You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-27 - 11:08
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 rackdslot3.osadl.org (updated Sat Jun 27, 2026 00:45:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
188632206171,23sleep20-21swapper/219:06:172
139491205171,22phc2sys0-21swapper/319:05:073
188942204172,22sleep10-21swapper/119:06:411
188352201167,22sleep00-21swapper/019:05:550
2900521410,3sleep01944099cyclictest00:00:000
97952700,1sleep20-21swapper/219:55:202
97952700,1sleep20-21swapper/219:55:202
1914826037,15sleep30-21swapper/319:10:003
139391550,0ptp4l391rcuc/320:45:063
22932540,1sleep10-21swapper/120:45:251
19443995426,6cyclictest41-21ksoftirqd/300:35:253
1944399512,5cyclictest41-21ksoftirqd/323:45:173
139391510,0ptp4l391rcuc/320:44:513
39672490,2sleep00-21swapper/023:05:210
1944399475,6cyclictest41-21ksoftirqd/323:30:253
1944399472,7cyclictest41-21ksoftirqd/319:55:273
1944399472,7cyclictest41-21ksoftirqd/319:55:273
19443994712,7cyclictest41-21ksoftirqd/300:05:153
1944399465,7cyclictest41-21ksoftirqd/300:10:153
1944399465,6cyclictest41-21ksoftirqd/321:05:013
1944399462,6cyclictest41-21ksoftirqd/321:30:193
19441994639,4cyclictest20724-21cron22:35:001
1944399453,9cyclictest41-21ksoftirqd/321:25:233
1944399453,9cyclictest41-21ksoftirqd/321:25:233
1944399451,7cyclictest401ktimersoftd/321:40:193
19443994516,8cyclictest41-21ksoftirqd/319:52:063
19443994514,7cyclictest41-21ksoftirqd/300:30:263
1944399444,7cyclictest41-21ksoftirqd/323:05:003
1944399444,5cyclictest41-21ksoftirqd/322:55:223
1944399443,7cyclictest41-21ksoftirqd/323:25:253
1944399443,3cyclictest41-21ksoftirqd/322:05:183
19443994415,8cyclictest41-21ksoftirqd/320:50:343
19443994414,9cyclictest41-21ksoftirqd/319:21:063
19443994414,9cyclictest41-21ksoftirqd/300:18:553
139391440,0ptp4l401ktimersoftd/322:47:193
1944399435,7cyclictest41-21ksoftirqd/320:15:273
1944399433,7cyclictest41-21ksoftirqd/322:50:153
1944399433,5cyclictest41-21ksoftirqd/319:50:013
1944399432,7cyclictest41-21ksoftirqd/323:05:153
1944399432,6cyclictest41-21ksoftirqd/319:41:353
1944399432,5cyclictest41-21ksoftirqd/320:56:013
1944399432,5cyclictest41-21ksoftirqd/300:00:123
19443994317,7cyclictest41-21ksoftirqd/320:20:143
1944399431,6cyclictest41-21ksoftirqd/319:35:003
19443994316,8cyclictest41-21ksoftirqd/322:35:303
19443994316,8cyclictest41-21ksoftirqd/322:35:293
1944399431,5cyclictest41-21ksoftirqd/322:42:313
19443994315,8cyclictest41-21ksoftirqd/321:49:433
1944399430,6cyclictest41-21ksoftirqd/322:10:153
1944399430,5cyclictest0-21swapper/322:33:563
139391430,0ptp4l401ktimersoftd/322:00:243
1944399423,5cyclictest0-21swapper/323:40:163
1944399422,6cyclictest41-21ksoftirqd/321:24:493
1944399422,6cyclictest41-21ksoftirqd/321:24:493
1944399422,6cyclictest41-21ksoftirqd/321:15:263
1944399422,6cyclictest41-21ksoftirqd/319:25:213
1944399422,5cyclictest41-21ksoftirqd/322:18:563
1944399422,5cyclictest41-21ksoftirqd/320:09:323
19443994214,8cyclictest41-21ksoftirqd/323:22:183
19443994214,8cyclictest41-21ksoftirqd/300:20:073
139391420,0ptp4l401ktimersoftd/323:50:043
139391420,0ptp4l401ktimersoftd/321:35:213
139391420,0ptp4l401ktimersoftd/300:29:503
1944399413,7cyclictest41-21ksoftirqd/322:25:153
1944399412,6cyclictest41-21ksoftirqd/320:33:513
1944399412,5cyclictest41-21ksoftirqd/321:59:303
19443994114,8cyclictest41-21ksoftirqd/323:17:373
19442994127,12cyclictest33-21ksoftirqd/219:23:142
1944399405,8cyclictest41-21ksoftirqd/321:05:223
1944399404,4cyclictest41-21ksoftirqd/321:12:133
1944399402,7cyclictest41-21ksoftirqd/319:15:173
1944399402,5cyclictest41-21ksoftirqd/320:37:353
19443994014,8cyclictest41-21ksoftirqd/322:22:173
19443994012,8cyclictest41-21ksoftirqd/319:31:393
139391400,0ptp4l401ktimersoftd/321:54:523
1944399392,4cyclictest41-21ksoftirqd/323:35:343
1944399390,5cyclictest41-21ksoftirqd/320:02:453
19441993832,4cyclictest25-21ksoftirqd/119:10:171
19442993726,9cyclictest33-21ksoftirqd/219:34:142
19441993731,4cyclictest25-21ksoftirqd/121:15:291
19441993730,5cyclictest25-21ksoftirqd/123:38:391
19441993730,4cyclictest25-21ksoftirqd/122:55:021
19441993730,4cyclictest25-21ksoftirqd/121:47:361
19440993732,3cyclictest31309-21latency_hist19:35:000
1944399365,8cyclictest41-21ksoftirqd/323:56:213
19442993630,4cyclictest33-21ksoftirqd/223:36:562
19442993630,4cyclictest33-21ksoftirqd/220:13:042
19441993630,4cyclictest25-21ksoftirqd/123:43:571
19441993630,4cyclictest25-21ksoftirqd/123:07:421
19441993630,4cyclictest25-21ksoftirqd/122:25:061
19441993630,4cyclictest25-21ksoftirqd/121:03:231
19441993630,4cyclictest25-21ksoftirqd/120:42:251
19441993630,4cyclictest25-21ksoftirqd/100:02:461
1944399353,6cyclictest41-21ksoftirqd/320:10:183
19442993530,3cyclictest33-21ksoftirqd/221:59:552
19442993530,3cyclictest33-21ksoftirqd/220:15:152
19442993529,4cyclictest33-21ksoftirqd/200:12:302
19442993528,4cyclictest1-21systemd00:03:132
19441993530,3cyclictest25-21ksoftirqd/122:45:071
19441993530,3cyclictest25-21ksoftirqd/100:10:101
19441993529,4cyclictest25-21ksoftirqd/123:25:391
19440993530,3cyclictest9-21ksoftirqd/000:15:110
19440993529,4cyclictest9-21ksoftirqd/021:31:300
19440993529,4cyclictest9-21ksoftirqd/020:43:150
19443993429,3cyclictest41-21ksoftirqd/323:14:593
19442993429,3cyclictest33-21ksoftirqd/222:44:502
19442993429,3cyclictest33-21ksoftirqd/219:35:112
19442993429,3cyclictest33-21ksoftirqd/219:27:032
19442993428,4cyclictest33-21ksoftirqd/223:09:282
19442993428,4cyclictest33-21ksoftirqd/221:26:552
19442993428,4cyclictest33-21ksoftirqd/221:26:542
19442993428,4cyclictest33-21ksoftirqd/221:16:352
19442993428,4cyclictest33-21ksoftirqd/219:41:122
19442993427,4cyclictest33-21ksoftirqd/223:41:332
19441993428,4cyclictest25-21ksoftirqd/121:59:301
19441993428,4cyclictest25-21ksoftirqd/121:39:121
19441993428,4cyclictest25-21ksoftirqd/121:31:101
19441993428,4cyclictest25-21ksoftirqd/121:14:331
19441993428,4cyclictest25-21ksoftirqd/119:54:591
19441993428,4cyclictest25-21ksoftirqd/119:25:421
19441993428,4cyclictest25-21ksoftirqd/100:39:571
19441993428,4cyclictest25-21ksoftirqd/100:18:191
19441993427,4cyclictest25-21ksoftirqd/120:29:031
19440993429,3cyclictest9-21ksoftirqd/020:20:400
19440993428,4cyclictest9-21ksoftirqd/022:55:090
19440993428,4cyclictest9-21ksoftirqd/022:48:560
19440993428,4cyclictest9-21ksoftirqd/019:41:220
19440993428,4cyclictest9-21ksoftirqd/019:19:320
19440993428,4cyclictest9-21ksoftirqd/000:02:290
19442993328,3cyclictest33-21ksoftirqd/220:25:052
19442993328,3cyclictest33-21ksoftirqd/219:52:302
19442993327,4cyclictest33-21ksoftirqd/222:05:412
19442993327,4cyclictest33-21ksoftirqd/221:40:102
19442993327,4cyclictest33-21ksoftirqd/220:57:092
19442993327,4cyclictest33-21ksoftirqd/220:35:072
19442993327,4cyclictest33-21ksoftirqd/200:16:072
19441993328,3cyclictest25-21ksoftirqd/119:41:291
19441993327,4cyclictest25-21ksoftirqd/123:34:381
19441993327,4cyclictest25-21ksoftirqd/121:51:121
19441993327,4cyclictest25-21ksoftirqd/120:54:591
19441993327,4cyclictest25-21ksoftirqd/120:11:121
19441993327,4cyclictest25-21ksoftirqd/100:07:401
19441993327,3cyclictest25-21ksoftirqd/121:20:111
19441993327,3cyclictest25-21ksoftirqd/121:20:101
19441993325,5cyclictest25-21ksoftirqd/122:10:211
19440993328,3cyclictest9-21ksoftirqd/021:23:550
19440993328,3cyclictest9-21ksoftirqd/021:23:550
19440993327,4cyclictest9-21ksoftirqd/023:37:140
19440993327,4cyclictest9-21ksoftirqd/022:35:010
19440993327,4cyclictest9-21ksoftirqd/021:48:020
19440993327,4cyclictest9-21ksoftirqd/000:27:000
19440993327,4cyclictest9-21ksoftirqd/000:15:010
19442993226,4cyclictest33-21ksoftirqd/223:32:262
19442993226,4cyclictest33-21ksoftirqd/223:17:392
19442993226,4cyclictest33-21ksoftirqd/222:51:312
19442993226,4cyclictest33-21ksoftirqd/221:04:392
19441993226,4cyclictest25-21ksoftirqd/122:43:391
19441993226,4cyclictest25-21ksoftirqd/122:38:211
19441993226,4cyclictest25-21ksoftirqd/122:38:211
19441993226,4cyclictest25-21ksoftirqd/122:21:081
19441993225,5cyclictest25-21ksoftirqd/119:58:521
19441993225,5cyclictest25-21ksoftirqd/119:58:511
19441993225,4cyclictest25-21ksoftirqd/122:51:371
19440993227,3cyclictest9-21ksoftirqd/023:17:010
19440993226,4cyclictest9-21ksoftirqd/023:44:240
19440993226,4cyclictest9-21ksoftirqd/023:28:240
19440993226,4cyclictest9-21ksoftirqd/023:03:490
19440993226,4cyclictest9-21ksoftirqd/022:53:010
19440993226,4cyclictest9-21ksoftirqd/020:58:030
19440993226,4cyclictest9-21ksoftirqd/020:52:350
19440993226,4cyclictest9-21ksoftirqd/020:11:220
19440993226,4cyclictest9-21ksoftirqd/019:57:510
19440993226,4cyclictest9-21ksoftirqd/019:57:500
19440993226,4cyclictest9-21ksoftirqd/019:13:300
19442993126,3cyclictest33-21ksoftirqd/220:51:142
19442993125,4cyclictest33-21ksoftirqd/222:31:082
19442993125,4cyclictest33-21ksoftirqd/222:15:282
19442993125,4cyclictest33-21ksoftirqd/222:01:292
19442993125,4cyclictest33-21ksoftirqd/220:30:132
19442993125,4cyclictest33-21ksoftirqd/200:28:542
19442993124,4cyclictest33-21ksoftirqd/223:47:272
19441993126,3cyclictest25-21ksoftirqd/119:40:001
19441993125,4cyclictest25-21ksoftirqd/123:19:011
19441993125,4cyclictest25-21ksoftirqd/120:08:501
19441993125,4cyclictest25-21ksoftirqd/119:22:281
19440993126,3cyclictest9-21ksoftirqd/022:25:110
19440993126,3cyclictest9-21ksoftirqd/022:04:330
19440993126,3cyclictest9-21ksoftirqd/021:07:100
19440993126,3cyclictest9-21ksoftirqd/000:36:310
19440993125,4cyclictest9-21ksoftirqd/023:34:330
19440993125,4cyclictest9-21ksoftirqd/021:38:270
19440993125,4cyclictest9-21ksoftirqd/020:06:130
1944399303,6cyclictest41-21ksoftirqd/320:25:213
19442993025,3cyclictest33-21ksoftirqd/223:27:212
19442993025,3cyclictest33-21ksoftirqd/221:52:352
19442993024,4cyclictest33-21ksoftirqd/222:37:582
19442993024,4cyclictest33-21ksoftirqd/222:37:582
19442993024,4cyclictest33-21ksoftirqd/222:25:312
19442993024,4cyclictest33-21ksoftirqd/221:24:052
19442993024,4cyclictest33-21ksoftirqd/221:24:052
19442993024,4cyclictest33-21ksoftirqd/221:08:562
19442993024,4cyclictest33-21ksoftirqd/220:42:092
19441993025,3cyclictest25-21ksoftirqd/123:21:451
19441993025,3cyclictest25-21ksoftirqd/119:30:111
19440993025,3cyclictest9-21ksoftirqd/022:11:100
19440993025,3cyclictest9-21ksoftirqd/019:28:330
19440993024,4cyclictest9-21ksoftirqd/020:17:000
19440993024,4cyclictest9-21ksoftirqd/020:02:400
19440993023,5cyclictest9-21ksoftirqd/023:22:300
19442992924,3cyclictest33-21ksoftirqd/223:57:092
19442992924,3cyclictest33-21ksoftirqd/222:48:262
19442992923,4cyclictest33-21ksoftirqd/221:36:242
19442992923,4cyclictest33-21ksoftirqd/220:22:362
19441992925,2cyclictest25-21ksoftirqd/120:35:171
19441992924,3cyclictest25-21ksoftirqd/123:01:441
19441992924,3cyclictest25-21ksoftirqd/120:21:041
19441992924,3cyclictest25-21ksoftirqd/119:17:581
19441992924,3cyclictest25-21ksoftirqd/100:34:321
19441992923,4cyclictest25-21ksoftirqd/120:32:251
19441992923,4cyclictest25-21ksoftirqd/119:49:531
19441992922,4cyclictest25-21ksoftirqd/121:27:131
19441992922,4cyclictest25-21ksoftirqd/121:27:131
19440992924,3cyclictest9-21ksoftirqd/023:45:320
19440992924,3cyclictest9-21ksoftirqd/019:53:540
19440992924,3cyclictest9-21ksoftirqd/019:37:440
19440992924,3cyclictest9-21ksoftirqd/000:05:420
19440992923,4cyclictest9-21ksoftirqd/020:25:230
19440992923,4cyclictest9-21ksoftirqd/019:46:470
19442992823,3cyclictest33-21ksoftirqd/222:55:282
19442992823,3cyclictest33-21ksoftirqd/219:46:502
19442992823,3cyclictest33-21ksoftirqd/219:17:342
19442992823,3cyclictest33-21ksoftirqd/200:31:052
19442992822,4cyclictest33-21ksoftirqd/221:46:512
19441992824,2cyclictest25-21ksoftirqd/121:10:001
19441992823,3cyclictest25-21ksoftirqd/122:00:471
19441992822,4cyclictest25-21ksoftirqd/123:59:171
19441992822,4cyclictest25-21ksoftirqd/123:49:341
19440992823,3cyclictest9-21ksoftirqd/021:52:100
19440992823,3cyclictest9-21ksoftirqd/000:23:510
19440992822,4cyclictest9-21ksoftirqd/021:01:560
19440992822,4cyclictest9-21ksoftirqd/019:22:280
19440992822,4cyclictest9-21ksoftirqd/000:34:420
19442992722,3cyclictest33-21ksoftirqd/223:24:402
19442992722,3cyclictest33-21ksoftirqd/221:32:022
19442992722,3cyclictest33-21ksoftirqd/220:46:312
19442992721,4cyclictest33-21ksoftirqd/222:11:072
19442992721,4cyclictest33-21ksoftirqd/219:13:402
19441992722,3cyclictest25-21ksoftirqd/123:13:521
19440992723,3cyclictest9-21ksoftirqd/022:35:210
19440992723,3cyclictest9-21ksoftirqd/022:35:210
19440992722,3cyclictest9-21ksoftirqd/022:20:430
19442992622,3cyclictest33-21ksoftirqd/221:10:212
19442992621,3cyclictest33-21ksoftirqd/223:10:452
19442992621,3cyclictest33-21ksoftirqd/200:36:282
19441992621,3cyclictest25-21ksoftirqd/122:15:181
19441992621,3cyclictest25-21ksoftirqd/121:43:051
19441992621,3cyclictest25-21ksoftirqd/100:26:591
19441992620,3cyclictest25-21ksoftirqd/120:00:241
19440992621,3cyclictest9-21ksoftirqd/021:17:020
19440992620,4cyclictest9-21ksoftirqd/021:43:160
19440992620,3cyclictest9-21ksoftirqd/023:51:100
19442992520,3cyclictest33-21ksoftirqd/223:53:092
19442992520,3cyclictest33-21ksoftirqd/220:05:452
19441992520,3cyclictest25-21ksoftirqd/123:54:051
19440992521,3cyclictest9-21ksoftirqd/020:39:590
19440992520,3cyclictest9-21ksoftirqd/023:10:170
19440992520,3cyclictest9-21ksoftirqd/021:10:210
19440992519,4cyclictest9-21ksoftirqd/022:41:540
19440992519,4cyclictest9-21ksoftirqd/022:07:150
19440992518,4cyclictest9-21ksoftirqd/020:46:210
19441992418,4cyclictest25-21ksoftirqd/100:22:201
19442992318,3cyclictest33-21ksoftirqd/220:04:272
19442992318,3cyclictest33-21ksoftirqd/200:05:122
19440992317,4cyclictest9-21ksoftirqd/022:19:390
1944299221,12cyclictest4961-21kworker/2:000:24:522
19441992218,3cyclictest25-21ksoftirqd/122:07:571
19440992216,3cyclictest9-21ksoftirqd/020:34:310
1944299211,11cyclictest26316-21kworker/2:222:23:082
1944299201,18cyclictest26316-21kworker/2:223:00:352
19440992015,3cyclictest3900-21idleruntime-cro22:00:000
19441991914,3cyclictest19240-21cat20:15:171
1944199191,16cyclictest7226-21grep20:55:271
19440991713,3cyclictest9-21ksoftirqd/021:25:200
19440991713,3cyclictest9-21ksoftirqd/021:25:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional