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2024-07-13 - 23:37
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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 Sat Jul 13, 2024 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2026421290,4sleep1961099cyclictest10:42:231
1074821210,1sleep3961299cyclictest12:27:163
2994121150,4sleep3961299cyclictest09:56:243
255621140,2sleep30-21swapper/310:28:103
100222990,3sleep0960999cyclictest11:30:190
273612950,1sleep01848-21nfsd11:20:000
305812940,2sleep130576-21bash10:33:581
906329333,48sleep30-21swapper/307:06:353
166722930,1sleep31847-21nfsd12:12:503
257942900,2sleep20-21swapper/211:46:402
119802890,2sleep30-21swapper/310:32:083
160162870,3sleep116008-21sshd11:30:471
99022840,3sleep0960999cyclictest12:03:130
766228432,43sleep10-21swapper/107:05:211
309192840,3sleep130912-21cp10:55:541
161732830,1sleep20-21swapper/211:18:592
152282830,2sleep10-21swapper/110:48:091
42162820,1sleep14206-21sshd12:14:441
242582820,3sleep324256-21sshd10:02:053
234732820,2sleep20-21swapper/209:15:202
93442810,2sleep19342-21sshd09:26:181
87472810,2sleep28740-21rm10:47:302
48932800,2sleep24892-21bash11:14:552
318232800,2sleep10-21swapper/112:38:171
208442800,2sleep0960999cyclictest12:10:140
221222790,1sleep30-21swapper/309:24:313
158122790,0sleep00-21swapper/012:24:490
61912780,0sleep11848-21nfsd09:16:431
76222770,1sleep10-21swapper/110:19:231
161262770,1sleep20-21swapper/210:23:172
117292770,4sleep30-21swapper/311:54:263
37332760,4sleep3961299cyclictest09:19:393
66742750,2sleep26671-21sshd12:11:532
209142750,2sleep120913-21sshd10:04:571
45652730,2sleep20-21swapper/211:35:422
289802730,2sleep10-21swapper/111:44:021
169092730,0sleep00-21swapper/009:20:470
311632720,3sleep0960999cyclictest11:02:100
248552700,1sleep124854-21bash12:04:381
187662700,4sleep1961099cyclictest12:28:031
17282700,0sleep00-21swapper/009:10:140
210152690,1sleep30-21swapper/311:58:153
168912680,5sleep3961299cyclictest09:52:083
152352670,0sleep00-21swapper/012:30:380
123802670,3sleep1961099cyclictest10:13:291
179612660,1sleep30-21swapper/311:22:043
925425634,9sleep20-21swapper/207:08:592
273252480,2sleep10-21swapper/109:12:391
54712470,0sleep05472-21bash12:17:470
923324632,11sleep00-21swapper/007:08:450
285652360,2sleep30-21swapper/309:47:003
300122350,1sleep10-21swapper/110:21:241
298922350,3sleep20-21swapper/211:29:122
323832320,30sleep3135650irq/27-eth010:37:143
282352320,2sleep10-21swapper/109:40:401
82082312,26sleep3135650irq/27-eth010:13:053
256482300,3sleep10-21swapper/111:46:391
116682300,1sleep01848-21nfsd11:06:230
9612992926,2cyclictest0-21swapper/310:05:563
224362280,2sleep122434-21sshd10:36:141
34332270,0sleep00-21swapper/008:05:280
88502260,24sleep1135650irq/27-eth011:51:051
66952260,0sleep20-21swapper/210:34:502
318282260,23sleep3135650irq/27-eth011:32:203
294432260,3sleep229361-21sshd11:01:592
126342260,4sleep1961099cyclictest08:25:281
201892250,23sleep1135650irq/27-eth011:55:141
9611992412,3cyclictest1848-21nfsd10:56:042
961299239,3cyclictest0-21swapper/310:48:413
961299230,3cyclictest0-21swapper/312:23:103
961099230,14cyclictest29656-21sshd11:35:091
84792230,2sleep28473-21sshd10:50:332
70962230,2sleep30-21swapper/312:35:543
132012230,21sleep2135650irq/27-eth010:01:012
119542230,1sleep00-21swapper/010:04:040
101422230,2sleep30-21swapper/311:06:143
961199222,8cyclictest3243-21sshd09:35:152
78572220,0sleep00-21swapper/010:41:090
108902220,20sleep1135650irq/27-eth011:00:161
961299210,16cyclictest0-21swapper/308:17:403
961299210,11cyclictest0-21swapper/311:02:093
961299210,10cyclictest0-21swapper/311:36:193
33602210,19sleep326950irq/26-ahci[00011:11:403
257662210,2sleep10-21swapper/109:49:571
136552210,18sleep1135650irq/27-eth012:33:371
961299203,16cyclictest0-21swapper/311:27:593
961099208,5cyclictest0-21swapper/112:05:291
961099202,17cyclictest0-21swapper/109:10:001
961099200,12cyclictest0-21swapper/112:15:501
159262200,18sleep3135650irq/27-eth012:09:513
961299194,2cyclictest0-21swapper/310:53:313
961199194,10cyclictest0-21swapper/210:42:082
961199192,13cyclictest577-21bash11:50:222
961199191,5cyclictest16876-21bash12:21:492
961199191,12cyclictest5910-21sshd11:32:552
961199190,3cyclictest4051-21sshd11:56:372
961199190,10cyclictest12414-21sshd12:15:242
961099198,3cyclictest0-21swapper/109:59:001
961099197,4cyclictest17788-21sshd11:28:041
961299187,2cyclictest0-21swapper/312:15:183
961299180,6cyclictest7176-21rm11:15:053
961199183,10cyclictest25467-21bash10:14:492
961199182,11cyclictest29741-21bash11:20:132
961099180,13cyclictest1549-21sshd10:53:111
961099180,12cyclictest14119-21sshd11:09:421
960999183,11cyclictest23490-21kworker/0:011:48:410
212982180,1sleep10-21swapper/108:45:231
191052180,16sleep1135650irq/27-eth009:39:561
961299176,4cyclictest3530-21runrttasks09:41:283
961299174,10cyclictest10146-21perl12:00:143
9612991712,3cyclictest17328-21bash11:45:503
961299170,4cyclictest11337-21sshd09:11:013
961299170,14cyclictest0-21swapper/308:27:233
961299170,12cyclictest0-21swapper/309:28:463
961199174,12cyclictest1848-21nfsd11:43:222
961199173,12cyclictest8108-21sshd12:27:012
961199173,11cyclictest12678-21sshd09:20:262
9611991711,5cyclictest1776-40kipmi010:05:162
961199171,12cyclictest17474-21sshd09:30:172
961199170,4cyclictest27543-21sshd12:34:552
961199170,3cyclictest28885-21sshd12:01:552
961199170,3cyclictest15144-21sshd10:16:572
9610991712,4cyclictest15948-21sshd09:52:021
9610991712,3cyclictest30127-21sshd09:34:461
961099171,11cyclictest0-21swapper/110:06:091
960999174,7cyclictest17124-21kworker/0:109:52:130
9609991713,3cyclictest4558-21kworker/0:111:26:100
960999170,16cyclictest32509-21bash09:38:050
33652170,3sleep2961199cyclictest11:08:412
102562170,1sleep010252-21bash10:50:430
961299169,5cyclictest0-21swapper/310:56:283
9612991613,2cyclictest0-21swapper/311:41:523
9612991612,3cyclictest17872-21sshd12:30:543
961299160,14cyclictest4069-21taskset08:07:493
961299160,14cyclictest0-21swapper/308:55:263
961299160,12cyclictest27195-21sshd10:21:063
961299160,11cyclictest23958-21sshd09:30:513
961199166,5cyclictest1905-21nscd09:13:192
961199163,8cyclictest25503-21kworker/u8:207:56:342
961199163,8cyclictest1848-21nfsd09:43:012
961199163,5cyclictest0-21swapper/210:36:492
961199163,4cyclictest28596-21bash12:34:592
961199163,11cyclictest1131-21jbd2/dm-2-807:26:212
9611991612,3cyclictest16345-21bash09:49:022
961199161,12cyclictest29843-21bash09:50:182
961199160,11cyclictest1847-21nfsd09:58:202
961199160,0cyclictest0-21swapper/212:05:532
961099168,2cyclictest9884-21sshd11:15:181
961099167,7cyclictest0-21swapper/110:29:561
961099161,3cyclictest0-21swapper/107:35:221
961099160,15cyclictest0-21swapper/109:22:151
961099160,12cyclictest0-21swapper/112:23:171
960999168,5cyclictest21739-21sshd10:55:090
960999167,4cyclictest0-21swapper/010:13:460
960999167,3cyclictest0-21swapper/011:58:040
960999160,5cyclictest0-21swapper/011:39:550
960999160,1cyclictest22706-21bash10:45:360
220142160,14sleep3135650irq/27-eth010:17:373
961299150,6cyclictest0-21swapper/308:44:023
961299150,3cyclictest9407-21sshd09:35:453
961299150,13cyclictest28716-21bash10:40:083
961199153,8cyclictest15992-21sshd10:26:172
961199150,7cyclictest0-21swapper/208:57:192
961199150,1cyclictest0-21swapper/207:36:582
961199150,11cyclictest25-21rcuop/109:26:322
961099150,4cyclictest181152sleep108:40:111
961099150,4cyclictest0-21swapper/108:16:531
961099150,3cyclictest27762-21sshd11:10:501
961099150,3cyclictest0-21swapper/108:30:111
960999158,3cyclictest47-21rcuop/312:26:280
960999158,3cyclictest0-21swapper/010:33:220
960999158,2cyclictest18046-21bash12:06:560
960999152,9cyclictest17827-21sshd10:35:470
960999151,2cyclictest0-21swapper/009:30:110
960999150,4cyclictest5630-21sshd11:11:510
960999150,2cyclictest0-21swapper/009:46:130
960999150,13cyclictest0-21swapper/011:50:460
960999150,11cyclictest16428-21sshd09:17:440
960999150,11cyclictest0-21swapper/010:27:510
28592150,0sleep00-21swapper/010:21:540
182972150,13sleep1135650irq/27-eth011:22:081
961299140,13cyclictest22168-21runrttasks08:46:593
961199143,10cyclictest1553-21kworker/u8:008:06:092
961199142,11cyclictest135650irq/27-eth008:53:152
961199142,10cyclictest135650irq/27-eth007:40:012
961199142,10cyclictest135650irq/27-eth007:40:012
961199141,7cyclictest12471-21ntp_states08:25:252
961199141,10cyclictest0-21swapper/208:21:242
961199140,4cyclictest25503-21kworker/u8:208:30:212
961099142,11cyclictest0-21swapper/107:54:171
961099141,11cyclictest0-21swapper/107:57:391
961099141,11cyclictest0-21swapper/107:15:231
961099140,5cyclictest0-21swapper/108:56:411
961099140,5cyclictest0-21swapper/108:11:121
960999148,3cyclictest0-21swapper/012:36:370
960999148,3cyclictest0-21swapper/011:41:460
960999145,5cyclictest23694-21kworker/0:009:25:370
960999142,11cyclictest0-21swapper/009:41:060
960999140,8cyclictest6283-21sshd11:18:020
960999140,3cyclictest1847-21nfsd09:56:430
960999140,13cyclictest0-21swapper/008:44:480
960999140,13cyclictest0-21swapper/007:16:070
960999140,11cyclictest0-21swapper/007:35:160
960999140,10cyclictest0-21swapper/010:07:230
9612991311,1cyclictest0-21swapper/308:04:583
961299131,11cyclictest0-21swapper/307:52:043
9612991311,1cyclictest0-21swapper/307:42:583
9612991311,1cyclictest0-21swapper/307:42:583
961299130,7cyclictest0-21swapper/307:10:073
961299130,4cyclictest16759-21sh07:25:143
961299130,12cyclictest0-21swapper/309:06:403
961299130,12cyclictest0-21swapper/308:52:503
961299130,12cyclictest0-21swapper/308:38:303
961299130,12cyclictest0-21swapper/308:31:343
961299130,12cyclictest0-21swapper/308:22:073
961299130,12cyclictest0-21swapper/308:11:163
961299130,11cyclictest26295-21taskset07:45:233
961299130,11cyclictest13078-21pmu-power07:15:303
961199137,5cyclictest0-21swapper/208:46:142
961199133,7cyclictest0-21swapper/207:23:052
961199133,5cyclictest135650irq/27-eth007:50:532
961199133,5cyclictest0-21swapper/207:46:532
961199133,5cyclictest0-21swapper/207:31:372
961199131,11cyclictest135650irq/27-eth008:10:332
961199131,11cyclictest135650irq/27-eth008:01:392
9611991311,1cyclictest0-21swapper/208:17:492
961199130,5cyclictest0-21swapper/209:05:022
961199130,4cyclictest19859-21chrt08:41:272
961199130,12cyclictest0-21swapper/209:00:422
961199130,12cyclictest0-21swapper/208:38:342
961199130,11cyclictest13051-21ntp_states07:15:292
961099138,4cyclictest0-21swapper/107:26:541
961099135,5cyclictest14996-21kworker/1:207:45:161
961099131,3cyclictest0-21swapper/107:13:591
961099131,11cyclictest0-21swapper/109:02:401
961099131,11cyclictest0-21swapper/108:35:141
961099131,10cyclictest0-21swapper/107:30:121
961099130,5cyclictest0-21swapper/108:23:211
961099130,12cyclictest0-21swapper/108:51:241
961099130,12cyclictest0-21swapper/108:08:351
961099130,12cyclictest0-21swapper/108:00:321
961099130,12cyclictest0-21swapper/107:40:271
961099130,12cyclictest0-21swapper/107:40:271
961099130,11cyclictest14434-21df07:20:121
960999139,1cyclictest0-21swapper/008:03:250
960999138,4cyclictest3340-21sshd10:15:410
960999138,3cyclictest0-21swapper/007:20:010
960999132,10cyclictest0-21swapper/009:06:590
960999130,8cyclictest0-21swapper/008:25:530
960999130,3cyclictest0-21swapper/009:00:520
960999130,12cyclictest0-21swapper/008:55:150
960999130,12cyclictest0-21swapper/008:48:120
961299128,3cyclictest0-21swapper/309:00:023
961299120,11cyclictest14165-21munin-node07:20:163
961299120,10cyclictest30815-21iostat_ios07:55:203
961299120,10cyclictest21237-21df07:35:123
961299120,10cyclictest18972-21df07:30:113
961199120,3cyclictest9951-21df_inode07:10:152
960999120,9cyclictest0-21swapper/008:30:120
960999120,5cyclictest0-21swapper/007:55:200
960999120,4cyclictest0-21swapper/007:25:210
960999120,1cyclictest0-21swapper/007:49:520
960999120,11cyclictest0-21swapper/008:51:120
960999120,11cyclictest0-21swapper/008:35:180
960999120,11cyclictest0-21swapper/008:20:120
960999120,11cyclictest0-21swapper/008:15:590
960999120,11cyclictest0-21swapper/008:12:550
960999120,11cyclictest0-21swapper/007:40:230
960999120,11cyclictest0-21swapper/007:40:230
960999120,11cyclictest0-21swapper/007:30:150
960999120,11cyclictest0-21swapper/007:12:450
960999120,10cyclictest0-21swapper/007:50:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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