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2025-12-10 - 05:57
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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 all highest latencies:
System rack5slot0.osadl.org (updated Wed Dec 10, 2025 00:44:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2017521830,2sleep13045799cyclictest22:33:561
2017521830,2sleep13045799cyclictest22:33:551
3015821750,4sleep33045999cyclictest21:46:403
502121650,1sleep20-21swapper/222:11:332
1052521500,2sleep30-21swapper/300:30:103
1987821320,4sleep23045899cyclictest23:44:322
979521310,3sleep13045799cyclictest22:02:581
807721260,2sleep18076-21bash21:44:421
753521240,2sleep33045999cyclictest21:56:383
3266921240,2sleep23045899cyclictest21:13:572
2975221190,4sleep13045799cyclictest22:10:461
308021170,2sleep10-21swapper/123:01:501
912821160,1sleep33045999cyclictest23:43:323
3094821160,0sleep00-21swapper/023:48:220
2633121140,3sleep247-21rcuop/322:46:152
2113621130,0sleep30-21swapper/300:18:183
2017021130,2sleep320168-21sshd00:21:163
1783721120,2sleep33045999cyclictest23:29:543
570421090,2sleep33045999cyclictest20:35:183
1872521010,2sleep10-21swapper/122:06:471
271802960,1sleep00-21swapper/022:58:040
3018629531,43sleep30-21swapper/319:09:493
74162940,0sleep00-21swapper/022:23:480
29372920,1sleep10-21swapper/122:26:151
11532900,2sleep03045699cyclictest22:11:110
325772890,1sleep30-21swapper/321:40:463
26122890,3sleep33045999cyclictest23:19:523
153452890,2sleep20-21swapper/222:33:292
153452890,2sleep20-21swapper/222:33:282
95702870,0sleep041ktimersoftd/023:40:370
87522870,2sleep30-21swapper/322:29:523
18162860,3sleep10-21swapper/122:38:211
165232860,2sleep20-21swapper/222:21:392
77452850,2sleep17742-21sshd22:56:121
264452850,2sleep126431-21sshd23:24:541
48582830,2sleep34854-21sshd00:26:093
15952830,2sleep10-21swapper/123:40:011
291082820,2sleep229105-21bash00:03:032
263612820,4sleep10-21swapper/122:49:151
20772820,2sleep041ktimersoftd/023:19:490
3001228135,42sleep10-21swapper/119:07:391
3000328126,9sleep20-21swapper/219:07:312
265172780,3sleep03045699cyclictest22:31:270
265172780,3sleep03045699cyclictest22:31:270
235592770,1sleep323554-21sshd00:37:583
307972760,1sleep030788-21df_inode00:00:130
196112750,4sleep03045699cyclictest00:21:130
297562740,1sleep029751-21rm21:34:380
22562740,2sleep10-21swapper/100:06:511
82232730,2sleep13045799cyclictest00:10:361
82232730,2sleep13045799cyclictest00:10:351
73682730,1sleep20-21swapper/223:02:152
13182730,1sleep10-21swapper/123:54:291
171002710,1sleep117097-21sshd23:12:081
270912700,0sleep227072-21sshd23:07:042
57952690,3sleep13045799cyclictest23:28:471
289282670,1sleep10-21swapper/123:16:131
259452650,2sleep10-21swapper/120:10:171
292132640,1sleep029214-21nfsd419:05:200
315592610,1sleep30-21swapper/323:04:313
202992610,2sleep30-21swapper/323:06:243
30456995912,45cyclictest31018-21sshd22:46:420
131392530,1sleep33045999cyclictest22:24:193
227062520,1sleep322707-21bash22:40:143
48402500,0sleep03045699cyclictest22:26:260
30458994540,3cyclictest1848-21nfsd21:43:532
3045699430,42cyclictest0-21swapper/023:28:530
30456994211,27cyclictest1848-21nfsd21:44:350
30456994011,28cyclictest19734-21bash00:27:450
30456994010,28cyclictest8413-21sshd21:47:420
3045699397,26cyclictest23489-21bash00:05:400
30456993917,21cyclictest29827-21bash21:55:390
30456993914,12cyclictest6724-21sshd22:05:370
30456993912,25cyclictest27716-21sshd23:10:130
30456993910,23cyclictest11898-1kworker/0:1H21:39:080
181512390,0sleep318150-21bash23:12:143
74772380,36sleep3135650irq/27-eth023:55:033
3045699385,31cyclictest19174-21sshd21:54:480
30456993812,25cyclictest1847-21nfsd21:15:450
3045699374,12cyclictest0-21swapper/023:39:190
30456993713,13cyclictest28084-21aten_r5power_fr00:35:110
215322370,0sleep321533-21id23:38:523
120102370,2sleep10-21swapper/121:23:531
30456993613,12cyclictest14479-21sshd21:12:170
30456993610,24cyclictest5830-21sshd23:20:090
30456993512,7cyclictest29973-21rm22:52:290
30456993512,22cyclictest18823-21runrttasks23:59:060
30456993512,15cyclictest22076-21sshd22:04:090
30456993511,23cyclictest1846-21nfsd23:32:460
30456993511,22cyclictest9572-21sshd22:18:000
30458993415,14cyclictest29404-21sshd23:54:032
30456993410,17cyclictest1846-21nfsd21:23:430
106742341,30sleep3135650irq/27-eth022:18:073
40102330,1sleep01848-21nfsd00:13:320
40102330,1sleep01848-21nfsd00:13:310
30459993310,17cyclictest44-21ksoftirqd/321:31:133
30458993311,16cyclictest33-21ksoftirqd/221:53:232
3045699337,9cyclictest0-21swapper/000:34:120
3045699332,30cyclictest29585-21sshd23:01:150
30456993312,20cyclictest25367-21bash23:06:540
3045699325,26cyclictest0-21swapper/000:15:310
3045699325,25cyclictest5028-21sshd21:29:180
94102310,2sleep29374-21sshd23:58:102
3045699318,9cyclictest29872-21sshd22:37:530
30456993114,16cyclictest1847-21nfsd23:52:150
218692310,28sleep226950irq/26-ahci[00021:24:512
209252300,3sleep120927-21sshd22:54:351
15742300,28sleep1135650irq/27-eth022:23:191
34672290,2sleep20-21swapper/200:26:002
3045999296,9cyclictest0-21swapper/323:52:453
3045999290,15cyclictest44-21ksoftirqd/322:50:063
250932290,4sleep13045799cyclictest23:56:331
30459992810,8cyclictest0-21swapper/321:52:273
3045899289,18cyclictest33-21ksoftirqd/223:11:032
3045899283,23cyclictest33-21ksoftirqd/223:25:222
3045699281,19cyclictest7532-21sshd22:44:410
293782280,2sleep229376-21bash21:28:322
326712270,1sleep10-21swapper/121:59:051
30458992712,0cyclictest33-21ksoftirqd/221:36:302
154452271,24sleep3135650irq/27-eth023:46:583
3045699262,11cyclictest0-21swapper/020:42:190
123522260,24sleep3135650irq/27-eth022:56:403
119112260,2sleep111907-21sshd23:08:431
113412260,2sleep211340-21sshd23:35:012
3045999255,7cyclictest21910-21bash22:45:513
93262240,2sleep30-21swapper/321:20:313
30458992420,2cyclictest25012-21bash22:01:172
30458992415,7cyclictest778-21sshd22:58:392
3045899241,19cyclictest33-21ksoftirqd/222:54:232
232982240,22sleep3135650irq/27-eth021:27:583
192242240,22sleep1135650irq/27-eth021:12:451
3045999239,5cyclictest17091-21sshd23:32:373
3045999234,7cyclictest24874-21bash23:21:493
3045899239,3cyclictest28346-21bash00:19:012
3045899232,19cyclictest33-21ksoftirqd/200:24:362
30458992319,2cyclictest29286-21sshd00:09:372
3045899231,19cyclictest33-21ksoftirqd/221:33:442
3045799237,7cyclictest135650irq/27-eth000:36:341
30457992319,2cyclictest16512-21sshd21:33:221
30457992316,3cyclictest0-21swapper/121:25:291
258912230,21sleep226950irq/26-ahci[00022:25:242
3045999222,6cyclictest15085-21sshd00:08:093
3045999221,2cyclictest135650irq/27-eth021:36:403
3045999221,18cyclictest44-21ksoftirqd/300:11:543
3045999221,18cyclictest44-21ksoftirqd/300:11:543
3045899222,18cyclictest33-21ksoftirqd/221:56:122
3045899222,17cyclictest33-21ksoftirqd/200:35:072
30458992213,7cyclictest27170-21bash21:49:302
30458992213,6cyclictest9932-21sshd23:20:252
3045899221,17cyclictest33-21ksoftirqd/223:45:072
30457992211,5cyclictest20606-21sshd21:39:481
3045699221,16cyclictest0-21swapper/021:10:000
3045999211,14cyclictest44-21ksoftirqd/322:10:533
3045999210,13cyclictest0-21swapper/322:04:573
3045899211,18cyclictest33-21ksoftirqd/223:18:122
30458992111,8cyclictest0-21swapper/221:15:582
3045699219,7cyclictest0-21swapper/019:50:130
293952210,2sleep20-21swapper/222:07:472
3045999203,12cyclictest1848-21nfsd21:16:303
3045999202,4cyclictest10620-21sshd22:06:003
30459992011,8cyclictest44-21ksoftirqd/322:32:323
30459992011,8cyclictest44-21ksoftirqd/322:32:323
3045899208,5cyclictest10950irq/23-ehci_hcd22:19:552
30458992015,4cyclictest1847-21nfsd23:30:472
30458992014,3cyclictest0-21swapper/200:30:242
3045799209,6cyclictest135650irq/27-eth023:35:441
30457992013,4cyclictest5262-21sshd21:47:241
30457992013,4cyclictest0-21swapper/100:26:361
3045999194,2cyclictest30962-21sshd21:13:463
30459991914,3cyclictest4994-21bash00:00:433
3045999191,15cyclictest44-21ksoftirqd/322:35:123
30458991913,3cyclictest1959-21sshd00:12:202
30458991913,3cyclictest1959-21sshd00:12:202
30458991912,4cyclictest1959-21sshd22:41:292
3045799199,8cyclictest10950irq/23-ehci_hcd22:16:221
3045799195,6cyclictest135650irq/27-eth023:47:451
3045799194,5cyclictest13386-21bash00:23:531
3045799191,14cyclictest135650irq/27-eth021:15:531
3045699193,15cyclictest2405-21runrttasks19:57:060
3045699191,3cyclictest10-21rcuc/020:25:250
3045899188,4cyclictest10950irq/23-ehci_hcd22:37:472
3045799187,4cyclictest135650irq/27-eth022:44:171
3045799181,7cyclictest22651-21sshd23:30:151
30457991813,2cyclictest0-21swapper/100:00:371
3045699180,9cyclictest23880-21idleruntime20:05:150
3045799173,6cyclictest135650irq/27-eth021:53:401
3045799171,6cyclictest4739-21sshd00:16:421
3045799170,12cyclictest19911-21sshd00:34:211
3045699177,7cyclictest0-21swapper/020:03:470
30459991610,5cyclictest10950irq/23-ehci_hcd19:42:363
30457991612,3cyclictest10950irq/23-ehci_hcd19:15:141
3045799160,14cyclictest2405-21runrttasks20:48:531
3045699167,8cyclictest0-21swapper/020:45:280
3045699160,4cyclictest0-21swapper/020:32:080
3045699160,14cyclictest30976-21munin-node20:20:180
30459991511,3cyclictest10950irq/23-ehci_hcd20:58:553
3045999150,13cyclictest0-21swapper/319:35:143
3045799151,13cyclictest2405-21runrttasks20:16:571
3045799150,6cyclictest0-21swapper/120:06:451
3045799150,11cyclictest0-21swapper/120:00:051
3045699157,7cyclictest0-21swapper/019:21:380
3045699157,1cyclictest15228-21munin-node19:45:190
3045699153,1cyclictest14906-21smart_sda20:55:240
3045699151,13cyclictest3-21ksoftirqd/019:27:250
30456991511,3cyclictest0-21swapper/020:35:270
3045699150,8cyclictest0-21swapper/019:35:580
3045699150,1cyclictest0-21swapper/020:18:350
3045699150,1cyclictest0-21swapper/019:34:010
3045999146,4cyclictest10950irq/23-ehci_hcd20:40:173
3045999141,10cyclictest0-21swapper/320:10:183
3045999140,13cyclictest12335-21munin-node20:50:203
3045999140,13cyclictest12335-21munin-node20:50:203
3045899149,4cyclictest135650irq/27-eth021:05:182
3045899146,4cyclictest10950irq/23-ehci_hcd19:40:162
3045899142,11cyclictest135650irq/27-eth019:53:372
3045899141,3cyclictest144550irq/28-eth1-rx-20:10:142
30458991411,2cyclictest0-21swapper/219:30:112
3045899140,12cyclictest18612-21munin-node19:55:192
30457991410,3cyclictest135650irq/27-eth019:21:381
3045799140,13cyclictest135650irq/27-eth019:37:461
3045799140,12cyclictest4940-21munin-node19:25:231
3045799140,12cyclictest12093-21interrupts20:50:181
3045799140,12cyclictest12093-21interrupts20:50:181
3045699147,6cyclictest0-21swapper/019:41:020
3045699147,1cyclictest17066-21munin-node21:00:210
3045699146,1cyclictest0-21swapper/019:10:210
3045699145,7cyclictest0-21swapper/020:11:040
30456991411,2cyclictest0-21swapper/019:15:560
3045699140,13cyclictest0-21swapper/020:50:140
3045699140,13cyclictest0-21swapper/020:50:140
3045999138,4cyclictest1-21init19:56:443
3045999132,10cyclictest7257-21cut19:30:113
3045999132,10cyclictest135650irq/27-eth020:45:543
3045999132,10cyclictest135650irq/27-eth020:07:313
3045999130,4cyclictest19324-21ntp_states21:05:203
3045999130,12cyclictest1848-21nfsd20:20:143
3045999130,12cyclictest0-21swapper/320:29:333
3045999130,12cyclictest0-21swapper/320:02:533
3045999130,12cyclictest0-21swapper/319:50:363
3045999130,12cyclictest0-21swapper/319:46:103
3045999130,12cyclictest0-21swapper/319:27:443
3045999130,12cyclictest0-21swapper/319:21:473
3045899137,5cyclictest0-21swapper/221:00:022
3045899137,5cyclictest0-21swapper/219:36:262
3045899132,10cyclictest0-21swapper/219:45:402
30458991311,1cyclictest0-21swapper/220:47:592
3045899130,5cyclictest0-21swapper/219:14:242
3045899130,2cyclictest0-21swapper/219:25:112
3045899130,12cyclictest0-21swapper/220:53:382
3045899130,12cyclictest0-21swapper/220:53:372
3045899130,12cyclictest0-21swapper/220:30:032
3045899130,12cyclictest0-21swapper/220:28:012
3045899130,12cyclictest0-21swapper/220:24:182
3045899130,12cyclictest0-21swapper/220:15:022
3045899130,12cyclictest0-21swapper/219:21:512
3045899130,12cyclictest0-21swapper/219:15:022
3045899130,11cyclictest26950irq/26-ahci[00020:35:042
3045799139,3cyclictest10950irq/23-ehci_hcd20:57:191
3045799130,5cyclictest0-21swapper/119:41:151
3045799130,12cyclictest1915-21snmpd20:44:431
3045799130,12cyclictest0-21swapper/120:20:551
3045799130,12cyclictest0-21swapper/119:51:481
3045799130,12cyclictest0-21swapper/119:32:501
3045799130,11cyclictest5191-21hwlatdetect20:35:141
3045799130,11cyclictest2993-21irqstats20:30:161
3045799130,11cyclictest19749-21munin-node19:55:181
3045799130,11cyclictest14935-21memory19:45:171
3045999127,3cyclictest0-21swapper/319:10:123
3045999124,6cyclictest2904-21hwlatdetect20:30:133
3045999120,11cyclictest0-21swapper/319:15:253
3045999120,10cyclictest17044-21munin-node21:00:213
3045899127,4cyclictest23968-21munin-node20:05:182
30458991210,1cyclictest0-21swapper/220:00:132
3045899120,11cyclictest0-21swapper/220:55:022
3045899120,11cyclictest0-21swapper/220:40:182
3045799120,3cyclictest18238-21atenall_r5power21:05:111
3045799120,11cyclictest31614-21ntpq19:10:181
3045799120,11cyclictest17014-21munin-node21:00:191
3045799120,11cyclictest0-21swapper/120:25:111
30459991110,0cyclictest0-21swapper/320:15:183
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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