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2023-02-04 - 22:44

x86 Intel Core i3-8145UE @2200 MHz, Linux 5.10.27-rt36 (Profile)

Latency plot of system in rack #e, slot #5
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 rackeslot5.osadl.org (updated Sat Feb 04, 2023 12:44:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28818993327,3cyclictest20588-21diskmemload09:57:430
2881899330,32cyclictest20588-21diskmemload12:06:330
2881899330,0cyclictest0-21swapper/011:36:120
28818993229,3cyclictest20588-21diskmemload11:41:260
28818993228,4cyclictest20588-21diskmemload10:14:080
2881899320,31cyclictest24473-21awk08:10:010
2881899320,29cyclictest20588-21diskmemload12:33:270
2881899320,29cyclictest0-21swapper/011:53:200
2881899320,1cyclictest3814-21ssh10:29:220
2881899320,0cyclictest20588-21diskmemload09:25:330
2881899320,0cyclictest0-21swapper/012:14:200
2881899320,0cyclictest0-21swapper/010:42:120
2881899320,0cyclictest0-21swapper/010:33:010
2882899310,30cyclictest8397-21sh09:30:003
2882899310,30cyclictest20588-21diskmemload11:25:213
2882599310,30cyclictest31968-21runrttasks11:29:272
2882599310,2cyclictest25135-21pmu-power09:45:312
28822993129,1cyclictest561-21dbus-daemon08:05:011
2882299310,30cyclictest26801-21sh08:15:011
2882299310,30cyclictest20588-21diskmemload09:46:121
28818993128,3cyclictest20588-21diskmemload11:47:510
28818993127,4cyclictest20588-21diskmemload09:41:450
2881899310,31cyclictest0-21swapper/011:31:090
2881899310,0cyclictest0-21swapper/012:35:450
2881899310,0cyclictest0-21swapper/012:17:550
2881899310,0cyclictest0-21swapper/009:35:040
2881899310,0cyclictest0-21swapper/009:23:000
28828993028,1cyclictest20588-21diskmemload12:10:233
28828993028,1cyclictest0-21swapper/309:50:023
2882899300,29cyclictest5969-21apt-get07:30:133
2882899300,29cyclictest20588-21diskmemload12:25:213
2882899300,29cyclictest20588-21diskmemload10:15:543
2882899300,29cyclictest20588-21diskmemload10:03:113
2882899300,29cyclictest20588-21diskmemload09:33:213
2882899300,29cyclictest0-21swapper/311:20:073
2882899300,29cyclictest0-21swapper/307:20:163
2882899300,1cyclictest0-21swapper/312:00:143
2882599300,29cyclictest20588-21diskmemload10:10:252
28822993028,1cyclictest30978-21df12:00:141
28822993028,1cyclictest0-21swapper/110:05:221
2882299300,30cyclictest3662-21ssh12:36:351
2882299300,29cyclictest3127-21apt-get12:05:161
2882299300,29cyclictest12462-21apt-get11:10:121
2882299300,29cyclictest0-21swapper/111:50:121
2882299300,29cyclictest0-21swapper/107:40:141
28818993028,2cyclictest0-21swapper/011:01:480
28818993028,2cyclictest0-21swapper/010:50:210
28818993028,2cyclictest0-21swapper/009:14:190
2881899300,29cyclictest20588-21diskmemload12:22:050
2881899300,29cyclictest20588-21diskmemload11:11:040
2881899300,29cyclictest20588-21diskmemload09:51:300
2881899300,29cyclictest0-21swapper/010:05:120
2881899300,29cyclictest0-21swapper/007:45:010
2881899300,1cyclictest23190-21df11:20:130
28828992929,0cyclictest0-21swapper/310:56:073
28828992928,1cyclictest20588-21diskmemload11:38:503
2882899290,29cyclictest20588-21diskmemload12:30:023
2882899290,29cyclictest20588-21diskmemload11:42:433
2882899290,29cyclictest20588-21diskmemload11:10:083
2882899290,29cyclictest20588-21diskmemload11:00:063
2882899290,29cyclictest0-21swapper/312:35:033
2882899290,29cyclictest0-21swapper/311:57:033
2882899290,29cyclictest0-21swapper/311:50:053
2882899290,29cyclictest0-21swapper/311:48:253
2882899290,29cyclictest0-21swapper/311:18:063
2882899290,29cyclictest0-21swapper/310:45:153
2882899290,29cyclictest0-21swapper/310:30:063
2882899290,29cyclictest0-21swapper/310:21:203
2882899290,29cyclictest0-21swapper/309:45:103
2882899290,29cyclictest0-21swapper/309:37:523
2882899290,29cyclictest0-21swapper/309:20:063
2882899290,29cyclictest0-21swapper/309:15:093
2882899290,29cyclictest0-21swapper/309:11:233
2882899290,28cyclictest9483-21ssh10:35:033
2882899290,28cyclictest3653-21apt-get07:25:193
2882899290,0cyclictest20588-21diskmemload11:30:383
2882899290,0cyclictest0-21swapper/312:15:223
2882899290,0cyclictest0-21swapper/311:05:023
2882899290,0cyclictest0-21swapper/310:26:023
2882899290,0cyclictest0-21swapper/310:14:423
2882899290,0cyclictest0-21swapper/309:56:333
2882899290,0cyclictest0-21swapper/309:40:063
28825992929,0cyclictest0-21swapper/211:35:142
28825992929,0cyclictest0-21swapper/209:43:192
28825992928,0cyclictest0-21swapper/211:05:012
2882599290,29cyclictest20588-21diskmemload12:23:322
2882599290,29cyclictest20588-21diskmemload11:46:072
2882599290,29cyclictest20588-21diskmemload10:08:172
2882599290,29cyclictest20588-21diskmemload09:18:422
2882599290,29cyclictest0-21swapper/212:30:352
2882599290,29cyclictest0-21swapper/212:26:572
2882599290,29cyclictest0-21swapper/212:15:052
2882599290,29cyclictest0-21swapper/211:57:472
2882599290,29cyclictest0-21swapper/211:30:402
2882599290,29cyclictest0-21swapper/211:20:062
2882599290,29cyclictest0-21swapper/211:17:092
2882599290,29cyclictest0-21swapper/210:59:362
2882599290,29cyclictest0-21swapper/210:02:052
2882599290,29cyclictest0-21swapper/209:55:052
2882599290,29cyclictest0-21swapper/209:50:522
2882599290,29cyclictest0-21swapper/209:35:072
2882599290,0cyclictest20588-21diskmemload12:38:032
2882599290,0cyclictest20588-21diskmemload12:10:182
2882599290,0cyclictest20588-21diskmemload11:01:312
2882599290,0cyclictest20588-21diskmemload10:51:502
2882599290,0cyclictest20588-21diskmemload10:31:302
2882599290,0cyclictest20588-21diskmemload10:26:432
2882599290,0cyclictest20588-21diskmemload10:20:192
2882599290,0cyclictest0-21swapper/211:40:542
2882599290,0cyclictest0-21swapper/211:11:142
2882599290,0cyclictest0-21swapper/210:45:052
2882599290,0cyclictest0-21swapper/210:35:372
2882599290,0cyclictest0-21swapper/209:31:112
2882599290,0cyclictest0-21swapper/209:25:452
2882599290,0cyclictest0-21swapper/209:24:512
28822992929,0cyclictest0-21swapper/111:30:131
28822992929,0cyclictest0-21swapper/110:52:261
28822992929,0cyclictest0-21swapper/110:33:461
28822992929,0cyclictest0-21swapper/109:35:371
28822992929,0cyclictest0-21swapper/107:30:131
28822992929,0cyclictest0-21swapper/107:25:191
28822992928,1cyclictest3385-21perf07:25:011
28822992928,1cyclictest20588-21diskmemload12:10:151
28822992928,1cyclictest20588-21diskmemload11:57:581
28822992928,1cyclictest1295-21perf09:55:001
28822992927,1cyclictest0-21swapper/112:15:171
2882299290,29cyclictest20588-21diskmemload11:00:571
2882299290,29cyclictest20588-21diskmemload10:40:021
2882299290,29cyclictest20588-21diskmemload10:00:481
2882299290,29cyclictest20588-21diskmemload09:21:261
2882299290,29cyclictest0-21swapper/112:34:381
2882299290,29cyclictest0-21swapper/112:26:191
2882299290,29cyclictest0-21swapper/112:20:541
2882299290,29cyclictest0-21swapper/111:45:381
2882299290,29cyclictest0-21swapper/111:40:581
2882299290,29cyclictest0-21swapper/111:36:481
2882299290,29cyclictest0-21swapper/111:21:351
2882299290,29cyclictest0-21swapper/111:16:381
2882299290,29cyclictest0-21swapper/111:06:011
2882299290,29cyclictest0-21swapper/110:57:261
2882299290,29cyclictest0-21swapper/110:36:491
2882299290,29cyclictest0-21swapper/110:25:451
2882299290,29cyclictest0-21swapper/110:15:371
2882299290,29cyclictest0-21swapper/109:55:031
2882299290,29cyclictest0-21swapper/109:41:441
2882299290,29cyclictest0-21swapper/109:32:411
2882299290,29cyclictest0-21swapper/109:28:211
2882299290,29cyclictest0-21swapper/108:40:141
2882299290,28cyclictest27043-21apt-get10:20:131
2882299290,1cyclictest0-21swapper/110:13:261
2882299290,0cyclictest20588-21diskmemload09:15:071
2882299290,0cyclictest0-21swapper/111:26:021
2882299290,0cyclictest0-21swapper/110:46:191
2882299290,0cyclictest0-21swapper/109:12:181
28818992929,0cyclictest0-21swapper/010:15:310
2881899290,29cyclictest20588-21diskmemload12:28:240
2881899290,29cyclictest20588-21diskmemload11:15:520
2881899290,29cyclictest20588-21diskmemload10:00:210
2881899290,29cyclictest0-21swapper/011:25:140
2881899290,29cyclictest0-21swapper/010:55:410
2881899290,29cyclictest0-21swapper/010:46:580
2881899290,29cyclictest0-21swapper/009:16:430
2881899290,0cyclictest20588-21diskmemload11:57:420
2881899290,0cyclictest20588-21diskmemload09:33:350
2881899290,0cyclictest0-21swapper/012:00:070
2881899290,0cyclictest0-21swapper/011:05:220
2881899290,0cyclictest0-21swapper/009:47:510
2881899290,0cyclictest0-21swapper/008:15:140
28828992828,0cyclictest0-21swapper/312:20:503
28828992828,0cyclictest0-21swapper/308:45:123
2882899280,0cyclictest0-21swapper/312:05:033
2882899280,0cyclictest0-21swapper/310:50:113
2882899280,0cyclictest0-21swapper/310:40:153
28825992828,0cyclictest0-21swapper/211:50:512
28825992828,0cyclictest0-21swapper/210:40:082
28825992828,0cyclictest0-21swapper/209:10:102
28825992828,0cyclictest0-21swapper/207:55:132
2882599280,28cyclictest0-21swapper/210:15:242
2882599280,0cyclictest0-21swapper/212:00:542
2882599280,0cyclictest0-21swapper/208:35:132
2882299280,0cyclictest13568-21apt-get08:55:121
28818992828,0cyclictest24760-21apt-get08:10:130
28818992828,0cyclictest0-21swapper/010:35:230
28818992828,0cyclictest0-21swapper/007:25:190
2881899280,0cyclictest0-21swapper/010:20:360
2881899280,0cyclictest0-21swapper/008:50:130
28822992727,0cyclictest15444-21apt-get07:50:131
28818992727,0cyclictest0-21swapper/008:45:120
28828992626,0cyclictest31391-21apt-get07:15:133
28825992626,0cyclictest1321-21apt-get07:20:162
28825992626,0cyclictest0-21swapper/208:10:012
28828992525,0cyclictest0-21swapper/308:00:123
28825992525,0cyclictest0-21swapper/208:05:012
28825992525,0cyclictest0-21swapper/207:30:132
28822992525,0cyclictest0-21swapper/107:35:131
28818992525,0cyclictest0-21swapper/009:00:110
28828992423,0cyclictest29438-21apt-get08:20:143
28825992424,0cyclictest6339-21apt-get08:40:142
28825992424,0cyclictest0-21swapper/207:15:132
28822992424,0cyclictest18550-21apt-get09:05:111
28818992323,0cyclictest0-21swapper/007:30:130
28825992222,0cyclictest0-21swapper/208:45:132
28825992222,0cyclictest0-21swapper/207:40:142
28822992220,1cyclictest307-21systemd-journal08:00:011
28818992222,0cyclictest0-21swapper/008:30:130
28828992121,0cyclictest0-21swapper/309:05:113
28825992020,0cyclictest0-21swapper/207:25:192
28818992020,0cyclictest0-21swapper/007:35:130
28828991918,1cyclictest18040-21perf09:05:013
28822991918,1cyclictest0-21swapper/108:30:011
28828991818,0cyclictest0-21swapper/307:50:133
28828991816,1cyclictest561-21dbus-daemon08:45:003
2882899180,0cyclictest0-21swapper/308:35:113
28822991818,0cyclictest0-21swapper/107:15:131
28818991818,0cyclictest0-21swapper/008:55:120
28818991818,0cyclictest0-21swapper/008:25:180
28828991717,0cyclictest0-21swapper/308:50:133
28818991717,0cyclictest0-21swapper/007:45:120
28825991614,1cyclictest0-21swapper/207:35:182
2882599150,14cyclictest16608-21hddtemp_smartct09:00:142
2882599150,14cyclictest14770-21users07:45:232
28818991515,0cyclictest58550irq/126-eno108:20:580
2881899150,1cyclictest0-21swapper/007:15:140
28828991412,1cyclictest0-21swapper/307:40:163
2882899140,14cyclictest0-21swapper/308:57:023
2882899140,14cyclictest0-21swapper/308:30:103
2882899140,14cyclictest0-21swapper/308:15:493
2882899140,14cyclictest0-21swapper/308:05:513
2882899140,14cyclictest0-21swapper/307:46:543
2882899140,14cyclictest0-21swapper/307:35:243
2882899140,14cyclictest0-21swapper/307:13:023
2882899140,0cyclictest0-21swapper/308:26:483
2882899140,0cyclictest0-21swapper/308:11:573
28825991414,0cyclictest0-21swapper/208:20:142
2882599140,14cyclictest0-21swapper/209:05:482
2882599140,14cyclictest0-21swapper/208:50:332
2882599140,14cyclictest0-21swapper/208:30:022
2882599140,14cyclictest0-21swapper/208:26:182
2882599140,14cyclictest0-21swapper/208:15:192
2882599140,14cyclictest0-21swapper/208:10:302
2882599140,0cyclictest0-21swapper/207:13:232
28822991414,0cyclictest0-21swapper/108:35:131
28822991414,0cyclictest0-21swapper/108:21:361
28822991414,0cyclictest0-21swapper/107:12:481
2882299140,14cyclictest0-21swapper/109:00:301
2882299140,14cyclictest0-21swapper/107:45:081
2882299140,0cyclictest0-21swapper/108:50:041
2882299140,0cyclictest0-21swapper/108:45:341
2882299140,0cyclictest0-21swapper/108:30:241
2882299140,0cyclictest0-21swapper/108:15:021
2882299140,0cyclictest0-21swapper/108:05:041
28818991414,0cyclictest0-21swapper/007:56:280
28818991414,0cyclictest0-21swapper/007:50:530
28818991414,0cyclictest0-21swapper/007:20:370
2881899140,14cyclictest0-21swapper/009:06:380
2881899140,14cyclictest0-21swapper/008:40:260
2881899140,14cyclictest0-21swapper/008:00:230
2881899140,14cyclictest0-21swapper/007:14:090
2881899140,0cyclictest0-21swapper/008:37:120
2882599130,13cyclictest0-21swapper/208:55:472
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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