You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-24 - 14:19
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 376 highest latencies:
System rackdslot3.osadl.org (updated Wed Jun 24, 2026 00:45:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
324332219154,21sleep10-21swapper/119:05:501
139491209174,24phc2sys0-21swapper/319:07:043
326592205172,22sleep00-21swapper/019:08:470
325062203169,23sleep20-21swapper/219:06:492
1207921230,2sleep360999cyclictest00:00:293
112252660,4sleep0101ktimersoftd/021:45:190
139391640,0ptp4l401ktimersoftd/321:18:003
280342630,2sleep20-21swapper/200:35:182
608996126,5cyclictest33-21ksoftirqd/223:50:152
608996126,5cyclictest33-21ksoftirqd/221:00:232
608996124,9cyclictest33-21ksoftirqd/200:20:262
608996030,3cyclictest33-21ksoftirqd/219:20:182
608996029,4cyclictest33-21ksoftirqd/223:20:162
608996026,9cyclictest33-21ksoftirqd/222:55:272
608996026,9cyclictest33-21ksoftirqd/222:20:192
608996026,5cyclictest33-21ksoftirqd/220:35:242
608995920,6cyclictest33-21ksoftirqd/200:00:232
608995828,9cyclictest33-21ksoftirqd/219:15:192
608995825,6cyclictest33-21ksoftirqd/219:30:152
608995825,4cyclictest33-21ksoftirqd/200:10:222
608995825,4cyclictest33-21ksoftirqd/200:10:212
1394915827,4phc2sys41-21ksoftirqd/321:40:213
139391580,1ptp4l391rcuc/300:20:263
608995725,4cyclictest33-21ksoftirqd/222:50:142
608995724,9cyclictest33-21ksoftirqd/220:15:002
608995723,4cyclictest33-21ksoftirqd/219:25:202
608995626,4cyclictest33-21ksoftirqd/221:40:212
608995624,9cyclictest33-21ksoftirqd/220:00:242
608995624,8cyclictest33-21ksoftirqd/221:10:292
608995624,8cyclictest33-21ksoftirqd/200:30:162
608995624,5cyclictest33-21ksoftirqd/222:00:202
608995624,4cyclictest33-21ksoftirqd/219:40:012
608995624,4cyclictest33-21ksoftirqd/219:15:002
608995623,6cyclictest33-21ksoftirqd/222:25:212
608995622,3cyclictest33-21ksoftirqd/221:35:152
608995620,8cyclictest33-21ksoftirqd/223:50:002
608995617,6cyclictest33-21ksoftirqd/220:45:162
274622560,2sleep327465-21timerwakeupswit23:25:273
60899555,9cyclictest33-21ksoftirqd/222:05:192
608995526,3cyclictest33-21ksoftirqd/221:05:192
608995524,9cyclictest33-21ksoftirqd/219:45:132
608995523,11cyclictest33-21ksoftirqd/223:00:152
608995521,10cyclictest33-21ksoftirqd/220:55:212
608995519,5cyclictest33-21ksoftirqd/220:30:012
608995517,7cyclictest33-21ksoftirqd/223:55:272
608995425,10cyclictest33-21ksoftirqd/222:45:212
608995421,6cyclictest33-21ksoftirqd/221:55:012
608995421,6cyclictest33-21ksoftirqd/221:55:012
608995321,9cyclictest33-21ksoftirqd/223:43:202
608995321,8cyclictest33-21ksoftirqd/219:55:132
608995320,5cyclictest33-21ksoftirqd/220:20:142
608995315,5cyclictest33-21ksoftirqd/221:25:232
608995223,5cyclictest33-21ksoftirqd/200:25:132
608995222,9cyclictest33-21ksoftirqd/219:50:232
608995222,7cyclictest33-21ksoftirqd/223:05:132
608995222,5cyclictest33-21ksoftirqd/222:15:282
608995220,5cyclictest33-21ksoftirqd/223:30:172
608995220,5cyclictest33-21ksoftirqd/222:35:132
608995220,5cyclictest33-21ksoftirqd/222:35:132
608995215,6cyclictest33-21ksoftirqd/222:10:222
608995122,9cyclictest33-21ksoftirqd/220:15:152
139391510,1ptp4l391rcuc/320:55:453
60899504,7cyclictest33-21ksoftirqd/221:30:152
608995025,4cyclictest33-21ksoftirqd/200:09:132
608995022,4cyclictest33-21ksoftirqd/222:40:172
608995016,6cyclictest33-21ksoftirqd/223:15:182
60899499,3cyclictest33-21ksoftirqd/221:45:142
60899496,2cyclictest33-21ksoftirqd/220:40:202
60899495,2cyclictest33-21ksoftirqd/220:50:142
60899492,6cyclictest605-21polkitd23:10:262
608994918,4cyclictest33-21ksoftirqd/219:41:202
608994917,5cyclictest33-21ksoftirqd/223:35:242
60899482,6cyclictest33-21ksoftirqd/221:55:292
608994822,9cyclictest33-21ksoftirqd/220:30:182
608994821,7cyclictest33-21ksoftirqd/222:30:182
608994814,6cyclictest33-21ksoftirqd/220:05:132
60899467,6cyclictest33-21ksoftirqd/221:15:172
60899453,5cyclictest33-21ksoftirqd/223:25:242
60899450,6cyclictest33-21ksoftirqd/200:15:182
57898450,8rtkit-daemon0-21swapper/119:49:341
60999447,35cyclictest3021-21kworker/3:021:51:133
60999447,35cyclictest3021-21kworker/3:021:51:133
60899446,5cyclictest33-21ksoftirqd/221:20:142
60899446,5cyclictest33-21ksoftirqd/221:20:142
3275324433,5sleep10-21swapper/119:10:001
607994338,3cyclictest10771-21sshd22:51:051
607994337,3cyclictest25-21ksoftirqd/121:55:001
607994337,3cyclictest25-21ksoftirqd/121:54:591
139391420,0ptp4l401ktimersoftd/323:13:213
134491420,1getstats0-21swapper/322:55:013
606994134,5cyclictest9-21ksoftirqd/020:40:000
134491400,1getstats0-21swapper/321:25:003
134491400,1getstats0-21swapper/321:25:003
607993933,3cyclictest25-21ksoftirqd/119:55:121
606993934,3cyclictest9-21ksoftirqd/000:30:010
139391390,1ptp4l401ktimersoftd/320:15:183
57898380,4rtkit-daemon31502-21irqstats23:35:181
57898380,3rtkit-daemon0-21swapper/121:55:281
139391380,1ptp4l0-21swapper/319:10:173
134491380,1getstats0-21swapper/322:00:003
609993732,3cyclictest41-21ksoftirqd/319:40:003
607993733,2cyclictest25-21ksoftirqd/100:10:001
606993732,3cyclictest9-21ksoftirqd/020:00:010
606993729,5cyclictest9-21ksoftirqd/000:25:010
607993632,2cyclictest25-21ksoftirqd/123:00:001
607993631,3cyclictest25-21ksoftirqd/122:40:181
607993631,3cyclictest25-21ksoftirqd/122:15:221
607993631,3cyclictest25-21ksoftirqd/121:20:131
607993631,3cyclictest25-21ksoftirqd/121:20:121
607993630,4cyclictest25-21ksoftirqd/123:04:111
607993630,4cyclictest25-21ksoftirqd/121:13:431
607993630,4cyclictest25-21ksoftirqd/120:51:001
606993631,3cyclictest9-21ksoftirqd/022:54:590
606993631,3cyclictest9-21ksoftirqd/021:00:130
609993528,4cyclictest9442-21irqrtprio20:35:193
607993531,2cyclictest25-21ksoftirqd/120:40:001
607993530,3cyclictest25-21ksoftirqd/123:45:121
607993530,3cyclictest25-21ksoftirqd/123:40:121
607993530,3cyclictest25-21ksoftirqd/123:30:101
607993530,3cyclictest25-21ksoftirqd/122:25:001
607993530,3cyclictest25-21ksoftirqd/122:05:011
607993530,3cyclictest25-21ksoftirqd/120:05:101
607993530,3cyclictest25-21ksoftirqd/119:30:011
607993530,2cyclictest25-21ksoftirqd/121:50:001
607993530,2cyclictest25-21ksoftirqd/120:05:001
607993529,4cyclictest25-21ksoftirqd/123:19:071
607993529,4cyclictest25-21ksoftirqd/122:08:191
607993529,4cyclictest25-21ksoftirqd/121:42:071
607993529,4cyclictest25-21ksoftirqd/119:24:081
607993529,4cyclictest25-21ksoftirqd/100:30:121
607993529,4cyclictest25-21ksoftirqd/100:22:171
607993529,3cyclictest25-21ksoftirqd/123:50:181
606993530,3cyclictest9-21ksoftirqd/022:40:000
606993530,3cyclictest9-21ksoftirqd/022:40:000
606993530,3cyclictest9-21ksoftirqd/021:50:330
606993530,3cyclictest9-21ksoftirqd/021:50:330
606993530,3cyclictest9-21ksoftirqd/020:30:010
606993530,3cyclictest9-21ksoftirqd/000:35:180
606993529,4cyclictest9-21ksoftirqd/022:16:120
606993529,4cyclictest9-21ksoftirqd/019:33:250
606993528,5cyclictest9-21ksoftirqd/022:45:010
609993429,3cyclictest41-21ksoftirqd/323:54:563
609993428,4cyclictest41-21ksoftirqd/323:01:323
609993428,4cyclictest41-21ksoftirqd/322:36:163
609993428,4cyclictest41-21ksoftirqd/322:36:163
609993428,4cyclictest41-21ksoftirqd/320:00:563
609993427,5cyclictest41-21ksoftirqd/322:41:103
609993427,5cyclictest41-21ksoftirqd/320:12:513
607993430,2cyclictest25-21ksoftirqd/120:20:001
607993429,3cyclictest25-21ksoftirqd/120:25:001
607993429,3cyclictest25-21ksoftirqd/100:30:011
607993429,3cyclictest25-21ksoftirqd/100:00:001
607993429,2cyclictest25-21ksoftirqd/121:40:001
607993428,3cyclictest25-21ksoftirqd/121:05:011
606993429,3cyclictest9-21ksoftirqd/023:46:160
606993429,3cyclictest9-21ksoftirqd/023:05:000
606993429,3cyclictest9-21ksoftirqd/021:11:410
606993428,4cyclictest9-21ksoftirqd/022:29:110
606993428,4cyclictest9-21ksoftirqd/020:50:350
139391340,0ptp4l401ktimersoftd/322:15:283
609993329,3cyclictest41-21ksoftirqd/320:27:423
609993328,3cyclictest41-21ksoftirqd/300:14:013
609993328,3cyclictest41-21ksoftirqd/300:14:003
609993327,4cyclictest41-21ksoftirqd/323:15:203
609993327,4cyclictest41-21ksoftirqd/322:14:063
609993327,4cyclictest41-21ksoftirqd/321:31:593
609993327,4cyclictest41-21ksoftirqd/320:44:493
609993327,4cyclictest41-21ksoftirqd/319:17:323
607993327,4cyclictest25-21ksoftirqd/121:06:371
607993327,4cyclictest25-21ksoftirqd/119:52:321
606993329,3cyclictest9-21ksoftirqd/021:45:000
606993328,3cyclictest9-21ksoftirqd/023:43:300
606993328,3cyclictest9-21ksoftirqd/022:15:000
606993327,4cyclictest9-21ksoftirqd/020:57:370
606993327,3cyclictest9-21ksoftirqd/022:59:590
609993227,3cyclictest41-21ksoftirqd/323:30:103
609993227,3cyclictest41-21ksoftirqd/322:01:523
609993227,3cyclictest41-21ksoftirqd/321:35:203
609993227,3cyclictest41-21ksoftirqd/320:32:533
609993227,3cyclictest41-21ksoftirqd/319:56:243
609993226,4cyclictest41-21ksoftirqd/323:08:423
609993226,4cyclictest41-21ksoftirqd/322:48:163
609993226,4cyclictest41-21ksoftirqd/322:22:373
609993226,4cyclictest41-21ksoftirqd/321:28:533
609993226,4cyclictest41-21ksoftirqd/320:06:543
609993226,4cyclictest41-21ksoftirqd/319:47:443
609993226,4cyclictest41-21ksoftirqd/319:22:333
609993225,4cyclictest41-21ksoftirqd/319:44:393
607993228,2cyclictest14996-21wc19:40:121
607993227,3cyclictest25-21ksoftirqd/120:25:211
607993227,3cyclictest25-21ksoftirqd/100:10:121
607993227,3cyclictest25-21ksoftirqd/100:10:121
607993226,4cyclictest25-21ksoftirqd/122:22:071
607993226,4cyclictest25-21ksoftirqd/119:34:461
607993226,4cyclictest25-21ksoftirqd/100:36:381
607993226,4cyclictest25-21ksoftirqd/100:18:081
607993226,3cyclictest25-21ksoftirqd/123:25:271
606993227,3cyclictest9-21ksoftirqd/023:26:530
606993227,3cyclictest9-21ksoftirqd/021:19:120
606993227,3cyclictest9-21ksoftirqd/020:30:200
606993227,3cyclictest9-21ksoftirqd/000:15:590
606993226,4cyclictest9-21ksoftirqd/023:53:160
606993226,4cyclictest9-21ksoftirqd/023:14:490
606993226,4cyclictest9-21ksoftirqd/020:14:450
606993226,4cyclictest9-21ksoftirqd/019:17:240
1394913227,2phc2sys41-21ksoftirqd/320:50:183
609993126,3cyclictest41-21ksoftirqd/323:58:423
609993126,3cyclictest41-21ksoftirqd/321:04:503
609993125,4cyclictest41-21ksoftirqd/319:50:413
607993126,3cyclictest25-21ksoftirqd/120:55:401
607993126,3cyclictest25-21ksoftirqd/120:30:131
607993125,4cyclictest25-21ksoftirqd/122:30:371
607993125,4cyclictest25-21ksoftirqd/120:43:541
607993125,4cyclictest25-21ksoftirqd/119:36:551
607993125,3cyclictest25-21ksoftirqd/123:10:011
607993125,3cyclictest25-21ksoftirqd/121:15:001
607993124,5cyclictest25-21ksoftirqd/120:48:241
607993124,5cyclictest25-21ksoftirqd/120:14:061
606993126,3cyclictest9-21ksoftirqd/022:00:130
606993126,3cyclictest9-21ksoftirqd/021:37:010
606993126,3cyclictest9-21ksoftirqd/021:21:420
606993126,3cyclictest9-21ksoftirqd/021:21:420
606993126,3cyclictest9-21ksoftirqd/020:43:020
606993126,3cyclictest9-21ksoftirqd/020:20:160
606993126,3cyclictest9-21ksoftirqd/020:09:400
606993126,3cyclictest9-21ksoftirqd/000:34:210
606993125,4cyclictest9-21ksoftirqd/021:59:070
609993026,3cyclictest41-21ksoftirqd/323:22:203
609993026,2cyclictest41-21ksoftirqd/323:40:223
609993025,3cyclictest41-21ksoftirqd/321:45:583
609993024,4cyclictest41-21ksoftirqd/323:46:403
609993024,4cyclictest41-21ksoftirqd/320:25:003
609993021,6cyclictest41-21ksoftirqd/321:10:263
607993027,2cyclictest25-21ksoftirqd/119:15:181
607993025,3cyclictest25-21ksoftirqd/123:25:011
607993025,3cyclictest25-21ksoftirqd/123:13:521
607993025,3cyclictest25-21ksoftirqd/122:50:011
607993025,3cyclictest25-21ksoftirqd/122:14:591
607993024,4cyclictest25-21ksoftirqd/121:34:371
606993027,2cyclictest9-21ksoftirqd/023:40:000
606993025,3cyclictest9-21ksoftirqd/022:50:010
606993025,3cyclictest9-21ksoftirqd/022:30:220
606993025,3cyclictest9-21ksoftirqd/019:20:180
606993025,3cyclictest9-21ksoftirqd/000:08:120
606993024,4cyclictest9-21ksoftirqd/023:33:510
606993024,4cyclictest9-21ksoftirqd/021:25:410
606993024,4cyclictest9-21ksoftirqd/020:47:140
606993024,4cyclictest9-21ksoftirqd/020:18:500
606993024,4cyclictest9-21ksoftirqd/019:38:070
606993023,4cyclictest9-21ksoftirqd/019:45:040
609992924,3cyclictest41-21ksoftirqd/322:50:123
609992923,4cyclictest41-21ksoftirqd/300:19:423
607992924,3cyclictest25-21ksoftirqd/122:35:181
607992924,3cyclictest25-21ksoftirqd/122:35:171
607992924,3cyclictest25-21ksoftirqd/121:30:011
606992924,3cyclictest9-21ksoftirqd/019:45:000
606992923,4cyclictest9-21ksoftirqd/023:56:410
606992923,4cyclictest9-21ksoftirqd/019:52:220
609992823,3cyclictest41-21ksoftirqd/320:49:573
607992823,3cyclictest25-21ksoftirqd/100:00:231
606992824,3cyclictest9-21ksoftirqd/022:09:560
606992823,4cyclictest9-21ksoftirqd/021:10:000
606992823,3cyclictest9-21ksoftirqd/000:05:010
606992822,4cyclictest9-21ksoftirqd/022:24:350
606992822,4cyclictest9-21ksoftirqd/021:33:080
606992822,4cyclictest9-21ksoftirqd/020:01:090
139391280,0ptp4l401ktimersoftd/321:05:143
609992722,3cyclictest41-21ksoftirqd/322:29:153
609992722,3cyclictest41-21ksoftirqd/319:27:553
609992722,3cyclictest41-21ksoftirqd/300:39:263
606992723,3cyclictest9-21ksoftirqd/023:10:000
606992721,4cyclictest9-21ksoftirqd/023:22:030
609992621,3cyclictest41-21ksoftirqd/300:34:233
609992621,3cyclictest41-21ksoftirqd/300:26:383
609992621,3cyclictest41-21ksoftirqd/300:05:173
606992621,3cyclictest9-21ksoftirqd/019:25:200
606992621,3cyclictest9-21ksoftirqd/000:10:180
606992621,3cyclictest9-21ksoftirqd/000:10:170
609992520,3cyclictest41-21ksoftirqd/322:30:193
139391250,0ptp4l401ktimersoftd/322:05:123
609992419,3cyclictest41-21ksoftirqd/323:36:173
606992418,4cyclictest9-21ksoftirqd/023:19:590
606992418,4cyclictest9-21ksoftirqd/019:13:240
139391230,0ptp4l401ktimersoftd/319:30:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional