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2024-07-13 - 00:07
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot2.osadl.org (updated Sat Jun 29, 2024 12:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9432822233203,19sleep00-21swapper/007:07:340
9433722230200,19sleep20-21swapper/207:08:452
9431782229199,19sleep30-21swapper/307:06:143
9433562224195,19sleep10-21swapper/107:08:321
943648997368,3cyclictest1119445-21latency_hist12:00:011
943648995352,0cyclictest0-21swapper/111:05:001
943650994946,2cyclictest992286-21kworker/u8:0+events_unbound09:20:402
943655994440,3cyclictest1116224-21gpgv11:55:003
943655994339,3cyclictest1053642-21apt-get10:10:123
943650994340,2cyclictest955796-21kworker/u8:3+events_unbound07:45:352
943650994239,2cyclictest1100553-21kworker/u8:1+events_unbound11:30:342
943644994228,13cyclictest89-1kworker/0:1H+kblockd11:53:380
943650994138,2cyclictest931308-21kworker/u8:0+events_unbound07:50:052
943650994137,2cyclictest1123138-21kworker/u8:4+events_unbound12:25:042
943644994136,3cyclictest1063096-21apt-get10:25:160
943650994038,2cyclictest998229-21kworker/u8:2+events_unbound09:17:012
943650994037,2cyclictest992286-21kworker/u8:0+events_unbound09:25:132
943648994034,4cyclictest986638-21ntpq08:20:021
943655993928,0cyclictest2956953-21snmpd08:21:033
943650993937,2cyclictest1076953-21kworker/u8:1+events_unbound11:00:082
943650993937,2cyclictest1076953-21kworker/u8:1+events_unbound11:00:082
943650993937,2cyclictest1067450-21kworker/u8:3+events_unbound10:35:282
943650993937,2cyclictest1042909-21kworker/u8:1+events_unbound10:10:142
943650993934,2cyclictest992286-21kworker/u8:0+events_unbound09:00:032
943655993832,5cyclictest961949-21kworker/3:0+pm09:45:103
943650993837,1cyclictest989325-21kworker/2:3+pm09:45:272
943650993837,1cyclictest989325-21kworker/2:3+pm09:09:102
943650993837,1cyclictest922368-21kworker/2:3+pm07:10:032
943650993837,1cyclictest1048474-21kworker/2:1+pm10:54:352
943650993836,1cyclictest1125232-21kworker/2:1+pm12:15:302
943648993835,2cyclictest955796-21kworker/u8:3+flush-179:007:50:311
943648993834,3cyclictest1007561-21kworker/u8:4+flush-179:009:40:091
9641462370,1sleep0964147-21ntpq07:40:270
9641462370,1sleep0964147-21ntpq07:40:270
943650993736,1cyclictest989325-21kworker/2:3+pm09:37:302
943650993736,1cyclictest1079650-21kworker/2:2+pm12:00:332
943650993736,1cyclictest1048474-21kworker/2:1+pm10:25:302
943650993736,1cyclictest1048474-21kworker/2:1+pm10:05:322
943650993735,1cyclictest989325-21kworker/2:3+pm10:00:122
943650993735,1cyclictest989325-21kworker/2:3+pm09:55:112
943650993735,1cyclictest989325-21kworker/2:3+pm09:50:202
943650993735,1cyclictest967716-21kworker/2:2+pm08:10:002
943650993734,2cyclictest940390-21kworker/u8:2+events_unbound07:17:022
943648993734,2cyclictest963528-1kworker/1:2H+kblockd11:22:561
943648993734,2cyclictest963528-1kworker/1:2H+kblockd07:14:351
943648993734,2cyclictest1100553-21kworker/u8:1+flush-179:011:30:331
943644993734,2cyclictest89-1kworker/0:1H+kblockd12:37:360
943644993734,2cyclictest89-1kworker/0:1H+kblockd10:35:240
943644993734,2cyclictest89-1kworker/0:1H+kblockd09:07:380
943644993734,2cyclictest89-1kworker/0:1H+kblockd08:55:500
943644993734,1cyclictest89-1kworker/0:1H+kblockd10:18:270
943644993734,1cyclictest89-1kworker/0:1H+kblockd08:50:160
943655993632,3cyclictest1026489-21apt-get09:25:133
943650993635,1cyclictest989325-21kworker/2:3+pm08:49:122
943650993635,1cyclictest1079650-21kworker/2:2+pm10:56:342
943650993635,1cyclictest1048474-21kworker/2:1+pm10:49:562
943650993634,2cyclictest1091024-21kworker/u8:3+events_unbound11:50:042
943650993634,2cyclictest1063135-21kworker/u8:0+events_unbound10:30:422
943650993634,1cyclictest989325-21kworker/2:3+pm08:30:222
943650993634,1cyclictest981095-21kworker/2:1+pm08:17:012
943650993634,1cyclictest957634-21kworker/2:1+pm07:40:252
943650993634,1cyclictest957634-21kworker/2:1+pm07:40:252
943650993634,1cyclictest922368-21kworker/2:3+pm07:24:552
943650993634,1cyclictest1079650-21kworker/2:2+pm11:43:152
943650993634,1cyclictest1079650-21kworker/2:2+pm11:19:582
943648993635,0cyclictest2956953-21snmpd07:31:381
943648993634,2cyclictest963528-1kworker/1:2H+kblockd12:20:441
943648993634,1cyclictest963528-1kworker/1:2H+kblockd08:29:401
943648993633,2cyclictest963528-1kworker/1:2H+kblockd08:14:521
943648993631,4cyclictest1094754-21kworker/u8:2+flush-179:012:00:061
943644993635,0cyclictest2956953-21snmpd07:55:270
943644993634,1cyclictest89-1kworker/0:1H+kblockd12:17:040
943644993634,1cyclictest89-1kworker/0:1H+kblockd09:45:400
943644993634,1cyclictest89-1kworker/0:1H+kblockd08:15:360
943644993634,1cyclictest89-1kworker/0:1H+kblockd07:48:380
943644993633,2cyclictest89-1kworker/0:1H+kblockd12:14:040
943644993633,2cyclictest89-1kworker/0:1H+kblockd11:22:220
943644993633,2cyclictest89-1kworker/0:1H+kblockd11:20:010
943644993633,2cyclictest89-1kworker/0:1H+kblockd08:31:420
943655993534,1cyclictest961949-21kworker/3:0+pm10:58:083
943655993533,1cyclictest3623756-1kworker/3:1H+kblockd10:06:233
943655993533,1cyclictest3623756-1kworker/3:1H+kblockd08:58:493
943655993531,3cyclictest1070578-21apt-get10:40:003
943650993534,1cyclictest989325-21kworker/2:3+pm09:40:072
943650993534,1cyclictest989325-21kworker/2:3+pm08:25:322
943650993534,1cyclictest922368-21kworker/2:3+pm07:25:172
943650993534,1cyclictest1125232-21kworker/2:1+pm12:39:402
943650993534,1cyclictest1125232-21kworker/2:1+pm12:30:192
943650993534,1cyclictest1125232-21kworker/2:1+pm12:20:002
943650993534,1cyclictest1079650-21kworker/2:2+pm11:26:352
943650993532,2cyclictest2142569-1kworker/2:1H+kblockd08:00:002
943650993532,2cyclictest1048474-21kworker/2:1+pm10:40:012
943648993532,2cyclictest963528-1kworker/1:2H+kblockd10:52:361
943648993531,3cyclictest931308-21kworker/u8:0+events_unbound07:25:031
943648993531,3cyclictest1063135-21kworker/u8:0+flush-179:010:35:091
943648993521,12cyclictest2956953-21snmpd08:31:571
943644993534,1cyclictest89-1kworker/0:1H+kblockd09:38:220
943644993533,1cyclictest89-1kworker/0:1H+kblockd12:00:370
943644993533,1cyclictest89-1kworker/0:1H+kblockd10:21:070
943644993533,1cyclictest89-1kworker/0:1H+kblockd09:41:310
943644993533,1cyclictest89-1kworker/0:1H+kblockd09:25:190
943644993533,1cyclictest89-1kworker/0:1H+kblockd08:41:350
943644993532,2cyclictest89-1kworker/0:1H+kblockd09:56:350
943644993532,2cyclictest89-1kworker/0:1H+kblockd08:20:160
943644993532,2cyclictest89-1kworker/0:1H+kblockd08:09:280
943644993532,2cyclictest89-1kworker/0:1H+kblockd08:02:370
943655993432,1cyclictest3623756-1kworker/3:1H+kblockd10:27:023
943655993432,1cyclictest3623756-1kworker/3:1H+kblockd07:33:503
943655993431,2cyclictest3623756-1kworker/3:1H+kblockd12:36:063
943655993431,2cyclictest3623756-1kworker/3:1H+kblockd11:30:073
943655993431,2cyclictest3623756-1kworker/3:1H+kblockd11:25:003
943655993431,2cyclictest3623756-1kworker/3:1H+kblockd09:55:293
943655993428,5cyclictest3623756-1kworker/3:1H+kblockd12:22:033
943655993427,6cyclictest1101271-21kworker/3:1+pm12:10:053
943650993433,1cyclictest989325-21kworker/2:3+pm09:11:242
943650993433,1cyclictest989325-21kworker/2:3+pm08:36:052
943650993433,1cyclictest981095-21kworker/2:1+pm08:22:362
943650993433,1cyclictest957634-21kworker/2:1+pm07:30:182
943650993433,1cyclictest1079650-21kworker/2:2+pm11:37:412
943650993433,1cyclictest1079650-21kworker/2:2+pm11:10:262
943650993432,1cyclictest989325-21kworker/2:3+pm08:52:302
943650993431,2cyclictest2142569-1kworker/2:1H+kblockd11:55:072
943648993433,1cyclictest963528-1kworker/1:2H+kblockd09:34:311
943648993433,1cyclictest1052190-21kworker/1:2+pm10:33:201
943648993432,1cyclictest963528-1kworker/1:2H+kblockd10:28:311
943648993432,1cyclictest1094943-21kworker/1:0+pm12:17:001
943648993431,2cyclictest963528-1kworker/1:2H+kblockd12:06:311
943648993427,5cyclictest985968-21apt-key08:20:001
943648993417,15cyclictest1094754-21kworker/u8:2+flush-179:011:40:051
94364899340,34cyclictest0-21swapper/109:05:001
943644993432,1cyclictest89-1kworker/0:1H+kblockd10:54:540
943644993432,1cyclictest89-1kworker/0:1H+kblockd10:47:370
943644993432,1cyclictest89-1kworker/0:1H+kblockd09:22:400
943644993432,1cyclictest89-1kworker/0:1H+kblockd08:35:110
943644993432,1cyclictest89-1kworker/0:1H+kblockd08:29:510
943644993432,1cyclictest1039774-21kworker/0:2+pm10:08:470
943644993431,2cyclictest89-1kworker/0:1H+kblockd10:35:010
943644993431,2cyclictest89-1kworker/0:1H+kblockd09:15:520
943644993431,2cyclictest89-1kworker/0:1H+kblockd07:35:440
943655993331,1cyclictest961949-21kworker/3:0+pm07:53:573
943655993331,1cyclictest3623756-1kworker/3:1H+kblockd08:06:113
943655993331,1cyclictest1137523-21kworker/3:2+pm12:35:013
943650993332,1cyclictest989325-21kworker/2:3+pm09:31:342
943650993331,1cyclictest989325-21kworker/2:3+pm08:40:302
943648993332,1cyclictest963528-1kworker/1:2H+kblockd12:37:141
943648993332,1cyclictest1074047-21kworker/1:1+pm10:45:311
943648993330,2cyclictest1140442-21gpgv12:35:001
943648993328,4cyclictest1067450-21kworker/u8:3+flush-179:011:00:191
943648993328,4cyclictest1067450-21kworker/u8:3+flush-179:011:00:191
943648993327,4cyclictest1049236-21agora-tariff.sh10:05:061
943644993330,2cyclictest89-1kworker/0:1H+kblockd12:31:560
943644993330,2cyclictest89-1kworker/0:1H+kblockd12:25:330
943644993330,2cyclictest89-1kworker/0:1H+kblockd12:23:410
943644993330,2cyclictest89-1kworker/0:1H+kblockd11:33:050
943644993330,2cyclictest89-1kworker/0:1H+kblockd11:07:240
943644993330,2cyclictest89-1kworker/0:1H+kblockd07:53:330
943655993230,1cyclictest3663917-21isc-net-000012:06:343
943655993230,1cyclictest3623756-1kworker/3:1H+kblockd07:29:253
943655993230,1cyclictest2956953-21snmpd10:54:023
943655993230,1cyclictest2956953-21snmpd08:30:363
943655993230,1cyclictest1101271-21kworker/3:1+pm11:40:293
943655993229,2cyclictest3623756-1kworker/3:1H+kblockd07:15:283
943655993226,5cyclictest2956953-21snmpd09:44:553
943655993220,1cyclictest2956953-21snmpd07:44:503
943655993220,1cyclictest2956953-21snmpd07:44:503
943650993231,1cyclictest989325-21kworker/2:3+pm08:59:292
943650993231,1cyclictest1125232-21kworker/2:1+pm12:14:312
943650993231,1cyclictest1079650-21kworker/2:2+pm11:07:362
943650993230,1cyclictest3663917-21isc-net-000007:39:332
943648993230,1cyclictest963528-1kworker/1:2H+kblockd08:46:071
943648993230,1cyclictest963528-1kworker/1:2H+kblockd07:18:591
943648993230,1cyclictest1037635-21awk09:45:061
943648993229,2cyclictest1047708-21awk10:00:121
943648993229,2cyclictest1042909-21kworker/u8:1+flush-179:010:10:061
943648993228,3cyclictest1046020-21kworker/u8:3+events_unbound10:20:351
943644993231,1cyclictest1039774-21kworker/0:2+pm10:02:290
943644993231,1cyclictest1039774-21kworker/0:2+pm09:52:230
943644993230,1cyclictest89-1kworker/0:1H+kblockd09:13:070
943644993230,1cyclictest89-1kworker/0:1H+kblockd08:49:490
943644993230,1cyclictest3663917-21isc-net-000011:11:340
943644993230,1cyclictest1039774-21kworker/0:2+pm11:00:050
943644993230,1cyclictest1039774-21kworker/0:2+pm11:00:040
943644993229,2cyclictest89-1kworker/0:1H+kblockd07:29:530
943644993229,2cyclictest1111516-21apt-get11:45:110
943644993226,5cyclictest1053749-21apt-get10:10:120
943655993130,0cyclictest2956953-21snmpd11:59:553
943655993129,1cyclictest3623756-1kworker/3:1H+kblockd10:30:443
943655993129,1cyclictest3623756-1kworker/3:1H+kblockd08:37:483
943655993129,1cyclictest2956953-21snmpd12:25:053
943655993129,1cyclictest2956953-21snmpd11:17:443
943655993129,1cyclictest2956953-21snmpd11:06:503
943655993129,1cyclictest2956953-21snmpd11:01:453
943655993129,1cyclictest2956953-21snmpd11:01:453
943655993129,1cyclictest2956953-21snmpd10:16:513
943655993129,1cyclictest2956953-21snmpd09:39:483
943655993129,1cyclictest2956953-21snmpd07:38:233
943655993128,2cyclictest3623756-1kworker/3:1H+kblockd08:45:073
943655993128,1cyclictest2956953-21snmpd07:57:383
943655993125,5cyclictest2956953-21snmpd08:41:553
943655993125,5cyclictest2956953-21snmpd07:12:383
943655993124,6cyclictest2956953-21snmpd09:52:273
94365599310,22cyclictest1006341-21ntpq08:50:303
943650993130,1cyclictest976877-21kworker/2:0+pm08:12:012
943650993130,1cyclictest2956953-21snmpd08:03:392
943650993130,1cyclictest1079650-21kworker/2:2+pm11:45:302
943650993130,1cyclictest1079650-21kworker/2:2+pm11:20:472
943648993130,1cyclictest963528-1kworker/1:2H+kblockd08:55:301
943648993130,0cyclictest2956953-21snmpd09:58:001
943648993129,1cyclictest977118-21ThreadPoolForeg08:05:011
943648993129,1cyclictest2956953-21snmpd11:50:041
943648993129,1cyclictest2956953-21snmpd11:19:031
943648993129,1cyclictest2956953-21snmpd10:56:591
943648993129,1cyclictest2956953-21snmpd09:02:371
943648993129,1cyclictest2956953-21snmpd08:51:021
943648993128,2cyclictest1107214-21kworker/u8:0+flush-179:011:45:061
943648993127,3cyclictest931308-21kworker/u8:0+events_unbound07:20:031
943644993130,0cyclictest2956953-21snmpd12:08:280
943644993130,0cyclictest2956953-21snmpd08:12:450
943644993129,1cyclictest2956953-21snmpd11:38:100
943644993129,1cyclictest2956953-21snmpd09:00:110
943644993129,1cyclictest2956953-21snmpd07:16:550
943644993129,1cyclictest247375-21ntpd07:11:370
943644993128,2cyclictest89-1kworker/0:1H+kblockd10:40:070
943644993128,2cyclictest89-1kworker/0:1H+kblockd09:30:340
943655993029,1cyclictest20750usb-storage07:46:103
943655993029,0cyclictest2956953-21snmpd09:24:543
943655993029,0cyclictest1110833-21awk11:45:053
943655993028,1cyclictest2956953-21snmpd10:24:103
943655993028,1cyclictest2956953-21snmpd08:17:303
943655993027,2cyclictest1067450-21kworker/u8:3+flush-179:010:40:023
943655993027,1cyclictest861112-21kworker/3:1+pm07:22:443
943650993028,1cyclictest2956953-21snmpd10:22:342
943648993029,0cyclictest2956953-21snmpd09:20:141
943648993029,0cyclictest2956953-21snmpd08:00:591
943648993029,0cyclictest2956953-21snmpd07:44:361
943648993029,0cyclictest2956953-21snmpd07:44:351
943648993028,1cyclictest2956953-21snmpd12:25:131
943648993028,1cyclictest2956953-21snmpd08:37:101
943648993027,2cyclictest931308-21kworker/u8:0+events_unbound07:35:141
943648993026,3cyclictest1067450-21kworker/u8:3+flush-179:010:40:111
94364899300,30cyclictest0-21swapper/109:12:331
94364899300,0cyclictest0-21swapper/109:37:591
943644993029,1cyclictest1115827-21kworker/0:0+pm11:59:590
943644993028,1cyclictest2956953-21snmpd07:30:100
943644993028,1cyclictest2956953-21snmpd07:20:010
943644993027,2cyclictest89-1kworker/0:1H+kblockd10:59:340
943655992929,0cyclictest2956953-21snmpd09:03:163
943655992928,0cyclictest2956953-21snmpd08:12:583
943655992927,1cyclictest2956953-21snmpd11:13:143
943650992928,1cyclictest1048474-21kworker/2:1+pm10:15:272
943650992927,1cyclictest2956953-21snmpd12:05:562
943648992928,0cyclictest2956953-21snmpd11:29:461
943644992927,1cyclictest2956953-21snmpd11:26:330
943644992926,2cyclictest2956953-21snmpd11:41:450
943655992828,0cyclictest2956953-21snmpd11:25:243
943655992826,1cyclictest2956953-21snmpd11:37:423
943655992817,10cyclictest3663917-21isc-net-000010:00:333
943648992827,0cyclictest2956953-21snmpd09:27:411
943648992826,1cyclictest3663917-21isc-net-000011:13:331
943648992826,1cyclictest2956953-21snmpd09:18:081
943648992825,2cyclictest963528-1kworker/1:2H+kblockd07:47:021
943655992725,1cyclictest3623756-1kworker/3:1H+kblockd09:30:323
943655992725,1cyclictest2956953-21snmpd12:15:563
943648992727,0cyclictest2956953-21snmpd10:17:411
943648992727,0cyclictest2956953-21snmpd08:43:591
943655992625,1cyclictest961949-21kworker/3:0+pm10:47:553
943655992625,1cyclictest961949-21kworker/3:0+pm08:02:113
943655992622,3cyclictest1016113-21latency_hist09:10:023
943648992624,1cyclictest2956953-21snmpd11:38:311
943648992622,3cyclictest1007561-21kworker/u8:4+flush-179:009:50:091
94365599249,13cyclictest1121704-21ntpq12:00:323
94365599241,20cyclictest991415-21ntpq08:25:323
94365599240,23cyclictest1021300-21ntpq09:15:363
943648992423,1cyclictest2956953-21snmpd07:58:501
943655992219,2cyclictest1017885-21cat09:10:233
943648992118,2cyclictest1123138-21kworker/u8:4+flush-179:012:10:091
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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