You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-17 - 09:12
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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackfslot4.osadl.org (updated Wed Dec 17, 2025 00:45:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1301423660,1sleep29218-21kworker/u8:121:35:182
924523580,1sleep25633-21kworker/u8:823:35:162
925123370,4sleep19227-21apt-get23:35:201
2680923350,3sleep10-21swapper/120:55:211
1215423190,2sleep10-21swapper/121:33:281
1306423180,8sleep1121rcu_preempt23:40:431
1302423140,2sleep19215-21kworker/u8:021:35:211
1943323120,2sleep10-21swapper/121:46:021
1943323120,2sleep10-21swapper/121:46:021
3031023110,1sleep228469-21kworker/u8:000:15:252
1125823070,4sleep2251ksoftirqd/220:12:262
2633523060,1sleep118654-21kworker/u8:420:55:011
3089923050,2sleep20-21swapper/219:40:032
1858723050,2sleep10-21swapper/120:31:301
553723020,1sleep13998-21kworker/u8:2000:30:281
2262423020,1sleep121001-21kworker/u8:400:00:251
2262423020,1sleep121001-21kworker/u8:400:00:241
1633423000,6sleep211857-21kworker/2:220:25:362
2278722990,1sleep215867-21kworker/u8:300:00:302
2278722990,1sleep215867-21kworker/u8:300:00:302
598022970,1sleep23998-21kworker/u8:2000:30:322
2653922960,1sleep124765-21kworker/u8:122:00:331
2564622940,2sleep10-21swapper/119:25:181
1804222940,1sleep216811-21kworker/u8:820:30:262
1752422940,14sleep20-21swapper/222:46:132
2446722900,1sleep221440-21kworker/u8:219:20:252
94522890,3sleep1940-21ssh21:10:371
706422890,1sleep25709-21kworker/u8:3020:00:322
2379222890,2sleep10-21swapper/119:20:151
2773022870,2sleep20-21swapper/219:30:212
334322860,3sleep13342-21ssh21:15:271
2007722840,1sleep219494-21kworker/u8:319:10:212
2007722840,1sleep219494-21kworker/u8:319:10:202
2138822830,1sleep19441-21kworker/u8:521:50:281
2138822830,1sleep19441-21kworker/u8:521:50:281
915722810,3sleep225-21ksoftirqd/200:36:072
2100522810,10sleep1121rcu_preempt23:57:071
428922800,1sleep12416-21kworker/u8:422:20:311
428922800,1sleep12416-21kworker/u8:422:20:301
2962622800,1sleep227804-21kworker/u8:323:10:332
1893122780,2sleep30-21swapper/319:05:443
1017722780,3sleep1191ksoftirqd/122:32:211
605522770,1sleep22416-21kworker/u8:422:25:182
235322770,2sleep1401-21kworker/u8:723:20:361
3260822760,3sleep232607-21ssh23:16:032
3260822760,3sleep232607-21ssh23:16:032
324822760,1sleep132523-21kworker/u8:719:50:301
3203722740,1sleep1181rcuc/119:40:341
3203722740,1sleep1181rcuc/119:40:331
3152822740,2sleep231519-21ssh22:10:272
181822740,2sleep21817-21ssh22:15:382
2407622730,1sleep19441-21kworker/u8:521:55:391
2341422730,2sleep10-21swapper/120:45:251
1915922730,2sleep20-21swapper/221:45:392
1915922730,2sleep20-21swapper/221:45:392
860422720,3sleep28598-21ssh21:25:332
860422720,3sleep28598-21ssh21:25:332
554022720,2sleep10-21swapper/119:55:451
814122710,2sleep10-21swapper/122:29:441
80222710,1sleep230072-21kworker/u8:1021:10:302
529022710,1sleep22417-21kworker/u8:522:23:132
529022710,1sleep22417-21kworker/u8:522:23:132
1578522710,1sleep29441-21kworker/u8:521:40:212
2903622700,1sleep219667-21kworker/u8:622:05:332
2903622700,1sleep219667-21kworker/u8:622:05:322
2793522690,1sleep115867-21kworker/u8:300:10:371
2789822690,1sleep223587-21kworker/u8:700:10:352
2409322690,1sleep219667-21kworker/u8:621:55:402
2036322690,1sleep218654-21kworker/u8:420:35:412
1938122690,1sleep118652-21kworker/u8:320:35:201
2207022680,1sleep12415-21kworker/u8:322:55:361
2007622670,2sleep10-21swapper/119:10:191
2007622670,2sleep10-21swapper/119:10:191
339222660,2sleep23389-21ssh00:25:382
3141022660,7sleep119-21ksoftirqd/121:05:301
2711222650,2sleep127111-21ssh23:05:331
2101722650,20sleep20-21swapper/220:40:192
485922640,2sleep10-21swapper/123:25:351
225622640,1sleep2400-21kworker/u8:623:20:282
1187222640,1sleep110126-21kworker/u8:2322:35:311
2740922630,1sleep220517-21kworker/u8:220:55:352
271222630,2sleep12416-21kworker/u8:422:18:061
2532422630,2sleep125323-21ssh00:05:311
1684322630,1sleep110107-21kworker/u8:222:45:271
650622620,1sleep15636-21kworker/u8:923:30:161
2954922620,2sleep127963-21kworker/u8:8521:00:401
2954922620,2sleep127963-21kworker/u8:8521:00:401
2273722620,2sleep10-21swapper/119:15:331
219622620,2sleep12164-21ssh00:25:001
1942822610,1sleep210126-21kworker/u8:2322:50:272
474522600,2sleep24739-21ssh23:25:282
3243822600,3sleep132440-21timerandwakeup23:15:421
3243822600,3sleep132440-21timerandwakeup23:15:421
2915022600,2sleep129147-21ssh22:05:401
2915022600,2sleep129147-21ssh22:05:401
2208922600,1sleep212694-21kworker/u8:922:55:362
886722590,2sleep10-21swapper/120:05:331
886722590,2sleep10-21swapper/120:05:331
821522590,1sleep25633-21kworker/u8:823:32:392
733922590,1sleep11725-21kworker/u8:2521:24:401
3042922590,3sleep130428-21ssh00:15:311
1520522590,1sleep213301-21kworker/u8:123:45:342
269522580,1sleep115867-21kworker/u8:300:25:211
646622570,2sleep26464-21ssh21:20:432
3236322570,1sleep228469-21kworker/u8:000:20:282
2627222570,6sleep232182-21diskmemload00:08:012
2019822570,1sleep213301-21kworker/u8:123:55:262
1559222570,1sleep112688-21kworker/u8:122:43:551
1559222570,1sleep112688-21kworker/u8:122:43:551
2065022560,2sleep10-21swapper/122:53:581
1617222560,8sleep115871-21kworker/u8:723:48:151
1439122560,2sleep10-21swapper/120:20:291
1439122560,2sleep10-21swapper/120:20:291
118122560,1sleep232526-21kworker/u8:1119:45:252
877222550,2sleep28771-21ssh22:30:212
499522550,1sleep23841-21kworker/u8:419:55:252
263222550,3sleep22631-21ssh21:15:162
2595822550,2sleep20-21swapper/220:51:082
1902122550,2sleep10-21swapper/119:05:491
995722540,3sleep19956-21ssh00:39:481
316022540,1sleep20-21swapper/219:50:272
1811322540,1sleep217424-21kworker/u8:719:05:092
1298122540,1sleep111203-21kworker/u8:120:15:541
1172422540,2sleep20-21swapper/221:31:282
747522530,2sleep10-21swapper/120:01:111
3102322530,2sleep127340-21kworker/u8:1022:10:221
3039422530,1sleep130341-21kworker/u8:223:12:151
772022520,4sleep119-21ksoftirqd/121:25:161
772022520,4sleep119-21ksoftirqd/121:25:161
2871122520,1sleep227963-21kworker/u8:8521:00:092
2871122520,1sleep227963-21kworker/u8:8521:00:092
2772522520,1sleep121445-21kworker/u8:919:30:211
1759222520,2sleep10-21swapper/121:44:091
1274422520,2sleep212743-21ssh22:37:292
2564122510,3sleep225639-21apt-get19:25:162
1713722510,2sleep20-21swapper/223:50:212
1713722510,2sleep20-21swapper/223:50:212
1578922510,2sleep20-21swapper/222:44:522
1578922510,2sleep20-21swapper/222:44:522
1198122510,1sleep211203-21kworker/u8:120:15:232
2458422500,2sleep20-21swapper/223:00:362
2458422500,2sleep20-21swapper/223:00:352
2325522500,2sleep20-21swapper/219:16:592
2721322490,1sleep225247-21kworker/u8:1023:05:382
2456422490,3sleep124562-21ntpq23:00:351
2456422490,3sleep124562-21ntpq23:00:351
2729822480,1sleep222215-21kworker/u8:322:02:152
2363722480,2sleep20-21swapper/220:45:302
2060522480,2sleep220604-21ssh21:50:172
2060522480,2sleep220604-21ssh21:50:172
1441022480,1sleep213070-21kworker/u8:620:20:302
1441022480,1sleep213070-21kworker/u8:620:20:302
3199622470,1sleep231922-21kworker/u8:521:08:052
3012822470,1sleep1181rcuc/119:35:351
1766422460,1sleep115870-21kworker/u8:623:50:281
1766422460,1sleep115870-21kworker/u8:623:50:271
1669322460,1sleep113070-21kworker/u8:620:25:511
950122450,1sleep29354-21kworker/u8:520:08:372
950122450,1sleep29354-21kworker/u8:520:08:362
1143322450,1sleep111209-21kworker/u8:1020:14:421
2208122440,3sleep119-21ksoftirqd/120:40:431
211722440,1sleep11998-21kworker/u8:1419:48:491
1309622430,2sleep20-21swapper/223:40:482
3116622420,1sleep229047-21kworker/u8:019:40:102
3116622420,1sleep229047-21kworker/u8:019:40:102
77652390,13sleep30-21swapper/321:25:183
77652390,13sleep30-21swapper/321:25:183
285892300,2chrt0-21swapper/323:10:013
237062300,1sleep30-21swapper/300:02:483
237062300,1sleep30-21swapper/300:02:483
60452270,2sleep30-21swapper/300:30:343
289082270,2sleep30-21swapper/323:10:173
168532270,2sleep30-21swapper/323:50:143
168532270,2sleep30-21swapper/323:50:143
291552260,2sleep30-21swapper/300:14:373
26612260,2sleep30-21swapper/322:17:523
8332250,14sleep30-21swapper/300:20:483
306312250,14sleep30-21swapper/319:36:453
196482250,13sleep30-21swapper/321:47:013
196482250,13sleep30-21swapper/321:47:013
169372250,2sleep30-21swapper/320:28:513
79872240,2sleep30-21swapper/322:29:013
47262240,2sleep30-21swapper/322:20:413
47262240,2sleep30-21swapper/322:20:413
204382240,2sleep30-21swapper/322:52:573
146542240,2sleep30-21swapper/321:37:203
77342230,2sleep30-21swapper/320:04:313
44342230,2sleep30-21swapper/321:18:023
274592230,12sleep30-21swapper/319:30:063
271912230,2sleep30-21swapper/319:29:463
174232230,2sleep30-21swapper/322:45:463
309422210,2sleep30-21swapper/300:16:133
264942210,2sleep30-21swapper/300:09:023
243362210,2sleep30-21swapper/320:48:483
223952210,2sleep30-21swapper/320:42:253
221782210,10sleep3301rcuc/319:15:233
220072210,11sleep30-21swapper/321:51:153
220072210,11sleep30-21swapper/321:51:153
215022210,2sleep30-21swapper/319:13:113
215022210,2sleep30-21swapper/319:13:103
209492210,2sleep30-21swapper/323:56:533
144242210,2sleep30-21swapper/320:20:313
144242210,2sleep30-21swapper/320:20:313
56872200,10sleep3301rcuc/323:27:373
183222200,2sleep30-21swapper/320:30:403
74632180,7sleep3301rcuc/321:25:023
299502180,8sleep3301rcuc/321:00:503
299502180,8sleep3301rcuc/321:00:503
97892170,7sleep3301rcuc/322:30:423
65562170,5sleep3301rcuc/323:30:183
38662170,7sleep3301rcuc/319:52:413
253112170,7sleep3301rcuc/320:50:253
171222170,7sleep3301rcuc/321:41:583
127342170,7sleep3301rcuc/322:37:253
9632160,6sleep3301rcuc/321:10:393
77782160,6sleep3301rcuc/300:35:163
39452160,6sleep3301rcuc/300:26:363
260292160,5sleep3301rcuc/322:00:233
107852160,1sleep30-21swapper/321:30:243
83112150,4sleep3301rcuc/320:05:233
83112150,4sleep3301rcuc/320:05:233
47872150,2sleep3301rcuc/319:55:223
327602150,4sleep3301rcuc/323:16:453
327602150,4sleep3301rcuc/323:16:453
326562150,5sleep3301rcuc/319:43:493
326562150,5sleep3301rcuc/319:43:493
3102150,5sleep3301rcuc/322:14:103
305692150,5sleep3301rcuc/321:05:123
237892150,5sleep3301rcuc/319:20:133
1991899158,4cyclictest160612chrt23:47:443
1991899158,4cyclictest151932chrt22:42:043
1991899158,4cyclictest151932chrt22:42:043
198932150,5sleep3301rcuc/320:35:263
16632150,2sleep30-21swapper/323:20:183
8222140,3sleep30-21swapper/319:45:213
301772140,3sleep3301rcuc/322:08:473
301772140,3sleep3301rcuc/322:08:473
250132140,4sleep3301rcuc/321:58:263
236862140,4sleep3301rcuc/323:00:123
236862140,4sleep3301rcuc/323:00:113
213312140,4sleep3301rcuc/322:55:183
1991899146,5cyclictest11999-21taskset20:15:243
114302140,2sleep3301rcuc/320:14:403
111022140,2sleep3301rcuc/323:38:203
278612130,3sleep30-21swapper/320:56:403
117532130,3sleep30-21swapper/323:40:093
7013293,2sleep00-21swapper/000:32:520
7012293,2sleep00-21swapper/021:23:110
453293,2sleep00-21swapper/022:14:480
4279293,2sleep00-21swapper/021:17:200
9912282,2sleep00-21swapper/000:39:350
9046282,2sleep00-21swapper/021:25:520
9046282,2sleep00-21swapper/021:25:520
8506282,2sleep00-21swapper/023:34:030
5734282,2sleep00-21swapper/023:27:520
3823283,2sleep00-21swapper/019:52:150
3419282,2sleep00-21swapper/022:20:110
3419282,2sleep00-21swapper/022:20:110
32411282,2sleep00-21swapper/019:40:490
32411282,2sleep00-21swapper/019:40:490
30915282,2sleep00-21swapper/000:16:080
30840283,2sleep00-21swapper/019:39:250
29076281,2sleep00-21swapper/022:05:360
29076281,2sleep00-21swapper/022:05:360
27772282,2sleep00-21swapper/023:06:490
2748282,2sleep00-21swapper/023:20:520
27130282,2sleep00-21swapper/022:01:300
26991283,2sleep00-21swapper/019:27:110
25944282,2sleep00-21swapper/000:06:310
2552282,2sleep00-21swapper/022:17:220
24838282,2sleep00-21swapper/021:57:400
23577282,2sleep00-21swapper/000:02:140
23577282,2sleep00-21swapper/000:02:130
23193283,2sleep00-21swapper/019:16:140
23041282,2sleep00-21swapper/022:58:300
22358282,2sleep00-21swapper/021:52:500
22358282,2sleep00-21swapper/021:52:500
2086283,2sleep00-21swapper/019:48:250
19733282,2sleep00-21swapper/021:47:230
19733282,2sleep00-21swapper/021:47:230
18805283,2sleep00-21swapper/020:34:150
18682282,2sleep00-21swapper/023:53:050
18682282,2sleep00-21swapper/023:53:040
17403282,2sleep00-21swapper/021:43:170
16521282,2sleep00-21swapper/023:49:510
15023282,2sleep00-21swapper/022:41:170
15023282,2sleep00-21swapper/022:41:170
14374282,2sleep00-21swapper/021:36:050
1371282,2sleep00-21swapper/000:21:270
13625282,2sleep00-21swapper/023:43:110
12929282,2sleep00-21swapper/022:38:200
11155282,2sleep00-21swapper/020:11:160
10902282,2sleep00-21swapper/023:37:250
10596282,2sleep00-21swapper/022:34:170
9479272,2sleep00-21swapper/020:08:190
9479272,2sleep00-21swapper/020:08:190
7711271,2sleep00-21swapper/022:27:470
5612271,2sleep00-21swapper/019:56:370
3753271,2sleep00-21swapper/000:25:460
32030272,2sleep00-21swapper/021:08:320
30906272,2sleep00-21swapper/023:14:500
30033272,2sleep00-21swapper/021:01:400
30033272,2sleep00-21swapper/021:01:400
29025272,2sleep00-21swapper/019:34:500
27848272,2sleep00-21swapper/020:56:300
26954271,2sleep00-21swapper/000:10:050
26098273,2sleep00-21swapper/020:52:320
25367272,2sleep00-21swapper/019:24:540
25231271,2sleep00-21swapper/023:01:470
25231271,2sleep00-21swapper/023:01:470
24123272,2sleep00-21swapper/020:46:050
22314271,2sleep00-21swapper/020:41:270
21623272,2sleep00-21swapper/019:14:450
21623272,2sleep00-21swapper/019:14:450
20867271,2sleep00-21swapper/023:56:310
20459272,2sleep00-21swapper/020:36:450
17639271,3sleep017643-21ssh22:46:440
1530271,2sleep00-21swapper/021:11:290
15004272,2sleep00-21swapper/020:22:380
15004272,2sleep00-21swapper/020:22:380
12978271,2sleep00-21swapper/020:15:540
7627261,2sleep00-21swapper/020:03:080
740261,2sleep00-21swapper/023:18:390
740261,2sleep00-21swapper/023:18:380
16919261,2sleep00-21swapper/020:28:370
none11:06:110
none11:06:110
none11:06:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional