21ksoftirqd/220:08:412
25948993326,4cyclictest33-21ksoftirqd/220:08:412
25948993326,4cyclictest33-21ksoftirqd/219:26:292
25947993328,3cyclictest25-21ksoftirqd/123:53:011
25947993327,4cyclictest25-21ksoftirqd/122:46:301
25947993327,4cyclictest25-21ksoftirqd/122:43:001
25947993327,4cyclictest25-21ksoftirqd/122:28:311
25947993327,4cyclictest25-21ksoftirqd/121:32:081
25947993327,4cyclictest25-21ksoftirqd/120:44:051
25947993327,4cyclictest25-21ksoftirqd/119:42:401
25947993327,4cyclictest25-21ksoftirqd/100:23:421
2594799331,30cyclictest10719-21kworker/1:022:16:551
2594699333,6cyclictest121rcu_preempt23:50:240
2594699333,4cyclictest9-21ksoftirqd/021:45:000
2594699333,3cyclictest9-21ksoftirqd/022:00:170
25946993330,2cyclictest9-21ksoftirqd/019:20:260
25946993329,2cyclictest9-21ksoftirqd/019:40:150
25946993328,3cyclictest9-21ksoftirqd/023:42:410
25946993328,3cyclictest9-21ksoftirqd/022:30:200
25946993328,3cyclictest9-21ksoftirqd/022:20:130
25946993328,3cyclictest9-21ksoftirqd/021:55:010
25946993328,3cyclictest9-21ksoftirqd/020:20:000
25946993328,3cyclictest9-21ksoftirqd/000:03:230
25946993328,2cyclictest9-21ksoftirqd/023:10:000
25946993327,4cyclictest9-21ksoftirqd/023:49:020
25946993327,3cyclictest9-21ksoftirqd/023:20:000
2594999324,3cyclictest121rcu_preempt20:55:003
2594999323,4cyclictest41-21ksoftirqd/321:30:263
25949993226,4cyclictest41-21ksoftirqd/319:55:023
25949993226,4cyclictest41-21ksoftirqd/319:33:313
25948993227,3cyclictest33-21ksoftirqd/221:15:012
25948993227,3cyclictest33-21ksoftirqd/200:23:432
25948993226,4cyclictest33-21ksoftirqd/221:56:442
25948993226,4cyclictest33-21ksoftirqd/221:24:262
25948993226,4cyclictest33-21ksoftirqd/219:41:482
25948993226,4cyclictest33-21ksoftirqd/200:31:092
25947993227,3cyclictest25-21ksoftirqd/123:03:291
25947993226,4cyclictest25-21ksoftirqd/123:32:591
25947993226,4cyclictest25-21ksoftirqd/122:34:141
25947993226,4cyclictest25-21ksoftirqd/122:01:401
25947993226,4cyclictest25-21ksoftirqd/120:27:501
25947993226,4cyclictest25-21ksoftirqd/100:15:591
2594799321,30cyclictest13390-21kworker/1:123:19:041
25946993228,2cyclictest9-21ksoftirqd/021:55:220
25946993228,2cyclictest9-21ksoftirqd/021:30:140
25946993227,3cyclictest9-21ksoftirqd/023:35:240
25946993227,3cyclictest9-21ksoftirqd/021:40:000
25946993226,3cyclictest9-21ksoftirqd/020:55:260
25949993126,3cyclictest41-21ksoftirqd/322:15:143
25948993126,3cyclictest33-21ksoftirqd/223:15:002
25948993126,3cyclictest33-21ksoftirqd/223:06:162
25948993126,3cyclictest33-21ksoftirqd/222:21:412
25948993126,3cyclictest33-21ksoftirqd/221:41:542
25948993126,3cyclictest33-21ksoftirqd/221:08:312
25948993125,4cyclictest33-21ksoftirqd/220:58:312
25948993125,4cyclictest33-21ksoftirqd/220:43:472
25948993124,4cyclictest33-21ksoftirqd/220:01:272
25947993126,3cyclictest25-21ksoftirqd/123:13:591
25947993125,4cyclictest25-21ksoftirqd/123:07:281
25947993125,4cyclictest25-21ksoftirqd/121:14:021
25947993125,4cyclictest25-21ksoftirqd/119:32:161
25947993115,14cyclictest10719-21kworker/1:019:49:551
25946993128,2cyclictest9-21ksoftirqd/020:25:000
25948993025,3cyclictest33-21ksoftirqd/220:53:062
25948993025,3cyclictest33-21ksoftirqd/200:27:122
2594899300,18cyclictest21455-21apt-get22:15:122
25947993025,3cyclictest25-21ksoftirqd/122:07:231
25947993025,3cyclictest25-21ksoftirqd/120:00:031
25947993025,3cyclictest25-21ksoftirqd/119:55:131
25947993025,3cyclictest25-21ksoftirqd/100:04:231
25947993024,4cyclictest25-21ksoftirqd/123:23:401
25947993024,4cyclictest25-21ksoftirqd/121:05:321
25947993024,4cyclictest25-21ksoftirqd/120:36:351
25947993024,4cyclictest25-21ksoftirqd/120:36:351
25947993024,4cyclictest25-21ksoftirqd/119:19:501
25947993024,3cyclictest25-21ksoftirqd/121:20:451
25948992924,3cyclictest33-21ksoftirqd/223:23:342
25948992924,3cyclictest33-21ksoftirqd/219:47:562
25948992924,3cyclictest33-21ksoftirqd/200:02:312
25948992923,4cyclictest33-21ksoftirqd/222:42:172
25948992923,4cyclictest33-21ksoftirqd/222:29:342
25948992923,4cyclictest33-21ksoftirqd/200:39:552
25947992924,3cyclictest25-21ksoftirqd/120:24:201
25947992923,4cyclictest25-21ksoftirqd/122:10:361
25947992923,4cyclictest25-21ksoftirqd/100:36:451
25947992923,4cyclictest25-21ksoftirqd/100:14:111
25946992924,3cyclictest9-21ksoftirqd/023:55:140
25948992823,3cyclictest33-21ksoftirqd/222:49:112
25948992823,3cyclictest33-21ksoftirqd/220:21:422
25948992823,3cyclictest33-21ksoftirqd/219:56:242
25948992823,3cyclictest33-21ksoftirqd/200:18:002
25948992822,4cyclictest33-21ksoftirqd/221:39:142
25947992823,3cyclictest25-21ksoftirqd/121:58:101
25947992822,4cyclictest25-21ksoftirqd/123:57:061
25947992822,4cyclictest25-21ksoftirqd/123:26:141
25947992822,4cyclictest25-21ksoftirqd/120:33:511
25948992722,3cyclictest33-21ksoftirqd/223:31:252
25948992722,3cyclictest33-21ksoftirqd/223:25:342
25948992722,3cyclictest33-21ksoftirqd/220:12:022
25948992722,3cyclictest33-21ksoftirqd/200:07:172
25947992722,3cyclictest25-21ksoftirqd/121:52:271
25947992722,3cyclictest25-21ksoftirqd/100:32:441
25947992721,3cyclictest25-21ksoftirqd/120:11:511
25948992620,3cyclictest33-21ksoftirqd/200:14:412
25947992621,3cyclictest25-21ksoftirqd/122:37:461
25947992621,3cyclictest25-21ksoftirqd/120:46:291
25947992620,4cyclictest25-21ksoftirqd/119:21:171
25947992619,4cyclictest25-21ksoftirqd/122:56:121
25948992520,3cyclictest33-21ksoftirqd/223:37:222
25948992520,3cyclictest33-21ksoftirqd/222:56:122
25947992520,3cyclictest25-21ksoftirqd/122:53:271
25947992519,4cyclictest25-21ksoftirqd/121:19:241
25947992519,4cyclictest25-21ksoftirqd/121:00:111
25947992519,4cyclictest25-21ksoftirqd/119:27:431
25948992419,3cyclictest33-21ksoftirqd/223:04:092
25948992418,4cyclictest33-21ksoftirqd/222:10:082
25947992419,3cyclictest25-21ksoftirqd/121:42:261
25948991914,3cyclictest33-21ksoftirqd/221:18:582
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional