You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-27 - 21:56
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 Aug 27, 2026 12:45:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
80832209174,23sleep10-21swapper/107:09:571
79922209167,30sleep30-21swapper/307:08:513
78602207173,22sleep00-21swapper/007:07:070
80112204170,23sleep20-21swapper/207:09:062
625721470,4sleep0837999cyclictest09:20:140
838199680,3cyclictest7101-21phc2sys-jitter11:35:232
8381995612,21cyclictest30812-21sed10:10:232
171712560,6sleep1838099cyclictest10:50:171
838199497,29cyclictest20285-21processes10:55:222
131882490,1sleep00-21swapper/010:40:210
8380994742,3cyclictest17706-21cron07:30:001
8382994640,3cyclictest5640-21sh11:35:003
41298460,2rtkit-daemon411-21rtkit-daemon08:19:181
139291430,0ptp4l401ktimersoftd/310:49:033
41298420,2rtkit-daemon411-21rtkit-daemon11:20:221
838299416,22cyclictest19425-21timerandwakeup09:45:263
838199411,36cyclictest3305-21idleruntime-cro11:30:012
838099412,37cyclictest11482-21cron08:25:001
139291410,0ptp4l401ktimersoftd/311:55:073
139291410,0ptp4l401ktimersoftd/310:08:163
8382994035,3cyclictest41-21ksoftirqd/312:35:013
8380994036,2cyclictest6685-21cut09:20:171
8380994034,3cyclictest25-21ksoftirqd/111:20:001
8380994034,3cyclictest25-21ksoftirqd/110:40:011
2827224023,4sleep09-21ksoftirqd/011:15:000
8382993933,3cyclictest41-21ksoftirqd/310:05:013
8381993933,4cyclictest33-21ksoftirqd/211:56:062
8381993933,4cyclictest33-21ksoftirqd/208:41:482
8379993934,3cyclictest9-21ksoftirqd/011:10:010
8379993934,2cyclictest9-21ksoftirqd/010:40:000
8382993832,4cyclictest41-21ksoftirqd/312:25:273
8382993832,4cyclictest41-21ksoftirqd/311:02:553
8382993831,4cyclictest41-21ksoftirqd/307:25:433
8381993833,3cyclictest33-21ksoftirqd/210:00:102
838199380,35cyclictest27324-21latency_hist12:20:012
8380993833,3cyclictest25-21ksoftirqd/111:44:591
8380993832,4cyclictest25-21ksoftirqd/110:46:351
8380993832,3cyclictest25-21ksoftirqd/112:19:591
8380993832,3cyclictest25-21ksoftirqd/107:20:001
8379993832,4cyclictest9-21ksoftirqd/010:55:110
8379993832,3cyclictest9-21ksoftirqd/007:45:000
8379993832,3cyclictest9-21ksoftirqd/007:45:000
8379993831,4cyclictest9-21ksoftirqd/011:03:590
8382993731,4cyclictest41-21ksoftirqd/310:22:073
8382993731,4cyclictest41-21ksoftirqd/309:37:503
8382993731,4cyclictest41-21ksoftirqd/309:17:083
8381993731,4cyclictest33-21ksoftirqd/212:06:562
8380993732,3cyclictest25-21ksoftirqd/111:05:011
8380993732,3cyclictest25-21ksoftirqd/110:15:131
8380993732,3cyclictest25-21ksoftirqd/109:15:001
8380993731,4cyclictest25-21ksoftirqd/108:34:051
8380993731,4cyclictest25-21ksoftirqd/107:36:161
8379993732,3cyclictest9-21ksoftirqd/012:00:190
8379993732,3cyclictest9-21ksoftirqd/010:30:260
8379993731,3cyclictest9-21ksoftirqd/008:35:010
8379993730,4cyclictest9-21ksoftirqd/009:51:350
8379993730,4cyclictest9-21ksoftirqd/009:26:270
8382993631,3cyclictest41-21ksoftirqd/312:13:563
8382993631,3cyclictest41-21ksoftirqd/309:59:083
8382993631,3cyclictest41-21ksoftirqd/309:00:113
8382993630,4cyclictest41-21ksoftirqd/311:51:283
8382993630,4cyclictest41-21ksoftirqd/311:43:503
8382993630,4cyclictest41-21ksoftirqd/311:14:533
8382993630,4cyclictest41-21ksoftirqd/310:55:533
8382993630,4cyclictest41-21ksoftirqd/308:51:563
8382993630,4cyclictest41-21ksoftirqd/308:28:573
8382993630,4cyclictest41-21ksoftirqd/308:13:013
838299360,4cyclictest337-21dbus-daemon08:40:013
8381993631,3cyclictest33-21ksoftirqd/209:37:242
8381993631,3cyclictest33-21ksoftirqd/209:11:212
8381993631,3cyclictest33-21ksoftirqd/207:44:272
8381993631,3cyclictest33-21ksoftirqd/207:44:272
8381993630,4cyclictest33-21ksoftirqd/212:32:272
8381993630,4cyclictest33-21ksoftirqd/211:41:172
8381993612,21cyclictest16942-21ls08:35:122
8380993632,3cyclictest25-21ksoftirqd/111:35:001
8380993632,3cyclictest25-21ksoftirqd/108:00:011
8380993631,3cyclictest25-21ksoftirqd/111:37:541
8380993631,3cyclictest25-21ksoftirqd/108:58:511
8380993631,3cyclictest25-21ksoftirqd/108:30:001
8380993631,3cyclictest25-21ksoftirqd/108:10:011
8380993631,2cyclictest25-21ksoftirqd/109:35:181
8380993630,4cyclictest25-21ksoftirqd/111:55:111
8380993630,4cyclictest25-21ksoftirqd/110:56:111
8380993630,4cyclictest25-21ksoftirqd/108:36:061
8380993630,3cyclictest25-21ksoftirqd/107:25:001
8379993631,3cyclictest9-21ksoftirqd/012:25:180
8379993631,3cyclictest9-21ksoftirqd/011:40:010
8379993630,4cyclictest9-21ksoftirqd/009:41:560
8379993630,4cyclictest9-21ksoftirqd/008:42:590
8379993629,5cyclictest9-21ksoftirqd/012:22:110
8382993530,3cyclictest41-21ksoftirqd/308:18:063
8382993530,3cyclictest41-21ksoftirqd/307:52:033
8382993529,4cyclictest41-21ksoftirqd/307:40:553
8382993529,4cyclictest41-21ksoftirqd/307:40:553
8382993529,4cyclictest41-21ksoftirqd/307:38:313
8382993529,4cyclictest41-21ksoftirqd/307:13:353
8382993528,5cyclictest41-21ksoftirqd/312:05:403
8382993528,4cyclictest41-21ksoftirqd/310:30:003
8382993528,4cyclictest41-21ksoftirqd/308:46:023
8381993530,3cyclictest33-21ksoftirqd/211:53:252
8381993530,3cyclictest33-21ksoftirqd/211:47:072
8381993530,3cyclictest33-21ksoftirqd/210:32:182
8381993530,3cyclictest33-21ksoftirqd/207:57:472
8381993529,4cyclictest33-21ksoftirqd/210:47:452
8381993529,4cyclictest33-21ksoftirqd/209:21:202
8381993529,4cyclictest33-21ksoftirqd/208:58:092
8381993529,4cyclictest33-21ksoftirqd/208:48:102
8381993529,4cyclictest33-21ksoftirqd/208:05:332
8381993529,3cyclictest6868-21sh10:29:592
8381993529,3cyclictest33-21ksoftirqd/211:00:392
838199350,3cyclictest271322chrt07:49:092
838199350,3cyclictest14080-1kworker/2:1H10:45:002
8380993531,2cyclictest25-21ksoftirqd/111:10:001
8380993530,3cyclictest25-21ksoftirqd/110:28:071
8380993529,4cyclictest25-21ksoftirqd/109:25:471
8380993529,4cyclictest25-21ksoftirqd/107:45:001
8380993529,4cyclictest25-21ksoftirqd/107:45:001
8380993529,3cyclictest25-21ksoftirqd/110:30:351
8379993531,3cyclictest9-21ksoftirqd/012:35:110
8379993530,3cyclictest9-21ksoftirqd/009:45:250
8379993530,3cyclictest9-21ksoftirqd/008:25:000
8379993529,4cyclictest9-21ksoftirqd/009:11:020
8379993529,4cyclictest9-21ksoftirqd/009:07:340
8379993529,4cyclictest9-21ksoftirqd/008:53:380
8379993529,4cyclictest9-21ksoftirqd/007:58:580
8379993529,4cyclictest9-21ksoftirqd/007:10:350
8382993429,3cyclictest41-21ksoftirqd/309:32:003
8382993429,3cyclictest41-21ksoftirqd/308:32:053
8382993428,4cyclictest41-21ksoftirqd/308:21:033
8382993428,4cyclictest41-21ksoftirqd/307:47:013
8382993427,4cyclictest41-21ksoftirqd/308:58:293
8382993410,21cyclictest3269-21cron11:30:003
838299340,4cyclictest25779-21if_enp4s012:15:163
8381993428,4cyclictest33-21ksoftirqd/212:12:582
8381993428,4cyclictest33-21ksoftirqd/211:08:272
8381993428,4cyclictest33-21ksoftirqd/209:44:352
8381993428,3cyclictest33-21ksoftirqd/208:31:122
8381993427,4cyclictest33-21ksoftirqd/207:21:082
8381993412,19cyclictest20234-21latency_hist12:05:002
838199340,3cyclictest142732chrt08:30:012
838199340,3cyclictest11809-21meminfo07:15:212
8380993430,3cyclictest25-21ksoftirqd/111:14:591
8380993429,3cyclictest25-21ksoftirqd/112:30:101
8380993429,3cyclictest25-21ksoftirqd/112:08:031
8380993429,3cyclictest25-21ksoftirqd/111:50:421
8380993429,3cyclictest25-21ksoftirqd/108:14:331
8380993429,2cyclictest25-21ksoftirqd/108:40:141
8380993428,4cyclictest25-21ksoftirqd/110:44:181
8380993428,4cyclictest25-21ksoftirqd/109:00:491
8380993428,3cyclictest25-21ksoftirqd/110:00:131
8380993428,3cyclictest25-21ksoftirqd/109:50:131
8380993427,4cyclictest25-21ksoftirqd/112:10:531
8379993430,2cyclictest9-21ksoftirqd/011:45:000
8379993429,3cyclictest9-21ksoftirqd/012:08:060
8379993429,3cyclictest9-21ksoftirqd/011:26:310
8379993429,3cyclictest9-21ksoftirqd/010:49:550
8379993429,3cyclictest9-21ksoftirqd/010:10:440
8379993429,3cyclictest9-21ksoftirqd/008:55:190
8379993428,4cyclictest9-21ksoftirqd/012:30:330
8379993428,4cyclictest9-21ksoftirqd/011:57:440
8379993428,4cyclictest9-21ksoftirqd/011:19:410
8379993428,4cyclictest9-21ksoftirqd/007:20:060
8379993428,4cyclictest9-21ksoftirqd/007:16:010
8379993428,3cyclictest9-21ksoftirqd/010:20:200
139291340,0ptp4l401ktimersoftd/312:00:303
8382993327,4cyclictest41-21ksoftirqd/311:38:283
8382993327,4cyclictest41-21ksoftirqd/307:18:043
838199339,21cyclictest6875-21sed08:15:002
8381993329,3cyclictest33-21ksoftirqd/209:01:082
8381993328,3cyclictest33-21ksoftirqd/212:27:182
8381993328,3cyclictest33-21ksoftirqd/212:21:552
8381993328,3cyclictest33-21ksoftirqd/211:10:062
8381993328,3cyclictest33-21ksoftirqd/210:39:412
8381993328,3cyclictest33-21ksoftirqd/209:53:132
8381993328,3cyclictest33-21ksoftirqd/209:17:552
8381993327,4cyclictest33-21ksoftirqd/211:23:282
8381993327,4cyclictest33-21ksoftirqd/210:20:002
8381993327,4cyclictest33-21ksoftirqd/209:49:242
8381993314,17cyclictest19174-21phc2sys-jitter07:30:222
838199331,26cyclictest28530-21apt-get11:15:132
8381993311,19cyclictest20606-21expr07:35:132
8381993310,20cyclictest16791-21sort10:50:142
8381993310,20cyclictest10072-21grep07:10:262
838199330,3cyclictest3492-21awk12:35:202
838199330,3cyclictest28722-21grep10:05:252
838199330,3cyclictest10807-21ls08:20:252
8380993329,2cyclictest25-21ksoftirqd/112:25:171
8380993328,3cyclictest25-21ksoftirqd/110:20:281
8380993328,3cyclictest25-21ksoftirqd/108:45:191
8380993328,3cyclictest25-21ksoftirqd/107:49:341
8380993327,4cyclictest25-21ksoftirqd/111:29:441
8380993327,4cyclictest25-21ksoftirqd/110:11:011
8380993327,4cyclictest25-21ksoftirqd/109:05:061
8380993327,3cyclictest25-21ksoftirqd/109:35:011
8380993327,3cyclictest25-21ksoftirqd/109:15:131
8380993327,3cyclictest25-21ksoftirqd/107:30:231
8380993327,3cyclictest24743-21cron10:00:001
8379993329,3cyclictest9-21ksoftirqd/012:10:170
8379993329,3cyclictest9-21ksoftirqd/009:15:190
8379993328,3cyclictest9-21ksoftirqd/010:15:420
8379993328,3cyclictest9-21ksoftirqd/008:10:010
8379993328,3cyclictest9-21ksoftirqd/007:50:000
8379993328,3cyclictest9-21ksoftirqd/007:38:480
8379993328,3cyclictest9-21ksoftirqd/007:26:360
8379993327,4cyclictest9-21ksoftirqd/011:31:520
838299329,20cyclictest4120-21sshd12:35:443
8382993227,3cyclictest41-21ksoftirqd/309:29:583
8382993227,3cyclictest41-21ksoftirqd/308:05:483
8382993227,3cyclictest41-21ksoftirqd/308:00:043
8382993227,3cyclictest41-21ksoftirqd/307:23:093
8382993226,4cyclictest41-21ksoftirqd/312:21:413
8382993226,4cyclictest41-21ksoftirqd/311:16:143
8382993226,4cyclictest41-21ksoftirqd/310:42:123
8382993226,4cyclictest41-21ksoftirqd/308:43:223
838199329,20cyclictest10936-21expr09:30:142
8381993227,3cyclictest33-21ksoftirqd/209:56:372
8381993227,3cyclictest33-21ksoftirqd/209:08:362
8381993227,3cyclictest33-21ksoftirqd/208:03:082
8381993211,18cyclictest27859-21awk07:50:162
838199320,3cyclictest7918-21cut08:15:212
838199320,3cyclictest25497-21/usr/sbin/munin08:50:252
8380993228,3cyclictest25-21ksoftirqd/107:10:261
8380993226,4cyclictest25-21ksoftirqd/109:40:111
8379993228,2cyclictest9-21ksoftirqd/008:35:120
8379993228,2cyclictest9-21ksoftirqd/008:15:140
8379993227,3cyclictest9-21ksoftirqd/009:56:520
8379993227,3cyclictest9-21ksoftirqd/009:32:490
8379993227,3cyclictest9-21ksoftirqd/008:27:300
8379993227,2cyclictest9-21ksoftirqd/008:00:270
8379993226,4cyclictest9-21ksoftirqd/012:15:530
8379993226,4cyclictest9-21ksoftirqd/011:50:420
8379993226,3cyclictest9-21ksoftirqd/008:45:180
838299319,19cyclictest7418-21df_abs10:30:143
8382993126,3cyclictest41-21ksoftirqd/310:10:113
8382993126,3cyclictest41-21ksoftirqd/307:59:043
8382993126,3cyclictest41-21ksoftirqd/307:31:253
8382993125,4cyclictest41-21ksoftirqd/310:39:483
8382993115,13cyclictest1805-21sh09:10:193
838299311,26cyclictest0-21swapper/309:20:113
838199313,26cyclictest0-21swapper/207:30:002
8381993125,4cyclictest33-21ksoftirqd/211:33:432
838199311,3cyclictest4506-21latency_hist10:25:012
8380993126,3cyclictest25-21ksoftirqd/112:03:151
8380993126,3cyclictest25-21ksoftirqd/107:50:191
8380993126,2cyclictest25-21ksoftirqd/108:00:191
8380993125,3cyclictest25-21ksoftirqd/112:35:121
8379993126,3cyclictest9-21ksoftirqd/010:03:130
8379993126,3cyclictest9-21ksoftirqd/008:14:540
8379993126,3cyclictest9-21ksoftirqd/007:33:120
8379993125,3cyclictest9-21ksoftirqd/010:30:010
838299309,18cyclictest31389-21expr09:05:143
8382993025,3cyclictest41-21ksoftirqd/311:24:533
8382993025,3cyclictest41-21ksoftirqd/311:05:563
8382993024,4cyclictest41-21ksoftirqd/310:52:083
8381993025,3cyclictest33-21ksoftirqd/209:28:222
8380993025,3cyclictest25-21ksoftirqd/111:45:131
8380993025,3cyclictest25-21ksoftirqd/108:52:421
8380993024,4cyclictest25-21ksoftirqd/112:20:311
8380993024,3cyclictest25-21ksoftirqd/109:49:591
8379993025,2cyclictest9-21ksoftirqd/011:45:200
8379993024,4cyclictest9-21ksoftirqd/010:51:160
8382992924,3cyclictest41-21ksoftirqd/310:15:143
8380992924,3cyclictest25-21ksoftirqd/110:05:121
8379992924,3cyclictest9-21ksoftirqd/009:37:580
8382992822,4cyclictest41-21ksoftirqd/311:47:193
8382992822,4cyclictest41-21ksoftirqd/309:51:063
8379992823,3cyclictest9-21ksoftirqd/009:04:010
8379992816,3cyclictest9-21ksoftirqd/011:20:200
838299275,4cyclictest17639-21cron09:45:003
8379992721,4cyclictest9-21ksoftirqd/010:07:520
8379992520,3cyclictest9-21ksoftirqd/007:53:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional