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2024-02-26 - 15:03
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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 Mon Feb 26, 2024 00:48:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139502174165,6sleep40-21swapper/419:05:2626
184519915927,84cyclictest0-21swapper/2923:29:3222
184519915818,111cyclictest0-21swapper/2919:59:5222
18451991570,104cyclictest0-21swapper/2922:15:0022
18451991570,104cyclictest0-21swapper/2922:15:0022
18451991530,101cyclictest15432-21cpuspeed_turbos23:50:2422
182849915253,93cyclictest0-21swapper/022:42:240
184519914245,55cyclictest0-21swapper/2920:40:0822
184519914244,59cyclictest0-21swapper/2922:21:0822
18451991420,84cyclictest0-21swapper/2921:00:2622
184519914147,59cyclictest0-21swapper/2919:46:4322
184519914131,66cyclictest0-21swapper/2921:32:3122
184519914131,66cyclictest0-21swapper/2921:32:3022
18451991410,82cyclictest0-21swapper/2923:35:2522
231191140132,6phc2sys0-21swapper/219:07:3612
184519914047,60cyclictest0-21swapper/2921:59:4522
184519914047,60cyclictest0-21swapper/2921:59:4522
184519914045,62cyclictest0-21swapper/2923:18:3722
184519914039,68cyclictest0-21swapper/2900:28:0522
184519914031,70cyclictest0-21swapper/2921:53:5322
184519914031,70cyclictest0-21swapper/2921:53:5322
184519914030,69cyclictest0-21swapper/2900:34:4522
184519913929,69cyclictest0-21swapper/2923:59:2822
18284991390,85cyclictest0-21swapper/023:35:000
184519913851,59cyclictest0-21swapper/2922:58:0222
184519913844,57cyclictest0-21swapper/2921:42:0822
184519913844,57cyclictest0-21swapper/2921:42:0722
184519913831,68cyclictest0-21swapper/2921:37:1922
184519913831,68cyclictest0-21swapper/2921:37:1922
184519913829,66cyclictest0-21swapper/2900:22:2822
183139913850,57cyclictest0-21swapper/500:35:5827
182849913841,60cyclictest0-21swapper/022:10:010
182849913841,60cyclictest0-21swapper/022:10:010
184519913756,60cyclictest0-21swapper/2900:04:5022
184519913752,60cyclictest0-21swapper/2923:47:4322
184519913752,56cyclictest0-21swapper/2923:10:5022
184519913736,63cyclictest0-21swapper/2921:45:5322
184519913736,63cyclictest0-21swapper/2921:45:5222
184519913658,61cyclictest0-21swapper/2900:05:5322
184519913642,63cyclictest0-21swapper/2923:24:4522
184519913631,68cyclictest0-21swapper/2923:34:5422
18434991362,79cyclictest0-21swapper/2521:47:5618
18434991362,79cyclictest0-21swapper/2521:47:5618
183589913648,70cyclictest0-21swapper/1100:22:103
183139913653,56cyclictest0-21swapper/520:20:3127
183139913648,58cyclictest0-21swapper/521:38:0027
183139913648,58cyclictest0-21swapper/521:37:5927
183139913630,70cyclictest0-21swapper/523:09:2227
184519913547,59cyclictest0-21swapper/2922:40:2222
184519913540,61cyclictest0-21swapper/2919:50:2722
184519913528,65cyclictest0-21swapper/2923:40:4722
18451991350,78cyclictest0-21swapper/2920:52:5722
183139913546,57cyclictest0-21swapper/521:18:4527
183139913546,57cyclictest0-21swapper/521:18:4427
184519913462,66cyclictest0-21swapper/2922:28:3822
184519913430,64cyclictest0-21swapper/2900:39:0122
184519913429,65cyclictest0-21swapper/2922:02:5922
184519913429,65cyclictest0-21swapper/2922:02:5822
184519913429,63cyclictest0-21swapper/2922:45:1222
184519913429,61cyclictest0-21swapper/2920:11:1722
184519913427,72cyclictest0-21swapper/2900:18:1022
183139913455,59cyclictest0-21swapper/500:03:5327
183139913451,61cyclictest0-21swapper/500:25:1627
183139913449,62cyclictest0-21swapper/522:28:1327
183139913445,59cyclictest0-21swapper/523:50:0027
183139913427,62cyclictest0-21swapper/523:17:5627
184519913347,69cyclictest0-21swapper/2921:12:4422
184519913347,69cyclictest0-21swapper/2921:12:4322
184519913331,62cyclictest0-21swapper/2922:30:1322
184519913329,64cyclictest0-21swapper/2922:35:0322
184519913329,62cyclictest0-21swapper/2923:08:4322
184519913328,66cyclictest0-21swapper/2922:05:2422
184519913328,66cyclictest0-21swapper/2922:05:2322
18434991338,80cyclictest0-21swapper/2519:53:0418
183949913319,109cyclictest0-21swapper/1721:05:249
183949913319,109cyclictest0-21swapper/1721:05:249
183139913331,72cyclictest0-21swapper/522:13:4727
183139913331,72cyclictest0-21swapper/522:13:4727
183139913330,74cyclictest0-21swapper/521:41:1227
183139913330,74cyclictest0-21swapper/521:41:1127
183139913330,73cyclictest0-21swapper/521:20:2327
183139913330,73cyclictest0-21swapper/521:20:2227
183139913330,72cyclictest0-21swapper/521:56:0927
183139913330,72cyclictest0-21swapper/521:56:0927
183139913330,68cyclictest0-21swapper/521:28:3827
183139913330,68cyclictest0-21swapper/521:28:3727
183139913328,71cyclictest0-21swapper/522:04:4227
183139913328,71cyclictest0-21swapper/522:04:4227
184519913230,65cyclictest0-21swapper/2920:30:3122
184519913230,65cyclictest0-21swapper/2919:20:3122
184519913230,61cyclictest0-21swapper/2919:10:5422
184349913222,76cyclictest0-21swapper/2522:49:2318
183139913260,64cyclictest0-21swapper/523:57:2927
183139913245,58cyclictest0-21swapper/522:06:5027
183139913245,58cyclictest0-21swapper/522:06:5027
183139913230,72cyclictest0-21swapper/522:49:3527
183139913228,69cyclictest0-21swapper/522:16:2727
183139913228,69cyclictest0-21swapper/522:16:2727
183139913227,67cyclictest0-21swapper/522:42:0827
183139913227,62cyclictest0-21swapper/500:06:0227
182849913232,99cyclictest0-21swapper/020:42:030
184519913131,67cyclictest0-21swapper/2921:17:0122
184519913131,67cyclictest0-21swapper/2921:17:0022
184519913126,65cyclictest0-21swapper/2900:10:4322
183949913119,76cyclictest0-21swapper/1721:38:449
183949913119,76cyclictest0-21swapper/1721:38:439
183949913119,73cyclictest0-21swapper/1721:40:389
183949913119,73cyclictest0-21swapper/1721:40:379
183949913119,71cyclictest0-21swapper/1721:25:229
183949913119,71cyclictest0-21swapper/1721:25:219
183139913148,77cyclictest0-21swapper/523:25:5727
183139913129,70cyclictest0-21swapper/522:21:4927
183139913128,68cyclictest0-21swapper/500:17:4727
18306991319,48cyclictest0-21swapper/421:10:3126
18306991319,48cyclictest0-21swapper/421:10:3026
182849913131,83cyclictest0-21swapper/022:15:230
182849913131,83cyclictest0-21swapper/022:15:220
182849913129,38cyclictest0-21swapper/021:41:110
182849913129,38cyclictest0-21swapper/021:41:100
184519913030,61cyclictest0-21swapper/2919:15:4422
184519913029,68cyclictest0-21swapper/2920:17:4322
18451991300,75cyclictest0-21swapper/2920:23:0222
183139913050,63cyclictest0-21swapper/521:32:3927
183139913050,63cyclictest0-21swapper/521:32:3827
183139913044,66cyclictest0-21swapper/520:35:2727
183139913040,60cyclictest0-21swapper/520:04:4727
183139913029,71cyclictest0-21swapper/523:14:4327
183139913029,67cyclictest0-21swapper/521:13:5727
183139913029,67cyclictest0-21swapper/521:13:5627
183139913027,73cyclictest0-21swapper/522:39:5827
183139913027,66cyclictest0-21swapper/520:50:2627
18306991309,120cyclictest0-21swapper/423:34:4626
18306991309,119cyclictest0-21swapper/422:41:4626
18306991309,110cyclictest0-21swapper/423:10:2226
18284991300,81cyclictest0-21swapper/021:13:080
18284991300,81cyclictest0-21swapper/021:13:070
18451991291,75cyclictest0-21swapper/2921:29:5122
18451991291,75cyclictest0-21swapper/2921:29:5022
183949912919,109cyclictest0-21swapper/1719:10:329
183139912943,63cyclictest0-21swapper/519:55:2327
183139912931,73cyclictest0-21swapper/523:35:3427
183139912930,69cyclictest0-21swapper/520:11:2627
183139912929,74cyclictest0-21swapper/523:33:5727
183139912928,69cyclictest0-21swapper/523:01:2227
183139912928,58cyclictest0-21swapper/520:08:1427
18306991299,116cyclictest0-21swapper/400:30:0126
182849912926,75cyclictest0-21swapper/021:50:010
182849912926,75cyclictest0-21swapper/021:50:010
184519912828,60cyclictest0-21swapper/2920:00:0422
18451991280,74cyclictest0-21swapper/2919:35:3022
183139912830,73cyclictest0-21swapper/522:32:4627
18306991289,98cyclictest0-21swapper/421:40:2726
18306991289,98cyclictest0-21swapper/421:40:2626
18306991289,94cyclictest0-21swapper/421:31:5426
18306991289,94cyclictest0-21swapper/421:31:5326
18306991289,76cyclictest0-21swapper/422:10:2226
18306991289,76cyclictest0-21swapper/422:10:2226
18306991289,30cyclictest0-21swapper/421:53:4826
18306991289,30cyclictest0-21swapper/421:53:4826
184519912728,59cyclictest0-21swapper/2920:45:2922
18451991270,79cyclictest0-21swapper/2922:16:1922
18451991270,79cyclictest0-21swapper/2922:16:1922
183139912727,65cyclictest0-21swapper/523:21:3927
182849912727,98cyclictest0-21swapper/020:25:350
182849912727,69cyclictest0-21swapper/019:10:200
18306991269,97cyclictest0-21swapper/423:07:5726
184519912525,58cyclictest0-21swapper/2919:25:2022
18434991250,85cyclictest0-21swapper/2523:25:0418
18434991250,113cyclictest0-21swapper/2521:18:0118
18434991250,113cyclictest0-21swapper/2521:18:0018
18434991250,105cyclictest0-21swapper/2521:59:4218
18434991250,105cyclictest0-21swapper/2521:59:4118
183949912519,74cyclictest0-21swapper/1719:39:019
183139912547,69cyclictest0-21swapper/500:32:4427
183139912526,65cyclictest0-21swapper/500:22:3527
18434991240,86cyclictest0-21swapper/2522:29:0518
18423991240,80cyclictest0-21swapper/2219:25:0715
183139912431,75cyclictest0-21swapper/500:14:0227
183139912430,73cyclictest0-21swapper/521:47:3627
183139912430,73cyclictest0-21swapper/521:47:3627
18306991249,89cyclictest0-21swapper/420:50:2826
18451991230,73cyclictest0-21swapper/2923:00:0922
184349912334,57cyclictest0-21swapper/2521:20:2818
184349912334,57cyclictest0-21swapper/2521:20:2718
18299991235,70cyclictest0-21swapper/320:23:0823
182849912330,51cyclictest0-21swapper/023:45:330
18423991220,87cyclictest0-21swapper/2220:30:2515
183139912232,77cyclictest0-21swapper/523:50:3127
183139912230,72cyclictest0-21swapper/520:15:4127
183139912228,69cyclictest0-21swapper/522:56:1627
183139912227,59cyclictest0-21swapper/520:43:2827
183139912225,59cyclictest0-21swapper/520:55:4627
182849912222,88cyclictest0-21swapper/020:09:280
18434991210,85cyclictest0-21swapper/2521:11:0418
18434991210,85cyclictest0-21swapper/2521:11:0318
183139912131,74cyclictest0-21swapper/523:41:2627
182849912121,98cyclictest0-21swapper/022:26:520
182849912121,71cyclictest0-21swapper/021:29:110
182849912121,71cyclictest0-21swapper/021:29:100
183329912014,74cyclictest0-21swapper/823:49:1830
18306991203,62cyclictest0-21swapper/419:37:2526
182849912032,60cyclictest0-21swapper/022:46:380
182849912027,74cyclictest0-21swapper/023:23:300
184519911924,55cyclictest0-21swapper/2920:05:2522
184349911938,35cyclictest18364-21fschecks_time20:25:2518
183589911930,82cyclictest0-21swapper/1100:30:433
182849911920,72cyclictest0-21swapper/023:19:140
183949911819,59cyclictest0-21swapper/1700:13:109
18394991180,55cyclictest0-21swapper/1721:30:439
18394991180,55cyclictest0-21swapper/1721:30:429
183139911826,60cyclictest0-21swapper/519:35:3727
18306991189,78cyclictest0-21swapper/423:15:5826
184589911736,53cyclictest0-21swapper/3123:49:2225
18434991173,92cyclictest167-21ksoftirqd/2500:32:3218
183589911729,50cyclictest0-21swapper/1121:10:283
183589911729,50cyclictest0-21swapper/1121:10:273
183589911723,91cyclictest0-21swapper/1100:20:013
18306991179,104cyclictest0-21swapper/422:05:3426
18306991179,104cyclictest0-21swapper/422:05:3326
183069911717,95cyclictest151rcu_preempt23:53:3426
182849911746,53cyclictest0-21swapper/022:13:460
182849911746,53cyclictest0-21swapper/022:13:460
182849911645,52cyclictest0-21swapper/000:29:140
184589911538,57cyclictest0-21swapper/3121:57:4025
184589911538,57cyclictest0-21swapper/3121:57:3925
183329911539,69cyclictest0-21swapper/823:30:1930
182849911546,53cyclictest0-21swapper/023:39:340
182849911545,54cyclictest0-21swapper/021:52:400
182849911545,54cyclictest0-21swapper/021:52:390
182849911524,61cyclictest0-21swapper/023:10:400
182849911519,66cyclictest0-21swapper/000:05:110
182849911516,63cyclictest0-21swapper/000:02:320
182849911431,54cyclictest0-21swapper/019:39:340
182849911426,63cyclictest0-21swapper/020:59:400
182849911422,55cyclictest0-21swapper/023:25:560
184589911345,52cyclictest0-21swapper/3120:15:3525
184589911344,46cyclictest0-21swapper/3100:21:5725
184589911339,48cyclictest0-21swapper/3121:43:4525
184589911339,48cyclictest0-21swapper/3121:43:4525
184589911325,58cyclictest0-21swapper/3122:53:1525
184589911324,59cyclictest0-21swapper/3119:36:1925
183589911323,71cyclictest0-21swapper/1122:40:363
183329911343,43cyclictest0-21swapper/820:00:3530
182999911327,80cyclictest0-21swapper/322:06:4823
182999911327,80cyclictest0-21swapper/322:06:4823
182849911334,57cyclictest0-21swapper/021:15:110
182849911334,57cyclictest0-21swapper/021:15:110
182849911325,51cyclictest0-21swapper/022:53:530
182849911322,59cyclictest0-21swapper/020:47:240
184589911243,57cyclictest0-21swapper/3100:03:4725
184589911226,59cyclictest0-21swapper/3100:15:0025
184589911224,59cyclictest0-21swapper/3123:09:1625
184589911222,76cyclictest0-21swapper/3123:19:2425
184589911222,61cyclictest0-21swapper/3123:27:2625
184589911222,59cyclictest0-21swapper/3100:38:0025
184009911262,15cyclictest0-21swapper/1821:28:3510
184009911262,15cyclictest0-21swapper/1821:28:3410
182849911225,62cyclictest0-21swapper/022:02:000
182849911225,62cyclictest0-21swapper/022:02:000
182849911224,58cyclictest0-21swapper/022:59:570
182849911223,57cyclictest0-21swapper/023:41:240
184589911143,51cyclictest0-21swapper/3123:44:3225
184589911135,51cyclictest0-21swapper/3100:17:4125
184589911124,62cyclictest0-21swapper/3123:34:5525
184589911124,59cyclictest0-21swapper/3100:08:3525
184589911122,60cyclictest0-21swapper/3122:32:2125
18358991119,25cyclictest341-21taskset21:00:563
183419911140,70cyclictest0-21swapper/921:50:5231
183419911140,70cyclictest0-21swapper/921:50:5231
182849911127,63cyclictest0-21swapper/000:35:400
182849911125,62cyclictest0-21swapper/021:20:070
182849911125,62cyclictest0-21swapper/021:20:060
182849911124,61cyclictest0-21swapper/022:20:120
182849911124,59cyclictest0-21swapper/023:52:240
182849911124,57cyclictest0-21swapper/021:55:200
182849911124,57cyclictest0-21swapper/021:55:190
182849911124,56cyclictest0-21swapper/020:02:000
182849911123,56cyclictest0-21swapper/022:39:120
182849911123,55cyclictest0-21swapper/000:30:340
184589911050,58cyclictest0-21swapper/3122:24:2225
184589911025,60cyclictest0-21swapper/3122:15:5025
184589911025,60cyclictest0-21swapper/3122:15:4925
184589911025,60cyclictest0-21swapper/3121:03:4125
184589911024,61cyclictest0-21swapper/3120:05:2625
184589911022,57cyclictest0-21swapper/3121:40:0225
184589911022,57cyclictest0-21swapper/3121:40:0125
184349911016,76cyclictest0-21swapper/2522:03:2618
184349911016,76cyclictest0-21swapper/2522:03:2618
18329991109,70cyclictest0-21swapper/719:52:5929
183139911038,44cyclictest0-21swapper/519:18:1027
18306991107,90cyclictest0-21swapper/422:45:3926
18299991100,83cyclictest0-21swapper/323:10:2423
182849911026,59cyclictest0-21swapper/023:57:280
182849911024,56cyclictest0-21swapper/019:54:080
182849911023,61cyclictest0-21swapper/000:12:090
182849911023,56cyclictest0-21swapper/022:30:190
182849911022,57cyclictest0-21swapper/021:32:220
182849911022,57cyclictest0-21swapper/021:32:210
182849911022,57cyclictest0-21swapper/021:05:080
182849911022,57cyclictest0-21swapper/021:05:080
184589910949,54cyclictest0-21swapper/3120:33:4625
184589910925,68cyclictest0-21swapper/3121:26:4025
184589910925,68cyclictest0-21swapper/3121:26:3925
184589910923,56cyclictest0-21swapper/3119:20:3425
184589910923,53cyclictest0-21swapper/3122:40:2525
182849910929,53cyclictest0-21swapper/000:20:580
182849910922,58cyclictest0-21swapper/019:45:290
182849910919,58cyclictest0-21swapper/023:03:450
184589910824,55cyclictest0-21swapper/3122:59:3925
184589910822,57cyclictest0-21swapper/3123:01:1625
184589910822,57cyclictest0-21swapper/3122:00:5225
184589910822,57cyclictest0-21swapper/3122:00:5125
184589910822,55cyclictest0-21swapper/3121:45:2325
184589910822,55cyclictest0-21swapper/3121:45:2225
184349910833,49cyclictest0-21swapper/2521:32:4618
184349910833,49cyclictest0-21swapper/2521:32:4518
184239910843,23cyclictest0-21swapper/2221:25:2715
184239910843,23cyclictest0-21swapper/2221:25:2615
183949910819,54cyclictest0-21swapper/1722:06:309
183949910819,54cyclictest0-21swapper/1722:06:309
182849910844,58cyclictest0-21swapper/021:35:340
182849910844,58cyclictest0-21swapper/021:35:330
182849910831,51cyclictest0-21swapper/019:30:320
182849910830,51cyclictest0-21swapper/020:15:240
182849910823,55cyclictest0-21swapper/020:52:330
184589910725,61cyclictest0-21swapper/3122:14:1425
184589910725,61cyclictest0-21swapper/3122:14:1325
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