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2026-06-20 - 06:40
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 376 highest latencies:
System rack1slot3.osadl.org (updated Sat Jun 20, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3266936991413,0cyclictest0-21swapper/320:15:133
3266936991410,2cyclictest0-21swapper/300:10:133
326693699130,11cyclictest0-21swapper/323:35:123
326693699130,11cyclictest0-21swapper/320:45:123
326693699120,11cyclictest0-21swapper/323:45:013
326693699120,11cyclictest0-21swapper/321:25:003
326693699119,1cyclictest0-21swapper/322:20:123
3266936991110,0cyclictest0-21swapper/323:55:133
3266936991110,0cyclictest0-21swapper/323:45:123
3266936991110,0cyclictest0-21swapper/321:05:123
3266936991110,0cyclictest0-21swapper/319:20:123
326693699110,11cyclictest0-21swapper/323:00:193
326693699110,10cyclictest0-21swapper/322:25:123
326693699110,10cyclictest0-21swapper/322:00:163
326693699110,10cyclictest0-21swapper/321:50:123
326693699110,10cyclictest0-21swapper/321:35:173
326693699110,0cyclictest0-21swapper/321:25:093
326693699109,1cyclictest0-21swapper/320:05:013
326693699109,0cyclictest0-21swapper/323:30:173
326693699109,0cyclictest0-21swapper/323:10:133
326693699109,0cyclictest0-21swapper/322:40:113
326693699109,0cyclictest0-21swapper/320:20:123
3266936991010,0cyclictest0-21swapper/321:10:123
3266936991010,0cyclictest0-21swapper/320:35:183
3266936991010,0cyclictest0-21swapper/319:55:013
3266936991010,0cyclictest0-21swapper/319:30:123
3266936991010,0cyclictest0-21swapper/319:25:123
3266936991010,0cyclictest0-21swapper/300:05:013
326693699100,9cyclictest0-21swapper/322:54:563
326693699100,9cyclictest0-21swapper/321:45:003
326693699100,9cyclictest0-21swapper/300:30:173
326693699100,8cyclictest0-21swapper/323:15:103
326693699100,0cyclictest0-21swapper/320:55:133
326693699100,0cyclictest0-21swapper/320:15:013
326693699100,0cyclictest0-21swapper/319:35:103
326693699100,0cyclictest0-21swapper/300:24:563
32669369999,0cyclictest0-21swapper/323:05:193
32669369999,0cyclictest0-21swapper/322:59:313
32669369999,0cyclictest0-21swapper/321:15:123
32669369998,0cyclictest0-21swapper/323:50:113
32669369998,0cyclictest0-21swapper/300:25:123
32669369990,8cyclictest0-21swapper/319:15:183
32669369988,0cyclictest0-21swapper/323:29:563
32669369988,0cyclictest0-21swapper/300:18:353
32669369988,0cyclictest0-21swapper/300:06:533
32669369980,8cyclictest0-21swapper/322:15:173
32669369980,7cyclictest0-21swapper/320:25:123
32669369980,7cyclictest0-21swapper/319:10:173
3265111281,5sleep30-21swapper/319:05:113
32669369977,0cyclictest0-21swapper/322:45:123
32669369976,0cyclictest0-21swapper/322:10:193
32669369976,0cyclictest0-21swapper/320:45:013
32669369970,6cyclictest0-21swapper/323:25:013
32669369966,0cyclictest0-21swapper/321:48:143
32669369966,0cyclictest0-21swapper/321:00:183
32669369966,0cyclictest0-21swapper/319:55:183
32669369966,0cyclictest0-21swapper/300:40:013
32669369965,0cyclictest0-21swapper/320:30:123
32669369961,4cyclictest0-21swapper/320:50:143
32669369960,5cyclictest32895892chrt20:05:173
32669369960,5cyclictest0-21swapper/321:55:163
32669369955,0cyclictest0-21swapper/322:30:093
32669369955,0cyclictest0-21swapper/319:45:193
32669369955,0cyclictest0-21swapper/319:40:183
32669369954,0cyclictest0-21swapper/322:05:143
32669369950,4cyclictest0-21swapper/322:35:113
3265183251,2sleep00-21swapper/019:05:120
3349471240,2sleep13349497-21apt-get22:35:111
3336706240,3sleep13336817-21sed22:05:011
3277115240,2sleep03277141-21apt-get19:35:100
32669369940,3cyclictest0-21swapper/321:30:133
3266529242,1sleep20-21swapper/219:06:502
3266481242,1sleep10-21swapper/119:06:131
3322119230,1sleep13322146-21apt-get21:30:101
3318115230,1sleep20-21swapper/221:20:112
3315567230,2sleep13315848-21apt-key21:15:011
3313403232,1sleep03294198-21kworker/0:0+events21:08:120
3311882230,2sleep13311966-21aten_r1power_en21:05:131
3399911220,0sleep00-21swapper/000:35:120
3389415220,1sleep13389441-21apt-get00:10:131
3387496220,1sleep03387760-21df_inode00:05:150
3386813220,1sleep20-21swapper/200:05:012
3381427220,1sleep23381566-21ntpq23:50:162
3372187220,1sleep03372283-21latency_hist23:30:010
3366301220,1sleep03366588-21df23:15:110
3365390220,0sleep00-21swapper/023:10:200
3356816220,1sleep03357033-21users22:50:190
3341851220,0sleep00-21swapper/022:15:160
3339525220,1sleep03339661-21memory22:10:160
3330428220,1sleep20-21swapper/221:50:132
3325203220,0sleep10-21swapper/121:35:191
3322149220,1sleep23322246-21cut21:30:112
3319419220,0sleep00-21swapper/021:20:210
3309703220,1sleep20-21swapper/221:00:012
3304342220,1sleep03304638-21df20:45:150
3300079221,1sleep03294198-21kworker/0:0+events20:34:220
3294504220,1sleep13294799-21df20:20:131
3281577220,1sleep13281731-21ntp_states19:45:161
3281440220,0sleep00-21swapper/019:45:150
3280713220,1sleep23280903-21sed19:45:002
3280452220,0sleep00-21swapper/019:41:390
3277902220,1sleep23278064-21tr19:35:162
3273416220,1sleep03273712-21df19:25:140
3400290210,0sleep20-21swapper/200:35:152
3399600210,0sleep10-21swapper/100:35:021
3399070210,0sleep00-21swapper/000:30:210
3398738210,0sleep20-21swapper/200:30:192
3397511210,0sleep10-21swapper/100:30:021
3397358210,0sleep00-21swapper/000:28:410
3396986210,0sleep10-21swapper/100:25:221
3396504210,0sleep20-21swapper/200:25:192
3393790210,0sleep20-21swapper/200:20:132
3393664210,0sleep10-21swapper/100:20:121
3393585210,0sleep00-21swapper/000:20:040
3393133210,0sleep00-21swapper/000:18:200
3392855210,0sleep10-21swapper/100:15:531
3392214210,0sleep20-21swapper/200:15:182
3390894210,0sleep00-21swapper/000:11:560
3388227210,0sleep10-21swapper/100:05:201
3387330210,0sleep20-21swapper/200:05:132
3385416210,0sleep00-21swapper/000:00:150
3384983210,0sleep10-21swapper/100:00:121
3384536210,0sleep20-21swapper/223:58:372
3383300210,0sleep10-21swapper/123:55:161
3383026210,0sleep00-21swapper/023:55:140
3382261210,0sleep00-21swapper/023:51:500
3381271210,0sleep10-21swapper/123:50:151
3380523210,0sleep20-21swapper/223:49:562
3379159210,0sleep10-21swapper/123:45:151
3378481210,0sleep00-21swapper/023:45:020
3378376210,0sleep20-21swapper/223:44:202
3376355210,0sleep00-21swapper/023:40:020
3376324210,0sleep10-21swapper/123:39:471
3375251210,0sleep00-21swapper/023:35:170
3374959210,0sleep20-21swapper/223:35:152
3373951210,0sleep20-21swapper/223:32:112
3373215210,0sleep00-21swapper/023:30:170
3372284210,0sleep10-21swapper/123:30:021
3371607210,0sleep10-21swapper/123:25:221
3370513210,0sleep20-21swapper/223:25:142
3370014210,0sleep10-21swapper/123:24:141
3368643210,0sleep20-21swapper/223:20:142
3368268210,0sleep00-21swapper/023:20:080
3366166210,0sleep20-21swapper/223:15:102
3365918210,0sleep10-21swapper/123:15:011
3364883210,0sleep10-21swapper/123:10:171
3364526210,0sleep20-21swapper/223:10:142
3363444210,0sleep13363448-21ssh23:06:331
3361558210,0sleep20-21swapper/223:03:172
3361322210,0sleep00-21swapper/023:01:110
3361172210,0sleep10-21swapper/123:00:191
3359282210,0sleep20-21swapper/222:56:452
3358258210,0sleep10-21swapper/122:55:161
3358011210,0sleep00-21swapper/022:55:150
3357570210,0sleep20-21swapper/222:55:012
3357034210,0sleep10-21swapper/122:50:201
3354191210,0sleep20-21swapper/222:45:152
3354097210,0sleep10-21swapper/122:45:151
3353893210,0sleep00-21swapper/022:45:140
3352513210,0sleep00-21swapper/022:40:180
3352297210,0sleep20-21swapper/222:40:162
3351575210,0sleep10-21swapper/122:40:111
3350892210,0sleep00-21swapper/022:36:220
3350788210,0sleep20-21swapper/222:35:282
3348871210,0sleep10-21swapper/122:31:541
3348724210,1sleep00-21swapper/022:30:370
3347413210,0sleep20-21swapper/222:30:112
3345959210,0sleep00-21swapper/022:25:170
3345731210,0sleep20-21swapper/222:25:152
3345443210,0sleep10-21swapper/122:25:141
3344551210,1sleep00-21swapper/022:20:330
3344120210,0sleep20-21swapper/222:20:192
3343995210,0sleep10-21swapper/122:20:171
3342089210,0sleep20-21swapper/222:15:182
3340868210,0sleep10-21swapper/122:15:011
3339662210,0sleep10-21swapper/122:10:171
3339162210,0sleep20-21swapper/222:10:142
3338745210,0sleep00-21swapper/022:09:400
3338362210,0sleep20-21swapper/222:06:142
3336961210,0sleep10-21swapper/122:05:131
3336325210,0sleep20-21swapper/222:01:372
3336118210,0sleep00-21swapper/022:00:190
3334312210,0sleep00-21swapper/021:59:460
3332510210,1sleep13332536-21apt21:55:121
3332256210,0sleep20-21swapper/221:55:012
3331402210,0sleep13331648-21unixbench_multi21:50:201
3331277210,0sleep03331401-21python321:50:190
3329284210,0sleep00-21swapper/021:45:180
3328995210,0sleep20-21swapper/221:45:162
3328843210,0sleep10-21swapper/121:45:151
3327664210,0sleep10-21swapper/121:41:111
3326266210,0sleep20-21swapper/221:40:112
3324451210,0sleep00-21swapper/021:35:140
3324162210,0sleep20-21swapper/221:35:122
3323015210,0sleep00-21swapper/021:30:170
3321619210,0sleep00-21swapper/021:27:210
3321479210,0sleep20-21swapper/221:25:592
3320620210,0sleep13320817-21strings21:25:141
3319440210,0sleep10-21swapper/121:20:381
3317450210,0sleep10-21swapper/121:16:011
3317398210,0sleep00-21swapper/021:15:320
3315943210,0sleep20-21swapper/221:15:022
3315203210,0sleep20-21swapper/221:11:262
3313819210,0sleep00-21swapper/021:10:120
3310902210,0sleep00-21swapper/021:00:200
3309971210,0sleep10-21swapper/121:00:131
3309676210,0sleep20-21swapper/220:59:412
3308902210,0sleep00-21swapper/020:55:190
3307017210,0sleep20-21swapper/220:50:172
3306218210,0sleep10-21swapper/120:50:121
3306127210,0sleep00-21swapper/020:50:110
3304219210,0sleep20-21swapper/220:45:132
3302318210,0sleep20-21swapper/220:40:122
3302308210,0sleep10-21swapper/120:40:111
3302015210,0sleep00-21swapper/020:39:410
3300891210,0sleep20-21swapper/220:35:162
3299328210,0sleep10-21swapper/120:30:191
3298909210,0sleep20-21swapper/220:30:162
3297605210,1sleep00-21swapper/020:25:330
3297251210,0sleep20-21swapper/220:25:192
3296708210,0sleep10-21swapper/120:25:141
3294800210,0sleep20-21swapper/220:20:152
3292630210,0sleep20-21swapper/220:15:152
3292445210,0sleep00-21swapper/020:15:130
3291212210,0sleep00-21swapper/020:10:160
3290960210,0sleep20-21swapper/220:10:142
3288788210,0sleep20-21swapper/220:05:142
3288652210,0sleep10-21swapper/120:05:131
3288623210,0sleep00-21swapper/020:05:120
3288012210,0sleep10-21swapper/120:00:211
3286946210,0sleep20-21swapper/220:00:142
3286412210,0sleep20-21swapper/219:59:382
3286080210,0sleep10-21swapper/119:55:211
3284781210,0sleep00-21swapper/019:55:110
3284034210,0sleep00-21swapper/019:50:190
3282990210,0sleep10-21swapper/119:50:121
3281732210,0sleep23281869-21plymouth19:45:172
3277144210,0sleep10-21swapper/119:35:111
3276024210,0sleep00-21swapper/019:30:180
3275725210,0sleep20-21swapper/219:30:162
3275642210,0sleep10-21swapper/119:30:151
3273713210,0sleep10-21swapper/119:25:151
3271806210,0sleep10-21swapper/119:20:141
3271383210,0sleep20-21swapper/219:20:112
3270245210,0sleep10-21swapper/119:15:181
3269632210,0sleep00-21swapper/019:15:120
3269447210,0sleep20-21swapper/219:15:112
3268382210,1sleep20-21swapper/219:10:272
3266776210,0sleep00-21swapper/019:10:010
3389160200,0sleep20-21swapper/200:10:022
3376610200,0sleep10-21swapper/123:40:021
3361993200,0sleep00-21swapper/023:05:030
3361754200,0sleep20-21swapper/223:05:012
3326249200,0sleep00-21swapper/021:40:020
3311635200,0sleep20-21swapper/221:05:022
3308029200,0sleep10-21swapper/120:55:041
3304208200,0sleep10-21swapper/120:45:041
3302296200,0sleep00-21swapper/020:40:020
3300365200,0sleep10-21swapper/120:35:031
3294370200,0sleep00-21swapper/020:20:050
3292198200,0sleep10-21swapper/120:15:021
3290287200,0sleep10-21swapper/120:10:011
3286702200,0sleep00-21swapper/020:00:040
3282624200,0sleep20-21swapper/219:50:012
3279038200,0sleep10-21swapper/119:40:041
3273283200,0sleep20-21swapper/219:25:042
3271116200,0sleep00-21swapper/019:20:010
3267062200,0sleep10-21swapper/119:10:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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