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2026-07-23 - 00:00
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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 Wed Jul 22, 2026 12:44:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
573321490,1sleep00-21swapper/009:47:250
3188221360,1sleep131881-21sshd10:59:451
933621310,0sleep39335-21id12:31:243
1575621310,1sleep30-21swapper/310:02:353
303621240,3sleep12024-21nfsd12:01:411
10154210632,54sleep30-21swapper/307:08:423
223021040,2sleep22221-21sshd11:41:132
1048321010,2sleep20-21swapper/211:33:122
8221210033,55sleep10-21swapper/107:05:081
288212980,1sleep028808-21sshd12:24:320
158672940,1sleep015854-21sshd10:43:170
268332900,2sleep326815-21sshd12:27:163
217992860,0sleep321797-21sshd10:17:383
111292860,3sleep21051799cyclictest11:09:432
32932850,2sleep30-21swapper/309:50:053
238522840,4sleep21051799cyclictest12:00:362
135732840,1sleep01051599cyclictest12:25:560
90422830,1sleep30-21swapper/310:57:343
302432830,1sleep030239-21sshd09:43:530
21752820,1sleep32177-21munin-node11:20:223
77922810,1sleep20-21swapper/212:37:042
274672810,2sleep327452-21sshd09:32:183
225302810,2sleep30-21swapper/312:38:263
123602810,0sleep00-21swapper/011:39:180
6922800,0sleep00-21swapper/011:29:260
32862800,1sleep03283-21bash11:00:040
32862800,1sleep03283-21bash11:00:030
300652800,2sleep20-21swapper/211:22:542
24222790,2sleep12424-21sshd10:24:581
53422780,1sleep12024-21nfsd09:21:461
119402780,2sleep111930-21sshd11:53:461
121992760,2sleep312197-21sshd10:51:443
319782740,4sleep31051899cyclictest11:35:133
262362740,2sleep226229-21sshd10:41:182
231112740,2sleep10-21swapper/110:32:231
94522730,2sleep39449-21sshd12:22:473
41012710,4sleep21051799cyclictest12:30:552
129002710,2sleep10-21swapper/110:05:181
150652700,3sleep21051799cyclictest11:51:082
212422690,0sleep00-21swapper/010:20:320
203222670,2sleep10-21swapper/111:31:061
63142640,2sleep10-21swapper/110:04:461
993825833,13sleep00-21swapper/007:06:110
1008425432,10sleep20-21swapper/207:07:492
30692380,2sleep13065-21sshd10:18:561
69912360,2sleep10-21swapper/109:59:011
115342330,0sleep211535-21sshd09:45:072
227492301,26sleep2144650irq/27-eth009:31:542
310232290,2sleep20-21swapper/212:07:072
310612280,2sleep30-21swapper/311:08:323
214422280,3sleep20-21swapper/211:48:502
10516992810,10cyclictest17021-21sshd12:11:411
28602270,2sleep32856-21sshd12:16:133
48522250,23sleep2144650irq/27-eth012:16:252
177302252,21sleep228950irq/26-ahci[00011:10:162
127482250,2sleep20-21swapper/209:39:342
1051699251,10cyclictest144650irq/27-eth010:54:521
1051699250,23cyclictest0-21swapper/111:02:251
1051699250,23cyclictest0-21swapper/111:02:251
1051699250,12cyclictest11315-21bash12:22:571
96712240,21sleep2144650irq/27-eth011:59:302
252852240,2sleep20-21swapper/209:57:452
156662240,22sleep128950irq/26-ahci[00011:07:031
1051699242,20cyclictest2132-21sshd12:16:541
1051699242,0cyclictest0-21swapper/109:16:331
1051699241,9cyclictest144650irq/27-eth009:43:521
1051699241,0cyclictest0-21swapper/112:38:241
1051699240,3cyclictest0-21swapper/109:51:301
1051699240,2cyclictest0-21swapper/110:13:541
1051699240,22cyclictest0-21swapper/110:38:351
1051699240,16cyclictest0-21swapper/111:14:481
1051699240,12cyclictest0-21swapper/109:27:291
1051799230,10cyclictest0-21swapper/210:49:592
1051699238,13cyclictest2023-21nfsd09:11:461
1051699232,0cyclictest0-21swapper/110:26:261
1051699231,12cyclictest144650irq/27-eth010:42:021
1051699230,3cyclictest0-21swapper/112:30:141
1051699230,3cyclictest0-21swapper/112:06:191
1051699230,2cyclictest0-21swapper/111:45:001
1051699230,21cyclictest0-21swapper/109:31:001
1051699230,13cyclictest0-21swapper/112:25:411
1051699230,11cyclictest0-21swapper/111:21:271
1051699230,10cyclictest0-21swapper/110:47:581
1051699230,10cyclictest0-21swapper/109:47:061
1051599230,1cyclictest2024-21nfsd11:08:590
188042220,0sleep00-21swapper/010:31:580
1051699227,13cyclictest29189-21sshd09:35:161
1051699222,9cyclictest144650irq/27-eth011:45:431
1051699222,0cyclictest0-21swapper/107:50:161
1051699221,10cyclictest144650irq/27-eth011:15:091
1051699220,3cyclictest0-21swapper/108:00:191
1051699220,20cyclictest0-21swapper/111:26:121
1051699220,11cyclictest0-21swapper/111:56:471
1051699220,11cyclictest0-21swapper/111:35:571
1051599220,17cyclictest6050-21sshd11:23:380
97272210,19sleep2144650irq/27-eth012:28:402
54932210,1sleep041ktimersoftd/011:41:310
1051799213,10cyclictest4563-21sshd12:13:312
1051699211,6cyclictest144650irq/27-eth007:22:261
1051699210,3cyclictest0-21swapper/108:53:551
1051699210,10cyclictest0-21swapper/108:10:191
1051699210,10cyclictest0-21swapper/108:06:471
1051599219,6cyclictest8052-21sshd10:39:480
1051799205,14cyclictest0-21swapper/211:03:252
1051799205,14cyclictest0-21swapper/211:03:242
1051699202,8cyclictest144650irq/27-eth007:10:151
1051699200,3cyclictest0-21swapper/108:55:141
1051699200,3cyclictest0-21swapper/108:26:251
1051699200,2cyclictest0-21swapper/109:00:161
1051699200,2cyclictest0-21swapper/108:43:371
1051699200,2cyclictest0-21swapper/108:37:271
1051699200,2cyclictest0-21swapper/107:55:161
1051699200,2cyclictest0-21swapper/107:45:151
1051699200,2cyclictest0-21swapper/107:30:171
1051699200,2cyclictest0-21swapper/107:27:381
1051599201,7cyclictest0-21swapper/009:11:140
1051599200,16cyclictest0-21swapper/010:57:240
55442190,2sleep35542-21sshd12:01:553
1051799197,7cyclictest0-21swapper/210:51:382
1051699190,3cyclictest0-21swapper/108:46:491
1051699190,2cyclictest0-21swapper/108:30:141
1051699190,2cyclictest0-21swapper/108:20:151
1051699190,2cyclictest0-21swapper/107:15:141
1051599198,6cyclictest0-21swapper/011:47:130
1051599198,5cyclictest16160-21sshd11:56:590
1051599191,1cyclictest0-21swapper/009:55:390
1051599191,14cyclictest0-21swapper/011:10:200
1051599190,14cyclictest440-21sshd12:16:000
1051599190,13cyclictest26556-21sshd09:20:390
48702182,14sleep3144650irq/27-eth009:44:333
1051799186,4cyclictest13192-21sshd09:19:332
1051799181,5cyclictest21581-21bash10:20:342
1051799180,7cyclictest29520-21sshd10:06:472
1051699182,9cyclictest144650irq/27-eth007:35:121
1051699180,2cyclictest0-21swapper/109:05:131
1051599189,3cyclictest0-21swapper/010:46:380
1051599188,7cyclictest25615-21sshd09:29:230
1051599188,5cyclictest22179-21sshd12:06:180
1051599180,6cyclictest5415-21sshd10:07:320
1051599180,6cyclictest31359-21sshd10:18:330
1051599180,1cyclictest20901-21bash09:37:230
1051599180,1cyclictest20733-21sshd11:16:180
1051599180,14cyclictest0-21swapper/012:11:060
1051599180,13cyclictest0-21swapper/010:10:060
1051599180,12cyclictest0-21swapper/010:27:290
72172170,14sleep2144650irq/27-eth010:25:202
1051799175,4cyclictest22434-21sshd10:58:532
1051799174,6cyclictest22322-21sshd09:43:112
1051799173,6cyclictest20380-21cp12:20:412
1051799173,6cyclictest17700-21sshd09:54:172
1051799173,13cyclictest144650irq/27-eth010:14:012
1051799172,13cyclictest3147-21munin-node08:05:172
1051799170,9cyclictest6321-21sshd09:10:252
1051699172,7cyclictest144650irq/27-eth008:16:211
1051699172,13cyclictest25332-21pmu-power07:40:201
1051599174,2cyclictest10-21rcuc/010:00:190
1051599171,2cyclictest30268-21sshd10:53:280
1051599171,10cyclictest0-21swapper/009:50:160
1051599170,6cyclictest36-21rcuop/212:30:090
1051599170,5cyclictest2023-21nfsd11:50:350
1051599170,1cyclictest28195-21bash12:35:590
1051599170,1cyclictest0-21swapper/009:17:170
1051599170,16cyclictest0-21swapper/008:20:590
1051599170,16cyclictest0-21swapper/007:30:150
1051599170,15cyclictest0-21swapper/012:02:300
175072160,2sleep30-21swapper/310:29:053
1051899165,4cyclictest13082-21bash11:59:473
1051899160,15cyclictest18200-21sshd10:08:403
1051799168,6cyclictest11796-21sshd11:15:302
1051799163,6cyclictest30607-21bash09:21:052
1051799163,5cyclictest12553-21df_inode08:25:132
1051799163,12cyclictest14290-21sshd10:16:562
1051799160,9cyclictest0-21swapper/210:30:042
1051799160,9cyclictest0-21swapper/207:50:422
1051799160,8cyclictest30456-21bash09:26:552
1051799160,14cyclictest0-21swapper/211:27:512
1051799160,11cyclictest16195-21bash11:39:412
1051599167,5cyclictest22133-21sshd09:34:430
1051599160,1cyclictest0-21swapper/008:26:260
1051599160,1cyclictest0-21swapper/008:06:210
1051599160,1cyclictest0-21swapper/007:56:130
1051599160,15cyclictest7093-21sshd11:32:520
1051599160,15cyclictest0-21swapper/008:51:410
1051599160,13cyclictest13619-21cat07:15:170
1051899156,8cyclictest0-21swapper/309:46:173
1051899153,5cyclictest0-21swapper/309:27:053
1051899153,10cyclictest32646-21rm12:07:163
1051899152,1cyclictest22345-21sshd10:14:423
1051899151,1cyclictest13278-21bash10:45:543
1051799155,8cyclictest22127-21sshd10:00:172
1051799153,5cyclictest10279-21df_inode08:20:122
1051799152,5cyclictest20414-21find08:40:212
10517991511,3cyclictest14540-21sshd10:37:282
1051799150,13cyclictest0-21swapper/208:45:192
1051599157,4cyclictest0-21swapper/008:15:200
1051599152,12cyclictest0-21swapper/007:50:410
10515991512,2cyclictest0-21swapper/008:30:130
1051599150,8cyclictest0-21swapper/007:10:200
1051599150,14cyclictest0-21swapper/008:46:220
1051599150,14cyclictest0-21swapper/008:39:420
1051599150,12cyclictest0-21swapper/007:45:010
215102140,2sleep321512-21id11:10:333
1051899149,3cyclictest4803-21sshd12:13:313
1051899148,5cyclictest144650irq/27-eth007:39:133
1051899148,5cyclictest0-21swapper/310:34:213
1051899147,6cyclictest22439-21df_abs11:40:113
1051899146,3cyclictest0-21swapper/311:45:003
1051899144,8cyclictest21213-21nscd10:36:213
1051899142,3cyclictest0-21swapper/309:36:303
1051899142,11cyclictest0-21swapper/311:00:383
1051899142,11cyclictest0-21swapper/311:00:373
10518991411,2cyclictest5051-21sshd09:18:493
10518991411,2cyclictest13917-21bash09:56:453
10518991410,3cyclictest12269-21sshd09:22:243
1051899140,13cyclictest12339-21bash10:40:113
1051799149,4cyclictest144650irq/27-eth008:50:112
1051799146,5cyclictest0-21swapper/207:20:072
1051799140,12cyclictest2100-21snmpd07:31:352
1051599147,6cyclictest0-21swapper/008:40:250
1051599147,4cyclictest0-21swapper/008:10:370
1051599142,1cyclictest0-21swapper/007:40:020
1051599140,13cyclictest0-21swapper/009:05:500
1051599140,13cyclictest0-21swapper/008:55:400
1051599140,13cyclictest0-21swapper/008:00:480
1051599140,13cyclictest0-21swapper/007:35:360
1051599140,13cyclictest0-21swapper/007:26:250
1051599140,13cyclictest0-21swapper/007:20:440
1051899138,3cyclictest25444-21bash11:34:423
1051899138,3cyclictest23262-21sshd09:14:493
1051899135,6cyclictest0-21swapper/311:15:513
1051899131,3cyclictest19797-21bash11:25:033
1051899131,11cyclictest9099-21sshd11:50:353
10518991311,1cyclictest0-21swapper/307:30:153
1051799131,11cyclictest144650irq/27-eth008:30:582
10517991311,1cyclictest0-21swapper/209:00:502
10517991311,1cyclictest0-21swapper/208:00:192
10517991311,1cyclictest0-21swapper/207:17:012
1051799130,4cyclictest390-21chrt07:58:162
1051799130,12cyclictest0-21swapper/208:58:092
1051799130,12cyclictest0-21swapper/208:36:332
1051799130,12cyclictest0-21swapper/208:16:262
1051799130,12cyclictest0-21swapper/208:10:092
1051799130,12cyclictest0-21swapper/207:47:512
1051799130,12cyclictest0-21swapper/207:40:012
1051799130,12cyclictest0-21swapper/207:36:242
1051599130,12cyclictest0-21swapper/009:00:170
1051899128,3cyclictest144650irq/27-eth008:46:483
1051899128,3cyclictest0-21swapper/308:10:373
1051899120,8cyclictest29283-21munin-node07:50:153
1051899120,3cyclictest30461-21sshd10:21:263
1051899120,11cyclictest3147-21munin-node08:05:233
1051799120,11cyclictest11237-21idleruntime07:10:132
1051799120,11cyclictest0-21swapper/209:06:582
1051799120,11cyclictest0-21swapper/207:25:432
1051899117,3cyclictest144650irq/27-eth009:05:503
1051899117,3cyclictest144650irq/27-eth007:58:113
1051899116,4cyclictest8944-21rt-features08:15:203
1051899116,4cyclictest2512-21runrttasks08:02:043
1051899116,4cyclictest0-21swapper/307:48:203
1051899115,5cyclictest0-21swapper/308:26:033
1051899115,5cyclictest0-21swapper/307:44:133
1051899113,3cyclictest144650irq/27-eth007:25:063
1051899112,2cyclictest11127-21open_inodes08:20:203
1051899111,9cyclictest0-21swapper/308:56:063
1051899110,4cyclictest144650irq/27-eth008:50:103
1051899108,1cyclictest0-21swapper/308:30:133
1051899108,1cyclictest0-21swapper/307:12:553
1051899107,3cyclictest144650irq/27-eth008:37:023
1051899107,2cyclictest0-21swapper/307:22:253
1051899102,1cyclictest12802-21munin-node07:15:203
1051899101,0cyclictest0-21swapper/308:40:153
105189996,2cyclictest28123-21munin-node09:00:163
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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