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2022-08-13 - 16:37

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

Latency plot of system in rack #e, slot #6
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 done
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the alll highest latencies:
System rackeslot6.osadl.org (updated Wed Jan 19, 2022 12:44:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4098993736,1cyclictest13-21ksoftirqd/009:49:550
4099993228,2cyclictest151rcu_preempt11:55:201
4099993227,4cyclictest28726-21ssh10:40:101
4099993128,3cyclictest0-21swapper/110:22:501
4099993128,2cyclictest0-21swapper/111:02:401
4099993127,3cyclictest27651-21diskmemload11:21:401
4099993125,5cyclictest27738-21perf08:00:001
409999310,28cyclictest0-21swapper/112:21:401
409999310,0cyclictest0-21swapper/109:49:431
4098993129,1cyclictest141rcuc/011:41:220
410499300,29cyclictest27651-21diskmemload11:04:103
410499300,29cyclictest27651-21diskmemload09:16:493
4100993028,1cyclictest2395-21grep10:16:152
410099300,29cyclictest27651-21diskmemload12:27:032
410099300,29cyclictest27651-21diskmemload12:27:032
4099993028,2cyclictest0-21swapper/109:31:421
4099993028,1cyclictest27651-21diskmemload11:07:431
4099993028,1cyclictest27651-21diskmemload09:21:161
4099993028,1cyclictest0-21swapper/111:45:001
4099993027,3cyclictest27651-21diskmemload10:12:271
409999300,30cyclictest0-21swapper/112:31:421
409999300,30cyclictest0-21swapper/111:52:121
409999300,29cyclictest8660-21perf07:20:001
409999300,27cyclictest0-21swapper/110:50:001
409999300,1cyclictest551-21dbus-daemon07:40:001
409999300,0cyclictest0-21swapper/110:19:411
4098993030,0cyclictest141rcuc/009:41:310
4098993028,1cyclictest24019-21apt-get09:36:120
4098993028,1cyclictest0-21swapper/012:11:240
4098993028,1cyclictest0-21swapper/009:16:130
409899301,28cyclictest141rcuc/009:21:250
409899300,29cyclictest29671-21cut10:41:150
409899300,29cyclictest0-21swapper/011:11:150
4104992928,1cyclictest27651-21diskmemload12:34:313
4104992928,1cyclictest27651-21diskmemload10:25:383
4104992927,1cyclictest9719-21apt-get08:31:113
4104992927,1cyclictest27651-21diskmemload10:16:153
410499290,28cyclictest30753-21apt-get11:41:153
410499290,28cyclictest30296-21modprobe09:41:213
410499290,28cyclictest27651-21diskmemload12:19:083
410499290,28cyclictest27651-21diskmemload11:56:453
410499290,28cyclictest27651-21diskmemload11:35:123
410499290,28cyclictest27651-21diskmemload11:06:063
410499290,28cyclictest27651-21diskmemload10:50:473
410499290,28cyclictest27651-21diskmemload10:07:563
410499290,28cyclictest27651-21diskmemload10:00:473
410499290,28cyclictest27651-21diskmemload09:36:133
410499290,28cyclictest0-21swapper/312:10:493
410499290,28cyclictest0-21swapper/311:15:013
410499290,28cyclictest0-21swapper/310:35:113
410499290,28cyclictest0-21swapper/310:25:003
410499290,1cyclictest27651-21diskmemload12:23:473
410499290,1cyclictest27651-21diskmemload12:08:033
410499290,1cyclictest27651-21diskmemload10:12:513
410499290,0cyclictest0-21swapper/311:30:143
410099290,29cyclictest27651-21diskmemload09:55:422
410099290,28cyclictest27651-21diskmemload12:06:532
410099290,28cyclictest27651-21diskmemload11:36:512
410099290,28cyclictest27651-21diskmemload11:20:532
410099290,28cyclictest27651-21diskmemload11:10:482
410099290,28cyclictest27651-21diskmemload11:09:032
410099290,28cyclictest27651-21diskmemload10:46:072
410099290,28cyclictest27651-21diskmemload10:35:202
410099290,28cyclictest27651-21diskmemload09:20:532
410099290,28cyclictest27651-21diskmemload09:10:502
410099290,28cyclictest27651-21diskmemload09:10:502
410099290,28cyclictest2162-21apt-get08:15:012
410099290,28cyclictest0-21swapper/210:55:172
410099290,28cyclictest0-21swapper/210:30:452
410099290,28cyclictest0-21swapper/210:11:062
410099290,28cyclictest0-21swapper/209:50:532
410099290,28cyclictest0-21swapper/209:16:282
410099290,28cyclictest0-21swapper/207:41:132
410099290,1cyclictest27651-21diskmemload12:01:362
410099290,1cyclictest27651-21diskmemload09:42:542
410099290,1cyclictest0-21swapper/212:30:062
410099290,1cyclictest0-21swapper/211:51:142
410099290,0cyclictest27651-21diskmemload09:35:052
4099992927,2cyclictest0-21swapper/112:03:021
409999290,29cyclictest0-21swapper/109:10:121
409999290,29cyclictest0-21swapper/109:10:121
409999290,28cyclictest27651-21diskmemload11:27:321
409999290,28cyclictest27651-21diskmemload10:00:431
409999290,28cyclictest0-21swapper/112:05:261
409999290,1cyclictest27651-21diskmemload11:45:131
409999290,1cyclictest27651-21diskmemload09:19:471
4098992929,0cyclictest141rcuc/009:31:300
4098992928,1cyclictest27651-21diskmemload12:30:110
4098992928,1cyclictest27651-21diskmemload12:03:140
4098992928,1cyclictest141rcuc/011:39:490
4098992927,1cyclictest0-21swapper/012:40:000
409899290,29cyclictest27651-21diskmemload09:11:440
409899290,29cyclictest27651-21diskmemload09:11:440
409899290,29cyclictest0-21swapper/010:22:520
409899290,28cyclictest27651-21diskmemload12:21:070
409899290,28cyclictest0-21swapper/011:55:260
409899290,28cyclictest0-21swapper/010:30:320
409899290,28cyclictest0-21swapper/009:25:340
409899290,1cyclictest27651-21diskmemload12:25:020
409899290,1cyclictest27651-21diskmemload12:25:020
409899290,1cyclictest27651-21diskmemload12:05:470
409899290,1cyclictest141rcuc/011:21:130
409899290,1cyclictest0-21swapper/010:26:180
409899290,1cyclictest0-21swapper/007:26:150
409899290,1cyclictest0-21swapper/007:26:150
4104992828,0cyclictest27651-21diskmemload10:55:543
4104992828,0cyclictest27651-21diskmemload09:10:103
4104992828,0cyclictest27651-21diskmemload09:10:103
4104992828,0cyclictest0-21swapper/312:35:263
4104992828,0cyclictest0-21swapper/311:10:213
4104992828,0cyclictest0-21swapper/309:45:043
4104992828,0cyclictest0-21swapper/308:06:123
410499280,28cyclictest27651-21diskmemload11:50:023
410499280,28cyclictest27651-21diskmemload09:50:063
410499280,28cyclictest0-21swapper/312:25:133
410499280,28cyclictest0-21swapper/312:25:133
410499280,28cyclictest0-21swapper/311:25:373
410499280,28cyclictest0-21swapper/309:55:083
410499280,28cyclictest0-21swapper/309:30:293
410499280,28cyclictest0-21swapper/309:26:533
410499280,28cyclictest0-21swapper/309:20:333
410499280,0cyclictest27651-21diskmemload12:04:413
410499280,0cyclictest27651-21diskmemload11:45:163
410499280,0cyclictest27651-21diskmemload10:45:313
410499280,0cyclictest0-21swapper/311:20:053
410499280,0cyclictest0-21swapper/310:41:033
410499280,0cyclictest0-21swapper/310:31:043
4100992828,0cyclictest14294-21apt-get08:41:162
4100992828,0cyclictest0-21swapper/212:35:262
4100992828,0cyclictest0-21swapper/211:55:352
4100992828,0cyclictest0-21swapper/211:25:352
4100992828,0cyclictest0-21swapper/209:45:042
4100992828,0cyclictest0-21swapper/208:06:122
4100992827,1cyclictest0-21swapper/212:15:132
410099280,28cyclictest0-21swapper/212:20:052
410099280,28cyclictest0-21swapper/211:40:112
410099280,28cyclictest0-21swapper/211:15:012
410099280,28cyclictest0-21swapper/211:00:482
410099280,28cyclictest0-21swapper/210:25:382
410099280,28cyclictest0-21swapper/210:20:082
410099280,28cyclictest0-21swapper/210:02:082
410099280,28cyclictest0-21swapper/209:30:292
410099280,28cyclictest0-21swapper/209:25:082
410099280,28cyclictest0-21swapper/208:36:122
410099280,0cyclictest27651-21diskmemload10:50:132
410099280,0cyclictest27651-21diskmemload10:41:032
410099280,0cyclictest27651-21diskmemload10:08:212
410099280,0cyclictest0-21swapper/212:11:002
410099280,0cyclictest0-21swapper/211:30:142
4099992828,0cyclictest27651-21diskmemload12:15:351
4099992828,0cyclictest0-21swapper/112:35:231
4099992828,0cyclictest0-21swapper/112:25:221
4099992828,0cyclictest0-21swapper/112:25:221
4099992828,0cyclictest0-21swapper/111:30:391
4099992828,0cyclictest0-21swapper/111:15:481
4099992828,0cyclictest0-21swapper/110:25:311
4099992828,0cyclictest0-21swapper/110:05:101
4099992828,0cyclictest0-21swapper/109:25:261
4099992827,0cyclictest12646-21apt-get10:55:021
4099992826,2cyclictest0-21swapper/112:11:451
4099992826,2cyclictest0-21swapper/109:52:381
409999280,28cyclictest0-21swapper/110:35:411
409999280,28cyclictest0-21swapper/109:40:061
409999280,28cyclictest0-21swapper/109:35:491
409999280,28cyclictest0-21swapper/107:46:141
409999280,0cyclictest0-21swapper/111:35:301
409999280,0cyclictest0-21swapper/111:10:051
409999280,0cyclictest0-21swapper/110:30:221
409999280,0cyclictest0-21swapper/109:55:351
4098992828,0cyclictest27651-21diskmemload11:45:170
4098992828,0cyclictest27651-21diskmemload10:15:250
4098992828,0cyclictest0-21swapper/011:31:230
4098992828,0cyclictest0-21swapper/011:25:030
4098992828,0cyclictest0-21swapper/011:05:240
4098992828,0cyclictest0-21swapper/010:55:170
4098992828,0cyclictest0-21swapper/010:46:130
4098992828,0cyclictest0-21swapper/010:00:360
4098992828,0cyclictest0-21swapper/009:51:240
4098992828,0cyclictest0-21swapper/007:40:000
4098992827,1cyclictest0-21swapper/010:35:260
409899280,28cyclictest27651-21diskmemload12:15:080
409899280,28cyclictest0-21swapper/011:15:320
409899280,28cyclictest0-21swapper/010:11:180
409899280,28cyclictest0-21swapper/010:05:410
409899280,0cyclictest27651-21diskmemload11:50:140
409899280,0cyclictest0-21swapper/011:00:190
409899280,0cyclictest0-21swapper/010:51:010
409899280,0cyclictest0-21swapper/009:55:220
4104992727,0cyclictest0-21swapper/308:41:163
4104992727,0cyclictest0-21swapper/307:51:143
4104992727,0cyclictest0-21swapper/307:31:123
410499270,27cyclictest0-21swapper/308:15:013
4100992727,0cyclictest23527-21apt-get07:51:142
4100992727,0cyclictest0-21swapper/208:31:112
410099270,0cyclictest0-21swapper/208:01:132
4099992727,0cyclictest30375-21apt-get08:06:121
4099992727,0cyclictest0-21swapper/108:56:121
4099992727,0cyclictest0-21swapper/107:31:111
4099992626,0cyclictest0-21swapper/107:40:021
4098992624,1cyclictest0-21swapper/008:40:010
4098992613,13cyclictest0-21swapper/007:31:110
4099992524,1cyclictest25744-21apt-get09:06:121
4099992523,1cyclictest13185-21cron07:30:001
4099992523,1cyclictest13185-21cron07:30:001
4098992525,0cyclictest4821-21perf08:20:000
4100992421,2cyclictest7063-21cron08:25:002
4100992421,2cyclictest7063-21cron08:25:002
4099992422,1cyclictest5163-21apt-get08:21:131
4099992422,1cyclictest5163-21apt-get08:21:131
4104992322,0cyclictest9013-21apt-get07:21:153
4104992320,2cyclictest7074-21awk08:25:003
4104992320,2cyclictest7074-21awk08:25:003
4100992322,1cyclictest21172-21apt-get08:56:122
4098992323,0cyclictest0-21swapper/008:31:110
4100992222,0cyclictest0-21swapper/208:51:142
4100992222,0cyclictest0-21swapper/207:21:152
4099992220,1cyclictest30003-21cron08:05:001
4098992222,0cyclictest0-21swapper/007:41:120
4098992222,0cyclictest0-21swapper/007:21:150
4104992121,0cyclictest0-21swapper/308:56:123
4104992121,0cyclictest0-21swapper/308:51:143
4104992119,1cyclictest2150-21sh08:15:003
4100992121,0cyclictest0-21swapper/209:06:122
4100992119,1cyclictest2142-21cron08:15:002
4098992121,0cyclictest0-21swapper/007:16:150
4104992020,0cyclictest0-21swapper/309:06:123
4104992020,0cyclictest0-21swapper/309:01:133
4100992020,0cyclictest23469-21apt-get09:01:132
4099992019,1cyclictest0-21swapper/108:16:121
4099992017,2cyclictest20819-21idleruntime-cro08:55:001
4099991919,0cyclictest11992-21apt-get08:36:121
4099991919,0cyclictest0-21swapper/108:46:121
4104991818,0cyclictest0-21swapper/308:01:143
4104991717,0cyclictest0-21swapper/307:41:123
4100991714,3cyclictest25806-21apt-get07:56:142
4099991717,0cyclictest0-21swapper/108:41:161
4099991715,1cyclictest0-21swapper/108:31:121
4098991717,0cyclictest23173-21perf07:50:000
4104991614,1cyclictest22079-21memory07:46:193
410499160,2cyclictest12141-21tr08:36:133
410099160,15cyclictest9043-21users08:26:242
4099991616,0cyclictest0-21swapper/108:26:131
4099991614,1cyclictest24574-21awk07:51:231
409999160,15cyclictest0-21swapper/109:01:151
409899160,15cyclictest0-21swapper/009:06:130
4104991513,1cyclictest11411-21cpuspeed_turbos07:26:203
4104991513,1cyclictest11411-21cpuspeed_turbos07:26:203
410499150,1cyclictest0-21swapper/307:20:003
410499150,14cyclictest7439-21apt-get08:26:133
4100991513,1cyclictest11722-21df_inode07:26:262
4100991513,1cyclictest11722-21df_inode07:26:262
410099150,14cyclictest8317-21users07:16:292
4098991515,0cyclictest0-21swapper/007:56:140
4098991514,1cyclictest7098-21perf08:25:000
4098991514,1cyclictest7098-21perf08:25:000
409899150,1cyclictest7778-21cstates08:26:150
4104991414,0cyclictest0-21swapper/308:46:033
410499140,14cyclictest0-21swapper/307:35:463
410499140,0cyclictest0-21swapper/307:55:493
410499140,0cyclictest0-21swapper/307:11:473
410099140,14cyclictest0-21swapper/208:46:002
410099140,14cyclictest0-21swapper/207:45:472
410099140,14cyclictest0-21swapper/207:36:012
410099140,0cyclictest0-21swapper/207:30:192
410099140,0cyclictest0-21swapper/207:11:472
4099991414,0cyclictest0-21swapper/108:10:201
409999140,14cyclictest0-21swapper/107:10:421
409999140,0cyclictest0-21swapper/107:21:061
4098991414,0cyclictest0-21swapper/008:52:050
4098991414,0cyclictest0-21swapper/007:50:270
4098991414,0cyclictest0-21swapper/007:11:140
409899140,14cyclictest0-21swapper/009:00:140
409899140,14cyclictest0-21swapper/008:55:020
409899140,14cyclictest0-21swapper/008:45:080
409899140,0cyclictest0-21swapper/008:10:210
409899140,0cyclictest0-21swapper/008:06:270
409899140,0cyclictest0-21swapper/008:02:340
4098991313,0cyclictest0-21swapper/008:40:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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