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2025-11-17 - 02:39
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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 rack5slot0.osadl.org (updated Mon Nov 17, 2025 00:44:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2519021590,1sleep125141-21sshd00:25:191
1101821450,3sleep03211499cyclictest21:27:380
2780221440,1sleep23211699cyclictest21:48:082
832221360,2sleep03211499cyclictest22:58:240
154421360,1sleep01546-21bash23:16:470
2101121330,1sleep221010-21sshd23:15:302
537821300,3sleep23211699cyclictest21:17:462
3097221190,3sleep347-21rcuop/322:29:173
1215321120,1sleep012147-21sshd23:14:480
3033221040,4sleep13211599cyclictest23:06:551
203162990,1sleep020314-21sshd22:21:480
9962980,2sleep31848-21nfsd21:20:233
187952960,2sleep20-21swapper/222:09:172
82682930,1sleep00-21swapper/023:04:500
209482930,1sleep00-21swapper/023:50:140
70622920,2sleep11847-21nfsd22:01:451
321872890,2sleep232186-21bash21:42:192
168212880,1sleep10-21swapper/123:18:221
72632870,1sleep30-21swapper/300:10:543
296722870,2sleep31848-21nfsd00:03:413
127492870,2sleep31848-21nfsd23:58:513
207482860,2sleep20-21swapper/221:22:192
163822860,0sleep316378-21sshd23:52:553
66642850,0sleep00-21swapper/000:14:080
73572830,0sleep27356-21sshd22:58:192
306642830,2sleep330653-21sshd22:22:523
239202830,1sleep223918-21sshd23:12:462
233072830,1sleep10-21swapper/100:12:321
3170128235,43sleep30-21swapper/319:08:023
103532820,1sleep20-21swapper/223:24:072
3155228133,44sleep10-21swapper/119:06:281
63382800,1sleep10-21swapper/121:24:071
248852800,2sleep30-21swapper/321:32:063
33262790,1sleep10-21swapper/121:48:561
21752770,2sleep12176-21sshd21:36:081
310242760,2sleep33211799cyclictest22:45:013
310242760,2sleep33211799cyclictest22:45:013
287082760,2sleep328706-21sshd21:41:553
115882760,2sleep10-21swapper/123:33:411
61172750,2sleep20-21swapper/221:30:162
129282750,0sleep00-21swapper/023:43:140
90132740,2sleep20-21swapper/222:36:302
203712740,2sleep320361-21sshd00:34:593
151392740,0sleep00-21swapper/000:05:220
12462740,2sleep10-21swapper/122:54:361
249882730,2sleep20-21swapper/222:53:462
11282730,2sleep20-21swapper/200:32:542
319352720,0sleep00-21swapper/023:57:320
87232710,1sleep10-21swapper/121:52:311
240792710,1sleep30-21swapper/321:50:503
48022690,2sleep03211499cyclictest21:23:570
280202680,2sleep10-21swapper/121:26:071
3154126034,22sleep00-21swapper/019:06:180
262822570,2sleep20-21swapper/222:47:412
262822570,2sleep20-21swapper/222:47:402
127702570,0sleep11848-21nfsd23:11:351
3147425533,10sleep20-21swapper/219:05:282
137962450,0sleep00-21swapper/023:27:350
40072370,2sleep10-21swapper/100:36:291
257322350,4sleep23211699cyclictest00:19:112
87452340,2sleep38744-21sshd22:58:273
110852330,1sleep011088-21bash23:39:560
3211499300,22cyclictest0-21swapper/022:50:150
257762300,1sleep025763-21sshd22:19:170
154872290,2sleep215485-21sshd21:28:042
297152280,2sleep21847-21nfsd23:35:222
32114992713,7cyclictest1844-21nfsd21:37:510
3211699260,15cyclictest29638-21sshd00:35:472
3211599261,3cyclictest1848-21nfsd21:15:471
186102260,1sleep01848-21nfsd00:24:450
43962250,2sleep24398-21fschecks_time20:30:142
32117992521,3cyclictest18168-21bash21:15:483
311232250,0sleep00-21swapper/000:35:560
30822250,2sleep33083-21bash00:36:233
104272250,2sleep310420-21sshd23:20:523
98112240,2sleep39808-21sshd21:59:003
32116992420,3cyclictest29961-21sshd00:13:132
3211499242,13cyclictest135650irq/27-eth000:27:100
32114992413,4cyclictest3-21ksoftirqd/022:39:280
3211499241,22cyclictest0-21swapper/022:14:520
3211499241,16cyclictest0-21swapper/023:08:520
32114992410,4cyclictest3-21ksoftirqd/022:30:350
3211699230,16cyclictest29521-21sshd21:13:512
3211499237,12cyclictest0-21swapper/000:03:350
3211499234,1cyclictest1959-21sshd22:29:350
32114992317,4cyclictest21126-21sshd23:34:370
32114992315,7cyclictest3-21ksoftirqd/021:45:160
32114992313,4cyclictest3-21ksoftirqd/021:52:290
270482230,3sleep327049-21bash23:03:253
92512220,2sleep39255-21id23:36:303
3211699220,15cyclictest1846-21nfsd00:07:222
32115992211,4cyclictest18030-21sshd23:21:401
32115992210,3cyclictest0-21swapper/122:05:281
3211499225,8cyclictest0-21swapper/022:00:000
3211499221,15cyclictest3-21ksoftirqd/022:49:040
3211499221,15cyclictest3-21ksoftirqd/022:49:040
3211499221,10cyclictest25733-21sshd21:19:450
234992220,20sleep2135650irq/27-eth022:31:372
127302220,1sleep10-21swapper/100:30:321
58752211,18sleep2135650irq/27-eth023:51:542
40312212,17sleep210950irq/23-ehci_hcd00:23:212
3211699216,6cyclictest6381-21sshd23:48:522
32115992116,4cyclictest5877-21sshd22:30:011
3211499219,5cyclictest3-21ksoftirqd/022:04:160
32114992113,2cyclictest3-21ksoftirqd/022:07:320
32114992112,4cyclictest3-21ksoftirqd/023:20:390
193752210,2sleep319373-21bash22:43:523
92462200,18sleep2135650irq/27-eth023:58:322
32117992015,1cyclictest10950irq/23-ehci_hcd22:32:253
32117992012,1cyclictest24966-21sshd00:09:373
3211699205,7cyclictest0-21swapper/223:09:232
3211699204,12cyclictest0-21swapper/200:26:542
3211699202,5cyclictest29691-21sshd22:13:232
3211699201,9cyclictest0-21swapper/221:58:272
32116992014,4cyclictest26069-21sshd23:28:482
32116992014,1cyclictest10950irq/23-ehci_hcd22:20:412
3211699201,3cyclictest8450-21sshd23:01:312
3211599208,5cyclictest16621-21bash00:15:081
32115992016,3cyclictest1848-21nfsd22:13:341
32115992014,4cyclictest16114-21sshd22:30:531
3211499208,4cyclictest3-21ksoftirqd/000:15:240
3211499202,1cyclictest0-21swapper/022:40:550
32114992017,2cyclictest3-21ksoftirqd/021:31:000
75022192,15sleep3135650irq/27-eth023:07:553
3211799197,1cyclictest4936-21sshd21:11:233
32117991916,2cyclictest0-21swapper/321:39:063
3211699191,8cyclictest0-21swapper/221:38:382
3211699191,5cyclictest14964-21bash23:43:242
3211699191,5cyclictest135650irq/27-eth022:03:352
32116991914,3cyclictest1846-21nfsd22:15:232
3211599197,11cyclictest9032-21sshd00:08:001
3211499196,6cyclictest24690-21sshd21:44:490
3211499190,11cyclictest8288-21sshd21:14:580
3211799187,6cyclictest10950irq/23-ehci_hcd23:31:233
3211799183,3cyclictest25596-21bash22:16:033
3211799181,8cyclictest0-21swapper/323:45:353
32117991814,3cyclictest22643-21sshd22:37:533
32117991813,3cyclictest1848-21nfsd23:41:443
3211799181,11cyclictest0-21swapper/300:25:223
3211799180,3cyclictest7761-21bash22:52:043
3211699188,4cyclictest0-21swapper/219:35:222
3211699182,4cyclictest0-21swapper/222:42:552
3211699181,7cyclictest0-21swapper/221:50:002
3211699181,5cyclictest5721-21bash23:33:052
3211699180,9cyclictest0-21swapper/222:27:392
3211599189,2cyclictest10950irq/23-ehci_hcd22:55:391
3211599182,14cyclictest16604-21sshd23:40:221
32114991815,2cyclictest3-21ksoftirqd/023:45:110
3211799177,1cyclictest0-21swapper/322:05:413
3211799176,2cyclictest29891-21cp00:16:213
32117991714,2cyclictest1847-21nfsd23:18:203
32117991712,4cyclictest1848-21nfsd21:45:443
3211799170,12cyclictest0-21swapper/323:25:053
3211699170,3cyclictest0-21swapper/220:00:272
3211599178,4cyclictest0-21swapper/119:37:241
3211599178,2cyclictest14123-21sshd23:27:361
3211599175,11cyclictest1848-21nfsd23:47:291
32115991712,4cyclictest1847-21nfsd23:36:431
3211599171,14cyclictest0-21swapper/123:51:001
32115991710,3cyclictest10950irq/23-ehci_hcd22:16:161
3211599170,15cyclictest0-21swapper/121:31:411
32114991713,2cyclictest3-21ksoftirqd/000:30:170
32114991711,5cyclictest26904-21perf20:09:590
174032170,2sleep10-21swapper/123:02:261
3211799169,0cyclictest0-21swapper/321:28:423
3211799167,3cyclictest25153-21sshd23:12:533
32117991613,2cyclictest0-21swapper/322:00:323
3211799161,13cyclictest2422-21bash22:10:423
32117991610,5cyclictest10950irq/23-ehci_hcd19:50:183
32116991612,3cyclictest14840-21runrttasks20:52:352
3211699161,1cyclictest31375-21sshd00:00:342
3211699160,13cyclictest0-21swapper/220:20:222
32115991612,3cyclictest17622-21sshd00:02:301
32115991611,3cyclictest1848-21nfsd22:22:311
3211599160,4cyclictest135650irq/27-eth022:36:001
3211599160,14cyclictest0-21swapper/122:49:381
3211599160,14cyclictest0-21swapper/122:49:371
3211599160,14cyclictest0-21swapper/121:41:021
3211499160,15cyclictest102932sleep020:42:420
3211799157,4cyclictest10950irq/23-ehci_hcd00:23:443
3211799154,10cyclictest10950irq/23-ehci_hcd21:01:543
3211799151,5cyclictest0-21swapper/320:55:553
3211799151,1cyclictest0-21swapper/320:28:383
3211699157,2cyclictest0-21swapper/219:28:122
3211699157,2cyclictest0-21swapper/219:20:382
3211699156,2cyclictest0-21swapper/221:05:222
3211699156,2cyclictest0-21swapper/220:40:122
3211699151,3cyclictest135650irq/27-eth020:18:222
3211699150,12cyclictest0-21swapper/221:00:292
32115991512,2cyclictest23860-21sshd22:44:191
32115991511,3cyclictest10950irq/23-ehci_hcd20:32:131
32115991511,3cyclictest10950irq/23-ehci_hcd20:23:481
32115991510,4cyclictest30638-21sshd23:57:251
3211599150,14cyclictest0-21swapper/121:57:271
3211599150,13cyclictest24708-21atenall_r5power21:10:141
3211499157,5cyclictest0-21swapper/021:06:090
3211799148,5cyclictest1848-21nfsd20:32:183
3211799148,5cyclictest0-21swapper/319:12:473
3211799140,13cyclictest1848-21nfsd20:50:383
3211799140,13cyclictest0-21swapper/319:17:473
3211699148,3cyclictest10950irq/23-ehci_hcd20:05:082
3211699147,2cyclictest0-21swapper/220:10:562
3211699146,2cyclictest0-21swapper/219:41:032
3211699140,9cyclictest1669-21munin-node20:25:132
3211699140,13cyclictest0-21swapper/220:55:092
3211699140,13cyclictest0-21swapper/220:49:592
3211699140,13cyclictest0-21swapper/220:38:252
3211699140,13cyclictest0-21swapper/219:51:582
3211699140,13cyclictest0-21swapper/219:31:162
3211699140,13cyclictest0-21swapper/219:17:412
3211699140,11cyclictest0-21swapper/219:55:022
3211599146,3cyclictest10950irq/23-ehci_hcd19:47:261
3211599145,7cyclictest2738-21sshd00:20:061
3211599142,11cyclictest144550irq/28-eth1-rx-21:03:571
3211599140,13cyclictest0-21swapper/121:06:361
3211599140,13cyclictest0-21swapper/120:40:091
3211599140,13cyclictest0-21swapper/120:25:581
32114991412,1cyclictest0-21swapper/019:42:170
3211499140,6cyclictest0-21swapper/020:50:240
3211799139,3cyclictest1848-21nfsd20:10:013
3211799139,3cyclictest10950irq/23-ehci_hcd19:45:513
3211799132,10cyclictest10950irq/23-ehci_hcd19:28:483
32117991311,1cyclictest0-21swapper/319:20:203
3211799130,5cyclictest0-21swapper/320:05:383
3211799130,12cyclictest20627-21kernelversion21:05:173
3211799130,12cyclictest0-21swapper/320:48:023
3211799130,12cyclictest0-21swapper/320:41:343
3211799130,12cyclictest0-21swapper/320:35:173
3211799130,12cyclictest0-21swapper/320:02:003
3211799130,12cyclictest0-21swapper/319:30:423
3211699130,12cyclictest135650irq/27-eth019:49:522
3211599138,2cyclictest0-21swapper/119:41:021
3211599138,2cyclictest0-21swapper/119:15:121
3211599137,5cyclictest0-21swapper/119:25:281
3211599131,3cyclictest0-21swapper/120:45:161
32115991311,1cyclictest0-21swapper/120:39:401
3211599131,11cyclictest0-21swapper/120:04:501
32115991311,1cyclictest0-21swapper/119:54:401
3211599130,4cyclictest2405-21runrttasks19:21:091
3211599130,2cyclictest0-21swapper/120:11:571
3211599130,12cyclictest29540-21cpu20:15:121
3211599130,12cyclictest1915-21snmpd20:05:421
3211599130,12cyclictest10744-21runrttasks19:32:471
3211599130,12cyclictest0-21swapper/120:56:351
3211599130,11cyclictest21046-21irqstats19:55:171
3211599130,11cyclictest0-21swapper/120:50:231
3211499138,4cyclictest0-21swapper/019:18:270
3211499138,1cyclictest0-21swapper/019:55:140
3211499137,5cyclictest0-21swapper/020:16:100
3211499137,5cyclictest0-21swapper/020:00:240
3211499135,4cyclictest0-21swapper/020:25:240
3211499131,2cyclictest2680-21kworker/0:219:23:470
32114991311,1cyclictest0-21swapper/021:03:040
3211499130,12cyclictest15534-21df20:55:120
3211499130,12cyclictest0-21swapper/020:10:130
3211499130,11cyclictest0-21swapper/019:27:590
3211499130,10cyclictest0-21swapper/019:45:530
3211799120,4cyclictest1848-21nfsd20:22:153
3211799120,3cyclictest30543-21ntp_states20:15:203
3211799120,11cyclictest0-21swapper/319:55:013
3211799120,11cyclictest0-21swapper/319:40:003
3211799120,11cyclictest0-21swapper/319:35:453
3211699120,4cyclictest0-21swapper/219:13:182
3211599127,3cyclictest0-21swapper/119:10:201
3211499127,2cyclictest0-21swapper/019:50:520
3211499120,4cyclictest0-21swapper/020:20:220
3211499120,11cyclictest0-21swapper/020:45:120
3211499120,11cyclictest0-21swapper/020:30:250
3211499120,11cyclictest0-21swapper/019:30:400
3211499120,10cyclictest0-21swapper/020:35:370
3211499120,10cyclictest0-21swapper/019:35:370
3211499116,2cyclictest0-21swapper/019:11:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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