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2024-04-27 - 09:59
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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 100 highest latencies:
System rackeslot4.osadl.org (updated Sat Apr 27, 2024 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1026769993634,1cyclictest966606-21kworker/0:2+pm19:35:320
1026769993025,3cyclictest260-21systemd-journal00:35:000
1026772992621,3cyclictest1377852-21apt23:40:001
1026769992420,3cyclictest1438625-21cron00:20:000
1026778992319,2cyclictest0-21swapper/319:55:003
1026776992320,2cyclictest1052893-21idleruntime-cro19:35:012
1026772992320,2cyclictest1213114-21idleruntime-cro21:50:001
1026772992319,3cyclictest1396130-21kthreadcore23:50:181
1026769992318,3cyclictest260-21systemd-journal21:29:590
1026778992219,2cyclictest1213108-21cron21:50:003
1026778992117,3cyclictest1358248-21kthreadcore23:25:203
1026778992017,2cyclictest1147965-21idleruntime-cro21:05:003
1026776992017,2cyclictest1221474-21irqcore21:55:162
1026772992016,3cyclictest1236430-21irqcore22:05:201
1026772992015,3cyclictest0-21swapper/123:10:011
1026769992012,6cyclictest1236198-21fw_conntrack22:05:170
1026776991916,2cyclictest1296208-21tr22:45:112
1026776991916,2cyclictest0-21swapper/200:15:002
1026772991914,3cyclictest2955-21cron20:59:591
1026769991916,2cyclictest1289160-21irqcore22:40:170
1026769991913,2cyclictest60650irq/128-enp0s29f1:rx-021:34:470
1026778991815,2cyclictest1447572-21kthreadcore00:25:183
1026778991815,2cyclictest1326481-21irqcore23:05:173
1026776991815,2cyclictest1137440-21munin-run20:55:002
1026776991814,3cyclictest1213603-21cpuspeed_turbos21:50:152
1026772991814,3cyclictest1453511-21sh00:30:001
1026772991814,3cyclictest0-21swapper/121:20:001
1026772991814,2cyclictest1176542-21irqcore21:25:181
1026769991815,2cyclictest260-21systemd-journal22:25:010
1026769991815,2cyclictest1090444-21irqcore20:10:140
1026769991815,2cyclictest1084400-21sh20:05:000
1026769991813,2cyclictest60650irq/128-enp0s29f1:rx-023:45:530
1026769991813,2cyclictest60650irq/128-enp0s29f1:rx-023:31:580
1026769991813,2cyclictest60650irq/128-enp0s29f1:rx-021:18:580
102677899179,6cyclictest1303205-21cron22:50:013
1026778991714,2cyclictest1408302-21cron23:59:593
1026778991713,3cyclictest1169074-21irqcore21:20:203
1026778991710,5cyclictest260-21systemd-journal21:39:593
1026776991714,2cyclictest1468525-21sh00:40:002
1026776991713,2cyclictest0-21swapper/200:30:002
1026772991714,2cyclictest1190701-21ssh21:35:011
102676999178,6cyclictest260-21systemd-journal23:20:000
102676999174,3cyclictest11131162kthreadcore20:30:160
102676999174,1cyclictest14462731latency_hist00:25:000
1026769991714,2cyclictest61450irq/129-enp0s29f1:tx-021:45:160
1026769991714,2cyclictest60650irq/128-enp0s29f1:rx-022:54:000
1026769991714,2cyclictest60650irq/128-enp0s29f1:rx-021:50:090
1026769991714,2cyclictest60650irq/128-enp0s29f1:rx-019:55:200
1026769991714,2cyclictest60650irq/128-enp0s29f1:rx-000:26:580
1026769991714,2cyclictest60650irq/128-enp0s29f1:rx-000:10:340
1026769991714,2cyclictest171ktimers/023:38:180
1026769991713,3cyclictest1300774-21unixbench_singl22:45:260
1026769991712,3cyclictest60650irq/128-enp0s29f1:rx-023:05:110
1026769991712,2cyclictest60650irq/128-enp0s29f1:rx-000:38:580
1026769991711,4cyclictest61450irq/129-enp0s29f1:tx-022:30:210
1026778991613,2cyclictest1367404-21needreboot23:30:213
1026778991613,2cyclictest1250507-21idleruntime-cro22:14:593
1026778991613,2cyclictest1057736-21fwupd19:35:313
1026778991613,2cyclictest0-21swapper/322:15:153
1026778991612,2cyclictest0-21swapper/323:45:143
1026776991613,2cyclictest1161646-21grep21:15:252
1026776991612,2cyclictest0-21swapper/223:05:172
1026776991611,4cyclictest1360519-21ssh23:25:292
1026772991613,2cyclictest1251971-21kthreadcore22:15:151
1026772991613,2cyclictest1154135-21irqcore21:10:181
1026772991613,2cyclictest1094940-21idleruntime-cro20:15:001
1026772991612,3cyclictest311ktimers/123:05:011
1026772991612,3cyclictest1408945-21fschecks_time00:00:141
102676999167,4cyclictest0-21swapper/019:20:180
102676999164,2cyclictest12550502modprobe22:15:190
102676999162,8cyclictest191rcu_preempt23:50:180
1026769991614,1cyclictest60650irq/128-enp0s29f1:rx-023:25:200
1026769991614,1cyclictest60650irq/128-enp0s29f1:rx-023:10:360
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-023:55:160
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-023:40:560
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-023:20:030
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-023:00:160
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-022:25:270
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-022:01:360
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-021:55:160
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-021:36:480
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-021:11:440
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-020:57:250
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-020:53:510
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-020:35:170
1026769991613,2cyclictest60650irq/128-enp0s29f1:rx-000:07:260
1026769991612,3cyclictest1243421-21cpuspeed_turbos22:10:120
1026769991611,3cyclictest1105906-21munin-plugin-st20:25:010
102677899158,5cyclictest1433643-21cut00:15:173
1026778991512,2cyclictest1346275-21sshd23:16:473
1026778991512,2cyclictest1099286-21needreboot20:15:193
1026778991512,2cyclictest0-21swapper/300:40:003
1026778991512,2cyclictest0-21swapper/300:20:253
1026778991511,3cyclictest1032709-21irqcore19:15:163
102677699159,4cyclictest497-21dbus-daemon22:25:012
102677699158,6cyclictest1042434-21munin-run19:25:012
102677699153,3cyclictest3204197-21kworker/u8:2+xprtiod22:29:142
1026776991513,1cyclictest401ktimers/223:00:262
1026776991512,2cyclictest1063371-21cron19:45:002
1026776991511,3cyclictest1187688-21needreboot21:30:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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