You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-04 - 19:37
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 376 highest latencies:
System rack4slot1.osadl.org (updated Sat Jul 04, 2026 12:45:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
228421420,4sleep1201rcuc/110:05:571
228421420,4sleep1201rcuc/110:05:571
1807721390,4sleep10-21swapper/112:22:501
1807721390,4sleep10-21swapper/112:22:501
1807721390,4sleep10-21swapper/112:22:501
2383221340,3sleep00-21swapper/009:10:460
2383221340,3sleep00-21swapper/009:10:460
2383221340,3sleep00-21swapper/009:10:460
1115521230,3chrt0-21swapper/010:16:210
1115521230,3chrt0-21swapper/010:16:210
1115521230,3chrt0-21swapper/010:16:210
849821150,3sleep10-21swapper/110:13:531
849821150,3sleep10-21swapper/110:13:531
849821150,3sleep10-21swapper/110:13:531
2906821150,3sleep30-21swapper/310:37:023
1936721140,3chrt0-21swapper/311:05:563
1936721140,3chrt0-21swapper/311:05:563
2638921120,3sleep00-21swapper/011:52:390
2638921120,3sleep00-21swapper/011:52:390
232421110,3sleep10-21swapper/110:44:071
232421110,3sleep10-21swapper/110:44:071
232421110,3sleep10-21swapper/110:44:071
1706021090,3sleep00-21swapper/010:24:570
1706021090,3sleep00-21swapper/010:24:570
1702221010,3sleep30-21swapper/309:43:443
1702221010,3sleep30-21swapper/309:43:443
1702221010,3sleep30-21swapper/309:43:443
3271621000,4sleep30-21swapper/310:41:043
3271621000,4sleep30-21swapper/310:41:043
3271621000,4sleep30-21swapper/310:41:043
2761421000,3sleep10-21swapper/109:15:411
2761421000,3sleep10-21swapper/109:15:411
2761421000,3sleep10-21swapper/109:15:411
2470821000,3sleep30-21swapper/311:11:503
2470821000,3sleep30-21swapper/311:11:503
151462980,3sleep30-21swapper/312:19:513
151462980,3sleep30-21swapper/312:19:513
151462980,3sleep30-21swapper/312:19:513
85102960,3sleep30-21swapper/310:51:053
85102960,3sleep30-21swapper/310:51:053
207622950,3sleep10-21swapper/111:45:571
207622950,3sleep10-21swapper/111:45:571
207622950,3sleep10-21swapper/111:45:571
275972940,3sleep30-21swapper/311:16:003
275972940,3sleep30-21swapper/311:16:003
275972940,3sleep30-21swapper/311:16:003
242612920,2chrt23190-21/usr/sbin/munin07:41:040
242612920,2chrt23190-21/usr/sbin/munin07:41:040
197532890,1chrt0-21swapper/211:05:592
197532890,1chrt0-21swapper/211:05:592
51922850,3sleep30-21swapper/311:28:343
51922850,3sleep30-21swapper/311:28:343
293202770,3sleep30-21swapper/312:35:553
293202770,3sleep30-21swapper/312:35:553
264332740,3sleep10-21swapper/110:35:111
264332740,3sleep10-21swapper/110:35:111
138532720,4sleep30-21swapper/308:41:033
138532720,4sleep30-21swapper/308:41:033
225032710,3sleep00-21swapper/011:10:150
225032710,3sleep00-21swapper/011:10:150
163752710,3sleep016372-21ssh11:40:530
163752710,3sleep016372-21ssh11:40:530
163752710,3sleep016372-21ssh11:40:530
133382700,3sleep00-21swapper/008:40:560
133382700,3sleep00-21swapper/008:40:560
64392690,2sleep00-21swapper/010:10:580
64392690,2sleep00-21swapper/010:10:580
64392690,2sleep00-21swapper/010:10:580
294462680,3sleep10-21swapper/110:37:361
156452680,8sleep333-21ksoftirqd/307:20:413
289292670,4chrt0-21swapper/312:35:463
277092630,3sleep10-21swapper/107:51:021
277092630,3sleep10-21swapper/107:51:021
133682610,4sleep20-21swapper/207:11:082
133682610,4sleep20-21swapper/207:11:082
92382590,3sleep30-21swapper/310:15:193
92382590,3sleep30-21swapper/310:15:193
92382590,3sleep30-21swapper/310:15:193
106162590,3sleep30-21swapper/311:34:373
106162590,3sleep30-21swapper/311:34:373
111162540,7sleep227-21ksoftirqd/212:14:472
111162540,7sleep227-21ksoftirqd/212:14:472
111162540,7sleep227-21ksoftirqd/212:14:472
203672530,3chrt0-21swapper/111:06:061
203672530,3chrt0-21swapper/111:06:061
115902530,2sleep30-21swapper/308:35:573
115902530,2sleep30-21swapper/308:35:573
115902530,2sleep30-21swapper/308:35:573
278492520,3chrt0-21swapper/111:55:251
278492520,3chrt0-21swapper/111:55:251
139442510,3sleep30-21swapper/307:15:473
139442510,3sleep30-21swapper/307:15:473
255452500,3sleep00-21swapper/011:13:280
255452500,3sleep00-21swapper/011:13:280
214842500,3chrt0-21swapper/012:26:430
46182480,3chrt0-21swapper/012:06:010
46182480,3chrt0-21swapper/012:06:010
277732480,5chrt0-21swapper/309:56:313
277732480,5chrt0-21swapper/309:56:313
28212470,3sleep10-21swapper/108:11:031
28212470,3sleep10-21swapper/108:11:031
250782450,3sleep30-21swapper/311:51:013
250782450,3sleep30-21swapper/311:51:013
137742450,2sleep113771-21ssh10:20:521
137742450,2sleep113771-21ssh10:20:521
137742450,2sleep113771-21ssh10:20:521
260842440,10sleep333-21ksoftirqd/309:55:463
260842440,10sleep333-21ksoftirqd/309:55:463
260842440,10sleep333-21ksoftirqd/309:55:463
90512430,2sleep00-21swapper/010:51:500
90512430,2sleep00-21swapper/010:51:500
15372430,2sleep10-21swapper/111:24:221
15372430,2sleep10-21swapper/111:24:221
15372430,2sleep10-21swapper/111:24:221
126362430,2sleep112713-21gzip07:11:001
126362430,2sleep112713-21gzip07:11:001
99762420,3sleep10-21swapper/110:53:401
99762420,3sleep10-21swapper/110:53:401
96962420,2sleep35211-21kworker/3:112:12:033
96962420,2sleep35211-21kworker/3:112:12:033
96962420,2sleep35211-21kworker/3:112:12:033
60322410,3sleep00-21swapper/011:29:480
60322410,3sleep00-21swapper/011:29:480
227732410,2sleep20-21swapper/212:28:462
182292410,3sleep20-21swapper/209:45:482
182292410,3sleep20-21swapper/209:45:482
182292410,3sleep20-21swapper/209:45:482
133972415,25sleep00-21swapper/007:11:190
133972415,25sleep00-21swapper/007:11:190
62242400,3sleep20-21swapper/212:08:042
62242400,3sleep20-21swapper/212:08:042
41952390,3sleep00-21swapper/010:08:130
41952390,3sleep00-21swapper/010:08:130
247862390,3sleep20-21swapper/210:32:392
247862390,3sleep20-21swapper/210:32:392
196122390,2sleep30-21swapper/309:46:063
196122390,2sleep30-21swapper/309:46:063
196122390,2sleep30-21swapper/309:46:063
160672390,3sleep20-21swapper/210:23:022
160672390,3sleep20-21swapper/210:23:022
313852380,2chrt0-21swapper/108:01:021
313852380,2chrt0-21swapper/108:01:021
144862370,4sleep012-21ksoftirqd/011:38:200
144862370,4sleep012-21ksoftirqd/011:38:200
277392360,2chrt0-21swapper/210:36:002
149242360,2sleep00-21swapper/008:45:540
149242360,2sleep00-21swapper/008:45:540
133782350,2sleep113389-21ssh11:36:411
133782350,2sleep113389-21ssh11:36:411
303792340,2sleep030387-21ssh09:18:220
303792340,2sleep030387-21ssh09:18:220
232972340,3sleep30-21swapper/311:49:203
232972340,3sleep30-21swapper/311:49:203
232972340,3sleep30-21swapper/311:49:203
287782320,2sleep00-21swapper/009:58:240
287782320,2sleep00-21swapper/009:58:240
280672320,3sleep00-21swapper/012:34:390
62812310,2sleep26280-21ssh10:10:562
62812310,2sleep26280-21ssh10:10:562
62812310,2sleep26280-21ssh10:10:562
39372310,3sleep00-21swapper/009:25:570
39372310,3sleep00-21swapper/009:25:570
39372310,3sleep00-21swapper/009:25:570
174772310,3sleep00-21swapper/012:21:410
174772310,3sleep00-21swapper/012:21:410
174772310,3sleep00-21swapper/012:21:410
152492310,5sleep121-21ksoftirqd/110:21:241
152492310,5sleep121-21ksoftirqd/110:21:241
13450993114,5cyclictest6731-21rm10:49:591
13450993114,5cyclictest6731-21rm10:49:591
13450993114,5cyclictest6731-21rm10:49:591
205232280,3sleep00-21swapper/010:28:190
205232280,3sleep00-21swapper/010:28:190
169172280,3chrt0-21swapper/009:43:330
169172280,3chrt0-21swapper/009:43:330
169172280,3chrt0-21swapper/009:43:330
13449992810,4cyclictest12-21ksoftirqd/012:40:070
13449992810,4cyclictest12-21ksoftirqd/012:40:070
82362260,3sleep00-21swapper/012:10:560
82362260,3sleep00-21swapper/012:10:560
82362260,3sleep00-21swapper/012:10:560
1344999267,7cyclictest12-21ksoftirqd/010:49:590
1344999267,7cyclictest12-21ksoftirqd/010:49:590
1344999267,7cyclictest12-21ksoftirqd/010:49:590
1344999265,5cyclictest12-21ksoftirqd/012:01:040
1344999265,5cyclictest12-21ksoftirqd/012:01:040
1344999264,15cyclictest12-21ksoftirqd/010:04:390
1344999264,15cyclictest12-21ksoftirqd/010:04:390
1344999264,15cyclictest12-21ksoftirqd/010:04:390
13449992612,4cyclictest12-21ksoftirqd/010:31:010
13449992612,4cyclictest12-21ksoftirqd/010:31:010
20232250,3sleep30-21swapper/310:05:553
13451992515,8cyclictest23742-21diskmemload09:35:292
13451992515,8cyclictest23742-21diskmemload09:35:292
13451992515,8cyclictest23742-21diskmemload09:35:292
13451992513,9cyclictest13980-21timerwakeupswit08:41:042
13451992513,9cyclictest13980-21timerwakeupswit08:41:042
13451992511,3cyclictest0-21swapper/208:00:592
13451992511,3cyclictest0-21swapper/208:00:592
1345099256,6cyclictest21-21ksoftirqd/109:20:551
13450992512,6cyclictest15804-21ssh09:41:251
13450992512,6cyclictest15804-21ssh09:41:251
13450992512,6cyclictest15804-21ssh09:41:251
13449992511,6cyclictest12-21ksoftirqd/010:41:250
13449992511,6cyclictest12-21ksoftirqd/010:41:250
13449992511,6cyclictest12-21ksoftirqd/010:41:250
13449992511,5cyclictest12-21ksoftirqd/009:47:510
13449992511,5cyclictest12-21ksoftirqd/009:47:510
13449992511,5cyclictest12-21ksoftirqd/009:47:510
13449992511,4cyclictest12-21ksoftirqd/011:31:570
13449992511,4cyclictest12-21ksoftirqd/011:31:570
13449992510,5cyclictest12-21ksoftirqd/011:01:020
13449992510,5cyclictest12-21ksoftirqd/011:01:020
13449992510,5cyclictest12-21ksoftirqd/011:01:020
100522250,3sleep30-21swapper/310:15:563
100522250,3sleep30-21swapper/310:15:563
100522250,3sleep30-21swapper/310:15:563
169112240,3chrt0-21swapper/312:21:033
169112240,3chrt0-21swapper/312:21:033
169112240,3chrt0-21swapper/312:21:033
1345099244,10cyclictest21-21ksoftirqd/112:40:071
1345099244,10cyclictest21-21ksoftirqd/112:40:071
1344999248,6cyclictest12-21ksoftirqd/007:23:180
1344999248,6cyclictest12-21ksoftirqd/007:23:180
1344999248,6cyclictest12-21ksoftirqd/007:23:180
1344999245,8cyclictest12-21ksoftirqd/007:46:350
1344999245,8cyclictest12-21ksoftirqd/007:46:350
1344999245,8cyclictest12-21ksoftirqd/007:46:350
1344999245,4cyclictest12-21ksoftirqd/008:26:020
1344999245,4cyclictest12-21ksoftirqd/008:26:020
1344999245,4cyclictest12-21ksoftirqd/008:26:020
13449992414,8cyclictest12-21ksoftirqd/011:25:370
13449992414,8cyclictest12-21ksoftirqd/011:25:370
13449992414,8cyclictest12-21ksoftirqd/011:25:370
13449992412,6cyclictest12-21ksoftirqd/009:38:250
13449992411,4cyclictest12-21ksoftirqd/008:06:020
13449992411,4cyclictest12-21ksoftirqd/008:06:020
13449992411,4cyclictest12-21ksoftirqd/008:06:020
12222240,3sleep10-21swapper/109:22:001
12222240,3sleep10-21swapper/109:22:001
12222240,3sleep10-21swapper/109:22:001
102162240,3sleep00-21swapper/008:31:030
102162240,3sleep00-21swapper/008:31:030
1345199231,3cyclictest0-21swapper/211:55:572
1345199231,3cyclictest0-21swapper/211:55:572
1345099238,9cyclictest131rcu_preempt08:50:181
1345099238,9cyclictest131rcu_preempt08:50:181
1345099234,3cyclictest131rcu_preempt11:05:181
1345099234,3cyclictest131rcu_preempt11:05:181
1345099234,3cyclictest131rcu_preempt11:05:181
13450992311,4cyclictest21-21ksoftirqd/109:55:351
13450992311,4cyclictest21-21ksoftirqd/109:55:351
13450992311,4cyclictest21-21ksoftirqd/109:55:351
1344999239,7cyclictest12-21ksoftirqd/012:18:510
1344999239,7cyclictest12-21ksoftirqd/012:18:510
1344999239,7cyclictest12-21ksoftirqd/012:18:510
1344999239,6cyclictest12-21ksoftirqd/007:58:040
1344999239,6cyclictest12-21ksoftirqd/007:58:040
1344999239,3cyclictest131rcu_preempt11:16:060
1344999239,3cyclictest131rcu_preempt11:16:060
1344999239,3cyclictest131rcu_preempt11:16:060
1344999238,8cyclictest12-21ksoftirqd/009:53:520
1344999238,8cyclictest12-21ksoftirqd/009:53:520
1344999238,8cyclictest12-21ksoftirqd/009:53:520
1344999238,7cyclictest12-21ksoftirqd/009:22:140
1344999238,7cyclictest12-21ksoftirqd/009:22:140
1344999238,7cyclictest12-21ksoftirqd/009:22:140
1344999238,7cyclictest12-21ksoftirqd/007:16:100
1344999237,9cyclictest12-21ksoftirqd/008:05:340
1344999237,9cyclictest12-21ksoftirqd/008:05:340
1344999237,8cyclictest12-21ksoftirqd/008:12:260
1344999237,8cyclictest12-21ksoftirqd/008:12:260
1344999237,7cyclictest12-21ksoftirqd/011:49:180
1344999237,7cyclictest12-21ksoftirqd/011:49:180
1344999237,7cyclictest12-21ksoftirqd/011:49:180
1344999237,4cyclictest12-21ksoftirqd/009:34:450
1344999237,4cyclictest12-21ksoftirqd/009:34:450
1344999237,4cyclictest12-21ksoftirqd/009:34:450
1344999236,8cyclictest12-21ksoftirqd/009:11:370
1344999236,8cyclictest12-21ksoftirqd/009:11:370
1344999236,8cyclictest12-21ksoftirqd/009:11:370
13449992310,6cyclictest12-21ksoftirqd/010:58:340
13449992310,6cyclictest12-21ksoftirqd/010:58:340
13449992310,5cyclictest12-21ksoftirqd/007:36:020
13449992310,5cyclictest12-21ksoftirqd/007:36:020
1344999230,19cyclictest17524-21ls08:51:030
48852220,3sleep00-21swapper/008:16:240
48852220,3sleep00-21swapper/008:16:240
301612220,3sleep30-21swapper/309:17:563
301612220,3sleep30-21swapper/309:17:563
138932221,18sleep20-21swapper/209:40:312
1345199224,8cyclictest27-21ksoftirqd/211:21:102
1345199224,8cyclictest27-21ksoftirqd/211:21:102
1345199224,8cyclictest27-21ksoftirqd/211:21:102
13451992215,5cyclictest29323-21cut12:35:552
13451992215,5cyclictest29323-21cut12:35:552
1345199221,18cyclictest27931-21ls11:16:052
1345199221,18cyclictest27931-21ls11:16:052
1345199221,18cyclictest27931-21ls11:16:052
1345199221,17cyclictest25914-21ls07:46:032
1345199221,17cyclictest25914-21ls07:46:032
1345199221,17cyclictest25914-21ls07:46:032
1345199220,19cyclictest24826-21latency_hist07:45:512
1345199220,19cyclictest24826-21latency_hist07:45:512
1345099229,4cyclictest131rcu_preempt12:05:551
1345099229,4cyclictest131rcu_preempt12:05:551
1345099228,4cyclictest21-21ksoftirqd/111:31:051
1345099228,4cyclictest21-21ksoftirqd/111:31:051
1345099225,8cyclictest21-21ksoftirqd/109:50:021
1345099225,8cyclictest21-21ksoftirqd/109:50:021
1345099225,8cyclictest21-21ksoftirqd/109:50:021
1345099225,3cyclictest131rcu_preempt08:36:481
1345099225,3cyclictest131rcu_preempt08:36:481
1345099225,3cyclictest131rcu_preempt08:36:481
13450992215,4cyclictest21-21ksoftirqd/112:29:201
13450992212,7cyclictest21-21ksoftirqd/112:01:041
13450992212,7cyclictest21-21ksoftirqd/112:01:041
13450992211,4cyclictest131rcu_preempt12:11:021
13450992211,4cyclictest131rcu_preempt12:11:021
13450992211,4cyclictest131rcu_preempt12:11:021
13450992211,3cyclictest0-21swapper/109:36:301
1345099221,11cyclictest21-21ksoftirqd/107:25:551
1345099221,11cyclictest21-21ksoftirqd/107:25:551
13450992210,5cyclictest131rcu_preempt09:33:231
13450992210,5cyclictest131rcu_preempt09:33:231
13450992210,5cyclictest131rcu_preempt09:33:231
13450992210,2cyclictest21-21ksoftirqd/108:00:421
13450992210,2cyclictest21-21ksoftirqd/108:00:421
1344999229,6cyclictest12-21ksoftirqd/011:56:390
1344999229,6cyclictest12-21ksoftirqd/011:56:390
1344999224,10cyclictest12-21ksoftirqd/008:59:140
1344999223,6cyclictest12-21ksoftirqd/007:55:050
1344999223,6cyclictest12-21ksoftirqd/007:55:050
13449992210,4cyclictest12-21ksoftirqd/009:02:090
13449992210,4cyclictest12-21ksoftirqd/009:02:090
1345199218,4cyclictest131rcu_preempt12:01:022
1345199218,4cyclictest131rcu_preempt12:01:022
1345199218,10cyclictest19023-21date11:05:492
1345199218,10cyclictest19023-21date11:05:492
1345199218,10cyclictest19023-21date11:05:492
13451992113,5cyclictest26263-21ssh12:31:572
1345199211,16cyclictest25339-21ls11:51:042
1345199211,16cyclictest25339-21ls11:51:042
1345199211,16cyclictest17126-21ls08:50:572
1345099219,4cyclictest131rcu_preempt09:55:561
1345099219,4cyclictest131rcu_preempt09:55:561
1345099219,3cyclictest21-21ksoftirqd/111:55:561
1345099219,3cyclictest21-21ksoftirqd/111:55:561
1345099211,16cyclictest11833-21ls10:55:581
1345099211,16cyclictest11833-21ls10:55:581
13450992111,4cyclictest21-21ksoftirqd/109:20:431
1345099211,10cyclictest817-21runrttasks08:06:521
1345099211,10cyclictest817-21runrttasks08:06:521
1345099211,10cyclictest817-21runrttasks08:06:521
1345099211,10cyclictest19727-21cut07:30:541
1345099211,10cyclictest19727-21cut07:30:541
13450992110,4cyclictest131rcu_preempt08:40:581
13450992110,4cyclictest131rcu_preempt08:40:581
1344999218,6cyclictest12-21ksoftirqd/007:35:110
1344999218,6cyclictest12-21ksoftirqd/007:35:110
1344999215,7cyclictest12-21ksoftirqd/010:36:120
1344999211,9cyclictest12-21ksoftirqd/008:21:160
1344999211,9cyclictest12-21ksoftirqd/008:21:160
1344999211,9cyclictest12-21ksoftirqd/008:21:160
13449992112,6cyclictest12691-21sh08:40:410
13449992112,6cyclictest12691-21sh08:40:410
13449992112,6cyclictest12691-21sh08:40:410
13449992111,5cyclictest12-21ksoftirqd/007:30:210
13449992111,5cyclictest12-21ksoftirqd/007:30:210
229992200,6sleep222998-21ssh09:50:592
229992200,6sleep222998-21ssh09:50:592
229992200,6sleep222998-21ssh09:50:592
194502200,4sleep30-21swapper/310:26:413
194502200,4sleep30-21swapper/310:26:413
157582200,3sleep30-21swapper/311:40:163
157582200,3sleep30-21swapper/311:40:163
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional