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2022-07-05 - 18:25

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

Latency plot of system in rack #e, slot #3
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 792 highest latencies:
System rackeslot3.osadl.org (updated Tue Jul 05, 2022 00:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
387960399330,4cyclictest244-21systemd-journal00:39:593
387959799326,24cyclictest4136534-21apt00:39:592
387960399281,20cyclictest3933913-21apt-get20:15:023
387960399280,2cyclictest3924987-21ps20:05:333
387960399280,19cyclictest4116929-21idleruntime-cro00:19:593
387959299271,23cyclictest3915017-21chrt19:55:211
387960399261,2cyclictest4116913-21apt-get00:20:113
387960399260,1cyclictest0-21swapper/320:00:373
387959299261,21cyclictest3895225-21apt-get19:30:241
387960399250,23cyclictest4003934-21idleruntime-cro22:05:003
387959799255,1cyclictest3939378-21apt-get20:20:232
387959299251,22cyclictest3885650-21apt-get19:20:231
387959299251,20cyclictest3919807-21apt-get20:00:361
3879603992418,4cyclictest3975445-21apt-get21:05:233
387960399240,23cyclictest705-21runrttasks20:20:293
387959799241,21cyclictest4004627-21apt-get22:05:222
3879592992419,3cyclictest4034007-21apt-get22:41:001
387959299241,3cyclictest4055442-21apt-get23:15:211
387959299241,21cyclictest4010045-21apt-get22:15:291
387959299241,20cyclictest0-21swapper/123:50:361
387959299241,20cyclictest0-21swapper/120:25:241
387959299240,22cyclictest3989625-21irqcore21:45:571
387958799241,21cyclictest3948961-21apt-get20:30:210
387958799241,21cyclictest3924603-21apt-get20:05:290
3879603992317,4cyclictest4009763-21cron22:15:003
387960399231,2cyclictest3998513-21munin-run21:54:593
387960399231,21cyclictest4074617-21apt-get23:35:213
387960399230,22cyclictest3965034-21taskset20:55:533
3879597992320,2cyclictest4045208-21apt-get23:00:222
387959299231,20cyclictest0-21swapper/120:30:211
3879587992319,2cyclictest244-21systemd-journal22:45:010
387958799231,21cyclictest3929375-21apt-get20:10:220
387958799231,21cyclictest3900032-21apt-get19:35:230
387958799231,20cyclictest3982441-21apt-get21:30:010
387958799230,22cyclictest3910258-21apt-get19:50:370
3879603992219,2cyclictest3953476-21sh20:35:003
3879603992219,1cyclictest4098568-21apt-get00:00:223
387960399221,20cyclictest0-21swapper/321:00:233
387960399221,20cyclictest0-21swapper/321:00:223
387960399221,1cyclictest4029215-21apt-get22:35:533
3879597992220,1cyclictest0-21swapper/220:00:362
387959799220,20cyclictest4117985-21sort00:20:262
387959799220,20cyclictest0-21swapper/200:30:362
3879592992219,2cyclictest0-21swapper/100:10:211
3879592992218,2cyclictest4102774-21apt-get00:05:361
3879592992217,3cyclictest3963043-21apt20:45:001
387959299221,2cyclictest3904833-21apt-get19:40:231
387959299221,1cyclictest0-21swapper/123:20:561
387959299220,2cyclictest3900032-21apt-get19:35:221
387959299220,20cyclictest4024411-21apt-get22:30:221
387959299220,20cyclictest0-21swapper/100:15:211
3879587992218,2cyclictest4079392-21apt-get23:40:220
387958799220,2cyclictest4009161-21apt22:10:000
387958799220,21cyclictest4084569-21grep23:45:270
387958799220,21cyclictest3984129-21ps21:35:260
387958799220,20cyclictest0-21swapper/021:55:230
3879603992118,2cyclictest4088715-21cron23:50:003
3879603992118,1cyclictest0-21swapper/319:30:223
3879603992117,2cyclictest3958266-21munin-run20:40:003
387960399210,20cyclictest244-21systemd-journal19:30:003
387960399210,20cyclictest0-21swapper/320:50:023
387960399210,20cyclictest0-21swapper/319:40:223
387960399210,19cyclictest0-21swapper/323:25:263
3879597992119,1cyclictest0-21swapper/220:15:022
387959799210,2cyclictest3981812-21cron21:25:002
387959799210,2cyclictest3970226-21chrt21:00:212
387959799210,2cyclictest3970226-21chrt21:00:212
387959799210,20cyclictest3904566-21cron19:39:592
387959799210,19cyclictest0-21swapper/223:45:222
387959799210,19cyclictest0-21swapper/221:55:242
387959299210,20cyclictest0-21swapper/120:55:541
387959299210,20cyclictest0-21swapper/119:50:361
387959299210,1cyclictest3963796-21sed20:50:011
387959299210,19cyclictest0-21swapper/123:55:231
3879587992118,2cyclictest0-21swapper/019:30:220
3879587992117,2cyclictest3915014-21apt-get19:55:220
387958799211,1cyclictest4039813-21apt-get22:50:220
387958799210,20cyclictest0-21swapper/000:30:350
387958799210,1cyclictest4093787-21apt-get23:55:240
387960399207,12cyclictest4126937-21awk00:30:003
3879603992018,1cyclictest0-21swapper/323:50:373
3879603992018,1cyclictest0-21swapper/322:05:213
387960399200,2cyclictest4045447-21fw_forwarded_lo23:00:253
387960399200,1cyclictest0-21swapper/319:35:223
3879597992018,1cyclictest0-21swapper/220:35:292
3879597992018,1cyclictest0-21swapper/220:10:232
3879597992018,1cyclictest0-21swapper/219:30:232
3879597992018,1cyclictest0-21swapper/219:15:022
3879597992017,2cyclictest3944489-21chrt20:25:282
387959799200,1cyclictest3988304-21basename21:40:012
387959799200,1cyclictest0-21swapper/223:30:212
387959799200,1cyclictest0-21swapper/222:35:522
387959799200,1cyclictest0-21swapper/220:05:272
387959799200,19cyclictest0-21swapper/221:50:282
387959799200,19cyclictest0-21swapper/219:25:292
387959799200,19cyclictest0-21swapper/200:00:202
3879592992018,1cyclictest0-21swapper/121:35:221
3879592992017,2cyclictest0-21swapper/123:00:211
3879592992017,2cyclictest0-21swapper/122:50:221
3879592992017,2cyclictest0-21swapper/122:25:221
3879592992017,2cyclictest0-21swapper/122:05:221
3879592992017,2cyclictest0-21swapper/120:10:221
387959299200,19cyclictest3909982-21awk19:50:011
387959299200,19cyclictest0-21swapper/121:10:001
387959299200,0cyclictest0-21swapper/120:40:011
3879587992018,2cyclictest0-21swapper/000:05:360
3879587992018,1cyclictest3974750-21apt-get21:05:120
3879587992018,1cyclictest0-21swapper/023:00:210
3879587992018,1cyclictest0-21swapper/021:00:230
3879587992018,1cyclictest0-21swapper/021:00:230
3879587992017,2cyclictest4074617-21apt-get23:35:220
3879587992017,2cyclictest3954163-21grep20:36:010
387958799200,2cyclictest0-21swapper/021:54:590
387958799200,1cyclictest0-21swapper/023:15:200
387958799200,1cyclictest0-21swapper/023:10:210
387958799200,1cyclictest0-21swapper/022:20:220
387958799200,1cyclictest0-21swapper/019:20:220
387958799200,19cyclictest0-21swapper/019:40:230
3879603991917,1cyclictest0-21swapper/323:40:223
3879603991917,1cyclictest0-21swapper/321:55:233
3879603991917,1cyclictest0-21swapper/321:45:533
3879603991916,2cyclictest4051016-21sed23:10:253
387960399190,1cyclictest0-21swapper/320:10:233
3879597991918,1cyclictest0-21swapper/220:55:542
3879597991917,1cyclictest4003933-21cron22:05:012
3879597991917,1cyclictest0-21swapper/221:05:222
3879597991916,2cyclictest4028898-21cron22:35:002
387959799190,18cyclictest0-21swapper/200:25:222
3879592991916,2cyclictest4088724-21munin-plugin-st23:50:001
3879592991916,2cyclictest3939748-21ps20:20:261
3879592991916,2cyclictest0-21swapper/122:20:231
3879587991917,1cyclictest0-21swapper/023:50:370
3879587991916,2cyclictest4107549-21apt-get00:10:210
3879587991916,2cyclictest3934552-21dpkg20:15:020
3879587991915,2cyclictest3944185-21apt-get20:25:240
387960399189,8cyclictest4102982-21fschecks_time00:05:393
3879603991816,1cyclictest0-21swapper/319:15:223
3879603991815,2cyclictest4040185-21ps22:50:273
387960399180,5cyclictest3890090-21chrt19:24:143
387960399180,4cyclictest3919353-21taskset19:57:553
387959799184,6cyclictest3889782-21users19:20:352
3879597991816,1cyclictest0-21swapper/223:35:212
3879597991816,1cyclictest0-21swapper/222:50:222
3879597991816,1cyclictest0-21swapper/219:40:222
3879597991815,1cyclictest0-21swapper/223:25:262
387960399171,6cyclictest4097470-21ntp_states23:55:343
3879603991715,1cyclictest0-21swapper/320:25:243
3879603991714,2cyclictest0-21swapper/320:40:223
3879603991713,2cyclictest4039544-21sh22:50:013
387959799175,4cyclictest4063748-21sed23:20:582
3879597991717,0cyclictest0-21swapper/221:46:452
3879597991715,1cyclictest4116917-21munin-run00:20:002
3879592991714,2cyclictest3981197-21idleruntime-cro21:19:591
3879587991715,1cyclictest4126876-21kworker/u8:100:30:000
387960399166,9cyclictest4063238-21kthreadcore23:20:573
387960399165,9cyclictest4060050-21cat23:20:003
387960399163,11cyclictest3981810-21sh21:25:013
387960399161,5cyclictest4111310-21/usr/sbin/munin00:10:313
3879603991612,3cyclictest244-21systemd-journal19:50:003
3879603991611,4cyclictest3981192-21sh21:20:003
387960399160,6cyclictest4037709-21ntp_states22:41:103
387960399160,3cyclictest3988926-21cron21:45:013
387960399160,3cyclictest3910499-21fw_forwarded_lo19:50:403
387960399160,3cyclictest3879792-21taskset19:10:383
387959799163,4cyclictest4034304-21if_enp0s29f122:41:042
3879597991614,1cyclictest4051622-21kthreadcore23:10:262
3879597991613,2cyclictest3964314-21apt-get20:50:022
3879597991611,3cyclictest244-21systemd-journal22:15:002
3879592991613,1cyclictest0-21swapper/100:00:211
387959299160,2cyclictest0-21swapper/100:35:531
3879587991614,2cyclictest53150irq/166-enp0s3020:00:420
3879587991614,2cyclictest52350irq/165-enp0s3020:20:130
3879587991614,1cyclictest3958525-21apt-get20:40:210
3879587991613,2cyclictest52350irq/165-enp0s3000:37:340
387960399153,10cyclictest3963742-21grep20:50:003
387960399153,10cyclictest0-21swapper/321:30:013
387960399151,2cyclictest4014573-21apt22:19:593
387960399150,4cyclictest4050384-21cut23:09:593
387960399150,4cyclictest4044961-21basename23:00:013
387960399150,4cyclictest4023211-21needreboot22:25:293
387960399150,3cyclictest4019369-21sh22:24:593
387960399150,3cyclictest3983966-21perl21:35:243
387960399150,3cyclictest3980568-21munin-run21:15:013
387960399150,2cyclictest4070035-21tune2fs23:30:233
387959799155,8cyclictest3880180-21cat19:15:012
3879592991511,3cyclictest0-21swapper/120:05:321
3879592991511,2cyclictest4009768-21cron22:15:011
3879587991514,1cyclictest0-21swapper/021:20:000
3879587991513,2cyclictest52350irq/165-enp0s3023:21:020
3879587991513,2cyclictest52350irq/165-enp0s3022:30:270
3879587991513,2cyclictest52350irq/165-enp0s3020:53:460
3879587991513,2cyclictest52350irq/165-enp0s3000:20:260
3879587991513,1cyclictest52350irq/165-enp0s3023:26:130
3879587991513,1cyclictest52350irq/165-enp0s3022:35:530
3879587991513,1cyclictest52350irq/165-enp0s3021:24:330
3879587991513,1cyclictest52350irq/165-enp0s3019:47:160
3879587991513,1cyclictest52350irq/165-enp0s3019:28:560
3879587991513,1cyclictest52350irq/165-enp0s3000:19:330
3879587991512,2cyclictest52350irq/165-enp0s3021:30:000
387958799150,2cyclictest3992090-21cut21:45:590
387960399141,2cyclictest4024791-21irqcore22:30:253
