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2022-07-06 - 11:39

x86 Intel Atom x6425RE @1900 MHz, Linux 5.17.0-rt15 (Profile)

Latency plot of system in rack #e, slot #4
Data to construct the above plot have been generated using the RT test utility cyclictest.
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 highest latencies:
System rackeslot4.osadl.org (updated Tue Jul 05, 2022 12:44:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
525212993834,3cyclictest658296-21kworker/u8:211:05:012
52520199350,33cyclictest246-21systemd-journal11:40:000
525212993430,3cyclictest584298-21kworker/u8:008:50:252
525212993126,4cyclictest485225-21kworker/u8:207:10:452
525212993026,3cyclictest689203-21kworker/u8:011:11:202
525212992926,2cyclictest651829-21kworker/u8:110:30:102
525212992925,3cyclictest609876-21kworker/u8:109:20:222
525212992824,3cyclictest589184-21kworker/u8:108:45:172
525212992824,3cyclictest540608-21kworker/u8:007:40:182
525212992724,3cyclictest614673-21kworker/u8:209:15:022
52520199270,25cyclictest0-21swapper/010:55:130
525212992623,2cyclictest651829-21kworker/u8:110:40:452
525212992622,3cyclictest697197-21kworker/u8:111:20:162
525212992622,3cyclictest651829-21kworker/u8:110:35:152
525212992622,3cyclictest608010-21kworker/u8:209:01:562
525212992622,3cyclictest559700-21kworker/u8:007:55:302
525212992622,3cyclictest559700-21kworker/u8:007:55:302
525216992519,4cyclictest682847-21apt-get11:05:023
52521699251,3cyclictest608718-21cron08:59:593
525212992522,2cyclictest494121-21kworker/u8:107:20:272
525206992521,3cyclictest494121-21kworker/u8:107:30:101
52521699241,22cyclictest0-21swapper/312:10:003
525212992421,3cyclictest540608-21kworker/u8:007:45:162
525212992421,2cyclictest589184-21kworker/u8:108:40:262
525212992420,3cyclictest721769-21kworker/u8:012:25:212
525212992420,3cyclictest639820-21kworker/u8:210:05:472
525206992419,4cyclictest485225-21kworker/u8:207:10:071
52520699241,4cyclictest619900-21latency_hist09:20:001
525216992318,3cyclictest664048-21sort10:40:413
52521699231,2cyclictest584842-21apt-get08:30:183
52521699231,2cyclictest0-21swapper/310:50:003
52521699231,20cyclictest731484-21apt-get12:35:133
525212992320,2cyclictest707656-21kworker/u8:011:35:192
525212992320,2cyclictest640556-21kworker/u8:009:55:462
525212992320,2cyclictest569662-21kworker/u8:208:15:212
525212992320,2cyclictest494121-21kworker/u8:107:25:152
525206992319,2cyclictest658917-21apt-get10:35:111
525206992319,2cyclictest550046-21apt-get07:40:141
52520699231,2cyclictest707695-21apt-get11:35:121
52520699231,20cyclictest575195-21munin-plugin-st08:20:001
525201992320,2cyclictest731484-21apt-get12:35:130
52520199231,20cyclictest703039-21apt-get11:30:430
52520199231,20cyclictest531178-21apt-get07:20:190
525216992219,2cyclictest545325-21apt-get07:35:113
525216992218,2cyclictest721837-21sh12:25:003
525216992217,3cyclictest559221-21sh07:49:593
52521699221,2cyclictest0-21swapper/308:06:233
52521699221,20cyclictest0-21swapper/311:30:443
52521699221,20cyclictest0-21swapper/310:05:423
52521699221,19cyclictest702753-21munin-run11:30:003
52521699221,19cyclictest580139-21apt-get08:25:123
52521699220,20cyclictest640587-21apt-get09:55:003
525212992220,1cyclictest720190-21apt-get12:10:162
525212992219,2cyclictest697197-21kworker/u8:111:30:532
525212992219,2cyclictest0-21swapper/211:45:232
525212992218,3cyclictest559700-21kworker/u8:008:05:172
52521299221,2cyclictest589562-21apt-get08:35:222
52521299220,20cyclictest652724-21cron10:20:002
525206992218,3cyclictest652740-21basename10:20:001
525206992218,2cyclictest683567-21apt-get11:05:431
525206992218,2cyclictest530930-21basename07:19:591
525206992218,2cyclictest0-21swapper/112:25:171
52520699221,1cyclictest598947-21apt-get08:45:131
52520699220,2cyclictest564553-21awk08:00:011
52520699220,2cyclictest564553-21awk08:00:011
52520699220,21cyclictest640736-21latency_hist09:55:011
52520699220,20cyclictest589294-21sh08:35:001
52520699220,19cyclictest0-21swapper/108:40:121
525201992219,2cyclictest634277-21apt-get09:35:430
525201992219,1cyclictest603643-21apt-get08:50:110
525201992218,3cyclictest570490-21sh08:15:010
52520199221,2cyclictest540350-21apt07:30:000
52520199221,19cyclictest629545-21apt-get09:30:120
52520199221,19cyclictest0-21swapper/007:45:120
52520199220,2cyclictest702123-21munin-run11:25:000
52520199220,20cyclictest0-21swapper/012:10:150
525216992119,1cyclictest669000-21apt-get10:50:423
525216992119,1cyclictest0-21swapper/310:12:323
525216992119,1cyclictest0-21swapper/308:40:113
525216992119,1cyclictest0-21swapper/307:51:383
52521699211,1cyclictest688245-21apt-get11:10:103
52521699211,1cyclictest0-21swapper/309:10:433
52521699211,1cyclictest0-21swapper/307:22:423
52521699210,20cyclictest53-21kcompactd009:05:543
52521699210,20cyclictest0-21swapper/309:55:423
52521699210,20cyclictest0-21swapper/308:05:003
52521699210,19cyclictest0-21swapper/310:01:043
525212992119,1cyclictest0-21swapper/210:55:142
525212992118,2cyclictest639330-21munin-plugin-st09:45:002
525212992118,1cyclictest678759-21irqcore11:00:172
525212992117,3cyclictest584298-21kworker/u8:009:10:422
525212992117,2cyclictest640581-21sh09:55:002
52521299211,1cyclictest721225-21idleruntime-cro12:20:012
52521299210,20cyclictest0-21swapper/209:25:112
525206992119,1cyclictest0-21swapper/108:35:211
525206992118,2cyclictest653985-21basename10:30:001
525206992118,2cyclictest0-21swapper/112:30:181
52520699211,1cyclictest0-21swapper/111:10:111
52520699211,19cyclictest0-21swapper/112:04:301
52520699210,20cyclictest53-21kcompactd008:20:341
525201992119,1cyclictest0-21swapper/010:50:420
52520199210,20cyclictest0-21swapper/011:53:020
52520199210,20cyclictest0-21swapper/007:13:250
525216992018,1cyclictest0-21swapper/312:25:223
525216992018,1cyclictest0-21swapper/311:45:313
525216992018,1cyclictest0-21swapper/311:43:123
525216992018,1cyclictest0-21swapper/311:43:123
525216992018,1cyclictest0-21swapper/311:20:143
525216992018,1cyclictest0-21swapper/310:35:123
525216992018,1cyclictest0-21swapper/309:30:113
525216992017,2cyclictest0-21swapper/310:30:113
52521699200,1cyclictest0-21swapper/308:15:123
52521699200,19cyclictest53-21kcompactd012:14:523
525212992018,1cyclictest540605-21apt-get07:30:112
525212992018,1cyclictest0-21swapper/211:19:432
525212992018,1cyclictest0-21swapper/207:35:132
525212992017,2cyclictest721769-21kworker/u8:012:30:292
52521299200,1cyclictest0-21swapper/211:43:452
52521299200,1cyclictest0-21swapper/211:43:452
52521299200,1cyclictest0-21swapper/210:53:302
525206992018,2cyclictest53-21kcompactd010:48:351
525206992018,1cyclictest697658-21apt-get11:20:141
525206992018,1cyclictest0-21swapper/112:19:151
525206992018,1cyclictest0-21swapper/111:30:431
525206992017,2cyclictest0-21swapper/108:50:121
525206992017,2cyclictest0-21swapper/108:25:111
525206992016,2cyclictest246-21systemd-journal12:15:001
52520699200,1cyclictest0-21swapper/111:16:591
52520699200,1cyclictest0-21swapper/110:40:121
52520699200,19cyclictest53-21kcompactd008:12:561
52520699200,19cyclictest0-21swapper/110:50:421
52520699200,19cyclictest0-21swapper/109:48:301
52520699200,19cyclictest0-21swapper/109:25:171
52520699200,19cyclictest0-21swapper/108:56:051
525201992018,1cyclictest702343-21sshd11:25:110
525201992018,1cyclictest0-21swapper/011:58:290
525201992018,1cyclictest0-21swapper/011:10:110
525201992018,1cyclictest0-21swapper/011:00:120
525201992018,1cyclictest0-21swapper/008:30:240
525201992018,1cyclictest0-21swapper/007:40:140
525201992017,2cyclictest0-21swapper/008:44:030
525201992016,3cyclictest731248-21runrttasks12:35:000
52520199200,1cyclictest0-21swapper/010:02:090
52520199200,19cyclictest565419-21apt-get08:05:110
52520199200,19cyclictest0-21swapper/008:36:250
52520199200,19cyclictest0-21swapper/008:23:190
52520199200,18cyclictest0-21swapper/010:40:130
525216991918,1cyclictest53-21kcompactd007:27:373
525216991917,1cyclictest0-21swapper/310:16:593
525216991917,1cyclictest0-21swapper/309:15:113
52521699190,19cyclictest0-21swapper/307:10:443
525212991918,1cyclictest53-21kcompactd012:05:032
525212991918,1cyclictest53-21kcompactd007:17:462
525212991918,1cyclictest0-21swapper/210:23:282
525212991916,3cyclictest584298-21kworker/u8:008:30:202
525206991917,1cyclictest0-21swapper/109:10:431
525206991916,2cyclictest0-21swapper/109:20:121
525206991914,4cyclictest494121-21kworker/u8:107:35:241
525201991917,1cyclictest620152-21apt-get09:20:110
525201991917,1cyclictest565166-21cron08:05:000
525201991917,1cyclictest0-21swapper/010:45:510
525201991917,1cyclictest0-21swapper/010:05:430
525201991916,1cyclictest624865-21apt-get09:25:120
52520199190,1cyclictest0-21swapper/008:19:300
52520199190,18cyclictest0-21swapper/010:35:110
525216991816,1cyclictest0-21swapper/308:48:583
525216991815,2cyclictest0-21swapper/311:02:473
525216991815,2cyclictest0-21swapper/307:59:173
525216991815,2cyclictest0-21swapper/307:59:173
525216991814,2cyclictest731234-21munin-run12:35:003
525212991815,2cyclictest731084-21kworker/u8:212:35:182
525206991816,1cyclictest677486-21taskset10:55:261
525206991816,1cyclictest0-21swapper/110:07:381
525206991816,1cyclictest0-21swapper/109:01:331
525206991816,1cyclictest0-21swapper/108:05:101
525206991814,3cyclictest633769-21kworker/u8:209:35:461
525206991813,4cyclictest731084-21kworker/u8:212:35:161
525201991817,0cyclictest0-21swapper/007:52:120
525201991816,1cyclictest560491-21ps07:55:320
525201991816,1cyclictest560491-21ps07:55:320
525201991816,1cyclictest0-21swapper/010:13:380
525201991815,1cyclictest0-21swapper/010:35:000
52520199180,1cyclictest545325-21apt-get07:35:110
525216991714,2cyclictest621125-21kthreadcore09:20:183
525216991711,5cyclictest638357-21/usr/sbin/munin09:35:583
525212991716,1cyclictest53-21kcompactd009:35:242
525212991716,1cyclictest0-21swapper/210:49:082
525212991715,1cyclictest0-21swapper/211:59:352
525212991714,2cyclictest719285-21kworker/u8:212:23:042
525206991715,1cyclictest0-21swapper/109:55:031
52520199179,7cyclictest0-21swapper/008:25:110
52520199178,8cyclictest0-21swapper/009:11:110
525201991714,2cyclictest51950irq/165-enp0s3007:18:030
52520199171,14cyclictest726564-21idleruntime-cro12:30:000
52520199171,14cyclictest721215-21ls12:20:000
52520199171,14cyclictest545064-21sh07:34:590
52520199171,14cyclictest246-21systemd-journal12:10:000
52520199170,15cyclictest609515-21latency_hist09:05:010
525216991614,1cyclictest0-21swapper/308:20:123
525216991613,2cyclictest721212-21dump-pmu-power12:20:003
525216991613,2cyclictest570498-21munin-run08:15:013
525216991611,4cyclictest208-21jbd2/nvme0n1p2-11:15:273
525216991611,3cyclictest594015-21ls08:40:003
525212991615,1cyclictest53-21kcompactd007:52:432
525212991614,1cyclictest53-21kcompactd010:29:272
525212991612,2cyclictest246-21systemd-journal10:15:002
525206991614,1cyclictest0-21swapper/110:21:171
525206991612,2cyclictest682853-21munin-run11:05:001
525201991614,1cyclictest51950irq/165-enp0s3011:42:350
525201991614,1cyclictest51950irq/165-enp0s3011:42:350
525201991614,1cyclictest51950irq/165-enp0s3008:48:460
525201991614,1cyclictest0-21swapper/012:20:530
525201991614,1cyclictest0-21swapper/010:28:560
525201991613,2cyclictest51950irq/165-enp0s3009:15:120
52520199161,13cyclictest246-21systemd-journal09:50:000
52520199160,14cyclictest719304-21latency_hist12:05:000
52520199160,14cyclictest653351-21idleruntime-cro10:25:010
52520199160,14cyclictest608730-21ls09:00:000
525216991513,1cyclictest53-21kcompactd011:55:463
525212991513,2cyclictest609876-21kworker/u8:109:08:292
525212991513,1cyclictest0-21swapper/209:30:122
525212991512,2cyclictest646333-21cron10:05:002
525212991512,2cyclictest639820-21kworker/u8:209:49:032
525212991512,2cyclictest608010-21kworker/u8:208:56:312
525206991512,2cyclictest565171-21latency_hist08:05:001
525206991511,3cyclictest707656-21kworker/u8:011:45:341
525201991513,1cyclictest51950irq/165-enp0s3009:06:570
525201991512,2cyclictest51950irq/165-enp0s3011:05:440
525201991512,2cyclictest51950irq/165-enp0s3009:40:030
52520199150,5cyclictest713294-21hddtemp_smartct11:45:350
52520199150,13cyclictest640636-21latency_hist09:55:000
525216991411,2cyclictest0-21swapper/309:25:123
52520199141,11cyclictest652474-21cron10:17:000
52520199140,4cyclictest693078-21/usr/sbin/munin11:15:140
52520199140,3cyclictest641380-21cpuspeed_turbos09:55:420
52521699131,10cyclictest714-21snmpd07:33:073
525216991310,2cyclictest411ktimers/310:21:013
52521299137,1cyclictest141rcu_preempt08:25:172
525212991311,2cyclictest702018-21kworker/u8:211:52:092
52520699139,3cyclictest651829-21kworker/u8:110:30:121
52520699139,3cyclictest609876-21kworker/u8:109:30:211
52520699130,12cyclictest0-21swapper/111:55:511
52521699120,2cyclictest639998-21cat09:50:003
52521699120,11cyclictest0-21swapper/308:54:113
52521699120,10cyclictest530964-21cat07:20:013
52521299129,2cyclictest569662-21kworker/u8:208:10:552
52521299128,3cyclictest569662-21kworker/u8:208:22:382
52521299127,1cyclictest141rcu_preempt11:30:002
52520699129,2cyclictest1673115-21in:imuxsock07:25:001
525206991211,1cyclictest0-21swapper/109:06:281
52521699119,1cyclictest0-21swapper/311:35:173
52521699118,2cyclictest609413-21cron09:04:593
52521699110,2cyclictest639341-21idleruntime-cro09:45:003
52521699110,11cyclictest0-21swapper/312:00:163
52521699110,11cyclictest0-21swapper/307:40:113
52521299119,1cyclictest0-21swapper/208:02:002
52521299118,2cyclictest707656-21kworker/u8:012:01:382
52520699119,1cyclictest0-21swapper/111:54:311
52520699117,3cyclictest540608-21kworker/u8:007:45:121
52521699109,1cyclictest0-21swapper/310:28:543
52521699106,3cyclictest677176-21tr10:55:223
52521699106,2cyclictest718075-21latency_hist11:55:003
52520699108,1cyclictest251ktimers/112:22:311
52520699108,1cyclictest0-21swapper/112:06:081
5252069997,1cyclictest251ktimers/111:27:311
5252069997,1cyclictest0-21swapper/107:25:231
5252069990,8cyclictest0-21swapper/110:04:441
5252069990,8cyclictest0-21swapper/107:51:331
5252069990,3cyclictest639381-21cat09:44:591
5252069970,5cyclictest651479-21latency_hist10:10:011
5252069970,4cyclictest714-21snmpd11:40:171
5252069970,4cyclictest714-21snmpd11:40:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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