You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-04 - 10:46
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 rackdslot2.osadl.org (updated Thu Jun 04, 2026 00:45:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139591207172,23phc2sys0-21swapper/319:05:493
155082206173,22sleep10-21swapper/119:07:081
155322205171,22sleep00-21swapper/019:07:270
154282203169,22sleep20-21swapper/219:06:082
157322148122,14sleep10-21swapper/119:10:011
1395916734,6phc2sys0-21swapper/319:10:013
16026995926,3cyclictest25-21ksoftirqd/122:25:001
16026995726,3cyclictest25-21ksoftirqd/123:45:121
139291560,1ptp4l401ktimersoftd/322:44:503
16026995524,6cyclictest25-21ksoftirqd/100:40:001
139291550,1ptp4l401ktimersoftd/322:39:323
16026995215,8cyclictest25-21ksoftirqd/120:00:171
139291520,1ptp4l401ktimersoftd/322:28:513
1602699519,7cyclictest25-21ksoftirqd/120:50:201
1602699519,7cyclictest25-21ksoftirqd/120:50:201
16026995120,6cyclictest25-21ksoftirqd/122:25:211
139291510,1ptp4l401ktimersoftd/321:43:013
1602699509,7cyclictest25-21ksoftirqd/123:05:211
16026995022,6cyclictest25-21ksoftirqd/121:00:151
16026995022,6cyclictest25-21ksoftirqd/120:45:001
16026995022,3cyclictest25-21ksoftirqd/120:30:121
16026995020,4cyclictest25-21ksoftirqd/122:10:141
139291500,1ptp4l401ktimersoftd/323:22:083
16026994943,3cyclictest12435-21sh22:05:011
16026994921,7cyclictest25-21ksoftirqd/120:00:001
16026994920,7cyclictest25-21ksoftirqd/120:20:011
16026994919,5cyclictest25-21ksoftirqd/123:50:141
16026994919,4cyclictest25-21ksoftirqd/120:10:191
16026994919,3cyclictest25-21ksoftirqd/121:50:231
16026994918,7cyclictest25-21ksoftirqd/122:00:011
16026994918,4cyclictest25-21ksoftirqd/121:10:161
1602699488,7cyclictest25-21ksoftirqd/120:20:131
16026994822,6cyclictest25-21ksoftirqd/122:54:591
16026994819,3cyclictest25-21ksoftirqd/123:39:561
16026994818,7cyclictest25-21ksoftirqd/121:30:001
16026994818,3cyclictest25-21ksoftirqd/120:06:471
16026994818,3cyclictest25-21ksoftirqd/100:35:001
16026994818,3cyclictest25-21ksoftirqd/100:35:001
16026994814,4cyclictest25-21ksoftirqd/122:05:201
16026994813,4cyclictest25-21ksoftirqd/122:40:221
16026994711,7cyclictest25-21ksoftirqd/100:24:591
1602699469,7cyclictest25-21ksoftirqd/123:15:131
16026994615,4cyclictest25-21ksoftirqd/120:58:311
16026994615,3cyclictest25-21ksoftirqd/100:30:001
16026994612,10cyclictest25-21ksoftirqd/121:24:591
16026994611,4cyclictest25-21ksoftirqd/122:45:131
16026994611,4cyclictest25-21ksoftirqd/100:00:151
16026994517,8cyclictest25-21ksoftirqd/119:50:391
16026994517,8cyclictest25-21ksoftirqd/119:25:561
16026994516,3cyclictest25-21ksoftirqd/120:26:101
16026994514,7cyclictest25-21ksoftirqd/123:30:001
16026994513,4cyclictest25-21ksoftirqd/123:30:191
16026994510,3cyclictest25-21ksoftirqd/119:20:001
1602699450,3cyclictest121rcu_preempt00:20:001
16027994427,15cyclictest33-21ksoftirqd/200:01:392
16026994412,4cyclictest25-21ksoftirqd/121:30:241
16026994411,4cyclictest25-21ksoftirqd/120:40:001
16026994410,3cyclictest25-21ksoftirqd/121:40:121
1602699439,7cyclictest25-21ksoftirqd/122:15:181
1602699430,4cyclictest217-21systemd-journal19:25:001
139291430,1ptp4l401ktimersoftd/300:03:423
16027994237,3cyclictest33-21ksoftirqd/219:20:002
1602699428,7cyclictest25-21ksoftirqd/121:35:231
1602699421,3cyclictest121rcu_preempt23:20:141
139291420,1ptp4l401ktimersoftd/319:48:223
139291420,0ptp4l401ktimersoftd/322:51:523
139291420,0ptp4l401ktimersoftd/321:45:413
16027994130,9cyclictest33-21ksoftirqd/220:50:142
16027994130,9cyclictest33-21ksoftirqd/220:50:142
1602699418,4cyclictest25-21ksoftirqd/123:10:161
16026994135,3cyclictest25-21ksoftirqd/123:00:001
1602699413,2cyclictest121rcu_preempt21:50:001
139291410,1ptp4l401ktimersoftd/321:10:283
16027994029,9cyclictest33-21ksoftirqd/223:05:222
1602699406,7cyclictest25-21ksoftirqd/123:40:121
1602699406,7cyclictest25-21ksoftirqd/100:05:221
16026994035,2cyclictest25-21ksoftirqd/121:20:001
16026994034,3cyclictest25-21ksoftirqd/123:05:011
16026994032,4cyclictest25-21ksoftirqd/119:35:001
16026994011,3cyclictest25-21ksoftirqd/122:35:011
16028993933,4cyclictest41-21ksoftirqd/321:31:043
16026993935,2cyclictest25-21ksoftirqd/119:50:001
16026993934,3cyclictest25-21ksoftirqd/122:30:181
1602699391,3cyclictest121rcu_preempt19:40:011
16025993932,4cyclictest9-21ksoftirqd/000:05:010
16028993832,4cyclictest41-21ksoftirqd/323:52:203
16028993832,4cyclictest41-21ksoftirqd/319:21:383
16028993831,4cyclictest41-21ksoftirqd/319:55:003
16027993832,3cyclictest33-21ksoftirqd/220:40:142
16027993831,4cyclictest33-21ksoftirqd/222:03:352
16026993833,3cyclictest25-21ksoftirqd/121:10:001
16026993832,3cyclictest25-21ksoftirqd/119:40:121
1602699380,3cyclictest121rcu_preempt00:10:131
139291380,0ptp4l401ktimersoftd/300:20:003
16028993732,3cyclictest41-21ksoftirqd/323:26:243
16028993732,3cyclictest41-21ksoftirqd/320:08:103
16028993731,4cyclictest41-21ksoftirqd/322:59:013
16028993731,4cyclictest41-21ksoftirqd/321:07:093
16028993731,4cyclictest41-21ksoftirqd/320:15:333
16028993731,4cyclictest41-21ksoftirqd/300:31:473
16028993731,4cyclictest41-21ksoftirqd/300:31:473
16027993732,4cyclictest33-21ksoftirqd/221:49:592
16027993732,3cyclictest33-21ksoftirqd/222:35:182
16027993732,3cyclictest33-21ksoftirqd/221:54:592
16027993732,3cyclictest33-21ksoftirqd/221:05:012
16027993731,4cyclictest33-21ksoftirqd/223:17:292
16027993730,4cyclictest33-21ksoftirqd/200:16:512
16027993729,5cyclictest33-21ksoftirqd/200:00:002
1602699378,27cyclictest0-21swapper/123:55:151
16025993731,4cyclictest9-21ksoftirqd/022:09:470
16025993731,4cyclictest9-21ksoftirqd/021:54:060
16025993730,4cyclictest9-21ksoftirqd/022:15:420
139291370,23ptp4l50592irq/125-enp1s0-23:14:123
139291370,0ptp4l401ktimersoftd/321:26:323
16028993631,3cyclictest41-21ksoftirqd/322:31:323
16028993631,3cyclictest41-21ksoftirqd/320:02:383
16028993631,3cyclictest13307-21sh20:45:003
16028993630,4cyclictest41-21ksoftirqd/322:00:003
16028993630,4cyclictest41-21ksoftirqd/320:26:043
16028993630,4cyclictest41-21ksoftirqd/319:55:073
16027993632,2cyclictest33-21ksoftirqd/223:40:002
16027993631,3cyclictest33-21ksoftirqd/223:20:092
16027993631,3cyclictest33-21ksoftirqd/219:43:472
16027993631,3cyclictest33-21ksoftirqd/219:29:232
16027993631,3cyclictest21240-21cron19:25:002
16027993630,4cyclictest33-21ksoftirqd/223:46:342
16027993630,4cyclictest33-21ksoftirqd/220:00:242
16026993632,3cyclictest25-21ksoftirqd/120:50:001
16025993630,4cyclictest9-21ksoftirqd/020:54:020
16025993630,4cyclictest9-21ksoftirqd/020:54:010
16025993630,4cyclictest9-21ksoftirqd/019:16:210
16025993629,4cyclictest9-21ksoftirqd/022:26:290
16028993530,3cyclictest41-21ksoftirqd/323:36:243
16028993530,3cyclictest41-21ksoftirqd/319:31:583
16028993529,4cyclictest41-21ksoftirqd/322:04:573
16028993529,4cyclictest41-21ksoftirqd/321:36:293
16028993529,4cyclictest41-21ksoftirqd/321:22:483
16028993529,4cyclictest41-21ksoftirqd/321:01:233
16028993529,3cyclictest41-21ksoftirqd/300:05:113
16027993531,3cyclictest33-21ksoftirqd/221:20:162
16027993531,2cyclictest33-21ksoftirqd/222:45:012
16027993530,3cyclictest33-21ksoftirqd/221:30:002
16027993530,3cyclictest33-21ksoftirqd/221:20:002
16027993530,3cyclictest33-21ksoftirqd/200:09:392
16027993529,4cyclictest33-21ksoftirqd/222:18:322
16027993529,4cyclictest33-21ksoftirqd/221:11:252
16027993529,4cyclictest33-21ksoftirqd/219:50:292
16027993529,4cyclictest33-21ksoftirqd/200:29:392
16027993529,4cyclictest33-21ksoftirqd/200:12:302
16027993520,4cyclictest33-21ksoftirqd/220:35:012
16025993530,3cyclictest9-21ksoftirqd/000:16:450
16025993529,4cyclictest9-21ksoftirqd/023:13:210
16025993529,4cyclictest9-21ksoftirqd/023:09:200
16025993529,4cyclictest9-21ksoftirqd/021:49:590
16025993529,4cyclictest9-21ksoftirqd/021:02:040
16025993529,4cyclictest9-21ksoftirqd/020:25:330
16028993429,3cyclictest41-21ksoftirqd/323:57:383
16028993428,4cyclictest41-21ksoftirqd/323:32:233
16028993428,4cyclictest41-21ksoftirqd/323:17:393
16028993428,4cyclictest41-21ksoftirqd/323:06:233
16028993428,4cyclictest41-21ksoftirqd/321:15:543
16028993428,4cyclictest41-21ksoftirqd/319:41:443
16028993428,4cyclictest41-21ksoftirqd/300:27:423
16028993427,4cyclictest41-21ksoftirqd/322:10:013
16028993427,4cyclictest16299-21cron20:55:003
16028993427,4cyclictest16299-21cron20:55:003
16027993429,3cyclictest33-21ksoftirqd/222:54:392
16027993429,3cyclictest33-21ksoftirqd/221:35:072
16027993429,3cyclictest33-21ksoftirqd/219:30:162
16027993429,3cyclictest33-21ksoftirqd/219:12:362
16027993428,4cyclictest33-21ksoftirqd/223:42:332
16027993428,4cyclictest33-21ksoftirqd/219:58:072
16027993428,4cyclictest33-21ksoftirqd/219:49:472
16025993428,4cyclictest9-21ksoftirqd/023:56:270
16025993428,4cyclictest9-21ksoftirqd/022:47:390
16025993428,4cyclictest9-21ksoftirqd/022:39:240
16025993428,4cyclictest9-21ksoftirqd/021:28:520
16025993428,4cyclictest9-21ksoftirqd/020:38:570
16025993428,4cyclictest9-21ksoftirqd/019:53:560
16025993428,4cyclictest9-21ksoftirqd/000:13:470
16025993428,3cyclictest9-21ksoftirqd/022:14:210
16025993427,4cyclictest9-21ksoftirqd/021:13:270
16028993327,4cyclictest41-21ksoftirqd/320:48:363
16028993327,4cyclictest41-21ksoftirqd/319:16:083
16027993328,3cyclictest33-21ksoftirqd/223:00:192
16027993328,3cyclictest33-21ksoftirqd/220:36:312
16027993327,4cyclictest33-21ksoftirqd/223:54:202
16027993327,4cyclictest33-21ksoftirqd/222:32:082
16027993327,4cyclictest33-21ksoftirqd/219:36:412
16027993327,4cyclictest33-21ksoftirqd/200:23:052
16025993328,3cyclictest9-21ksoftirqd/022:34:510
16025993328,3cyclictest9-21ksoftirqd/022:02:410
16025993328,3cyclictest9-21ksoftirqd/021:37:380
16025993328,3cyclictest9-21ksoftirqd/021:07:140
16025993327,4cyclictest9-21ksoftirqd/000:26:520
16025993326,4cyclictest9-21ksoftirqd/023:45:110
16028993227,3cyclictest41-21ksoftirqd/300:40:003
16028993226,3cyclictest41-21ksoftirqd/322:20:123
16027993227,3cyclictest33-21ksoftirqd/222:45:182
16027993227,3cyclictest33-21ksoftirqd/221:42:542
16027993227,3cyclictest33-21ksoftirqd/220:20:072
16027993227,3cyclictest33-21ksoftirqd/200:35:412
16025993227,3cyclictest9-21ksoftirqd/023:45:010
16025993227,3cyclictest9-21ksoftirqd/023:35:110
16025993227,3cyclictest9-21ksoftirqd/023:19:230
16025993227,3cyclictest9-21ksoftirqd/022:20:310
16025993227,3cyclictest9-21ksoftirqd/021:55:550
16025993227,3cyclictest9-21ksoftirqd/021:15:440
16025993227,3cyclictest9-21ksoftirqd/020:57:030
16025993226,4cyclictest9-21ksoftirqd/023:29:460
16025993226,4cyclictest9-21ksoftirqd/021:24:590
16025993226,4cyclictest9-21ksoftirqd/020:24:250
16025993226,4cyclictest9-21ksoftirqd/019:25:480
16025993226,4cyclictest9-21ksoftirqd/019:22:030
16025993226,4cyclictest9-21ksoftirqd/019:12:560
16025993226,3cyclictest9-21ksoftirqd/022:58:180
16025993226,3cyclictest9-21ksoftirqd/000:30:370
16025993226,3cyclictest9-21ksoftirqd/000:30:370
139291320,0ptp4l401ktimersoftd/321:50:183
16028993126,3cyclictest41-21ksoftirqd/300:10:503
16028993125,4cyclictest41-21ksoftirqd/322:16:493
16027993127,3cyclictest33-21ksoftirqd/221:30:132
16027993126,3cyclictest33-21ksoftirqd/220:29:162
16027993125,4cyclictest33-21ksoftirqd/223:31:332
16027993125,4cyclictest33-21ksoftirqd/222:12:032
16027993125,4cyclictest33-21ksoftirqd/220:06:102
16027993125,4cyclictest33-21ksoftirqd/200:30:112
16027993125,4cyclictest33-21ksoftirqd/200:30:112
16025993126,3cyclictest9-21ksoftirqd/022:41:490
16025993126,3cyclictest9-21ksoftirqd/021:43:520
16025993126,3cyclictest9-21ksoftirqd/020:15:390
16025993126,3cyclictest9-21ksoftirqd/019:30:130
16025993125,4cyclictest9-21ksoftirqd/023:02:550
16025993125,4cyclictest9-21ksoftirqd/020:06:240
139291310,10ptp4l401ktimersoftd/320:35:363
16028993025,3cyclictest41-21ksoftirqd/320:11:193
16027993025,3cyclictest33-21ksoftirqd/222:59:382
16027993025,3cyclictest33-21ksoftirqd/222:23:292
16027993025,3cyclictest33-21ksoftirqd/221:55:182
16027993025,3cyclictest33-21ksoftirqd/221:10:002
16025993025,3cyclictest9-21ksoftirqd/023:52:580
16025993024,4cyclictest9-21ksoftirqd/023:22:000
139291300,0ptp4l401ktimersoftd/323:43:533
139291300,0ptp4l401ktimersoftd/323:00:343
139291300,0ptp4l401ktimersoftd/320:56:023
139291300,0ptp4l401ktimersoftd/320:22:083
139291300,0ptp4l401ktimersoftd/319:27:343
16027992924,3cyclictest33-21ksoftirqd/223:11:552
16025992924,3cyclictest9-21ksoftirqd/000:23:230
16025992923,4cyclictest9-21ksoftirqd/020:00:340
16025992923,4cyclictest9-21ksoftirqd/000:37:470
139291290,7ptp4l401ktimersoftd/323:47:163
139291290,0ptp4l401ktimersoftd/320:31:423
16028992823,3cyclictest41-21ksoftirqd/322:47:463
16027992823,3cyclictest33-21ksoftirqd/223:29:592
16027992823,3cyclictest33-21ksoftirqd/222:28:472
16027992822,4cyclictest33-21ksoftirqd/220:45:132
16025992823,3cyclictest9-21ksoftirqd/020:41:380
16025992823,3cyclictest9-21ksoftirqd/000:09:210
16025992822,4cyclictest9-21ksoftirqd/019:55:170
16028992722,3cyclictest41-21ksoftirqd/322:12:053
16027992722,3cyclictest33-21ksoftirqd/222:09:532
16025992722,3cyclictest9-21ksoftirqd/023:32:420
16025992722,3cyclictest9-21ksoftirqd/020:34:080
16025992721,4cyclictest9-21ksoftirqd/021:30:320
16028992621,3cyclictest41-21ksoftirqd/300:19:363
16027992621,3cyclictest33-21ksoftirqd/220:57:002
16027992621,3cyclictest33-21ksoftirqd/220:10:092
16025992620,4cyclictest9-21ksoftirqd/020:48:160
16027992520,3cyclictest33-21ksoftirqd/220:15:142
16025992520,3cyclictest9-21ksoftirqd/022:52:000
16028992419,3cyclictest41-21ksoftirqd/319:36:113
1602599219,9cyclictest217-21systemd-journal20:15:000
16025991914,3cyclictest9-21ksoftirqd/019:37:140
16025991812,3cyclictest25826-21sh19:40:120
16025991612,2cyclictest28027-21sshd19:49:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional