You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-11 - 08:53
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot6.osadl.org (updated Fri Sep 11, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
189021680,2sleep3111499cyclictest02:00:503
2776621520,5sleep3111499cyclictest01:53:153
1068911070,40ptp4l401ktimersoftd/321:40:013
3172121050,4sleep10-21swapper/121:36:081
224472620,2sleep00-21swapper/022:21:020
6572604,10sleep20-21swapper/221:36:302
316422600,1sleep00-21swapper/003:03:300
8502570,3sleep0111rcuc/022:45:430
210272570,4sleep0101ktimersoftd/002:51:540
85052560,2sleep00-21swapper/023:54:320
303002560,3sleep0109799cyclictest00:49:410
1114995621,4cyclictest41-21ksoftirqd/301:32:263
52742550,2sleep10-21swapper/103:10:341
1114995418,4cyclictest41-21ksoftirqd/323:05:123
1108995342,5cyclictest33-21ksoftirqd/201:40:582
1102995326,6cyclictest25-21ksoftirqd/123:46:011
312132520,2sleep10-21swapper/100:16:131
111499513,8cyclictest20777-21cut01:46:033
1114995123,10cyclictest41-21ksoftirqd/301:36:063
1114995120,7cyclictest41-21ksoftirqd/302:22:233
110299517,10cyclictest25-21ksoftirqd/100:44:091
1102995121,7cyclictest25-21ksoftirqd/122:46:021
1102995121,7cyclictest25-21ksoftirqd/103:01:011
1114995023,10cyclictest41-21ksoftirqd/300:21:033
1114995021,5cyclictest41-21ksoftirqd/301:18:393
1114995021,5cyclictest41-21ksoftirqd/301:18:393
1114995020,9cyclictest41-21ksoftirqd/301:10:593
1114995020,8cyclictest41-21ksoftirqd/300:01:513
1114995019,9cyclictest41-21ksoftirqd/302:41:143
1114995019,4cyclictest41-21ksoftirqd/323:25:153
111499501,15cyclictest41-21ksoftirqd/323:56:033
1102995023,9cyclictest25-21ksoftirqd/122:35:571
1102995023,4cyclictest25-21ksoftirqd/100:51:141
1102995023,10cyclictest25-21ksoftirqd/100:45:581
1102995021,7cyclictest25-21ksoftirqd/101:15:461
1102995020,10cyclictest25-21ksoftirqd/122:25:581
111499497,5cyclictest41-21ksoftirqd/300:41:023
111499496,8cyclictest41-21ksoftirqd/301:10:453
1114994923,9cyclictest41-21ksoftirqd/301:00:003
1114994922,9cyclictest41-21ksoftirqd/323:45:443
1114994922,4cyclictest41-21ksoftirqd/302:36:483
1114994922,11cyclictest41-21ksoftirqd/322:20:573
1114994920,10cyclictest41-21ksoftirqd/302:46:063
1114994920,10cyclictest41-21ksoftirqd/300:48:003
1114994919,8cyclictest41-21ksoftirqd/302:19:173
1114994919,7cyclictest41-21ksoftirqd/300:12:393
1114994918,4cyclictest41-21ksoftirqd/301:56:593
110299493,7cyclictest241ktimersoftd/101:00:451
1102994923,8cyclictest25-21ksoftirqd/102:26:111
1102994922,4cyclictest25-21ksoftirqd/123:06:101
1102994921,8cyclictest25-21ksoftirqd/122:05:521
1102994921,7cyclictest25-21ksoftirqd/123:16:061
1102994921,7cyclictest25-21ksoftirqd/101:21:121
1102994921,4cyclictest25-21ksoftirqd/102:21:081
1102994920,10cyclictest25-21ksoftirqd/100:06:081
1102994918,8cyclictest25-21ksoftirqd/100:11:061
111499487,8cyclictest19561-21grep00:05:583
1114994822,9cyclictest41-21ksoftirqd/300:36:033
1114994821,9cyclictest41-21ksoftirqd/300:29:193
1114994821,4cyclictest41-21ksoftirqd/302:29:323
1114994821,10cyclictest41-21ksoftirqd/303:08:013
1114994821,10cyclictest41-21ksoftirqd/303:02:033
1114994820,9cyclictest41-21ksoftirqd/303:00:483
1114994820,10cyclictest41-21ksoftirqd/322:36:013
1114994819,9cyclictest41-21ksoftirqd/323:51:403
1114994819,9cyclictest41-21ksoftirqd/323:11:043
1114994819,10cyclictest41-21ksoftirqd/301:02:493
1114994819,10cyclictest41-21ksoftirqd/300:34:083
110299486,9cyclictest25-21ksoftirqd/100:29:291
1102994821,7cyclictest25-21ksoftirqd/121:50:411
110299481,6cyclictest25-21ksoftirqd/123:11:001
111499477,5cyclictest41-21ksoftirqd/322:25:543
111499477,4cyclictest41-21ksoftirqd/322:56:113
1114994722,8cyclictest41-21ksoftirqd/301:21:593
1114994720,4cyclictest41-21ksoftirqd/301:28:283
1114994720,10cyclictest41-21ksoftirqd/321:50:533
1114994719,9cyclictest41-21ksoftirqd/322:20:203
1114994718,8cyclictest41-21ksoftirqd/322:44:033
1114994718,10cyclictest41-21ksoftirqd/302:52:193
1114994718,10cyclictest41-21ksoftirqd/302:06:263
1114994716,7cyclictest41-21ksoftirqd/302:11:293
110299476,9cyclictest25-21ksoftirqd/101:43:581
110299476,10cyclictest25-21ksoftirqd/102:56:151
1102994721,9cyclictest25-21ksoftirqd/122:00:591
1102994721,8cyclictest25-21ksoftirqd/122:56:111
1102994716,12cyclictest25-21ksoftirqd/101:49:021
1102994716,10cyclictest25-21ksoftirqd/101:08:431
1102994715,9cyclictest25-21ksoftirqd/102:09:531
1102994714,9cyclictest25-21ksoftirqd/100:23:101
111499466,8cyclictest41-21ksoftirqd/322:46:123
111499464,9cyclictest41-21ksoftirqd/322:01:033
1114994621,7cyclictest41-21ksoftirqd/322:51:023
1114994620,10cyclictest41-21ksoftirqd/322:30:563
1114994619,9cyclictest41-21ksoftirqd/321:44:383
1114994617,8cyclictest41-21ksoftirqd/300:53:473
110299466,9cyclictest25-21ksoftirqd/102:41:361
110299466,8cyclictest25-21ksoftirqd/102:15:411
110299466,8cyclictest25-21ksoftirqd/100:35:561
110299466,7cyclictest25-21ksoftirqd/121:40:551
110299464,6cyclictest25-21ksoftirqd/102:16:021
110299463,7cyclictest241ktimersoftd/102:01:051
1102994621,9cyclictest25-21ksoftirqd/122:20:421
1102994620,9cyclictest25-21ksoftirqd/123:55:571
1102994620,9cyclictest25-21ksoftirqd/123:55:441
1102994620,7cyclictest25-21ksoftirqd/101:16:051
1102994620,7cyclictest25-21ksoftirqd/101:16:051
1102994618,7cyclictest25-21ksoftirqd/122:20:551
1102994616,12cyclictest25-21ksoftirqd/102:36:451
1102994616,12cyclictest25-21ksoftirqd/101:04:231
1102994615,11cyclictest25-21ksoftirqd/101:58:031
110299460,7cyclictest25-21ksoftirqd/102:48:141
111499456,8cyclictest41-21ksoftirqd/321:45:453
111499455,5cyclictest41-21ksoftirqd/301:41:023
1114994518,9cyclictest41-21ksoftirqd/323:48:133
1114994517,9cyclictest41-21ksoftirqd/300:18:193
110299454,7cyclictest25-21ksoftirqd/100:02:141
110299450,7cyclictest25-21ksoftirqd/102:32:391
111499446,10cyclictest41-21ksoftirqd/302:31:013
111499443,8cyclictest22963-21if_enp1s0.123:30:593
111499442,6cyclictest26852-21cron23:40:433
1114994419,9cyclictest41-21ksoftirqd/323:10:433
110299446,10cyclictest25-21ksoftirqd/123:36:031
110299446,10cyclictest25-21ksoftirqd/122:40:561
110299445,5cyclictest25-21ksoftirqd/123:31:401
110299445,10cyclictest25-21ksoftirqd/102:51:271
1102994419,9cyclictest25-21ksoftirqd/123:21:021
1102994419,4cyclictest25-21ksoftirqd/101:36:031
110299441,6cyclictest25-21ksoftirqd/122:31:051
1102994413,11cyclictest25-21ksoftirqd/100:32:091
1114994320,7cyclictest41-21ksoftirqd/323:15:563
110299436,7cyclictest25-21ksoftirqd/101:29:551
110299433,7cyclictest25-21ksoftirqd/122:50:531
1102994317,5cyclictest25-21ksoftirqd/122:10:551
1102994315,10cyclictest25-21ksoftirqd/101:51:521
1102994313,8cyclictest25-21ksoftirqd/123:42:411
111499425,7cyclictest41-21ksoftirqd/321:56:023
1114994223,9cyclictest41-21ksoftirqd/322:06:003
110299426,8cyclictest25-21ksoftirqd/101:35:081
110299425,8cyclictest25-21ksoftirqd/123:01:111
1102994217,4cyclictest25-21ksoftirqd/121:51:071
110899418,4cyclictest33-21ksoftirqd/200:40:562
1108994110,7cyclictest33-21ksoftirqd/201:10:462
23142400,1sleep20-21swapper/221:41:012
110299401,7cyclictest25-21ksoftirqd/122:00:011
111499393,2cyclictest121rcu_preempt22:10:583
106891390,1ptp4l401ktimersoftd/323:25:553
1108993827,5cyclictest33-21ksoftirqd/202:51:002
1108993827,5cyclictest33-21ksoftirqd/202:41:022
1102993824,4cyclictest25-21ksoftirqd/123:26:121
1108993722,11cyclictest33-21ksoftirqd/200:51:012
1108993631,3cyclictest33-21ksoftirqd/202:10:472
1108993631,3cyclictest33-21ksoftirqd/200:10:492
1097993621,5cyclictest4288-21sh23:50:430
110899357,13cyclictest33-21ksoftirqd/223:56:062
110899356,4cyclictest33-21ksoftirqd/222:15:422
1108993528,3cyclictest33-21ksoftirqd/202:15:482
1108993429,3cyclictest33-21ksoftirqd/203:00:482
1108993429,3cyclictest33-21ksoftirqd/201:50:572
1108993428,3cyclictest33-21ksoftirqd/223:15:422
110899341,4cyclictest33-21ksoftirqd/201:56:152
1108993412,9cyclictest33-21ksoftirqd/201:00:582
1097993429,3cyclictest9-21ksoftirqd/002:50:470
1097993428,3cyclictest9-21ksoftirqd/000:01:030
1108993327,3cyclictest33-21ksoftirqd/222:55:432
1108993327,3cyclictest33-21ksoftirqd/202:46:042
1108993327,3cyclictest33-21ksoftirqd/202:01:032
1108993327,3cyclictest33-21ksoftirqd/201:30:462
1108993327,3cyclictest33-21ksoftirqd/200:20:442
1108993325,5cyclictest33-21ksoftirqd/221:55:412
1097993325,4cyclictest9-21ksoftirqd/002:15:580
110899324,5cyclictest121rcu_preempt22:25:422
110899323,6cyclictest33-21ksoftirqd/201:46:022
1108993227,3cyclictest33-21ksoftirqd/200:25:572
1108993226,3cyclictest33-21ksoftirqd/223:45:442
1108993226,3cyclictest33-21ksoftirqd/222:00:412
1108993226,3cyclictest33-21ksoftirqd/201:16:062
1108993226,3cyclictest33-21ksoftirqd/201:16:062
1108993226,3cyclictest33-21ksoftirqd/200:50:442
1108993219,10cyclictest33-21ksoftirqd/200:40:452
110899321,3cyclictest121rcu_preempt03:06:072
1097993226,3cyclictest9-21ksoftirqd/001:10:450
237682310,2sleep00-21swapper/023:31:070
1108993125,4cyclictest33-21ksoftirqd/202:30:472
1108993125,4cyclictest33-21ksoftirqd/200:05:442
1108993125,3cyclictest33-21ksoftirqd/201:25:462
1108993125,3cyclictest33-21ksoftirqd/200:10:452
1097993125,3cyclictest9-21ksoftirqd/001:30:460
1097993119,9cyclictest9-21ksoftirqd/023:06:120
1097993118,3cyclictest9-21ksoftirqd/000:26:130
110899304,3cyclictest121rcu_preempt01:36:162
110899302,5cyclictest33-21ksoftirqd/222:05:592
1108993025,3cyclictest33-21ksoftirqd/222:41:002
1108993025,3cyclictest33-21ksoftirqd/222:30:582
1108993025,3cyclictest33-21ksoftirqd/222:30:422
1108993025,3cyclictest33-21ksoftirqd/202:16:052
1108993025,3cyclictest33-21ksoftirqd/201:11:042
1108993025,3cyclictest33-21ksoftirqd/200:56:052
1108993024,4cyclictest33-21ksoftirqd/221:45:422
1108993024,3cyclictest33-21ksoftirqd/223:05:432
1108993024,3cyclictest33-21ksoftirqd/203:01:172
1108993024,3cyclictest33-21ksoftirqd/202:21:102
1108993023,4cyclictest33-21ksoftirqd/200:35:452
1097993025,3cyclictest9-21ksoftirqd/023:40:430
1097993024,3cyclictest9-21ksoftirqd/003:00:480
6682296,10sleep00-21swapper/021:36:360
12112290,6sleep2311rcuc/222:45:572
110899294,3cyclictest33-21ksoftirqd/223:06:032
110899293,6cyclictest121rcu_preempt22:15:562
1108992924,3cyclictest33-21ksoftirqd/223:50:442
1108992924,3cyclictest33-21ksoftirqd/202:36:172
1108992923,3cyclictest33-21ksoftirqd/223:52:192
1108992923,3cyclictest33-21ksoftirqd/223:36:032
1108992917,10cyclictest33-21ksoftirqd/200:24:112
110899291,6cyclictest121rcu_preempt23:00:422
1097992924,3cyclictest9-21ksoftirqd/001:40:460
1097992923,3cyclictest9-21ksoftirqd/002:00:470
110899285,3cyclictest33-21ksoftirqd/223:21:002
110899284,3cyclictest121rcu_preempt22:36:062
1108992823,3cyclictest33-21ksoftirqd/222:00:532
1108992822,4cyclictest33-21ksoftirqd/223:31:022
1108992821,4cyclictest33-21ksoftirqd/223:15:592
1108992817,5cyclictest33-21ksoftirqd/201:30:592
1097992823,3cyclictest9-21ksoftirqd/000:41:010
1097992822,3cyclictest9-21ksoftirqd/001:11:040
109799282,16cyclictest6916-21ssh02:05:590
110899272,5cyclictest121rcu_preempt02:30:592
1108992722,3cyclictest33-21ksoftirqd/223:26:022
1097992723,2cyclictest9-21ksoftirqd/000:20:440
1097992722,3cyclictest9-21ksoftirqd/001:50:570
1097992722,3cyclictest9-21ksoftirqd/001:21:030
1097992722,3cyclictest9-21ksoftirqd/001:16:060
1097992722,3cyclictest9-21ksoftirqd/001:16:060
1097992722,3cyclictest9-21ksoftirqd/000:51:030
1097992722,3cyclictest9-21ksoftirqd/000:36:040
1097992722,3cyclictest9-21ksoftirqd/000:11:040
1097992721,3cyclictest9-21ksoftirqd/023:01:010
1097992721,3cyclictest9-21ksoftirqd/021:45:410
1097992720,4cyclictest9-21ksoftirqd/022:56:150
1097992621,3cyclictest9-21ksoftirqd/000:56:050
1097992621,3cyclictest9-21ksoftirqd/000:21:150
1097992620,3cyclictest9-21ksoftirqd/023:40:550
1097992620,3cyclictest9-21ksoftirqd/022:50:580
1097992620,3cyclictest9-21ksoftirqd/022:30:550
1097992620,3cyclictest9-21ksoftirqd/022:17:590
1097992620,3cyclictest9-21ksoftirqd/002:11:000
1097992620,3cyclictest9-21ksoftirqd/001:45:580
1097992619,4cyclictest9-21ksoftirqd/023:26:020
1097992619,4cyclictest9-21ksoftirqd/023:21:280
1097992520,3cyclictest9-21ksoftirqd/023:20:430
1097992520,3cyclictest9-21ksoftirqd/022:46:020
1097992520,3cyclictest9-21ksoftirqd/021:45:420
1097992520,3cyclictest9-21ksoftirqd/002:26:050
1097992520,3cyclictest9-21ksoftirqd/001:31:060
1097992519,3cyclictest9-21ksoftirqd/023:11:010
1097992519,3cyclictest9-21ksoftirqd/022:10:410
1097992519,3cyclictest9-21ksoftirqd/021:50:580
1097992519,3cyclictest9-21ksoftirqd/002:36:010
1097992519,3cyclictest9-21ksoftirqd/002:01:030
1097992519,3cyclictest9-21ksoftirqd/000:08:010
109799242,13cyclictest46950irq/100-ens3-Tx02:21:000
1097992419,3cyclictest9-21ksoftirqd/022:10:590
1097992419,3cyclictest9-21ksoftirqd/001:01:030
1097992418,3cyclictest9-21ksoftirqd/022:25:590
1097992418,3cyclictest9-21ksoftirqd/022:00:410
109799240,3cyclictest121rcu_preempt23:56:070
19562230,2sleep00-21swapper/002:33:350
109799233,6cyclictest121rcu_preempt01:45:110
1097992318,3cyclictest9-21ksoftirqd/022:00:590
1097992317,3cyclictest9-21ksoftirqd/002:45:480
1097992217,3cyclictest9-21ksoftirqd/003:06:090
1097992217,3cyclictest9-21ksoftirqd/000:31:090
1097992115,3cyclictest9-21ksoftirqd/022:36:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional