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2026-01-01 - 23:38
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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 highest latencies:
System rackeslot4.osadl.org (updated Thu Jan 01, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3739471993027,2cyclictest3836089-21fwupd08:41:352
3739471992720,4cyclictest3786030-21apt-get07:55:102
373946999272,21cyclictest3897807-21apt-get09:45:101
373947199261,5cyclictest261-21systemd-journal09:00:012
373946599262,22cyclictest3831587-21apt-get08:40:120
373946599262,21cyclictest4051159-21apt-get12:15:120
373946599262,21cyclictest3892763-21apt-get09:40:120
373947499252,2cyclictest3979845-21apt-get11:05:133
373946599252,21cyclictest3820255-21ntpq08:25:220
3739465992520,3cyclictest4056238-21apt-get12:20:130
3739465992519,3cyclictest4010263-21apt-get11:35:130
373946599251,21cyclictest3944327-21apt-get10:30:130
3739474992419,3cyclictest3944046-21cron10:30:003
373947499241,20cyclictest3857371-21apt-get09:05:123
373947499241,20cyclictest0-21swapper/309:25:123
373947499240,20cyclictest0-21swapper/307:10:113
3739471992419,4cyclictest4050881-21cron12:15:002
3739471992419,3cyclictest3918554-21apt-get10:05:102
373947199241,3cyclictest3911851-21ntpq09:55:212
373947199241,2cyclictest3841722-21apt-get08:50:122
373947199241,20cyclictest3791088-21apt-get08:00:112
373947199241,20cyclictest3791088-21apt-get08:00:112
373947199241,19cyclictest0-21swapper/208:30:132
373947199240,21cyclictest4041053-21apt-get12:05:122
373947199240,21cyclictest0-21swapper/211:15:112
373947199240,20cyclictest3836651-21apt-get08:45:112
373946999241,2cyclictest3902880-21apt-get09:50:121
373946999241,20cyclictest4036000-21apt-get12:00:141
3739465992419,2cyclictest4046109-21apt-get12:10:140
3739465992419,2cyclictest0-21swapper/008:00:110
3739465992419,2cyclictest0-21swapper/008:00:110
373946599241,2cyclictest3775957-21apt-get07:45:110
373946599241,22cyclictest4015340-21apt-get11:40:140
373946599241,21cyclictest3847237-21apt-get08:55:130
373946599241,21cyclictest3826512-21apt-get08:35:120
373946599241,21cyclictest3744761-21apt-get07:15:110
373946599241,21cyclictest0-21swapper/009:05:110
3739474992318,2cyclictest4066369-21apt-get12:30:123
373947499231,2cyclictest0-21swapper/312:00:223
373947499230,22cyclictest3816154-21sleep08:25:013
373947499230,21cyclictest3775302-21unin-run07:45:013
373947499230,20cyclictest0-21swapper/312:25:123
373947499230,20cyclictest0-21swapper/312:10:143
373947499230,20cyclictest0-21swapper/310:10:123
373947499230,20cyclictest0-21swapper/310:05:113
373947499230,20cyclictest0-21swapper/308:35:143
3739471992319,2cyclictest0-21swapper/209:05:112
373947199231,2cyclictest0-21swapper/210:20:142
373947199231,2cyclictest0-21swapper/207:25:132
373947199231,21cyclictest4030383-21apt-config11:55:012
373947199230,21cyclictest0-21swapper/211:10:122
373947199230,20cyclictest0-21swapper/207:15:112
3739469992320,2cyclictest1-21systemd08:40:011
3739469992319,2cyclictest3760351-21apt-get07:30:141
373946999231,19cyclictest3821436-21apt-get08:30:121
373946999230,20cyclictest3806612-21chrt08:15:151
373946999230,20cyclictest0-21swapper/108:20:111
3739465992320,2cyclictest3990019-21apt-get11:15:110
3739465992320,1cyclictest3781010-21apt-get07:50:100
3739465992319,2cyclictest3995077-21apt-get11:20:120
373946599231,2cyclictest0-21swapper/011:50:140
373946599231,2cyclictest0-21swapper/010:15:120
373946599231,20cyclictest3801264-21apt-get08:10:120
373946599230,22cyclictest3873493-21/usr/sbin/munin09:20:160
373946599230,21cyclictest3919046-21sed10:05:150
3739474992219,2cyclictest3913427-21apt-get10:00:013
3739474992219,2cyclictest3754638-21apt-key07:25:003
3739474992219,1cyclictest0-21swapper/309:40:123
3739474992218,3cyclictest3840606-21ntpq08:45:213
3739474992218,2cyclictest3756248-21sed07:25:173
373947499220,20cyclictest3836391-21munin-run08:45:003
373947499220,19cyclictest0-21swapper/309:45:103
373947499220,19cyclictest0-21swapper/308:30:133
3739471992218,2cyclictest4066369-21apt-get12:30:132
3739471992218,2cyclictest0-21swapper/212:25:122
373947199221,20cyclictest0-21swapper/207:45:102
373947199221,1cyclictest0-21swapper/207:40:122
373947199220,20cyclictest0-21swapper/211:45:112
373947199220,20cyclictest0-21swapper/207:50:102
3739469992218,3cyclictest4066372-21chrt12:30:121
373946999221,1cyclictest4025470-21apt-get11:50:151
373946999220,3cyclictest3775298-21systemd-run07:45:011
373946999220,19cyclictest0-21swapper/112:35:131
373946999220,19cyclictest0-21swapper/110:55:121
373946999220,19cyclictest0-21swapper/109:40:121
373946999220,19cyclictest0-21swapper/109:20:111
373946999220,19cyclictest0-21swapper/108:40:121
373946999220,19cyclictest0-21swapper/107:20:111
3739465992219,2cyclictest0-21swapper/009:15:090
3739465992219,1cyclictest3912797-21https10:00:000
3739465992218,3cyclictest3754591-21cron07:25:000
3739465992218,3cyclictest0-21swapper/010:10:110
3739465992218,2cyclictest0-21swapper/009:10:110
373946599221,20cyclictest0-21swapper/007:30:140
373946599221,1cyclictest0-21swapper/009:50:120
373946599220,21cyclictest0-21swapper/009:35:110
373946599220,20cyclictest3959537-21apt-get10:45:140
373946599220,20cyclictest3959537-21apt-get10:45:130
373946599220,20cyclictest0-21swapper/011:10:120
373946599220,20cyclictest0-21swapper/008:05:110
3739474992119,1cyclictest0-21swapper/311:40:133
3739474992118,2cyclictest0-21swapper/310:40:133
3739474992116,4cyclictest261-21systemd-journal09:15:003
3739474992114,5cyclictest0-21swapper/311:20:013
373947499211,1cyclictest0-21swapper/311:45:113
373947499210,2cyclictest0-21swapper/310:15:113
373947499210,20cyclictest3872310-21cron09:20:003
373947499210,1cyclictest0-21swapper/308:50:143
373947499210,19cyclictest0-21swapper/310:45:133
373947499210,19cyclictest0-21swapper/310:45:123
3739471992119,1cyclictest3912773-21apt-get10:00:012
3739471992119,0cyclictest0-21swapper/207:30:142
3739471992116,3cyclictest3739685-21apt-get07:10:122
3739471992113,6cyclictest3857095-21cron09:05:002
373947199210,20cyclictest3888208-21grep09:35:172
373947199210,20cyclictest0-21swapper/212:20:122
373947199210,1cyclictest0-21swapper/212:00:122
373947199210,1cyclictest0-21swapper/209:50:132
373947199210,19cyclictest0-21swapper/212:15:112
3739469992119,1cyclictest0-21swapper/110:35:101
3739469992118,1cyclictest3984922-21apt-get11:10:121
3739469992117,2cyclictest3877629-21apt-get09:25:121
3739469992117,2cyclictest0-21swapper/110:30:131
373946999211,18cyclictest3770217-21munin-run07:40:001
373946999210,2cyclictest3744508-21munin-run07:15:011
373946999210,20cyclictest730-21sshd08:50:221
373946999210,19cyclictest0-21swapper/108:00:121
373946999210,19cyclictest0-21swapper/108:00:121
373946999210,18cyclictest0-21swapper/112:20:121
3739465992118,2cyclictest4020415-21apt-get11:45:120
3739465992118,2cyclictest3939257-21apt-get10:25:130
3739465992115,4cyclictest3806622-21gltestperf08:15:150
373946599211,19cyclictest3852305-21apt-get09:00:120
373946599211,19cyclictest0-21swapper/012:35:130
373946599210,2cyclictest0-21swapper/012:00:130
373946599210,2cyclictest0-21swapper/011:00:130
373946599210,2cyclictest0-21swapper/007:10:110
373946599210,20cyclictest0-21swapper/011:05:120
373946599210,20cyclictest0-21swapper/008:55:000
3739474992018,1cyclictest509-21systemd-logind10:40:003
3739474992018,1cyclictest0-21swapper/312:40:003
3739474992018,1cyclictest0-21swapper/312:05:123
3739474992018,1cyclictest0-21swapper/309:20:133
3739474992017,2cyclictest0-21swapper/308:05:163
3739474992017,1cyclictest0-21swapper/311:50:143
3739474992017,1cyclictest0-21swapper/309:35:123
3739474992016,2cyclictest3764379-21ps07:30:273
373947499200,1cyclictest0-21swapper/312:15:113
373947499200,1cyclictest0-21swapper/311:10:123
373947499200,1cyclictest0-21swapper/310:30:133
373947499200,1cyclictest0-21swapper/309:00:173
373947499200,1cyclictest0-21swapper/308:10:103
373947499200,1cyclictest0-21swapper/307:35:113
3739471992018,1cyclictest3974494-21idleruntime-cro11:00:002
3739471992018,1cyclictest0-21swapper/211:25:132
3739471992018,1cyclictest0-21swapper/209:45:102
3739471992018,1cyclictest0-21swapper/207:35:212
3739471992017,2cyclictest0-21swapper/210:35:102
3739471992016,3cyclictest0-21swapper/211:20:122
3739471992016,2cyclictest0-21swapper/211:30:112
373947199200,1cyclictest0-21swapper/211:55:222
373947199200,1cyclictest0-21swapper/208:25:122
3739469992018,1cyclictest0-21swapper/111:35:121
3739469992018,1cyclictest0-21swapper/110:40:131
3739469992018,1cyclictest0-21swapper/107:45:101
3739469992018,1cyclictest0-21swapper/107:15:111
3739469992017,1cyclictest3882676-21apt-get09:30:131
3739469992016,2cyclictest3974768-21apt-get11:00:131
373946999200,1cyclictest0-21swapper/112:15:121
373946999200,1cyclictest0-21swapper/108:05:211
373946999200,19cyclictest4025199-21cron11:50:001
373946999200,19cyclictest0-21swapper/110:15:111
373946999200,19cyclictest0-21swapper/109:00:241
3739465992018,1cyclictest0-21swapper/010:50:220
3739465992018,1cyclictest0-21swapper/007:40:110
3739465992017,2cyclictest3811349-21apt-get08:20:100
3739465992017,2cyclictest0-21swapper/012:25:220
3739465992017,1cyclictest0-21swapper/007:35:120
3739465992015,3cyclictest3954948-21ps10:40:180
373946599200,1cyclictest0-21swapper/012:05:130
3739474991918,1cyclictest0-21swapper/311:55:223
3739474991915,2cyclictest3806318-21apt-get08:15:123
373947499190,1cyclictest0-21swapper/311:35:133
373947499190,19cyclictest0-21swapper/311:00:203
373947199196,5cyclictest3801012-21basename08:10:012
3739471991918,1cyclictest0-21swapper/211:05:122
3739471991917,1cyclictest0-21swapper/211:40:132
3739471991916,1cyclictest0-21swapper/210:15:002
3739471991915,2cyclictest0-21swapper/211:05:002
373947199190,1cyclictest261-21systemd-journal08:15:002
3739469991917,1cyclictest0-21swapper/111:55:131
3739469991917,1cyclictest0-21swapper/111:40:131
3739469991917,1cyclictest0-21swapper/108:55:121
3739469991916,2cyclictest514-21in:imuxsock07:30:011
3739469991916,2cyclictest3983929-21taskset11:05:241
3739469991916,1cyclictest3907948-21apt-get09:55:121
3739469991915,3cyclictest3922617-21ps10:05:221
3739469991915,2cyclictest3887719-21apt-get09:35:111
3739469991914,2cyclictest39595402chrt10:45:141
3739469991914,2cyclictest39595402chrt10:45:131
373946999190,1cyclictest0-21swapper/110:50:131
373946999190,1cyclictest0-21swapper/108:25:231
373946999190,17cyclictest0-21swapper/109:15:101
3739465991917,1cyclictest0-21swapper/011:30:220
3739465991916,2cyclictest3974492-21idleruntime-cro11:00:000
3739465991916,2cyclictest3881589-21ntpq09:25:230
3739465991913,3cyclictest61650irq/133-enp0s29f1:rx-010:20:150
3739474991816,1cyclictest0-21swapper/310:55:113
3739474991816,1cyclictest0-21swapper/307:55:103
3739474991816,1cyclictest0-21swapper/307:15:113
3739474991812,4cyclictest4061017-21idleruntime-cro12:25:003
373947199183,6cyclictest3867230-21munin-run09:15:012
3739471991816,1cyclictest0-21swapper/210:50:002
3739471991816,1cyclictest0-21swapper/210:49:592
3739471991815,2cyclictest0-21swapper/209:30:132
3739471991813,3cyclictest3811721-21gltestperf08:20:142
3739469991813,3cyclictest0-21swapper/110:25:131
3739469991811,1cyclictest0-21swapper/109:15:011
3739465991816,1cyclictest0-21swapper/010:35:100
3739465991815,2cyclictest0-21swapper/009:45:090
3739465991814,3cyclictest61650irq/133-enp0s29f1:rx-011:55:120
3739474991715,1cyclictest0-21swapper/309:50:133
3739474991714,2cyclictest4003971-21needreboot11:25:203
373947199177,8cyclictest4010526-21uniq11:35:152
3739471991714,2cyclictest0-21swapper/210:30:122
3739471991713,2cyclictest3867488-21apt-get09:15:092
3739469991715,1cyclictest0-21swapper/110:00:011
3739469991715,1cyclictest0-21swapper/109:05:111
3739469991713,3cyclictest3924596-21kthreadcore10:10:171
3739471991614,1cyclictest0-21swapper/208:15:122
3739471991612,2cyclictest3876901-21unixbench_multi09:20:262
3739469991614,1cyclictest0-21swapper/108:10:111
3739465991613,2cyclictest61650irq/133-enp0s29f1:rx-007:55:120
373947499159,4cyclictest3816903-21tr08:25:173
3739474991512,2cyclictest3964635-21apt-get10:50:133
3739474991511,3cyclictest3882751-21cpuspeed_turbos09:30:143
3739474991511,3cyclictest3784781-21needreboot07:50:183
373947199151,3cyclictest0-21swapper/209:40:262
3739471991511,2cyclictest0-21swapper/210:25:262
3739471991511,2cyclictest0-21swapper/208:35:142
373947199150,3cyclictest0-21swapper/212:35:272
3739469991513,1cyclictest0-21swapper/112:10:141
3739469991513,1cyclictest0-21swapper/112:05:131
3739469991512,2cyclictest3783213-21kthreadcore07:50:161
373946599157,6cyclictest500-21dbus-daemon08:50:000
3739465991513,1cyclictest61650irq/133-enp0s29f1:rx-011:25:500
3739465991512,2cyclictest4071171-21basename12:35:000
3739465991511,3cyclictest61650irq/133-enp0s29f1:rx-007:25:210
373947499141,3cyclictest3936867-21kthreadcore10:20:213
3739474991412,1cyclictest0-21swapper/308:55:113
3739471991412,1cyclictest3967312-21kthreadcore10:50:192
3739471991411,2cyclictest3877931-21gltestperf09:25:162
3739471991410,2cyclictest0-21swapper/210:40:162
3739465991411,2cyclictest3821930-21irqcore08:30:170
373947499139,3cyclictest3995388-21tail11:20:153
3739474991310,2cyclictest0-21swapper/307:50:003
373947499130,3cyclictest0-21swapper/311:34:333
3739471991310,2cyclictest0-21swapper/207:25:002
3739469991311,1cyclictest0-21swapper/111:15:111
3739469991310,2cyclictest3837007-21gltestperf08:45:141
373946599137,4cyclictest522-21gdbus10:05:000
373947499128,2cyclictest0-21swapper/308:00:163
373947499128,2cyclictest0-21swapper/308:00:163
373946999129,2cyclictest0-21swapper/108:00:011
373946999122,8cyclictest4005287-21tr11:30:121
373947499117,2cyclictest0-21swapper/309:55:113
373946999119,1cyclictest0-21swapper/112:25:261
373946999118,2cyclictest0-21swapper/111:20:121
37394699995,3cyclictest4004245-21ls11:25:251
37394749980,4cyclictest3739387-21latency_hist07:10:003
37394699973,3cyclictest3739617-21cat07:10:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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