You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-10-15 - 04:58
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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackcslot8.osadl.org (updated Wed Oct 15, 2025 00:50:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2482912760,268ptp4l0-21swapper/119:09:451
198962273269,2sleep270-21swapper/2719:10:0120
213499918129,149cyclictest0-21swapper/3122:20:0025
213499918027,126cyclictest0-21swapper/3122:08:1525
2130299180179,1cyclictest151rcu_preempt00:19:3718
213199917223,97cyclictest0-21swapper/2723:20:2120
213199917222,93cyclictest0-21swapper/2723:18:1220
213199917122,130cyclictest0-21swapper/2700:03:2720
213269916057,96cyclictest0-21swapper/2800:10:2421
212309915931,97cyclictest0-21swapper/1620:50:208
212309915931,97cyclictest0-21swapper/1620:50:208
212879915236,88cyclictest0-21swapper/2300:00:2116
213269915139,88cyclictest0-21swapper/2822:26:0921
212169915121,46cyclictest151rcu_preempt21:10:266
185972150145,3sleep70-21swapper/719:05:2429
213269914820,51cyclictest0-21swapper/2821:36:4621
213199914822,84cyclictest0-21swapper/2700:36:4520
212309914829,62cyclictest0-21swapper/1622:45:138
2113899148147,1cyclictest40-21ksoftirqd/422:40:1626
21302991470,87cyclictest0-21swapper/2500:26:3518
212309914733,56cyclictest0-21swapper/1621:20:158
213499914626,70cyclictest0-21swapper/3122:41:5625
212879914631,89cyclictest0-21swapper/2300:19:3616
212309914516,98cyclictest0-21swapper/1621:41:118
211559914414,127cyclictest151rcu_preempt00:00:3728
213269914321,71cyclictest0-21swapper/2821:50:0621
212879914226,81cyclictest0-21swapper/2322:15:2316
21349991410,82cyclictest0-21swapper/3120:22:2825
21349991410,82cyclictest0-21swapper/3120:22:2825
212879914128,79cyclictest0-21swapper/2321:25:2316
212309914153,57cyclictest0-21swapper/1621:52:198
212309913926,66cyclictest0-21swapper/1623:07:438
213199913818,93cyclictest0-21swapper/2721:19:3420
212309913828,70cyclictest0-21swapper/1600:05:238
21319991370,80cyclictest0-21swapper/2721:29:0020
213029913720,44cyclictest0-21swapper/2522:00:2818
212879913735,50cyclictest0-21swapper/2322:00:0116
212309913744,59cyclictest0-21swapper/1620:00:238
212309913744,59cyclictest0-21swapper/1620:00:238
212309913731,63cyclictest0-21swapper/1619:50:138
212309913731,63cyclictest0-21swapper/1619:50:138
212309913729,68cyclictest0-21swapper/1622:40:228
212879913624,72cyclictest0-21swapper/2300:31:2016
212309913645,59cyclictest0-21swapper/1623:26:058
212309913628,65cyclictest0-21swapper/1622:30:158
211559913643,68cyclictest0-21swapper/621:27:3028
21155991360,83cyclictest0-21swapper/622:09:2728
213269913529,70cyclictest0-21swapper/2821:40:1321
21287991350,84cyclictest0-21swapper/2322:13:2616
212309913549,54cyclictest0-21swapper/1600:20:218
212309913543,53cyclictest0-21swapper/1600:00:038
212309913530,71cyclictest0-21swapper/1620:08:198
212309913530,71cyclictest0-21swapper/1620:08:198
212309913529,70cyclictest0-21swapper/1621:31:288
212309913529,69cyclictest0-21swapper/1623:02:238
212309913527,69cyclictest0-21swapper/1623:41:288
211229913525,49cyclictest0-21swapper/221:56:3312
213269913443,52cyclictest0-21swapper/2821:30:5221
213269913428,68cyclictest0-21swapper/2822:36:2921
213109913413,67cyclictest1721rcuc/2620:15:2619
213109913413,67cyclictest1721rcuc/2620:15:2619
212309913432,67cyclictest0-21swapper/1623:50:258
213269913353,59cyclictest0-21swapper/2823:51:2321
213269913329,71cyclictest0-21swapper/2820:45:0821
213269913329,71cyclictest0-21swapper/2820:45:0821
213269913329,68cyclictest0-21swapper/2800:23:4521
213269913327,71cyclictest0-21swapper/2823:46:2421
21326991330,89cyclictest0-21swapper/2823:15:2421
212309913349,78cyclictest0-21swapper/1622:58:358
212309913348,57cyclictest0-21swapper/1623:32:498
212309913331,70cyclictest0-21swapper/1619:45:098
212309913331,70cyclictest0-21swapper/1619:45:098
212309913328,68cyclictest0-21swapper/1620:20:218
212309913328,68cyclictest0-21swapper/1620:20:218
212309913328,67cyclictest0-21swapper/1623:49:518
213499913229,54cyclictest0-21swapper/3122:25:5425
213269913229,67cyclictest0-21swapper/2823:44:5921
213269913229,67cyclictest0-21swapper/2821:25:1621
213269913228,69cyclictest0-21swapper/2823:28:4021
213269913228,67cyclictest0-21swapper/2822:12:1721
21287991320,86cyclictest0-21swapper/2320:15:2316
21287991320,86cyclictest0-21swapper/2320:15:2316
212309913231,59cyclictest0-21swapper/1622:15:188
212309913230,70cyclictest0-21swapper/1619:25:378
212309913230,101cyclictest0-21swapper/1623:21:028
212309913229,70cyclictest0-21swapper/1622:06:458
212309913228,70cyclictest0-21swapper/1621:28:168
212309913228,69cyclictest0-21swapper/1622:00:528
212309913227,64cyclictest0-21swapper/1621:05:018
21169991320,82cyclictest0-21swapper/822:30:2230
211389913225,92cyclictest40-21ksoftirqd/421:34:4326
213499913136,58cyclictest0-21swapper/3100:32:0125
213269913147,54cyclictest0-21swapper/2823:21:2921
213269913129,69cyclictest0-21swapper/2819:40:1421
213269913129,69cyclictest0-21swapper/2819:40:1421
213269913129,66cyclictest0-21swapper/2822:20:1721
213269913127,69cyclictest0-21swapper/2819:16:4821
213269913127,68cyclictest0-21swapper/2822:49:5721
213269913127,65cyclictest0-21swapper/2823:34:3721
213269913124,84cyclictest185-21ksoftirqd/2820:15:1621
213269913124,84cyclictest185-21ksoftirqd/2820:15:1621
213029913135,28cyclictest0-21swapper/2523:19:1418
21302991310,67cyclictest0-21swapper/2520:22:1318
21302991310,67cyclictest0-21swapper/2520:22:1318
212309913131,74cyclictest0-21swapper/1621:46:268
212309913128,71cyclictest0-21swapper/1619:35:138
211559913125,62cyclictest0-21swapper/622:43:0728
213499913037,56cyclictest0-21swapper/3121:51:4225
213499913029,67cyclictest0-21swapper/3123:49:1525
213499913027,65cyclictest0-21swapper/3100:14:0825
213499913017,74cyclictest0-21swapper/3122:48:5325
213269913031,71cyclictest0-21swapper/2823:07:0321
213269913029,68cyclictest0-21swapper/2823:35:0121
213269913028,69cyclictest0-21swapper/2822:50:1821
213269913028,66cyclictest0-21swapper/2823:01:2621
213269913028,62cyclictest0-21swapper/2819:45:2121
213269913028,62cyclictest0-21swapper/2819:45:2121
213269913026,60cyclictest0-21swapper/2819:25:0221
212309913030,75cyclictest0-21swapper/1622:23:508
212309913028,68cyclictest0-21swapper/1600:35:198
211559913046,55cyclictest0-21swapper/621:45:2428
21138991309,109cyclictest40-21ksoftirqd/400:31:5426
213499912928,68cyclictest0-21swapper/3123:50:2025
213499912928,66cyclictest0-21swapper/3100:24:3325
213499912926,69cyclictest0-21swapper/3119:35:1125
213269912930,76cyclictest0-21swapper/2822:42:1321
213269912928,66cyclictest0-21swapper/2821:58:5621
213269912928,63cyclictest0-21swapper/2821:16:2421
213269912927,67cyclictest0-21swapper/2821:23:0721
213269912926,65cyclictest0-21swapper/2822:04:4821
212879912917,82cyclictest0-21swapper/2320:05:1416
212879912917,82cyclictest0-21swapper/2320:05:1416
211559912927,68cyclictest0-21swapper/621:15:1828
213499912829,68cyclictest0-21swapper/3123:19:2025
213499912828,66cyclictest0-21swapper/3123:30:1725
213269912831,77cyclictest0-21swapper/2800:00:1621
213269912831,72cyclictest0-21swapper/2822:15:4421
213269912831,67cyclictest0-21swapper/2820:04:3521
213269912831,67cyclictest0-21swapper/2820:04:3521
213269912829,74cyclictest0-21swapper/2800:27:2721
213269912827,65cyclictest0-21swapper/2820:30:1221
213269912827,65cyclictest0-21swapper/2820:30:1221
213029912841,58cyclictest0-21swapper/2500:33:3218
213029912839,57cyclictest0-21swapper/2500:01:2818
213029912824,63cyclictest0-21swapper/2519:38:1718
212309912832,78cyclictest0-21swapper/1623:59:288
212309912830,76cyclictest0-21swapper/1623:11:218
212309912829,68cyclictest0-21swapper/1620:15:338
212309912829,68cyclictest0-21swapper/1620:15:338
212309912828,63cyclictest0-21swapper/1621:59:488
211559912847,80cyclictest0-21swapper/623:00:1328
21155991284,27cyclictest0-21swapper/600:28:2428
211559912828,70cyclictest0-21swapper/623:31:1228
211559912827,72cyclictest0-21swapper/622:47:5528
211559912827,67cyclictest0-21swapper/622:52:4428
211559912824,63cyclictest0-21swapper/620:14:3428
211559912824,63cyclictest0-21swapper/620:14:3428
213499912727,68cyclictest0-21swapper/3119:47:2925
213499912727,68cyclictest0-21swapper/3119:47:2925
213269912728,63cyclictest0-21swapper/2820:40:2321
213269912728,63cyclictest0-21swapper/2820:40:2321
213199912723,68cyclictest0-21swapper/2723:50:1620
212309912760,66cyclictest0-21swapper/1619:16:508
212309912730,72cyclictest0-21swapper/1621:10:048
212309912725,60cyclictest0-21swapper/1622:11:338
211559912726,62cyclictest0-21swapper/620:53:1228
211559912726,62cyclictest0-21swapper/620:53:1228
211389912727,99cyclictest40-21ksoftirqd/422:38:3626
213499912638,58cyclictest0-21swapper/3100:28:1725
213499912629,70cyclictest0-21swapper/3120:03:3125
213499912629,70cyclictest0-21swapper/3120:03:3125
213499912627,66cyclictest0-21swapper/3119:30:0625
213499912626,65cyclictest0-21swapper/3121:55:2625
213499912626,65cyclictest0-21swapper/3121:23:2125
213499912626,64cyclictest0-21swapper/3121:29:1525
213499912626,64cyclictest0-21swapper/3120:58:3225
213499912626,64cyclictest0-21swapper/3120:58:3225
213499912624,62cyclictest0-21swapper/3121:31:2325
213269912631,78cyclictest0-21swapper/2823:56:3021
213269912627,66cyclictest0-21swapper/2822:07:2721
213029912646,57cyclictest0-21swapper/2500:37:1618
213029912645,55cyclictest0-21swapper/2521:28:3718
212879912622,66cyclictest0-21swapper/2322:25:1316
21238991263,75cyclictest0-21swapper/1723:00:109
212309912642,51cyclictest0-21swapper/1620:43:348
212309912642,51cyclictest0-21swapper/1620:43:348
212309912631,66cyclictest0-21swapper/1600:25:548
212309912627,54cyclictest0-21swapper/1620:30:018
212309912627,54cyclictest0-21swapper/1620:30:018
211559912629,63cyclictest0-21swapper/623:23:4428
211559912628,69cyclictest0-21swapper/623:10:2228
211559912626,66cyclictest0-21swapper/620:25:1528
211559912626,66cyclictest0-21swapper/620:25:1528
211559912623,62cyclictest0-21swapper/621:10:0828
211389912634,91cyclictest0-21swapper/423:25:0326
213499912534,58cyclictest0-21swapper/3122:51:3325
213499912528,75cyclictest0-21swapper/3122:57:5825
213499912528,68cyclictest0-21swapper/3123:10:4625
213499912527,66cyclictest0-21swapper/3121:46:5325
213499912526,61cyclictest0-21swapper/3100:04:4625
213429912522,54cyclictest0-21swapper/3021:14:4824
213269912557,67cyclictest0-21swapper/2820:35:0221
213269912557,67cyclictest0-21swapper/2820:35:0221
213269912528,68cyclictest0-21swapper/2822:32:0421
213029912547,54cyclictest0-21swapper/2522:29:0318
213029912544,51cyclictest0-21swapper/2521:19:0018
213029912539,55cyclictest0-21swapper/2523:21:5518
213029912528,66cyclictest0-21swapper/2521:56:0918
213029912528,64cyclictest0-21swapper/2523:06:2518
213029912526,65cyclictest0-21swapper/2521:33:2618
212309912530,76cyclictest0-21swapper/1620:30:338
212309912530,76cyclictest0-21swapper/1620:30:338
212309912524,61cyclictest0-21swapper/1619:22:118
212309912518,80cyclictest0-21swapper/1619:55:188
212309912518,80cyclictest0-21swapper/1619:55:188
211559912529,67cyclictest0-21swapper/623:48:2928
211559912527,69cyclictest0-21swapper/623:36:0228
211559912527,63cyclictest0-21swapper/621:51:4928
211559912525,68cyclictest0-21swapper/600:05:2528
211559912525,66cyclictest0-21swapper/621:35:1828
211559912524,67cyclictest0-21swapper/623:54:1228
213499912429,65cyclictest0-21swapper/3100:15:2725
213499912426,63cyclictest0-21swapper/3119:55:1325
213499912426,63cyclictest0-21swapper/3119:55:1325
213499912425,65cyclictest0-21swapper/3123:07:3525
213499912424,62cyclictest0-21swapper/3122:20:0125
213269912436,54cyclictest0-21swapper/2820:23:1821
213269912436,54cyclictest0-21swapper/2820:23:1821
213199912419,24cyclictest0-21swapper/2700:14:1920
213029912445,58cyclictest0-21swapper/2520:02:1918
213029912445,58cyclictest0-21swapper/2520:02:1918
213029912435,58cyclictest0-21swapper/2523:38:2918
213029912433,62cyclictest0-21swapper/2519:54:5818
213029912433,62cyclictest0-21swapper/2519:54:5818
213029912427,65cyclictest0-21swapper/2521:14:4318
213029912426,65cyclictest0-21swapper/2523:12:0218
213029912425,66cyclictest0-21swapper/2523:51:5018
21287991240,87cyclictest0-21swapper/2322:00:2416
211559912439,70cyclictest0-21swapper/619:20:0228
211559912429,68cyclictest0-21swapper/623:55:1628
211559912428,77cyclictest0-21swapper/619:10:2728
211559912428,68cyclictest0-21swapper/622:59:0928
211559912426,67cyclictest0-21swapper/620:45:0128
211559912426,67cyclictest0-21swapper/620:45:0128
211559912426,66cyclictest0-21swapper/619:28:0528
211559912426,63cyclictest0-21swapper/622:00:5428
211389912447,76cyclictest40-21ksoftirqd/421:24:5026
213499912324,59cyclictest0-21swapper/3123:00:3825
213269912326,61cyclictest0-21swapper/2820:09:2021
213269912326,61cyclictest0-21swapper/2820:09:2021
213199912327,67cyclictest0-21swapper/2722:13:3120
213199912327,63cyclictest0-21swapper/2719:23:5420
213199912326,64cyclictest0-21swapper/2723:45:2820
213199912326,63cyclictest0-21swapper/2722:01:4620
213029912346,50cyclictest0-21swapper/2521:45:4318
213029912333,59cyclictest0-21swapper/2523:47:3418
213029912327,69cyclictest0-21swapper/2522:39:1018
213029912327,66cyclictest0-21swapper/2521:23:3418
213029912326,65cyclictest0-21swapper/2523:58:1518
213029912326,63cyclictest0-21swapper/2520:55:1818
213029912326,63cyclictest0-21swapper/2520:55:1818
212309912330,73cyclictest0-21swapper/1619:10:258
212309912328,69cyclictest0-21swapper/1622:37:448
211559912330,71cyclictest0-21swapper/620:35:2428
211559912330,71cyclictest0-21swapper/620:35:2328
211559912330,70cyclictest0-21swapper/621:44:3028
211559912330,59cyclictest0-21swapper/622:13:4328
211559912329,67cyclictest0-21swapper/623:28:0128
211389912337,40cyclictest0-21swapper/420:05:1526
211389912337,40cyclictest0-21swapper/420:05:1526
213499912228,59cyclictest0-21swapper/3122:10:2425
213499912226,65cyclictest0-21swapper/3123:20:2525
213499912224,65cyclictest0-21swapper/3123:25:1325
213269912229,70cyclictest0-21swapper/2800:32:5121
213199912255,62cyclictest0-21swapper/2719:10:1620
213199912227,68cyclictest0-21swapper/2722:43:2820
213199912226,64cyclictest0-21swapper/2700:34:5920
213199912225,64cyclictest0-21swapper/2722:28:3020
213029912240,57cyclictest0-21swapper/2519:28:5618
213029912230,58cyclictest0-21swapper/2523:44:0618
213029912226,63cyclictest0-21swapper/2500:21:1418
213029912226,62cyclictest0-21swapper/2520:35:1318
213029912226,62cyclictest0-21swapper/2520:35:1318
213029912225,65cyclictest0-21swapper/2521:00:2718
212389912227,59cyclictest0-21swapper/1723:09:459
212309912230,77cyclictest0-21swapper/1619:40:208
212309912230,77cyclictest0-21swapper/1619:40:208
211559912235,58cyclictest0-21swapper/600:14:3028
211559912230,76cyclictest0-21swapper/619:40:2228
211559912230,76cyclictest0-21swapper/619:40:2228
211559912229,73cyclictest0-21swapper/622:29:4528
211559912229,66cyclictest0-21swapper/623:42:2628
211559912228,70cyclictest0-21swapper/619:20:0128
211559912227,57cyclictest0-21swapper/600:19:1928
211559912223,65cyclictest0-21swapper/622:30:1728
211559912223,62cyclictest0-21swapper/622:21:4428
213499912144,45cyclictest0-21swapper/3121:35:0825
213499912127,60cyclictest0-21swapper/3119:14:3625
213499912126,59cyclictest0-21swapper/3119:25:1725
213499912125,63cyclictest0-21swapper/3100:35:1425
213269912129,68cyclictest0-21swapper/2800:20:0121
213269912124,58cyclictest0-21swapper/2821:06:3321
213199912147,58cyclictest0-21swapper/2700:19:4020
213199912143,52cyclictest0-21swapper/2723:44:2420
213199912127,62cyclictest0-21swapper/2700:07:5420
213199912125,62cyclictest0-21swapper/2722:07:0820
21319991210,71cyclictest0-21swapper/2720:50:1120
21319991210,71cyclictest0-21swapper/2720:50:1120
213029912151,57cyclictest0-21swapper/2520:11:0818
213029912151,57cyclictest0-21swapper/2520:11:0818
213029912134,60cyclictest0-21swapper/2523:00:4818
213029912126,63cyclictest0-21swapper/2523:27:1518
212309912133,76cyclictest0-21swapper/1600:34:278
211559912130,68cyclictest0-21swapper/600:32:0828
211559912129,69cyclictest0-21swapper/600:24:0728
211559912128,69cyclictest0-21swapper/620:33:1628
211559912128,69cyclictest0-21swapper/620:33:1628
211559912128,68cyclictest0-21swapper/621:55:0128
211559912127,60cyclictest0-21swapper/623:05:0228
211389912188,33cyclictest40-21ksoftirqd/423:17:0826
213499912030,76cyclictest0-21swapper/3122:38:4225
213269912021,60cyclictest0-21swapper/2821:12:5821
213199912028,67cyclictest0-21swapper/2719:46:0420
213199912028,67cyclictest0-21swapper/2719:46:0420
213199912026,66cyclictest0-21swapper/2721:24:2220
213199912026,59cyclictest0-21swapper/2719:34:0220
213029912058,62cyclictest0-21swapper/2521:05:0618
213029912026,61cyclictest0-21swapper/2522:05:2918
213029912025,63cyclictest0-21swapper/2521:53:4418
21238991203,70cyclictest0-21swapper/1722:29:249
211559912031,70cyclictest0-21swapper/621:33:3928
211559912031,65cyclictest0-21swapper/623:16:1528
213269911933,77cyclictest0-21swapper/2800:39:1521
213269911932,77cyclictest0-21swapper/2820:55:2021
213269911932,77cyclictest0-21swapper/2820:55:2021
213269911926,55cyclictest0-21swapper/2819:31:5921
213269911922,58cyclictest0-21swapper/2800:09:5221
213199911955,61cyclictest0-21swapper/2720:20:1520
213199911955,61cyclictest0-21swapper/2720:20:1520
213199911930,72cyclictest0-21swapper/2719:50:2020
213199911930,72cyclictest0-21swapper/2719:50:2020
213199911929,70cyclictest0-21swapper/2721:48:2520
213199911927,67cyclictest0-21swapper/2722:46:4020
213199911927,66cyclictest0-21swapper/2723:13:2420
213199911927,66cyclictest0-21swapper/2723:07:3120
213199911927,60cyclictest0-21swapper/2721:32:5520
213199911927,59cyclictest0-21swapper/2722:15:0920
213199911925,61cyclictest0-21swapper/2700:25:3320
213029911928,66cyclictest0-21swapper/2522:52:5618
213029911927,68cyclictest0-21swapper/2522:17:4618
212309911924,58cyclictest0-21swapper/1621:16:338
211389911928,77cyclictest0-21swapper/422:57:1626
213199911848,60cyclictest0-21swapper/2722:21:3220
213199911826,61cyclictest0-21swapper/2720:44:0020
213199911826,61cyclictest0-21swapper/2720:44:0020
213199911826,59cyclictest0-21swapper/2721:55:2220
213199911825,66cyclictest0-21swapper/2720:10:2720
213199911825,66cyclictest0-21swapper/2720:10:2720
213029911851,66cyclictest0-21swapper/2500:13:4518
213029911828,70cyclictest0-21swapper/2522:56:1618
213029911827,63cyclictest0-21swapper/2520:50:4118
213029911827,63cyclictest0-21swapper/2520:50:4118
212389911816,59cyclictest0-21swapper/1700:23:139
212309911824,58cyclictest0-21swapper/1623:38:138
211559911831,80cyclictest0-21swapper/621:05:1928
211319911841,57cyclictest0-21swapper/321:58:4323
211319911838,49cyclictest0-21swapper/320:33:1323
211319911838,49cyclictest0-21swapper/320:33:1223
213499911731,70cyclictest0-21swapper/3119:50:2425
213499911731,70cyclictest0-21swapper/3119:50:2425
213199911727,56cyclictest0-21swapper/2719:35:2320
213199911726,59cyclictest0-21swapper/2721:37:4420
213199911724,52cyclictest0-21swapper/2721:06:4420
213109911742,49cyclictest0-21swapper/2600:34:3719
213029911729,72cyclictest0-21swapper/2522:44:3018
213029911728,67cyclictest0-21swapper/2521:37:1018
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional