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2025-12-29 - 23:56
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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 Dec 29, 2025 12:44:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10017210633,44sleep10-21swapper/107:09:271
7802900,2sleep10-21swapper/111:11:461
126342870,2sleep01032499cyclictest11:15:220
804128434,46sleep30-21swapper/307:05:093
200922830,2sleep10-21swapper/109:35:381
149242830,3sleep10-21swapper/111:26:381
36752800,1sleep23676-21sshd11:12:472
3242780,2sleep20-21swapper/212:03:562
164032740,2sleep10-21swapper/109:25:001
987427333,11sleep20-21swapper/207:07:362
249882730,1sleep20-21swapper/212:11:372
124992730,1sleep10-21swapper/111:36:101
92332720,2sleep10-21swapper/112:38:171
185492710,3sleep30-21swapper/311:07:073
238212620,1sleep10-21swapper/110:27:471
988725634,11sleep00-21swapper/007:07:460
154602340,0sleep115461-21bash10:55:391
10326993126,4cyclictest1960-21snmpd12:31:132
10326993126,4cyclictest1960-21snmpd12:31:132
44302240,2sleep30-21swapper/311:44:233
275532220,0sleep00-21swapper/009:18:180
33692210,19sleep1137550irq/27-eth010:52:001
270022210,2sleep32439-21runrttasks10:59:503
232562210,2sleep30-21swapper/307:35:213
1032799202,13cyclictest0-21swapper/311:24:413
10326992010,2cyclictest23847-21sshd11:09:032
65162190,0sleep00-21swapper/012:37:170
30762193,14sleep110850irq/23-ehci_hcd12:04:571
232772190,17sleep3137550irq/27-eth011:29:403
9932180,0sleep20-21swapper/209:50:132
45042180,2sleep10-21swapper/109:40:511
276612180,2sleep20-21swapper/210:39:262
1032699182,8cyclictest33-21ksoftirqd/210:33:382
154572170,15sleep1137550irq/27-eth012:19:231
1032799174,12cyclictest10850irq/23-ehci_hcd07:30:273
1032799173,3cyclictest4679-21sshd10:31:513
1032799170,15cyclictest0-21swapper/312:01:193
1032799170,13cyclictest11298-21sshd09:53:233
1032799170,13cyclictest0-21swapper/310:22:193
1032699176,3cyclictest33-21ksoftirqd/209:12:082
10326991715,1cyclictest0-21swapper/210:42:372
1032699170,0cyclictest0-21swapper/209:49:552
10324991712,4cyclictest0-21swapper/011:05:270
1032799168,3cyclictest0-21swapper/310:54:093
10327991613,2cyclictest24846-21missed_timers07:40:183
1032799161,11cyclictest5110-21sshd09:21:073
1032799160,14cyclictest0-21swapper/312:19:143
1032799160,14cyclictest0-21swapper/312:10:013
1032799160,12cyclictest29908-21sshd09:29:043
1032799160,12cyclictest137550irq/27-eth012:30:263
1032799160,12cyclictest137550irq/27-eth012:30:263
1032799160,12cyclictest0-21swapper/309:57:473
1032799160,11cyclictest19002-21sshd11:49:013
1032699168,6cyclictest14021-21sshd10:04:302
1032699162,0cyclictest0-21swapper/211:50:382
10326991612,1cyclictest33-21ksoftirqd/211:27:552
1032699161,1cyclictest11924-21sshd12:07:292
1032699161,12cyclictest0-21swapper/207:22:262
1032699160,15cyclictest33-21ksoftirqd/210:14:382
1032699160,14cyclictest0-21swapper/210:16:242
1032599169,5cyclictest0-21swapper/112:27:381
1032599163,1cyclictest18420-21sshd11:59:201
1032599162,13cyclictest0-21swapper/109:10:441
1032599160,7cyclictest0-21swapper/109:46:241
1032599160,14cyclictest0-21swapper/112:07:481
1032599160,14cyclictest0-21swapper/111:33:331
1032799158,3cyclictest14602-21sshd12:29:373
1032799153,4cyclictest19976-21bash09:45:403
10327991512,2cyclictest23006-21sshd12:21:263
10327991511,3cyclictest10850irq/23-ehci_hcd07:25:503
10327991511,3cyclictest10850irq/23-ehci_hcd07:25:503
1032799150,6cyclictest3391-21sshd09:40:283
1032799150,14cyclictest1884-21nfsd11:56:493
1032799150,13cyclictest0-21swapper/312:36:203
1032799150,13cyclictest0-21swapper/310:10:333
1032799150,13cyclictest0-21swapper/310:05:033
1032799150,11cyclictest6814-21sshd10:42:553
1032699158,6cyclictest33-21ksoftirqd/209:25:462
1032699158,6cyclictest13007-21sshd10:24:342
1032699157,0cyclictest0-21swapper/211:35:522
1032699153,11cyclictest0-21swapper/210:07:062
1032699151,13cyclictest33-21ksoftirqd/210:50:002
1032699151,13cyclictest33-21ksoftirqd/209:35:372
1032699150,7cyclictest0-21swapper/211:04:362
1032699150,6cyclictest0-21swapper/211:56:482
1032699150,2cyclictest146450irq/28-eth1-rx-09:20:112
1032699150,14cyclictest33-21ksoftirqd/210:56:552
1032699150,13cyclictest5537-21sshd12:26:162
1032699150,13cyclictest25060-21sshd10:28:132
1032699150,12cyclictest0-21swapper/211:30:342
1032699150,11cyclictest9051-21sshd12:17:012
1032599158,6cyclictest0-21swapper/111:01:561
1032599157,4cyclictest0-21swapper/109:51:561
1032599153,11cyclictest137550irq/27-eth011:21:451
1032599152,12cyclictest1926-21nscd10:22:091
1032599152,12cyclictest10850irq/23-ehci_hcd09:06:161
10325991513,1cyclictest0-21swapper/110:41:371
10325991512,2cyclictest10236-21sshd11:45:481
10325991512,2cyclictest0-21swapper/110:35:091
1032599150,3cyclictest0-21swapper/111:41:261
1032599150,14cyclictest0-21swapper/110:13:491
1032599150,14cyclictest0-21swapper/109:19:101
1032499157,7cyclictest0-21swapper/012:07:340
1032499157,7cyclictest0-21swapper/010:05:400
1032499152,12cyclictest8-21rcu_preempt07:20:170
10324991512,2cyclictest0-21swapper/008:55:180
1032499150,1cyclictest0-21swapper/010:30:290
1032499150,1cyclictest0-21swapper/009:55:390
1032499150,14cyclictest23691-21sshd11:40:110
1032499150,14cyclictest0-21swapper/009:50:190
1032499150,13cyclictest13993-21sshd09:24:120
1032499150,13cyclictest0-21swapper/011:27:570
1032499150,11cyclictest28756-21bash09:38:390
1032499150,11cyclictest0-21swapper/012:20:140
1032799148,5cyclictest5666-21sshd09:31:153
1032799148,5cyclictest15201-21sshd10:15:023
1032799148,2cyclictest0-21swapper/309:39:483
1032799147,3cyclictest137550irq/27-eth010:45:333
1032799144,2cyclictest0-21swapper/307:59:013
1032799142,4cyclictest137550irq/27-eth009:10:033
1032799141,12cyclictest1993-21sshd10:02:023
10327991410,3cyclictest10850irq/23-ehci_hcd11:02:433
10327991410,2cyclictest0-21swapper/311:11:133
1032799140,13cyclictest4959-21sshd12:05:153
1032799140,13cyclictest30558-21sshd11:31:383
1032799140,13cyclictest137550irq/27-eth010:25:233
1032799140,12cyclictest9663-21sshd11:35:193
1032799140,12cyclictest1884-21nfsd11:15:143
1032799140,12cyclictest1884-21nfsd09:00:123
1032799140,12cyclictest15197-21df_abs07:20:133
1032799140,12cyclictest0-21swapper/308:02:433
1032799140,10cyclictest22856-21sshd09:16:413
1032699145,8cyclictest33-21ksoftirqd/211:15:102
1032699145,8cyclictest33-21ksoftirqd/210:45:502
1032699145,8cyclictest33-21ksoftirqd/209:41:382
1032699144,9cyclictest0-21swapper/208:30:162
1032699142,10cyclictest17957-21munin-node12:20:152
10326991411,2cyclictest10480-21sshd12:38:442
10326991410,3cyclictest11674-21sshd11:46:202
10326991410,3cyclictest10850irq/23-ehci_hcd07:36:012
1032699140,13cyclictest36-21rcuop/209:55:332
1032699140,12cyclictest710-21bash09:30:072
1032699140,12cyclictest20144-21sshd09:15:442
1032599148,5cyclictest0-21swapper/109:03:341
1032599147,6cyclictest0-21swapper/112:30:021
1032599147,6cyclictest0-21swapper/112:30:011
1032599142,11cyclictest137550irq/27-eth008:00:131
10325991410,3cyclictest25090-21bash12:22:131
1032599140,6cyclictest23984-21sshd10:07:231
1032599140,5cyclictest22579-21sshd10:47:551
1032599140,5cyclictest1884-21nfsd09:30:061
1032599140,3cyclictest28450irq/26-ahci[00009:25:371
1032599140,3cyclictest1719-21open_files10:00:201
1032599140,3cyclictest15964-21sshd11:06:121
1032599140,13cyclictest137550irq/27-eth011:17:291
1032599140,13cyclictest137550irq/27-eth010:33:541
1032599140,13cyclictest0-21swapper/112:13:351
1032599140,13cyclictest0-21swapper/110:16:441
1032599140,13cyclictest0-21swapper/109:55:041
1032499147,6cyclictest0-21swapper/011:50:120
1032499147,6cyclictest0-21swapper/010:11:320
1032499147,4cyclictest0-21swapper/011:00:010
1032499146,7cyclictest0-21swapper/011:21:120
1032499143,10cyclictest3-21ksoftirqd/012:30:550
1032499143,10cyclictest3-21ksoftirqd/012:30:540
10324991413,1cyclictest0-21swapper/011:56:580
10324991412,1cyclictest8-21rcu_preempt12:00:160
10324991412,1cyclictest0-21swapper/011:36:340
10324991411,1cyclictest0-21swapper/010:45:270
1032499140,3cyclictest0-21swapper/010:35:570
1032499140,1cyclictest0-21swapper/011:49:530
1032499140,1cyclictest0-21swapper/011:12:090
1032499140,1cyclictest0-21swapper/009:04:230
1032499140,14cyclictest0-21swapper/010:16:280
1032499140,13cyclictest0-21swapper/012:10:200
1032499140,13cyclictest0-21swapper/010:25:290
1032499140,13cyclictest0-21swapper/009:31:230
1032499140,13cyclictest0-21swapper/009:11:370
1032499140,13cyclictest0-21swapper/008:29:270
1032499140,13cyclictest0-21swapper/008:12:460
1032499140,10cyclictest0-21swapper/010:54:100
188332132,10sleep1137550irq/27-eth008:40:021
1032799139,3cyclictest137550irq/27-eth008:35:483
1032799130,4cyclictest10028-21munin-node08:20:113
1032799130,12cyclictest20315-21sshd10:36:493
1032799130,12cyclictest1884-21nfsd11:50:003
1032799130,12cyclictest0-21swapper/308:43:293
1032799130,12cyclictest0-21swapper/308:17:393
1032799130,12cyclictest0-21swapper/307:15:443
1032799130,11cyclictest30962-21iostat09:05:143
1032799130,11cyclictest30170-21sshd07:50:303
1032799130,11cyclictest14638-21df_inode08:30:153
1032799130,10cyclictest137550irq/27-eth008:55:203
1032799130,10cyclictest137550irq/27-eth008:50:523
1032699139,3cyclictest137550irq/27-eth009:06:052
1032699139,3cyclictest137550irq/27-eth008:25:112
1032699139,3cyclictest137550irq/27-eth007:40:502
1032699139,3cyclictest10620-21df07:10:122
1032699138,4cyclictest18489-21runrttasks08:38:322
1032699138,3cyclictest26892-21munin-node07:45:142
1032699136,6cyclictest33-21ksoftirqd/208:40:152
1032699131,11cyclictest29758-21gzip07:50:192
10326991310,2cyclictest0-21swapper/207:55:262
1032699130,4cyclictest0-21swapper/211:41:582
1032699130,12cyclictest36-21rcuop/211:20:112
1032699130,12cyclictest19744-21munin-node07:30:132
1032699130,12cyclictest0-21swapper/208:51:242
1032699130,12cyclictest0-21swapper/207:17:032
1032699130,11cyclictest1884-21nfsd09:00:162
1032699130,11cyclictest1762-21ntp_states08:00:182
1032599138,4cyclictest0-21swapper/108:31:531
1032599137,5cyclictest23957-21munin-node07:40:121
1032599136,6cyclictest0-21swapper/107:25:161
1032599136,6cyclictest0-21swapper/107:25:151
1032599132,10cyclictest10850irq/23-ehci_hcd08:52:221
1032599130,4cyclictest25235-21sshd11:50:381
1032599130,12cyclictest16658-21runrttasks07:21:521
1032599130,12cyclictest0-21swapper/108:45:301
1032599130,12cyclictest0-21swapper/108:38:201
1032599130,12cyclictest0-21swapper/108:21:101
1032599130,12cyclictest0-21swapper/107:35:441
1032599130,11cyclictest25655-21munin-node08:55:161
1032499137,5cyclictest0-21swapper/010:00:450
1032499137,5cyclictest0-21swapper/007:12:030
10324991311,1cyclictest0-21swapper/008:22:220
10324991311,1cyclictest0-21swapper/008:05:060
1032499131,10cyclictest0-21swapper/010:20:140
1032499130,12cyclictest6202-21sshd12:15:560
1032499130,12cyclictest21706-21cp09:26:130
1032499130,12cyclictest17868-21sshd09:45:140
1032499130,12cyclictest1287-21bash10:40:570
1032499130,12cyclictest0-21swapper/012:26:240
1032499130,12cyclictest0-21swapper/011:30:100
1032499130,12cyclictest0-21swapper/009:44:250
1032499130,10cyclictest0-21swapper/007:32:130
1032799127,4cyclictest11785-21cat07:10:223
10327991211,0cyclictest0-21swapper/308:45:003
1032799120,3cyclictest4244-21munin-node08:05:213
1032799120,3cyclictest0-21swapper/308:10:203
1032799120,10cyclictest26886-21munin-node07:45:133
1032799120,10cyclictest13485-21munin-node08:25:223
1032699128,3cyclictest7820-21diskstats08:15:132
1032699128,3cyclictest4121-21pluginstate08:05:192
1032699128,3cyclictest10760-21awk08:20:172
1032699120,3cyclictest5982-21iostat08:10:172
1032699120,11cyclictest1960-21snmpd07:27:432
1032699120,11cyclictest1960-21snmpd07:27:432
1032699120,10cyclictest0-21swapper/208:45:112
1032599129,2cyclictest0-21swapper/107:45:061
1032599128,3cyclictest1884-21nfsd07:11:541
1032599123,4cyclictest29518-21nfsd407:50:171
1032599120,8cyclictest8277-21kernelversion08:15:171
1032599120,4cyclictest0-21swapper/107:15:141
1032599120,11cyclictest4179-21chrt08:05:201
1032599120,11cyclictest0-21swapper/107:56:091
1032599120,11cyclictest0-21swapper/107:30:101
1032599120,10cyclictest0-21swapper/108:25:171
1032599120,10cyclictest0-21swapper/108:10:201
1032499127,2cyclictest15929-21sshd10:55:500
1032499126,4cyclictest0-21swapper/008:50:160
10324991211,1cyclictest0-21swapper/008:03:540
10324991210,1cyclictest1948-21snmpd08:46:440
1032499120,4cyclictest0-21swapper/008:35:220
1032499120,4cyclictest0-21swapper/008:15:150
1032499120,1cyclictest0-21swapper/008:43:370
1032499120,11cyclictest0-21swapper/007:55:200
1032499120,11cyclictest0-21swapper/007:46:010
1032499120,11cyclictest0-21swapper/007:40:250
1032499120,11cyclictest0-21swapper/007:16:030
1032499120,10cyclictest0-21swapper/008:31:040
1032699117,3cyclictest1884-21nfsd08:55:062
1032499119,1cyclictest3-21ksoftirqd/009:05:130
1032499110,1cyclictest0-21swapper/007:50:010
1032499110,11cyclictest0-21swapper/007:35:160
1032499110,11cyclictest0-21swapper/007:27:020
1032499110,11cyclictest0-21swapper/007:27:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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