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2026-05-24 - 04:50
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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 highest latencies:
System rack1slot3.osadl.org (updated Sun May 24, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4134720993070,306cyclictest610572sleep300:03:123
413472099130,12cyclictest0-21swapper/322:15:133
413472099130,12cyclictest0-21swapper/321:30:113
4134720991211,0cyclictest0-21swapper/322:00:143
413472099120,11cyclictest0-21swapper/323:40:013
413472099120,11cyclictest0-21swapper/319:35:123
413472099119,1cyclictest0-21swapper/321:50:113
4134720991111,0cyclictest0-21swapper/321:14:563
4134720991110,0cyclictest0-21swapper/320:20:203
4134720991110,0cyclictest0-21swapper/319:55:193
4134720991110,0cyclictest0-21swapper/319:25:123
413472099110,9cyclictest0-21swapper/323:55:123
413472099110,9cyclictest0-21swapper/321:00:003
413472099110,10cyclictest0-21swapper/321:45:223
413472099110,10cyclictest0-21swapper/321:05:143
413472099110,10cyclictest0-21swapper/319:15:183
413472099110,0cyclictest0-21swapper/323:30:143
413472099110,0cyclictest0-21swapper/321:40:163
413472099110,0cyclictest0-21swapper/300:25:123
413472099110,0cyclictest0-21swapper/300:15:013
413472099110,0cyclictest0-21swapper/300:05:123
413472099109,0cyclictest0-21swapper/323:10:483
413472099109,0cyclictest0-21swapper/322:10:013
413472099109,0cyclictest0-21swapper/320:00:123
413472099109,0cyclictest0-21swapper/319:20:113
4134720991010,0cyclictest0-21swapper/323:15:143
4134720991010,0cyclictest0-21swapper/322:50:173
4134720991010,0cyclictest0-21swapper/319:45:183
413472099100,9cyclictest0-21swapper/320:50:173
413472099100,9cyclictest0-21swapper/320:45:173
413472099100,0cyclictest0-21swapper/323:50:013
413472099100,0cyclictest0-21swapper/319:30:163
413472099100,0cyclictest0-21swapper/300:35:143
413472099100,0cyclictest0-21swapper/300:10:133
41347209999,0cyclictest0-21swapper/321:20:133
41347209999,0cyclictest0-21swapper/321:00:113
41347209999,0cyclictest0-21swapper/320:20:003
41347209998,0cyclictest0-21swapper/300:20:193
41347209997,1cyclictest0-21swapper/322:50:013
41347209990,8cyclictest0-21swapper/323:05:163
41347209990,8cyclictest0-21swapper/322:00:013
41347209990,8cyclictest0-21swapper/300:30:133
41347209988,0cyclictest0-21swapper/323:00:003
41347209988,0cyclictest0-21swapper/321:35:123
41347209986,0cyclictest0-21swapper/319:40:133
41347209977,0cyclictest0-21swapper/323:50:183
41347209977,0cyclictest0-21swapper/320:40:183
41347209977,0cyclictest0-21swapper/320:30:113
41347209977,0cyclictest0-21swapper/320:25:173
41347209977,0cyclictest0-21swapper/319:50:143
41347209977,0cyclictest0-21swapper/319:10:163
41347209976,1cyclictest0-21swapper/321:15:133
4133360271,4sleep30-21swapper/319:05:153
41347209966,0cyclictest0-21swapper/323:23:063
41347209966,0cyclictest0-21swapper/322:35:123
41347209965,0cyclictest0-21swapper/322:10:183
41347209960,5cyclictest0-21swapper/321:30:013
41347209960,5cyclictest0-21swapper/320:40:003
41347209955,0cyclictest0-21swapper/322:40:113
41347209955,0cyclictest0-21swapper/320:10:333
41347209955,0cyclictest0-21swapper/320:05:183
41347209954,0cyclictest0-21swapper/323:00:173
41347209950,4cyclictest0-21swapper/322:20:133
4142086241,2sleep24142381-21grep19:25:192
4140864240,3sleep04140878-21/usr/sbin/munin19:25:010
41347209944,0cyclictest0-21swapper/323:40:193
41347209943,0cyclictest0-21swapper/323:25:153
41347209943,0cyclictest0-21swapper/322:30:133
41347209940,3cyclictest19470-21chrt22:25:023
4134586242,1sleep10-21swapper/119:09:571
64988230,1sleep10-21swapper/100:11:081
61749230,1sleep061951-21diskstats00:05:140
54993230,2sleep055097-21aten_r1power_po23:50:130
4188241230,1sleep04188267-21apt-get21:25:120
4184796230,1sleep24184945-21ntp_states21:15:182
4172688230,1sleep04172984-21df20:45:150
4150445230,1sleep24150459-21apt-get19:50:002
4143816230,2sleep04143987-21sensors_temp19:30:170
4132929230,2sleep04132975-21cut19:05:120
4132681230,1sleep20-21swapper/219:05:012
36181230,1sleep136211-21apt-get23:05:121
26624230,2sleep126767-21switchtime22:40:181
70795220,0sleep00-21swapper/000:25:200
68575220,0sleep00-21swapper/000:20:190
63340220,1sleep263346-21latency_hist00:10:012
59133220,1sleep259136-40updatedb.mlocat00:00:002
48703220,1sleep048729-21apt-get23:35:120
48447220,1sleep148522-21date23:35:011
44670220,0sleep20-21swapper/223:25:142
4161056220,1sleep24161126-21cut20:15:142
4148535220,1sleep24148643-21cat19:45:002
4137205220,0sleep20-21swapper/219:15:022
4136555220,1sleep10-21swapper/119:15:011
34103220,1sleep234129-21apt-get23:00:122
32905220,2sleep20-21swapper/222:55:202
27270220,0sleep00-21swapper/022:42:130
2276220,0sleep00-21swapper/021:44:570
11302220,1sleep111347-21idleruntime22:05:161
9573210,0sleep10-21swapper/122:00:191
74469210,0sleep10-21swapper/100:35:171
74290210,0sleep00-21swapper/000:35:160
74026210,0sleep20-21swapper/200:35:142
73642210,0sleep20-21swapper/200:33:542
73268210,0sleep10-21swapper/100:30:331
72384210,0sleep00-21swapper/000:30:160
7131210,0sleep10-21swapper/121:55:151
69893210,0sleep20-21swapper/200:25:142
69860210,0sleep10-21swapper/100:25:131
6855210,0sleep00-21swapper/021:55:140
68215210,0sleep10-21swapper/100:20:161
67506210,0sleep20-21swapper/200:20:012
6696210,0sleep26724-21apt-get21:55:122
66299210,0sleep00-21swapper/000:15:190
65676210,0sleep20-21swapper/200:15:132
64039210,0sleep20-21swapper/200:10:172
63584210,0sleep00-21swapper/000:10:070
6179210,0sleep20-21swapper/221:52:402
61503210,0sleep10-21swapper/100:05:071
60826210,0sleep20-21swapper/200:01:082
60323210,0sleep10-21swapper/100:00:191
59526210,0sleep00-21swapper/000:00:140
57289210,0sleep10-21swapper/123:55:031
56793210,0sleep00-21swapper/023:55:020
56406210,0sleep20-21swapper/223:51:352
5484210,0sleep00-21swapper/021:50:180
54203210,0sleep00-21swapper/023:45:290
52917210,0sleep20-21swapper/223:45:152
52635210,0sleep10-21swapper/123:45:021
52296210,0sleep20-21swapper/223:42:032
50848210,0sleep10-21swapper/123:40:141
50804210,1sleep00-21swapper/023:40:130
49321210,0sleep10-21swapper/123:35:171
48857210,0sleep20-21swapper/223:35:142
48145210,0sleep20-21swapper/223:32:222
46748210,0sleep00-21swapper/023:30:160
46306210,0sleep10-21swapper/123:29:331
44533210,0sleep00-21swapper/023:25:120
43073210,0sleep10-21swapper/123:20:161
42935210,0sleep00-21swapper/023:20:150
42575210,0sleep20-21swapper/223:20:132
4193778210,0sleep20-21swapper/221:37:072
4193652210,0sleep10-21swapper/121:35:581
4190673210,0sleep20-21swapper/221:30:152
4190594210,0sleep10-21swapper/121:30:141
4189527210,0sleep10-21swapper/121:25:211
4188394210,0sleep2328-21plymouthd21:25:142
41881210,0sleep20-21swapper/223:17:252
4186234210,0sleep00-21swapper/021:20:120
4185519210,1sleep00-21swapper/021:15:480
4185223210,0sleep10-21swapper/121:15:211
4182668210,0sleep10-21swapper/121:10:161
4182585210,0sleep00-21swapper/021:10:150
4181892210,0sleep20-21swapper/221:10:012
4181796210,1sleep00-21swapper/021:08:470
4180667210,0sleep10-21swapper/121:05:161
4179982210,0sleep20-21swapper/221:05:012
4179615210,0sleep10-21swapper/121:00:201
4178319210,0sleep00-21swapper/021:00:110
4177853210,1sleep00-21swapper/020:57:310
4177066210,0sleep20-21swapper/220:55:162
4176131210,0sleep20-21swapper/220:54:562
4174663210,0sleep00-21swapper/020:50:140
4173543210,0sleep20-21swapper/220:45:202
4172044210,1sleep00-21swapper/020:41:300
4171175210,0sleep20-21swapper/220:40:162
4169692210,0sleep10-21swapper/120:35:181
4168907210,0sleep00-21swapper/020:35:130
4167982210,0sleep20-21swapper/220:30:192
4167770210,0sleep14167974-21unixbench-2d20:30:181
4166488210,0sleep10-21swapper/120:29:061
4165326210,0sleep20-21swapper/220:25:152
4164651210,0sleep00-21swapper/020:25:010
4164485210,0sleep10-21swapper/120:22:531
4163062210,0sleep20-21swapper/220:20:142
4161320210,0sleep00-21swapper/020:15:160
4160179210,0sleep00-21swapper/020:10:200
4158864210,0sleep20-21swapper/220:10:022
4158369210,0sleep10-21swapper/120:10:011
4158326210,1sleep00-21swapper/020:09:280
4156459210,0sleep10-21swapper/120:05:001
4155244210,0sleep10-21swapper/120:00:161
4153100210,0sleep00-21swapper/019:55:150
4152617210,0sleep20-21swapper/219:55:012
4152369210,1sleep00-21swapper/019:51:510
4151381210,0sleep10-21swapper/119:50:151
4149827210,0sleep20-21swapper/219:45:202
4149151210,0sleep10-21swapper/119:45:151
4148307210,0sleep00-21swapper/019:42:060
4147668210,0sleep10-21swapper/119:40:191
4145416210,0sleep20-21swapper/219:35:162
4145354210,0sleep10-21swapper/119:35:151
4145059210,0sleep00-21swapper/019:35:140
4143988210,0sleep10-21swapper/119:30:181
4143023210,0sleep20-21swapper/219:30:112
4141929210,0sleep10-21swapper/119:25:181
4141152210,0sleep00-21swapper/019:25:130
4135341210,0sleep20-21swapper/219:10:142
4134983210,0sleep00-21swapper/019:10:130
40606210,0sleep10-21swapper/123:15:161
40422210,0sleep00-21swapper/023:15:150
3850210,0sleep10-21swapper/121:45:271
38294210,0sleep20-21swapper/223:10:142
38265210,0sleep10-21swapper/123:10:121
36173210,0sleep00-21swapper/023:05:070
35661210,0sleep10-21swapper/123:02:391
35658210,0sleep00-21swapper/023:02:380
33524210,0sleep00-21swapper/022:57:220
32134210,0sleep10-21swapper/122:55:151
31506210,0sleep10-21swapper/122:52:551
31375210,0sleep00-21swapper/022:51:460
29915210,0sleep20-21swapper/222:50:122
29624210,0sleep00-21swapper/022:49:420
28376210,0sleep20-21swapper/222:45:192
27843210,0sleep10-21swapper/122:45:141
27295210,0sleep20-21swapper/222:42:272
2544210,0sleep20-21swapper/221:45:152
24948210,0sleep00-21swapper/022:35:210
24022210,0sleep20-21swapper/222:35:152
23402210,0sleep10-21swapper/122:35:021
23051210,0sleep10-21swapper/122:31:531
2285210,0sleep00-21swapper/021:45:010
21730210,0sleep20-21swapper/222:30:152
21573210,0sleep00-21swapper/022:30:120
2157210,0sleep10-21swapper/121:43:541
20865210,0sleep10-21swapper/122:26:011
19595210,0sleep20-21swapper/222:25:142
19492210,0sleep00-21swapper/022:25:120
1914210,0sleep20-21swapper/221:41:432
18278210,0sleep00-21swapper/022:20:200
17411210,0sleep10-21swapper/122:20:131
16870210,0sleep20-21swapper/222:20:022
16383210,0sleep00-21swapper/022:15:430
16357210,0sleep20-21swapper/222:15:292
15489210,0sleep10-21swapper/122:15:161
14401210,0sleep10-21swapper/122:11:361
14298210,0sleep00-21swapper/022:10:390
13704210,0sleep20-21swapper/222:10:172
11992210,0sleep20-21swapper/222:05:212
11658210,0sleep00-21swapper/022:05:190
10171210,0sleep00-21swapper/022:00:580
10140210,0sleep20-21swapper/222:00:402
65659200,0sleep10-21swapper/100:15:041
54713200,0sleep10-21swapper/123:50:021
4600200,0sleep10-21swapper/121:50:031
4192029200,0sleep00-21swapper/021:35:010
4190210200,0sleep00-21swapper/021:30:050
4186213200,0sleep20-21swapper/221:20:022
4185959200,0sleep10-21swapper/121:20:011
4178049200,0sleep20-21swapper/221:00:012
4176375200,0sleep10-21swapper/120:55:031
4174463200,0sleep10-21swapper/120:50:031
4172552200,0sleep10-21swapper/120:45:031
4170642200,0sleep10-21swapper/120:40:021
4168710200,0sleep20-21swapper/220:35:032
4166561200,0sleep00-21swapper/020:30:010
4162978200,0sleep00-21swapper/020:20:040
4160543200,0sleep10-21swapper/120:15:011
4156692200,0sleep20-21swapper/220:05:012
4154784200,0sleep00-21swapper/020:00:030
4154527200,0sleep20-21swapper/220:00:012
4152853200,0sleep10-21swapper/119:55:041
4148770200,0sleep00-21swapper/019:45:020
4139187200,0sleep20-21swapper/219:20:032
4138933200,0sleep10-21swapper/119:20:021
4137255200,0sleep00-21swapper/019:15:040
4134591200,0sleep10-21swapper/119:10:011
38246200,0sleep00-21swapper/023:10:030
36166200,0sleep20-21swapper/223:05:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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