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2023-10-04 - 07:45
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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
Characteristics of the 376 highest latencies:
System rackcslot1.osadl.org (updated Wed Oct 04, 2023 00:48:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
808621170,0sleep28085-21sh23:40:594
390799980,90rtkit-daemon0-21swapper/1019:08:232
1909427363,7sleep110-21swapper/1119:08:343
1899727265,5sleep80-21swapper/819:07:0810
1910726862,4sleep90-21swapper/919:08:4511
1892626657,6sleep00-21swapper/019:06:110
84562640,0sleep81011ktimersoftd/823:42:0510
1891526458,4sleep20-21swapper/219:06:014
1895526253,6sleep30-21swapper/319:06:395
1898226054,4sleep60-21swapper/619:06:548
1894325953,4sleep40-21swapper/419:06:276
1903625852,4sleep50-21swapper/519:07:407
1908425448,4sleep10-21swapper/119:08:241
325192510,0sleep458-21ksoftirqd/421:13:206
1906424136,3sleep70-21swapper/719:08:069
1964799308,17cyclictest0-21swapper/121:10:021
1964799265,16cyclictest0-21swapper/119:40:021
1964799254,14cyclictest0-21swapper/123:05:001
1964299240,23cyclictest0-21swapper/021:35:080
1968399232,20cyclictest0-21swapper/721:40:249
1967799231,21cyclictest0-21swapper/621:34:448
1967799230,22cyclictest0-21swapper/621:36:258
1967199230,21cyclictest0-21swapper/520:00:177
1966499234,14cyclictest0-21swapper/423:50:026
1965999231,21cyclictest0-21swapper/321:35:115
1965999231,20cyclictest0-21swapper/321:29:585
1965999230,21cyclictest0-21swapper/321:47:275
1964299234,14cyclictest0-21swapper/023:50:010
1969999224,13cyclictest0-21swapper/900:40:0111
1969999224,12cyclictest0-21swapper/920:10:0111
1967799221,14cyclictest0-21swapper/623:35:018
1967199221,20cyclictest0-21swapper/521:43:597
1965999224,13cyclictest0-21swapper/300:10:015
1965999223,14cyclictest0-21swapper/320:55:015
1965999221,20cyclictest0-21swapper/321:30:365
1965999220,21cyclictest0-21swapper/321:41:025
1964799224,14cyclictest0-21swapper/122:30:001
1964799224,13cyclictest0-21swapper/122:40:011
1964799224,13cyclictest0-21swapper/120:45:021
1964799224,13cyclictest0-21swapper/100:25:021
1964299225,13cyclictest0-21swapper/000:25:020
1964299224,13cyclictest0-21swapper/000:20:020
1964299223,12cyclictest0-21swapper/023:00:000
1970499214,12cyclictest0-21swapper/1023:00:012
1970499210,20cyclictest0-21swapper/1021:37:572
1969999214,12cyclictest0-21swapper/919:50:0211
1968399210,20cyclictest0-21swapper/721:46:479
1968399210,20cyclictest0-21swapper/721:34:459
1968399210,20cyclictest0-21swapper/719:58:139
1967799210,20cyclictest0-21swapper/620:00:428
1967799210,20cyclictest0-21swapper/619:57:548
1967199210,20cyclictest0-21swapper/521:45:547
1967199210,20cyclictest0-21swapper/521:39:197
1967199210,20cyclictest0-21swapper/521:31:447
1966499211,19cyclictest0-21swapper/421:40:306
1966499211,18cyclictest0-21swapper/421:39:466
1966499211,18cyclictest0-21swapper/421:31:516
1965999211,19cyclictest0-21swapper/319:58:395
1964299214,11cyclictest0-21swapper/020:45:010
1970999200,19cyclictest0-21swapper/1121:47:183
1969999204,12cyclictest0-21swapper/922:10:0111
1969999200,19cyclictest0-21swapper/921:32:2111
1968399203,13cyclictest0-21swapper/721:22:119
1968399200,19cyclictest0-21swapper/720:01:089
1968399200,13cyclictest0-21swapper/720:06:279
1968399200,12cyclictest0-21swapper/723:30:529
1966499200,19cyclictest0-21swapper/420:00:256
1966499200,19cyclictest0-21swapper/419:58:426
1966499200,18cyclictest0-21swapper/421:46:536
1965999204,12cyclictest0-21swapper/319:20:015
1965999204,12cyclictest0-21swapper/319:20:015
1965999203,12cyclictest0-21swapper/319:35:005
1965999200,19cyclictest0-21swapper/320:01:175
1964799204,11cyclictest0-21swapper/100:25:011
1970499193,11cyclictest0-21swapper/1020:45:012
1970499193,11cyclictest0-21swapper/1019:40:002
1970499193,11cyclictest0-21swapper/1000:30:012
1969999190,18cyclictest0-21swapper/921:47:4111
1968399191,3cyclictest0-21swapper/720:27:499
1968399191,10cyclictest0-21swapper/720:32:569
1968399190,13cyclictest0-21swapper/700:02:599
19677991915,3cyclictest0-21swapper/620:20:208
1967799190,18cyclictest0-21swapper/621:46:568
1967799190,18cyclictest0-21swapper/621:41:458
1967199190,17cyclictest0-21swapper/519:59:047
1966499193,11cyclictest0-21swapper/400:00:016
1965999193,12cyclictest0-21swapper/300:35:025
1964799195,10cyclictest0-21swapper/123:10:011
1964799190,18cyclictest0-21swapper/121:44:421
1964299190,17cyclictest0-21swapper/021:45:360
1970499180,17cyclictest0-21swapper/1019:59:362
1969999184,10cyclictest0-21swapper/921:22:1211
1969999184,10cyclictest0-21swapper/920:20:0111
1969299181,16cyclictest0-21swapper/820:13:0610
1968399188,3cyclictest0-21swapper/700:13:279
1968399180,12cyclictest0-21swapper/722:06:359
1968399180,11cyclictest0-21swapper/723:01:089
1968399180,11cyclictest0-21swapper/722:45:509
1968399180,11cyclictest0-21swapper/722:31:589
1968399180,11cyclictest0-21swapper/719:42:249
1968399180,11cyclictest0-21swapper/700:28:179
1966499183,12cyclictest0-21swapper/421:30:026
1970999171,15cyclictest0-21swapper/1123:39:313
1969999170,16cyclictest0-21swapper/921:42:2611
1969999170,16cyclictest0-21swapper/921:38:4911
1968399178,3cyclictest0-21swapper/722:23:529
1968399172,7cyclictest0-21swapper/723:52:299
1967799173,10cyclictest0-21swapper/623:00:018
1967799170,16cyclictest0-21swapper/619:30:018
1967799170,16cyclictest0-21swapper/619:30:018
19671991713,3cyclictest906-21snmpd22:50:447
1965999172,9cyclictest967-21lldpd00:00:025
1965999171,10cyclictest0-21swapper/320:40:025
1965399171,13cyclictest0-21swapper/222:31:414
19642991716,1cyclictest3-21ksoftirqd/022:30:110
164402170,1sleep110-21swapper/1122:40:243
320352160,1sleep80-21swapper/822:57:5910
260742160,2sleep30-21swapper/322:16:255
1970999164,11cyclictest0-21swapper/1121:30:023
1970999161,14cyclictest0-21swapper/1121:20:523
1970999161,14cyclictest0-21swapper/1100:20:293
1970999160,5cyclictest0-21swapper/1100:39:593
1970499163,12cyclictest0-21swapper/1022:30:012
1970499161,10cyclictest0-21swapper/1022:05:012
1969999161,3cyclictest0-21swapper/900:03:1511
19699991611,3cyclictest906-21snmpd20:37:5811
1969299161,3cyclictest0-21swapper/823:00:3310
19692991612,3cyclictest0-21swapper/800:36:3910
1969299161,14cyclictest0-21swapper/819:38:3710
1969299161,14cyclictest0-21swapper/800:29:5610
1968399163,9cyclictest0-21swapper/723:20:029
1968399163,7cyclictest0-21swapper/700:40:029
1968399162,6cyclictest0-21swapper/722:50:409
1968399162,11cyclictest0-21swapper/720:40:029
19683991612,3cyclictest0-21swapper/722:29:049
1968399161,14cyclictest0-21swapper/721:14:109
1968399160,10cyclictest0-21swapper/721:02:119
19671991613,2cyclictest906-21snmpd20:48:357
19671991611,3cyclictest967-21lldpd20:50:317
19671991611,3cyclictest967-21lldpd20:27:207
19671991611,3cyclictest906-21snmpd20:13:247
19664991613,2cyclictest906-21snmpd20:12:026
1966499161,14cyclictest0-21swapper/419:27:426
1966499161,14cyclictest0-21swapper/419:27:426
1965399163,10cyclictest0-21swapper/221:25:014
1965399161,3cyclictest0-21swapper/223:28:374
1965399161,3cyclictest0-21swapper/220:42:294
1965399161,14cyclictest0-21swapper/220:51:464
1964799161,14cyclictest0-21swapper/123:16:201
19647991611,3cyclictest906-21snmpd22:06:561
19647991610,5cyclictest0-21swapper/100:32:181
1964299164,1cyclictest3-21ksoftirqd/023:40:390
1970999155,9cyclictest0-21swapper/1122:50:013
1970999153,10cyclictest0-21swapper/1123:35:013
1970999151,13cyclictest0-21swapper/1123:46:063
19709991511,3cyclictest0-21swapper/1121:08:263
19709991511,3cyclictest0-21swapper/1120:39:203
1970999150,14cyclictest0-21swapper/1120:14:303
1970499151,9cyclictest967-21lldpd21:20:012
1970499151,13cyclictest0-21swapper/1021:23:482
19699991511,3cyclictest0-21swapper/922:16:2411
19699991511,3cyclictest0-21swapper/921:59:3011
1969999151,13cyclictest0-21swapper/921:19:0611
19699991511,3cyclictest0-21swapper/920:43:2711
1969999151,13cyclictest0-21swapper/919:50:2911
1969999150,14cyclictest0-21swapper/921:07:4711
19692991511,3cyclictest0-21swapper/823:34:3310
1969299151,13cyclictest0-21swapper/823:21:0910
1969299151,13cyclictest0-21swapper/823:17:2210
19692991511,3cyclictest0-21swapper/821:16:5610
1969299151,13cyclictest0-21swapper/820:15:1710
1969299151,13cyclictest0-21swapper/819:30:3310
19692991511,3cyclictest0-21swapper/800:09:3210
19692991510,4cyclictest0-21swapper/822:16:0210
19692991510,4cyclictest0-21swapper/800:00:2410
1969299150,14cyclictest0-21swapper/822:40:1210
1969299150,14cyclictest0-21swapper/822:29:2710
1969299150,14cyclictest0-21swapper/800:24:5310
1968399152,12cyclictest0-21swapper/700:22:569
19683991511,3cyclictest0-21swapper/723:11:129
19683991511,3cyclictest0-21swapper/722:43:029
1967799153,8cyclictest0-21swapper/619:40:018
1967799151,4cyclictest0-21swapper/621:20:178
1967799151,3cyclictest0-21swapper/623:29:198
19677991511,3cyclictest0-21swapper/621:50:248
1967799151,13cyclictest0-21swapper/619:46:308
19677991511,3cyclictest0-21swapper/619:19:578
19677991511,3cyclictest0-21swapper/619:19:578
19677991510,3cyclictest906-21snmpd22:04:558
19677991510,3cyclictest906-21snmpd20:29:518
1967799150,14cyclictest0-21swapper/620:35:428
1967199153,9cyclictest0-21swapper/500:10:017
19671991512,2cyclictest967-21lldpd23:08:227
1967199150,14cyclictest0-21swapper/500:18:157
1966499151,13cyclictest0-21swapper/419:44:436
1966499150,14cyclictest0-21swapper/422:28:226
1966499150,14cyclictest0-21swapper/420:53:086
1966499150,14cyclictest0-21swapper/400:10:416
1965999153,11cyclictest0-21swapper/300:15:015
1965999151,3cyclictest0-21swapper/320:33:445
1965999150,14cyclictest0-21swapper/323:14:065
1965999150,14cyclictest0-21swapper/322:07:125
1965399153,9cyclictest0-21swapper/222:20:014
1965399153,9cyclictest0-21swapper/221:00:014
1965399150,14cyclictest0-21swapper/223:39:294
1965399150,14cyclictest0-21swapper/220:12:464
1964799153,7cyclictest0-21swapper/123:45:011
1964799151,3cyclictest0-21swapper/119:12:201
1964799151,3cyclictest0-21swapper/119:12:201
19647991512,2cyclictest0-21swapper/122:44:051
19647991511,3cyclictest0-21swapper/122:48:451
1964799151,13cyclictest0-21swapper/122:10:221
1964799151,13cyclictest0-21swapper/100:00:211
19647991510,4cyclictest0-21swapper/120:55:421
1964299158,6cyclictest3-21ksoftirqd/022:06:350
19642991512,2cyclictest0-21swapper/021:29:370
390799140,2rtkit-daemon0-21swapper/800:00:324
390799140,1rtkit-daemon906-21snmpd22:36:334
28882140,12sleep00-21swapper/000:12:250
1970999143,10cyclictest0-21swapper/1122:25:013
1970999143,10cyclictest0-21swapper/1121:40:013
1970999141,3cyclictest0-21swapper/1123:06:063
1970999141,12cyclictest0-21swapper/1123:53:153
1970999141,12cyclictest0-21swapper/1123:13:453
1970999141,12cyclictest0-21swapper/1122:25:013
1970999141,12cyclictest0-21swapper/1122:14:553
19709991411,2cyclictest0-21swapper/1121:44:263
1970999141,12cyclictest0-21swapper/1120:30:193
19709991411,2cyclictest0-21swapper/1119:14:123
19709991411,2cyclictest0-21swapper/1119:14:123
1970999141,12cyclictest0-21swapper/1100:11:503
19709991410,3cyclictest0-21swapper/1122:55:333
19709991410,3cyclictest0-21swapper/1100:15:243
1970999140,3cyclictest0-21swapper/1119:58:503
1970999140,13cyclictest0-21swapper/1122:15:163
1970999140,13cyclictest0-21swapper/1119:22:473
1970999140,13cyclictest0-21swapper/1119:22:473
1970999140,13cyclictest0-21swapper/1119:15:453
1970999140,13cyclictest0-21swapper/1119:15:443
19704991411,2cyclictest0-21swapper/1023:17:032
19704991410,3cyclictest0-21swapper/1022:43:452
19704991410,3cyclictest0-21swapper/1019:18:422
19704991410,3cyclictest0-21swapper/1019:18:422
1970499140,8cyclictest0-21swapper/1020:55:012
1970499140,3cyclictest0-21swapper/1019:49:562
1970499140,13cyclictest0-21swapper/1023:58:372
1970499140,13cyclictest0-21swapper/1021:26:382
1970499140,13cyclictest0-21swapper/1021:10:272
1970499140,13cyclictest0-21swapper/1019:14:042
1970499140,13cyclictest0-21swapper/1019:14:042
1970499140,13cyclictest0-21swapper/1000:37:312
1970499140,13cyclictest0-21swapper/1000:07:362
1969999141,4cyclictest0-21swapper/922:25:5011
1969999141,12cyclictest0-21swapper/922:22:3011
1969999141,12cyclictest0-21swapper/921:10:1911
19699991411,2cyclictest0-21swapper/919:26:0311
19699991411,2cyclictest0-21swapper/919:26:0311
19699991411,2cyclictest0-21swapper/919:14:5311
19699991411,2cyclictest0-21swapper/919:14:5311
19699991410,3cyclictest0-21swapper/923:55:4811
19699991410,3cyclictest0-21swapper/923:33:3011
19699991410,3cyclictest0-21swapper/922:33:4411
19699991410,3cyclictest0-21swapper/920:11:3411
19699991410,3cyclictest0-21swapper/920:01:4811
1969999140,13cyclictest906-21snmpd00:11:5811
1969999140,13cyclictest0-21swapper/923:52:5111
1969999140,13cyclictest0-21swapper/923:35:2711
1969999140,13cyclictest0-21swapper/922:45:1911
1969999140,13cyclictest0-21swapper/922:14:4311
1969999140,13cyclictest0-21swapper/920:56:3911
1969999140,13cyclictest0-21swapper/920:24:4511
1969999140,13cyclictest0-21swapper/919:15:0911
1969999140,13cyclictest0-21swapper/919:15:0911
1969299147,5cyclictest0-21swapper/820:50:1810
1969299141,12cyclictest0-21swapper/822:08:0910
19692991410,3cyclictest0-21swapper/822:31:0310
19692991410,3cyclictest0-21swapper/820:46:1610
19692991410,3cyclictest0-21swapper/820:36:5810
1969299140,3cyclictest0-21swapper/822:10:4210
1969299140,3cyclictest0-21swapper/819:57:4610
1969299140,3cyclictest0-21swapper/819:50:2410
1969299140,13cyclictest0-21swapper/822:38:1410
1969299140,13cyclictest0-21swapper/821:32:4810
1969299140,13cyclictest0-21swapper/821:23:4510
1969299140,13cyclictest0-21swapper/820:03:4810
1969299140,13cyclictest0-21swapper/819:11:1410
1969299140,13cyclictest0-21swapper/819:11:1410
1968399149,4cyclictest0-21swapper/721:51:419
1968399143,8cyclictest0-21swapper/723:40:019
1967799149,3cyclictest906-21snmpd20:52:048
1967799141,3cyclictest0-21swapper/622:35:018
1967799141,12cyclictest0-21swapper/622:53:138
19677991410,3cyclictest0-21swapper/620:07:468
1967799140,3cyclictest0-21swapper/622:11:068
1967799140,3cyclictest0-21swapper/600:39:138
1967799140,3cyclictest0-21swapper/600:32:328
1967799140,13cyclictest0-21swapper/623:55:538
19671991411,2cyclictest0-21swapper/522:43:507
19671991410,3cyclictest0-21swapper/522:48:447
19671991410,3cyclictest0-21swapper/522:15:357
19671991410,3cyclictest0-21swapper/522:07:207
19671991410,3cyclictest0-21swapper/521:52:297
1967199140,13cyclictest0-21swapper/500:31:507
1966499143,8cyclictest0-21swapper/420:30:026
1966499142,9cyclictest0-21swapper/423:03:596
19664991411,2cyclictest967-21lldpd23:40:056
1966499141,12cyclictest967-21lldpd21:58:486
1966499141,12cyclictest0-21swapper/400:21:076
19664991410,3cyclictest967-21lldpd22:04:216
19664991410,3cyclictest967-21lldpd20:16:206
19664991410,3cyclictest0-21swapper/420:09:166
19664991410,2cyclictest906-21snmpd20:39:156
1966499140,13cyclictest0-21swapper/421:52:536
1966499140,13cyclictest0-21swapper/420:21:466
1966499140,13cyclictest0-21swapper/419:12:516
1966499140,13cyclictest0-21swapper/419:12:516
1965999142,7cyclictest967-21lldpd23:20:005
19659991411,2cyclictest967-21lldpd19:44:255
19659991411,2cyclictest0-21swapper/323:02:395
19659991410,3cyclictest0-21swapper/322:12:545
19659991410,3cyclictest0-21swapper/320:43:435
1965999140,3cyclictest0-21swapper/322:43:245
1965999140,2cyclictest0-21swapper/320:09:235
1965999140,13cyclictest0-21swapper/321:53:455
1965999140,13cyclictest0-21swapper/319:35:325
1965999140,13cyclictest0-21swapper/319:12:175
1965999140,13cyclictest0-21swapper/319:12:175
1965999140,13cyclictest0-21swapper/300:28:245
1965399142,9cyclictest0-21swapper/221:50:014
19653991412,2cyclictest0-21swapper/221:17:234
19653991410,3cyclictest0-21swapper/222:05:554
1965399140,3cyclictest0-21swapper/223:08:424
1965399140,13cyclictest0-21swapper/222:23:364
1965399140,13cyclictest0-21swapper/222:12:414
1965399140,13cyclictest0-21swapper/221:27:564
1964799146,5cyclictest967-21lldpd20:35:241
1964799141,4cyclictest0-21swapper/100:11:101
1964799141,12cyclictest0-21swapper/122:03:081
19647991411,2cyclictest0-21swapper/121:53:141
1964799141,12cyclictest0-21swapper/121:24:041
19647991410,3cyclictest0-21swapper/120:30:451
19647991410,3cyclictest0-21swapper/119:35:241
1964799140,13cyclictest0-21swapper/123:36:571
1964799140,13cyclictest0-21swapper/122:32:561
1964799140,13cyclictest0-21swapper/120:08:201
1964799140,13cyclictest0-21swapper/100:37:401
1964299147,6cyclictest3-21ksoftirqd/023:59:360
1964299146,7cyclictest3-21ksoftirqd/000:35:330
19642991413,1cyclictest3-21ksoftirqd/022:48:520
19642991411,2cyclictest0-21swapper/021:50:200
1964299141,12cyclictest0-21swapper/021:12:390
19642991410,3cyclictest0-21swapper/021:34:560
19642991410,3cyclictest0-21swapper/019:54:100
19642991410,3cyclictest0-21swapper/019:14:260
19642991410,3cyclictest0-21swapper/019:14:260
1964299140,3cyclictest0-21swapper/021:06:200
1964299140,13cyclictest0-21swapper/022:16:580
1964299140,13cyclictest0-21swapper/021:15:460
1964299140,13cyclictest0-21swapper/020:28:420
172802140,0sleep2351ktimersoftd/200:29:164
390799130,2rtkit-daemon0-21swapper/821:56:404
390799130,2rtkit-daemon0-21swapper/821:53:094
390799130,2rtkit-daemon0-21swapper/820:48:454
390799130,1rtkit-daemon906-21snmpd21:10:094
1970999139,3cyclictest0-21swapper/1122:32:273
1970999139,3cyclictest0-21swapper/1119:38:113
1970999138,4cyclictest0-21swapper/1120:56:213
19709991311,2cyclictest0-21swapper/1123:41:123
1970999131,11cyclictest0-21swapper/1122:37:333
1970999131,11cyclictest0-21swapper/1122:05:273
1970999131,11cyclictest0-21swapper/1121:51:303
1970999131,11cyclictest0-21swapper/1121:30:463
1970999131,11cyclictest0-21swapper/1121:01:403
1970999131,11cyclictest0-21swapper/1120:08:353
1970999131,11cyclictest0-21swapper/1119:34:383
1970999131,11cyclictest0-21swapper/1100:31:503
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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