387960399140,4cyclictest4127802-21cut00:30:393
387960399140,2cyclictest3983501-21idleruntime-cro21:35:003
387959799149,3cyclictest4089001-21apt-get23:50:362
387959799148,4cyclictest3963693-21dpkg20:50:012
387959799147,5cyclictest4019640-21apt-get22:25:212
387959799144,9cyclictest3914748-21latency_hist19:54:592
387959799141,9cyclictest4013570-21memory22:15:352
3879597991411,2cyclictest4079471-21cpuspeed_turbos23:40:222
3879592991411,2cyclictest53650irq/176-enp0s3000:20:111
3879592991411,2cyclictest0-21swapper/122:37:001
3879587991413,1cyclictest0-21swapper/022:25:220
3879587991412,1cyclictest52350irq/165-enp0s3023:07:530
3879587991412,1cyclictest3965407-21ps20:55:590
3879587991411,2cyclictest52350irq/165-enp0s3023:30:290
3879587991411,2cyclictest52350irq/165-enp0s3021:14:590
387959799137,4cyclictest4112097-21ls00:15:002
387959799133,2cyclictest4102881-21diskstats00:05:382
387959799131,4cyclictest3980814-21modprobe21:15:282
3879597991310,2cyclictest206-21jbd2/nvme0n1p2-22:20:002
387959299139,2cyclictest4003298-21cron22:00:011
387959299139,2cyclictest3994004-21apt-get21:50:271
3879592991311,1cyclictest3974548-21runrttasks21:02:361
3879592991311,1cyclictest3974548-21runrttasks21:02:351
3879592991311,1cyclictest0-21swapper/123:39:461
3879592991311,1cyclictest0-21swapper/123:25:361
387959299131,10cyclictest3939114-21latency_hist20:20:001
3879592991310,2cyclictest4050636-21apt-get23:10:211
3879587991312,1cyclictest52350irq/165-enp0s3022:15:400
3879587991311,1cyclictest52350irq/165-enp0s3022:57:090
3879587991311,1cyclictest52350irq/165-enp0s3020:48:220
3879587991311,1cyclictest52350irq/165-enp0s3019:17:520
3879587991311,1cyclictest52350irq/165-enp0s3019:12:280
387959799127,4cyclictest3988934-21cut21:45:012
387959799127,4cyclictest3983482-21cron21:35:002
387959799126,5cyclictest4097843-21tail23:55:352
387959799124,6cyclictest3962342-21sensors_temp20:40:332
387959799122,2cyclictest3915267-21hddtemp_smartct19:55:252
387959299128,2cyclictest0-21swapper/119:15:331
387959299126,4cyclictest4070076-21fw_conntrack23:30:251
387959299121,4cyclictest3880143-21latency_hist19:15:011
3879592991211,1cyclictest0-21swapper/121:33:291
3879592991211,1cyclictest0-21swapper/100:30:431
3879592991210,1cyclictest0-21swapper/122:45:381
387959299120,0cyclictest0-21swapper/121:11:361
3879587991210,1cyclictest52350irq/165-enp0s3022:14:040
3879587991210,1cyclictest52350irq/165-enp0s3000:04:280
387959799117,3cyclictest3980560-21cron21:15:002
387959799116,3cyclictest4044935-21cron23:00:012
387959799116,3cyclictest3982444-21latency_hist21:30:002
387959799115,4cyclictest4039541-21sh22:50:002
387959799114,5cyclictest4055445-21chrt23:15:212
387959299119,1cyclictest0-21swapper/122:00:331
387959299119,1cyclictest0-21swapper/121:42:301
387959299110,11cyclictest0-21swapper/121:20:371
387959299110,11cyclictest0-21swapper/100:26:121
387959299110,0cyclictest0-21swapper/122:59:101
387958799119,1cyclictest52350irq/165-enp0s3022:46:140
3879587991110,1cyclictest52350irq/165-enp0s3022:04:060
387959799105,4cyclictest4050363-21cron23:10:002
387959299108,1cyclictest0-21swapper/123:07:311
387959299102,4cyclictest3890439-21apt-get19:25:301
3879592991010,0cyclictest0-21swapper/121:28:581
387958799108,1cyclictest0-21swapper/021:41:030
38795979990,3cyclictest34-21ksoftirqd/219:47:352
38795929994,3cyclictest3964721-21cron20:55:011
38795929991,5cyclictest4079366-21/usr/sbin/munin23:40:271
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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