You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-29 - 21:06
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 Wed Apr 29, 2026 12:45:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139491233166,22phc2sys0-21swapper/307:09:143
137412233190,33sleep20-21swapper/207:06:002
139032210182,18sleep10-21swapper/107:07:591
138812200167,22sleep00-21swapper/007:07:420
207621730,3sleep31435299cyclictest07:50:163
275672600,6sleep327570-21df_abs12:05:143
139391600,1ptp4l401ktimersoftd/311:26:413
281712540,5sleep11435099cyclictest11:00:011
139391510,1ptp4l401ktimersoftd/307:15:033
288532500,1sleep30-21swapper/308:45:163
1434999476,8cyclictest9-21ksoftirqd/009:45:240
1434999455,10cyclictest9-21ksoftirqd/011:20:180
139391450,1ptp4l401ktimersoftd/312:25:343
139391450,0ptp4l401ktimersoftd/312:17:543
14352994439,3cyclictest16552-21cron07:15:003
1434999445,3cyclictest9-21ksoftirqd/009:40:160
1434999445,3cyclictest9-21ksoftirqd/009:40:160
139391440,2ptp4l401ktimersoftd/309:10:333
139391440,2ptp4l401ktimersoftd/309:10:333
139391440,0ptp4l401ktimersoftd/312:24:263
1434999437,2cyclictest9-21ksoftirqd/008:10:160
1434999436,3cyclictest9-21ksoftirqd/008:55:170
139391430,0ptp4l401ktimersoftd/310:43:283
139391430,0ptp4l401ktimersoftd/310:43:273
134391430,1getstats0-21swapper/310:34:333
14349994238,2cyclictest9-21ksoftirqd/012:14:590
139391420,0ptp4l401ktimersoftd/311:10:073
139391420,0ptp4l401ktimersoftd/311:03:493
14351994135,3cyclictest33-21ksoftirqd/209:00:002
14350994136,3cyclictest25-21ksoftirqd/112:40:001
1434999416,10cyclictest9-21ksoftirqd/007:35:000
1434999415,3cyclictest9-21ksoftirqd/011:45:000
1434999415,3cyclictest9-21ksoftirqd/011:30:210
1434999415,3cyclictest9-21ksoftirqd/008:25:250
139391410,0ptp4l401ktimersoftd/309:25:263
1434999402,3cyclictest9-21ksoftirqd/011:10:160
132822400,2sleep30-21swapper/309:20:173
14351993934,3cyclictest33-21ksoftirqd/212:20:012
14351993933,3cyclictest33-21ksoftirqd/212:05:172
1434999395,2cyclictest9-21ksoftirqd/007:20:140
1434999395,10cyclictest9-21ksoftirqd/011:39:590
139391390,1ptp4l24107-21ls11:55:263
14351993833,2cyclictest33-21ksoftirqd/210:15:002
14351993833,2cyclictest33-21ksoftirqd/210:15:002
14351993827,9cyclictest33-21ksoftirqd/208:25:242
14350993834,2cyclictest25-21ksoftirqd/107:45:001
14350993833,3cyclictest25-21ksoftirqd/111:35:001
14350993833,3cyclictest25-21ksoftirqd/109:40:001
1434999386,3cyclictest9-21ksoftirqd/010:30:270
1434999385,2cyclictest9-21ksoftirqd/009:55:250
14349993833,3cyclictest9-21ksoftirqd/012:00:010
14349993833,3cyclictest9-21ksoftirqd/007:20:000
1434999382,2cyclictest9-21ksoftirqd/008:50:150
14350993733,2cyclictest25-21ksoftirqd/108:25:011
14350993733,2cyclictest25-21ksoftirqd/107:40:001
14350993732,2cyclictest25-21ksoftirqd/109:00:001
14350993731,4cyclictest25-21ksoftirqd/111:51:311
14350993731,3cyclictest25-21ksoftirqd/108:10:001
14350993723,3cyclictest25-21ksoftirqd/109:30:241
1434999375,3cyclictest121rcu_preempt09:35:240
1434999375,2cyclictest9-21ksoftirqd/008:15:120
1434999373,2cyclictest9-21ksoftirqd/012:15:220
1434999373,2cyclictest121rcu_preempt12:30:150
14349993730,4cyclictest9-21ksoftirqd/010:10:000
1434999372,4cyclictest9-21ksoftirqd/011:15:220
1434999370,2cyclictest9-21ksoftirqd/007:25:240
139391370,0ptp4l401ktimersoftd/310:10:253
139391370,0ptp4l401ktimersoftd/310:10:253
14352993631,3cyclictest41-21ksoftirqd/308:57:583
14352993630,4cyclictest41-21ksoftirqd/309:45:343
14351993631,3cyclictest33-21ksoftirqd/212:00:182
14351993631,3cyclictest33-21ksoftirqd/210:58:022
14351993631,3cyclictest33-21ksoftirqd/210:03:102
14351993631,3cyclictest33-21ksoftirqd/209:39:592
14351993631,3cyclictest33-21ksoftirqd/209:15:182
14351993631,2cyclictest33-21ksoftirqd/208:05:192
14351993630,4cyclictest33-21ksoftirqd/210:30:102
14351993624,9cyclictest33-21ksoftirqd/211:45:192
14350993633,2cyclictest25-21ksoftirqd/107:15:191
14350993632,3cyclictest25-21ksoftirqd/109:05:001
14350993631,3cyclictest25-21ksoftirqd/112:25:001
14350993631,3cyclictest25-21ksoftirqd/109:25:001
14350993630,4cyclictest25-21ksoftirqd/110:33:301
14350993630,4cyclictest25-21ksoftirqd/110:15:281
14350993630,4cyclictest25-21ksoftirqd/109:56:551
14350993630,4cyclictest25-21ksoftirqd/108:33:231
14350993630,4cyclictest25-21ksoftirqd/108:27:531
14350993630,3cyclictest25-21ksoftirqd/111:30:011
14350993630,3cyclictest25-21ksoftirqd/107:50:121
14350993627,2cyclictest25-21ksoftirqd/110:45:191
14350993623,4cyclictest25-21ksoftirqd/108:45:261
1435099361,3cyclictest121rcu_preempt11:40:251
1434999367,3cyclictest9-21ksoftirqd/008:05:000
1434999367,2cyclictest9-21ksoftirqd/008:40:220
1434999367,2cyclictest9-21ksoftirqd/008:40:220
1434999366,3cyclictest9-21ksoftirqd/012:26:570
14349993632,2cyclictest9-21ksoftirqd/008:40:000
14349993632,2cyclictest9-21ksoftirqd/008:34:590
1434999360,2cyclictest121rcu_preempt11:00:230
57898350,2rtkit-daemon577-21rtkit-daemon07:46:580
14352993530,3cyclictest41-21ksoftirqd/308:42:533
14352993530,3cyclictest41-21ksoftirqd/308:42:533
14352993529,4cyclictest41-21ksoftirqd/311:35:093
14352993529,4cyclictest41-21ksoftirqd/311:32:013
14352993529,4cyclictest41-21ksoftirqd/309:54:043
14351993530,3cyclictest33-21ksoftirqd/207:25:262
14351993529,4cyclictest33-21ksoftirqd/211:20:182
14351993529,3cyclictest33-21ksoftirqd/207:55:002
14351993529,3cyclictest33-21ksoftirqd/207:50:012
14351993529,3cyclictest33-21ksoftirqd/207:30:022
14351993528,5cyclictest33-21ksoftirqd/211:02:032
14351993524,9cyclictest33-21ksoftirqd/209:02:182
14350993530,3cyclictest25-21ksoftirqd/110:00:191
14350993530,3cyclictest25-21ksoftirqd/107:45:191
14350993530,3cyclictest25-21ksoftirqd/107:30:161
14350993530,2cyclictest25-21ksoftirqd/111:05:271
14350993529,4cyclictest25-21ksoftirqd/112:06:451
14350993529,4cyclictest25-21ksoftirqd/110:29:191
14350993529,4cyclictest25-21ksoftirqd/109:42:111
14350993529,4cyclictest25-21ksoftirqd/109:42:111
14350993529,4cyclictest25-21ksoftirqd/108:39:371
14350993529,4cyclictest25-21ksoftirqd/107:11:471
14350993529,3cyclictest25-21ksoftirqd/111:10:241
14350993529,3cyclictest25-21ksoftirqd/108:50:131
14350993528,5cyclictest25-21ksoftirqd/111:20:011
14350993521,4cyclictest25-21ksoftirqd/112:30:161
1434999355,3cyclictest9-21ksoftirqd/010:45:140
1434999354,6cyclictest9-21ksoftirqd/011:45:250
1434999354,3cyclictest121rcu_preempt09:15:240
1434999353,2cyclictest9-21ksoftirqd/012:20:180
14349993530,3cyclictest9-21ksoftirqd/010:55:140
1434999351,8cyclictest9-21ksoftirqd/009:10:260
1434999351,8cyclictest9-21ksoftirqd/009:10:260
1434999351,2cyclictest121rcu_preempt10:50:240
139391350,0ptp4l401ktimersoftd/308:05:203
14352993428,4cyclictest41-21ksoftirqd/312:31:063
14352993428,4cyclictest41-21ksoftirqd/312:12:123
14352993428,4cyclictest41-21ksoftirqd/311:09:263
14352993428,4cyclictest41-21ksoftirqd/309:19:063
14351993429,3cyclictest33-21ksoftirqd/210:27:352
14351993429,3cyclictest33-21ksoftirqd/209:05:112
14351993428,4cyclictest33-21ksoftirqd/211:58:392
14351993428,4cyclictest33-21ksoftirqd/209:28:362
14351993428,4cyclictest33-21ksoftirqd/207:38:282
14351993428,3cyclictest33-21ksoftirqd/210:35:162
14350993429,3cyclictest25-21ksoftirqd/111:50:011
14350993429,3cyclictest25-21ksoftirqd/109:55:011
14350993429,3cyclictest25-21ksoftirqd/109:26:381
14350993429,3cyclictest25-21ksoftirqd/108:10:181
14350993428,4cyclictest25-21ksoftirqd/108:02:261
14350993428,3cyclictest25-21ksoftirqd/109:49:591
14350993421,4cyclictest25-21ksoftirqd/110:50:241
14350993418,7cyclictest25-21ksoftirqd/111:20:121
1435099340,3cyclictest121rcu_preempt08:20:011
1434999345,3cyclictest9-21ksoftirqd/009:30:220
1434999345,2cyclictest121rcu_preempt08:45:130
1434999344,6cyclictest9-21ksoftirqd/007:50:150
14349993430,2cyclictest9-21ksoftirqd/010:25:120
14349993429,3cyclictest9-21ksoftirqd/010:38:150
14349993429,3cyclictest9-21ksoftirqd/010:10:150
14349993429,3cyclictest9-21ksoftirqd/010:10:150
14349993429,3cyclictest9-21ksoftirqd/009:25:120
14349993428,3cyclictest9-21ksoftirqd/011:05:260
14349993428,3cyclictest9-21ksoftirqd/009:50:190
14349993428,3cyclictest9-21ksoftirqd/008:25:010
1434999342,6cyclictest9-21ksoftirqd/011:50:150
1434999340,2cyclictest121rcu_preempt07:40:160
14352993328,3cyclictest41-21ksoftirqd/311:45:103
14352993328,3cyclictest41-21ksoftirqd/311:40:113
14352993327,4cyclictest41-21ksoftirqd/311:19:053
14352993327,4cyclictest41-21ksoftirqd/308:14:233
14352993326,4cyclictest41-21ksoftirqd/310:53:373
14351993328,3cyclictest33-21ksoftirqd/208:50:182
14351993327,4cyclictest33-21ksoftirqd/211:18:362
14351993327,4cyclictest33-21ksoftirqd/210:17:012
14351993327,4cyclictest33-21ksoftirqd/209:50:302
14351993327,3cyclictest33-21ksoftirqd/211:42:262
14351993327,3cyclictest33-21ksoftirqd/210:20:182
14351993327,3cyclictest33-21ksoftirqd/207:19:162
14351993321,10cyclictest33-21ksoftirqd/210:40:242
14351993321,10cyclictest33-21ksoftirqd/210:40:242
14350993329,2cyclictest25-21ksoftirqd/107:30:011
14350993328,3cyclictest25-21ksoftirqd/111:01:581
14350993328,3cyclictest25-21ksoftirqd/110:05:141
14350993328,3cyclictest25-21ksoftirqd/109:10:111
14350993328,3cyclictest25-21ksoftirqd/109:10:111
14350993327,4cyclictest25-21ksoftirqd/112:16:441
14350993327,4cyclictest25-21ksoftirqd/111:39:371
14350993327,4cyclictest25-21ksoftirqd/110:39:471
14350993327,4cyclictest25-21ksoftirqd/107:23:101
14350993327,3cyclictest25-21ksoftirqd/110:15:001
14350993327,3cyclictest25-21ksoftirqd/110:14:591
14350993327,3cyclictest25-21ksoftirqd/109:15:181
14350993318,6cyclictest25-21ksoftirqd/112:10:271
14350993317,4cyclictest25-21ksoftirqd/112:00:171
1434999335,2cyclictest9-21ksoftirqd/011:25:120
1434999333,3cyclictest9-21ksoftirqd/012:35:140
1434999333,2cyclictest121rcu_preempt07:35:160
14349993330,2cyclictest9-21ksoftirqd/008:05:270
14349993329,2cyclictest9-21ksoftirqd/010:20:130
14349993328,3cyclictest9-21ksoftirqd/010:15:130
14349993327,3cyclictest9-21ksoftirqd/009:20:240
14352993228,3cyclictest41-21ksoftirqd/310:01:273
14352993226,4cyclictest41-21ksoftirqd/312:03:223
14352993226,4cyclictest41-21ksoftirqd/310:47:003
14352993226,4cyclictest41-21ksoftirqd/310:25:563
14352993226,4cyclictest41-21ksoftirqd/309:42:373
14352993226,4cyclictest41-21ksoftirqd/309:42:373
14352993226,4cyclictest41-21ksoftirqd/308:53:553
14352993226,4cyclictest41-21ksoftirqd/308:34:093
14352993226,4cyclictest41-21ksoftirqd/308:00:473
14352993226,3cyclictest41-21ksoftirqd/307:45:113
14351993226,4cyclictest33-21ksoftirqd/212:37:012
14351993226,4cyclictest33-21ksoftirqd/212:22:382
14351993226,4cyclictest33-21ksoftirqd/207:58:012
14351993226,3cyclictest33-21ksoftirqd/208:45:132
14350993228,3cyclictest25-21ksoftirqd/107:55:141
14350993226,4cyclictest25-21ksoftirqd/109:09:571
14350993219,3cyclictest25-21ksoftirqd/112:25:241
14350993217,4cyclictest25-21ksoftirqd/108:40:251
14350993217,4cyclictest25-21ksoftirqd/108:40:251
1434999324,2cyclictest121rcu_preempt12:00:180
14349993226,4cyclictest9-21ksoftirqd/010:00:030
1434999320,2cyclictest121rcu_preempt12:05:210
139391320,0ptp4l401ktimersoftd/308:18:573
139391320,0ptp4l401ktimersoftd/307:25:003
14352993126,3cyclictest41-21ksoftirqd/310:16:193
14352993125,4cyclictest41-21ksoftirqd/309:34:303
14352993125,4cyclictest41-21ksoftirqd/307:44:313
14352993125,4cyclictest41-21ksoftirqd/307:26:493
14352993124,4cyclictest41-21ksoftirqd/309:38:443
14351993127,2cyclictest33-21ksoftirqd/209:12:212
14351993127,2cyclictest33-21ksoftirqd/209:12:212
14351993126,3cyclictest33-21ksoftirqd/211:05:192
14351993126,3cyclictest33-21ksoftirqd/208:19:182
14351993126,3cyclictest33-21ksoftirqd/208:00:142
14351993125,4cyclictest33-21ksoftirqd/211:27:062
14351993125,4cyclictest33-21ksoftirqd/211:13:512
14351993125,4cyclictest33-21ksoftirqd/208:40:582
14351993125,4cyclictest33-21ksoftirqd/208:40:582
14351993125,4cyclictest33-21ksoftirqd/208:39:502
14351993125,3cyclictest33-21ksoftirqd/210:45:182
14351993118,10cyclictest33-21ksoftirqd/212:30:262
14350993126,3cyclictest25-21ksoftirqd/111:55:131
14349993126,3cyclictest6265-21irqrtprio09:05:180
14349993125,3cyclictest9-21ksoftirqd/010:40:130
14349993125,3cyclictest9-21ksoftirqd/010:40:120
1434999310,3cyclictest121rcu_preempt07:10:140
14352993024,4cyclictest41-21ksoftirqd/307:35:323
14352993024,3cyclictest41-21ksoftirqd/310:58:163
14351993025,3cyclictest33-21ksoftirqd/211:35:182
14351993025,3cyclictest33-21ksoftirqd/210:05:202
14351993025,3cyclictest33-21ksoftirqd/209:45:072
14351993024,4cyclictest33-21ksoftirqd/211:30:122
14351993024,3cyclictest33-21ksoftirqd/209:45:002
14351993024,3cyclictest33-21ksoftirqd/209:45:002
14351993023,4cyclictest33-21ksoftirqd/208:35:002
14351993019,9cyclictest33-21ksoftirqd/210:50:292
14350993024,4cyclictest25-21ksoftirqd/110:20:301
1434999301,3cyclictest121rcu_preempt09:00:130
139391300,0ptp4l401ktimersoftd/310:05:183
139391300,0ptp4l401ktimersoftd/309:59:023
139391300,0ptp4l401ktimersoftd/308:25:323
14352992924,3cyclictest41-21ksoftirqd/311:22:023
14352992923,4cyclictest41-21ksoftirqd/309:00:043
14351992924,3cyclictest33-21ksoftirqd/212:25:212
14351992924,3cyclictest33-21ksoftirqd/209:59:482
14351992924,3cyclictest33-21ksoftirqd/208:20:252
14351992923,4cyclictest33-21ksoftirqd/208:10:052
14351992917,10cyclictest33-21ksoftirqd/207:20:172
14351992916,11cyclictest33-21ksoftirqd/212:10:262
14350992916,3cyclictest25-21ksoftirqd/110:40:171
14350992916,3cyclictest25-21ksoftirqd/110:40:171
14349992925,2cyclictest9-21ksoftirqd/007:55:140
139391290,0ptp4l401ktimersoftd/312:37:083
139391290,0ptp4l401ktimersoftd/310:24:573
139391290,0ptp4l401ktimersoftd/309:06:373
14352992822,4cyclictest41-21ksoftirqd/308:24:313
14351992823,3cyclictest33-21ksoftirqd/207:40:192
14351992822,4cyclictest33-21ksoftirqd/211:51:572
14351992817,9cyclictest33-21ksoftirqd/209:30:142
14352992722,3cyclictest41-21ksoftirqd/310:36:493
14351992722,3cyclictest33-21ksoftirqd/209:20:412
14351992722,3cyclictest33-21ksoftirqd/207:11:342
139391270,0ptp4l401ktimersoftd/311:50:133
139391270,0ptp4l401ktimersoftd/307:57:133
14352992621,3cyclictest41-21ksoftirqd/308:39:573
14352992520,3cyclictest41-21ksoftirqd/307:31:233
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional