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2023-03-22 - 03:48

x86 AMD 1950X @3700 MHz, Linux 5.10.47-rt46 (Profile)

Latency plot of system in rack #c, slot #8
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
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 Mar 22, 2023 00:49:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
231191229221,6phc2sys0-21swapper/219:09:3912
2279912210,213ptp4l0-21swapper/119:07:151
51859917094,76cyclictest185-21ksoftirqd/2822:30:3221
51239916137,103cyclictest0-21swapper/2022:38:5613
51239915631,77cyclictest0-21swapper/2022:14:5413
51239915631,77cyclictest0-21swapper/2022:14:5313
51239915631,107cyclictest0-21swapper/2000:05:0013
51619915566,88cyclictest0-21swapper/2523:06:3018
51239915529,93cyclictest0-21swapper/2021:28:2513
5208991541,112cyclictest0-21swapper/3122:20:3825
5208991541,112cyclictest0-21swapper/3122:20:3725
51239915430,84cyclictest0-21swapper/2023:40:2713
5208991531,146cyclictest0-21swapper/3123:03:2325
5208991531,132cyclictest0-21swapper/3123:20:2925
51239915337,67cyclictest0-21swapper/2022:07:3213
51239915328,76cyclictest0-21swapper/2000:27:3413
50939915119,102cyclictest0-21swapper/1623:15:018
5208991501,108cyclictest0-21swapper/3121:35:4325
51619915061,68cyclictest0-21swapper/2500:22:5418
51239915027,78cyclictest0-21swapper/2021:35:2213
51239915026,110cyclictest0-21swapper/2020:40:1313
518599149148,1cyclictest151rcu_preempt22:25:4421
518599149148,1cyclictest151rcu_preempt22:25:4321
5208991471,145cyclictest0-21swapper/3122:50:0225
4991991457,99cyclictest0-21swapper/322:34:3623
51239914418,105cyclictest0-21swapper/2019:50:0313
5093991440,85cyclictest0-21swapper/1623:02:038
51239914323,82cyclictest0-21swapper/2022:54:5913
4991991437,84cyclictest0-21swapper/300:20:2023
51619914151,56cyclictest0-21swapper/2522:56:1118
51239914111,127cyclictest151rcu_preempt21:18:1513
51239914111,127cyclictest151rcu_preempt21:18:1513
5093991410,89cyclictest0-21swapper/1623:15:008
5093991410,81cyclictest0-21swapper/1620:20:298
4991991417,83cyclictest0-21swapper/323:20:0123
4991991417,133cyclictest0-21swapper/323:40:3323
4991991417,104cyclictest0-21swapper/323:53:0923
50939914049,61cyclictest0-21swapper/1620:10:158
50939914031,62cyclictest0-21swapper/1623:41:088
5093991400,82cyclictest0-21swapper/1600:20:028
4991991407,94cyclictest0-21swapper/322:13:5823
4991991407,94cyclictest0-21swapper/322:13:5823
5093991390,81cyclictest0-21swapper/1622:35:238
5208991381,97cyclictest0-21swapper/3123:10:0525
5208991381,85cyclictest0-21swapper/3100:29:5725
5208991381,102cyclictest0-21swapper/3123:59:2925
50939913849,59cyclictest0-21swapper/1621:34:438
50939913849,59cyclictest0-21swapper/1621:34:438
5093991380,82cyclictest0-21swapper/1620:30:138
50939913749,57cyclictest0-21swapper/1623:05:508
5093991370,80cyclictest0-21swapper/1621:56:208
5093991370,80cyclictest0-21swapper/1621:56:198
5208991361,100cyclictest0-21swapper/3121:30:2425
5208991361,100cyclictest0-21swapper/3121:30:2325
51239913634,73cyclictest0-21swapper/2022:55:3213
50939913628,64cyclictest0-21swapper/1621:03:258
50939913545,57cyclictest0-21swapper/1600:04:118
50939913529,69cyclictest0-21swapper/1620:05:138
50939913523,71cyclictest0-21swapper/1622:27:408
50939913523,71cyclictest0-21swapper/1622:27:408
5093991350,77cyclictest0-21swapper/1623:23:598
5161991340,72cyclictest0-21swapper/2522:10:5518
5161991340,72cyclictest0-21swapper/2522:10:5418
51239913426,67cyclictest0-21swapper/2021:20:2413
51239913426,67cyclictest0-21swapper/2021:20:2413
50939913440,56cyclictest0-21swapper/1621:51:518
50939913440,56cyclictest0-21swapper/1621:51:508
50939913434,64cyclictest0-21swapper/1620:35:258
50939913430,71cyclictest0-21swapper/1623:57:588
5208991331,90cyclictest0-21swapper/3122:10:5925
5208991331,90cyclictest0-21swapper/3122:10:5925
50939913328,66cyclictest0-21swapper/1622:34:488
5093991325,75cyclictest0-21swapper/1623:46:158
50939913226,105cyclictest0-21swapper/1622:49:358
5093991320,78cyclictest0-21swapper/1622:51:428
50939913159,67cyclictest0-21swapper/1620:55:278
50939913129,64cyclictest0-21swapper/1600:35:238
50939913127,67cyclictest0-21swapper/1622:10:028
50939913125,66cyclictest0-21swapper/1600:09:238
50939913111,73cyclictest0-21swapper/1623:25:228
5093991310,76cyclictest0-21swapper/1619:33:278
51489913011,71cyclictest0-21swapper/2300:18:0416
50939913027,64cyclictest0-21swapper/1620:50:038
5093991301,76cyclictest0-21swapper/1623:50:298
50939912941,68cyclictest0-21swapper/1619:20:228
5093991290,79cyclictest0-21swapper/1620:00:138
50939912829,72cyclictest0-21swapper/1620:25:148
50939912825,65cyclictest0-21swapper/1622:41:018
51859912754,72cyclictest0-21swapper/2820:35:2021
51239912726,64cyclictest0-21swapper/2022:00:2913
51239912726,64cyclictest0-21swapper/2022:00:2913
50939912728,68cyclictest0-21swapper/1621:05:228
5093991270,77cyclictest0-21swapper/1619:58:138
51619912625,100cyclictest0-21swapper/2519:25:0218
5093991260,79cyclictest0-21swapper/1600:18:178
50939912527,59cyclictest0-21swapper/1622:10:178
50939912527,59cyclictest0-21swapper/1622:10:178
5093991250,75cyclictest0-21swapper/1621:20:198
5093991250,75cyclictest0-21swapper/1621:20:198
51619912434,57cyclictest0-21swapper/2522:45:0618
51619912342,53cyclictest0-21swapper/2521:57:0118
51619912342,53cyclictest0-21swapper/2521:57:0018
51489912338,62cyclictest0-21swapper/2300:39:5916
5093991230,76cyclictest0-21swapper/1622:18:028
5093991230,76cyclictest0-21swapper/1622:18:028
51489912220,68cyclictest0-21swapper/2321:32:5616
51489912220,68cyclictest0-21swapper/2321:32:5516
5100991220,88cyclictest0-21swapper/1700:12:059
51859912144,19cyclictest0-21swapper/2822:53:1421
51239912119,69cyclictest0-21swapper/2020:22:0913
5093991216,67cyclictest0-21swapper/1619:27:468
5093991215,68cyclictest0-21swapper/1622:21:478
5093991215,68cyclictest0-21swapper/1622:21:468
51619912030,71cyclictest0-21swapper/2500:09:0118
51619912020,72cyclictest0-21swapper/2523:02:3418
51619912019,73cyclictest0-21swapper/2522:04:5418
51619912019,73cyclictest0-21swapper/2522:04:5318
51489912042,55cyclictest0-21swapper/2322:40:4916
50939912027,57cyclictest0-21swapper/1623:36:048
49919912023,55cyclictest0-21swapper/319:31:5023
5169991191,86cyclictest0-21swapper/2622:03:2719
5169991191,86cyclictest0-21swapper/2622:03:2619
51489911918,93cyclictest0-21swapper/2321:39:5216
5130991199,79cyclictest0-21swapper/2121:12:3514
5130991190,86cyclictest0-21swapper/2100:37:1614
51239911923,63cyclictest0-21swapper/2020:15:1313
50939911933,79cyclictest0-21swapper/1622:57:028
50939911921,59cyclictest0-21swapper/1619:16:188
4991991197,86cyclictest0-21swapper/300:08:3923
4991991197,69cyclictest0-21swapper/322:24:3923
4991991197,69cyclictest0-21swapper/322:24:3823
51619911852,57cyclictest0-21swapper/2523:37:3018
51619911826,60cyclictest0-21swapper/2500:03:5618
51489911851,40cyclictest0-21swapper/2323:44:5516
5148991183,69cyclictest0-21swapper/2319:15:2116
51239911823,55cyclictest0-21swapper/2021:10:2813
51239911819,62cyclictest0-21swapper/2020:04:3913
51619911763,53cyclictest0-21swapper/2521:00:1318
51619911743,50cyclictest0-21swapper/2522:35:3018
51619911741,52cyclictest0-21swapper/2522:16:1518
51619911741,52cyclictest0-21swapper/2522:16:1418
51619911733,55cyclictest0-21swapper/2522:51:0018
51489911745,55cyclictest0-21swapper/2300:28:4616
5130991179,77cyclictest0-21swapper/2121:57:5614
5130991179,77cyclictest0-21swapper/2121:57:5514
51239911725,62cyclictest0-21swapper/2000:35:2813
51239911725,61cyclictest0-21swapper/2023:09:2413
50939911724,54cyclictest0-21swapper/1619:53:228
4991991170,80cyclictest0-21swapper/319:41:2623
5161991169,67cyclictest0-21swapper/2519:12:2618
51619911632,57cyclictest0-21swapper/2520:48:3618
51489911637,52cyclictest0-21swapper/2321:27:3416
51489911622,53cyclictest0-21swapper/2322:23:1016
51489911622,53cyclictest0-21swapper/2322:23:1016
51489911621,61cyclictest0-21swapper/2319:20:2516
51309911614,77cyclictest0-21swapper/2123:15:2614
51239911641,50cyclictest0-21swapper/2019:55:2613
51239911640,52cyclictest0-21swapper/2021:53:0013
51239911640,52cyclictest0-21swapper/2021:52:5913
51239911625,59cyclictest0-21swapper/2022:15:2713
51239911625,59cyclictest0-21swapper/2022:15:2613
52089911539,52cyclictest0-21swapper/3100:36:2225
5208991150,95cyclictest0-21swapper/3100:00:0225
51619911542,58cyclictest0-21swapper/2523:11:3518
51619911524,64cyclictest0-21swapper/2500:25:2118
51619911524,62cyclictest0-21swapper/2521:09:5818
51619911524,62cyclictest0-21swapper/2520:18:4118
51619911522,62cyclictest0-21swapper/2521:43:5618
51619911522,62cyclictest0-21swapper/2521:43:5618
51489911524,63cyclictest0-21swapper/2319:40:1016
51239911531,60cyclictest0-21swapper/2023:33:2813
51239911526,66cyclictest0-21swapper/2023:15:1813
51239911525,57cyclictest0-21swapper/2019:44:4513
51239911524,60cyclictest0-21swapper/2022:45:1913
51239911522,59cyclictest0-21swapper/2021:59:5613
51239911522,59cyclictest0-21swapper/2021:59:5513
50939911525,58cyclictest0-21swapper/1621:48:548
50939911525,58cyclictest0-21swapper/1621:48:538
51619911451,59cyclictest0-21swapper/2519:42:4518
51619911436,53cyclictest0-21swapper/2523:24:0718
51619911426,61cyclictest0-21swapper/2521:53:3518
51619911426,61cyclictest0-21swapper/2521:53:3518
51619911426,60cyclictest0-21swapper/2521:30:1818
51619911426,60cyclictest0-21swapper/2521:30:1718
51619911425,59cyclictest0-21swapper/2523:42:5018
51619911425,57cyclictest0-21swapper/2521:24:5618
51619911425,57cyclictest0-21swapper/2521:24:5618
51619911424,61cyclictest0-21swapper/2523:15:3518
51619911424,61cyclictest0-21swapper/2522:32:4918
51619911424,59cyclictest0-21swapper/2523:52:5818
51489911427,59cyclictest0-21swapper/2300:30:2216
51489911425,59cyclictest0-21swapper/2321:15:3516
51489911425,59cyclictest0-21swapper/2321:15:3416
51489911424,60cyclictest0-21swapper/2323:15:3316
51239911424,59cyclictest0-21swapper/2023:50:3313
51239911419,66cyclictest0-21swapper/2023:28:4713
51619911333,55cyclictest0-21swapper/2523:28:2318
51619911327,63cyclictest0-21swapper/2500:34:4018
51619911326,58cyclictest0-21swapper/2523:33:1218
51619911324,60cyclictest0-21swapper/2519:46:3818
51619911324,58cyclictest0-21swapper/2523:45:1418
51619911324,58cyclictest0-21swapper/2520:03:4418
51619911323,56cyclictest0-21swapper/2520:38:5918
51489911360,53cyclictest0-21swapper/2323:35:1816
51489911346,54cyclictest0-21swapper/2323:56:4216
51489911325,60cyclictest0-21swapper/2321:44:0916
51489911325,60cyclictest0-21swapper/2321:44:0816
51489911324,57cyclictest0-21swapper/2323:05:5616
51239911327,60cyclictest0-21swapper/2022:30:2313
51239911325,57cyclictest0-21swapper/2000:22:0513
51239911324,62cyclictest0-21swapper/2000:08:4413
51239911324,59cyclictest0-21swapper/2023:00:2113
51239911323,56cyclictest0-21swapper/2019:47:5713
51239911321,53cyclictest0-21swapper/2023:35:4313
51619911236,58cyclictest0-21swapper/2520:29:5518
51619911227,60cyclictest0-21swapper/2522:09:5018
51619911226,66cyclictest0-21swapper/2500:16:2118
51619911226,61cyclictest0-21swapper/2522:25:5318
51619911226,61cyclictest0-21swapper/2522:25:5318
51619911224,58cyclictest0-21swapper/2520:55:3418
51619911224,57cyclictest0-21swapper/2523:59:5918
51619911224,57cyclictest0-21swapper/2500:11:1018
51489911244,55cyclictest0-21swapper/2323:26:4516
51489911239,50cyclictest0-21swapper/2323:54:3416
51489911224,59cyclictest0-21swapper/2319:35:2216
51239911242,46cyclictest0-21swapper/2020:29:4013
51239911227,62cyclictest0-21swapper/2023:20:2013
51239911226,70cyclictest0-21swapper/2022:22:2213
51239911226,70cyclictest0-21swapper/2022:22:2213
51239911226,55cyclictest0-21swapper/2020:59:0913
51239911225,67cyclictest0-21swapper/2021:30:0313
51239911225,67cyclictest0-21swapper/2021:30:0213
51239911225,57cyclictest0-21swapper/2021:42:1413
51239911225,57cyclictest0-21swapper/2021:42:1413
51239911224,66cyclictest0-21swapper/2020:50:2813
51239911222,62cyclictest0-21swapper/2021:09:2513
5093991120,70cyclictest0-21swapper/1621:12:258
4991991127,73cyclictest0-21swapper/322:17:4423
4991991127,73cyclictest0-21swapper/322:17:4423
4991991127,69cyclictest0-21swapper/300:28:5723
4991991127,68cyclictest0-21swapper/320:37:1523
52089911142,47cyclictest0-21swapper/3123:19:2425
52089911134,58cyclictest0-21swapper/3119:20:1925
52089911132,51cyclictest0-21swapper/3123:26:2125
5208991111,89cyclictest0-21swapper/3121:00:2725
51619911136,45cyclictest0-21swapper/2520:30:5818
51619911127,57cyclictest0-21swapper/2521:36:0918
51619911126,63cyclictest0-21swapper/2521:11:0318
51619911124,59cyclictest0-21swapper/2521:49:0018
51619911124,59cyclictest0-21swapper/2521:49:0018
51619911124,57cyclictest0-21swapper/2522:23:4418
51619911124,57cyclictest0-21swapper/2522:23:4318
51489911139,54cyclictest0-21swapper/2319:13:5916
51489911137,44cyclictest0-21swapper/2321:57:3116
51489911137,44cyclictest0-21swapper/2321:57:3016
51489911125,63cyclictest0-21swapper/2323:12:5116
51489911125,58cyclictest0-21swapper/2322:58:5216
51239911122,57cyclictest0-21swapper/2019:30:1813
51239911122,56cyclictest0-21swapper/2019:35:4013
52089911023,60cyclictest0-21swapper/3122:06:5925
51619911024,61cyclictest0-21swapper/2521:18:0018
51619911024,61cyclictest0-21swapper/2521:17:5918
51619911024,56cyclictest0-21swapper/2522:41:2218
51619911023,59cyclictest0-21swapper/2519:30:0318
51489911032,50cyclictest0-21swapper/2321:03:4916
51239911025,63cyclictest0-21swapper/2000:31:4313
4991991107,79cyclictest0-21swapper/320:15:2423
49919911043,45cyclictest0-21swapper/320:24:4423
52089910924,58cyclictest0-21swapper/3121:50:4125
52089910924,58cyclictest0-21swapper/3121:50:4125
51859910955,53cyclictest185-21ksoftirqd/2823:08:4321
51619910924,55cyclictest0-21swapper/2500:35:1318
51489910926,67cyclictest0-21swapper/2320:30:2416
51489910926,62cyclictest0-21swapper/2323:21:5716
51489910925,65cyclictest0-21swapper/2320:25:3516
51489910924,57cyclictest0-21swapper/2300:10:2816
51489910924,55cyclictest0-21swapper/2320:35:1316
51489910923,58cyclictest0-21swapper/2323:00:3416
51309910912,59cyclictest1421rcuc/2121:29:3714
51239910926,65cyclictest0-21swapper/2019:10:0913
50939910929,66cyclictest0-21swapper/1621:44:028
50939910929,66cyclictest0-21swapper/1621:44:018
5093991091,63cyclictest0-21swapper/1621:27:488
5093991090,64cyclictest0-21swapper/1600:33:158
50779910918,43cyclictest0-21swapper/1421:51:296
50779910918,43cyclictest0-21swapper/1421:51:286
4991991097,85cyclictest0-21swapper/323:25:2123
52089910825,59cyclictest0-21swapper/3100:19:3525
52089910823,60cyclictest0-21swapper/3119:50:2825
52089910822,58cyclictest0-21swapper/3119:15:4525
51489910821,57cyclictest0-21swapper/2319:25:1316
51239910822,59cyclictest0-21swapper/2020:45:0213
51239910822,55cyclictest0-21swapper/2022:41:4513
5093991080,65cyclictest0-21swapper/1621:35:518
52089910727,58cyclictest0-21swapper/3120:44:2625
52089910724,59cyclictest0-21swapper/3122:31:1825
52089910723,57cyclictest0-21swapper/3121:56:3525
52089910723,57cyclictest0-21swapper/3121:56:3425
52089910720,57cyclictest0-21swapper/3123:40:1625
51859910745,59cyclictest151rcu_preempt19:50:1321
51619910727,63cyclictest0-21swapper/2519:35:2518
51489910725,69cyclictest0-21swapper/2320:57:3916
51489910724,60cyclictest0-21swapper/2321:23:5116
51489910724,60cyclictest0-21swapper/2321:23:5116
51489910724,56cyclictest0-21swapper/2300:25:0016
51239910735,43cyclictest0-21swapper/2021:47:0913
51239910735,43cyclictest0-21swapper/2021:47:0813
51239910729,69cyclictest0-21swapper/2023:12:0413
51239910724,42cyclictest0-21swapper/2019:23:3113
51239910721,51cyclictest0-21swapper/2023:56:5813
5030991070,87cyclictest0-21swapper/821:10:0230
49919910739,50cyclictest0-21swapper/321:24:0323
49919910739,50cyclictest0-21swapper/321:24:0323
52089910625,65cyclictest0-21swapper/3121:17:1925
52089910625,65cyclictest0-21swapper/3121:17:1825
52089910625,64cyclictest0-21swapper/3120:38:3325
52089910624,61cyclictest0-21swapper/3120:32:4025
52089910624,60cyclictest0-21swapper/3100:33:4225
5208991061,68cyclictest0-21swapper/3121:24:3125
5208991061,68cyclictest0-21swapper/3121:24:3025
51619910625,70cyclictest0-21swapper/2521:27:0518
51489910627,69cyclictest0-21swapper/2322:03:2116
51489910627,69cyclictest0-21swapper/2322:03:2116
51489910623,62cyclictest0-21swapper/2322:34:5616
51489910622,55cyclictest0-21swapper/2322:10:5316
51489910622,55cyclictest0-21swapper/2322:10:5216
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50939910623,50cyclictest0-21swapper/1622:03:378
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5093991060,64cyclictest0-21swapper/1621:16:028
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50849910611,12cyclictest0-21swapper/1500:35:027
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52089910526,62cyclictest0-21swapper/3122:25:5925
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5208991051,61cyclictest0-21swapper/3122:18:5925
51949910527,37cyclictest0-21swapper/2900:25:0722
5185991057,74cyclictest0-21swapper/2821:10:2221
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51859910524,47cyclictest0-21swapper/2822:15:2121
51859910524,47cyclictest0-21swapper/2822:15:2021
51859910520,51cyclictest0-21swapper/2800:28:3721
51699910540,46cyclictest0-21swapper/2623:21:2919
51489910528,68cyclictest0-21swapper/2321:50:0216
51489910528,68cyclictest0-21swapper/2321:50:0116
51489910528,65cyclictest0-21swapper/2320:08:3016
51489910524,67cyclictest0-21swapper/2320:45:2216
51489910519,50cyclictest0-21swapper/2322:25:3316
51489910519,50cyclictest0-21swapper/2322:25:3316
49919910538,49cyclictest0-21swapper/321:55:0323
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49919910523,54cyclictest0-21swapper/322:53:0323
49919910523,53cyclictest0-21swapper/321:32:3623
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497799105102,1cyclictest0-21swapper/119:22:431
52089910422,53cyclictest0-21swapper/3121:43:4525
52089910422,53cyclictest0-21swapper/3121:43:4425
5208991041,79cyclictest0-21swapper/3123:39:4425
51859910441,44cyclictest0-21swapper/2820:03:0221
51859910423,55cyclictest0-21swapper/2822:20:2421
51859910423,55cyclictest0-21swapper/2822:20:2321
51489910435,62cyclictest0-21swapper/2319:50:2016
51489910427,59cyclictest0-21swapper/2319:30:0216
51309910417,49cyclictest1421rcuc/2122:56:4714
4991991047,58cyclictest0-21swapper/323:09:1923
49919910429,57cyclictest0-21swapper/321:25:0623
49919910423,54cyclictest0-21swapper/321:35:4823
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