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2024-07-16 - 08:12
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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 792 highest latencies:
System rackaslot0.osadl.org (updated Mon Jul 15, 2024 12:44:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
285092650,2sleep33047499cyclictest11:08:083
2997126423,37sleep10-21swapper/107:07:041
69142630,0sleep38-21rcu_preempt11:23:183
120272620,1sleep00-21swapper/009:46:070
200972610,0sleep30-21swapper/310:38:393
181692590,1sleep21632-21sshd11:31:302
92832580,2sleep337-21rcuc/309:53:163
82152580,0sleep28214-21sshd12:27:072
267792580,0sleep10-21swapper/110:02:591
185442570,1sleep118543-21bash10:49:351
44502560,0sleep30-21swapper/312:19:513
3002560,0sleep00-21swapper/010:10:510
208852540,0sleep01784-21runrttasks12:18:080
2942725230,18sleep20-21swapper/207:06:092
110882520,0sleep20-21swapper/211:56:182
311382510,0sleep30-21swapper/309:33:293
298662510,0sleep129856-21sshd09:22:001
284802510,0sleep10-21swapper/111:29:091
284802510,0sleep10-21swapper/111:29:091
247432510,0sleep00-21swapper/010:17:000
151182510,0sleep215117-21bash12:17:262
136162510,0sleep00-21swapper/009:24:010
281212500,0sleep00-21swapper/012:05:060
19082500,0sleep31902-21sshd12:39:583
2811824926,19sleep00-21swapper/007:05:140
252942490,1sleep20-21swapper/209:28:512
92282480,0sleep30-21swapper/310:26:093
8002480,0sleep20-21swapper/209:40:562
313222480,0sleep00-21swapper/010:25:100
2999324826,18sleep30-21swapper/307:07:223
116482480,0sleep011645-21bash12:20:320
82012470,0sleep30-21swapper/311:26:513
82012470,0sleep30-21swapper/311:26:513
179042470,0sleep20-21swapper/212:10:412
156342460,1sleep10-21swapper/109:35:231
112942460,2sleep03047199cyclictest11:41:540
131752450,0sleep30-21swapper/311:13:283
295792260,0sleep30-21swapper/311:50:503
110272260,1sleep011024-21sshd10:30:100
63662230,2sleep00-21swapper/010:00:380
217552230,1sleep121744-21sshd12:21:441
30472992220,1cyclictest2232-21rm09:52:231
30472992220,1cyclictest1726-21date12:30:011
30474992120,1cyclictest0-21swapper/311:57:123
3047499210,20cyclictest0-21swapper/309:46:493
30471992118,1cyclictest30878-21sshd09:40:400
27742210,1sleep22771-21sshd10:07:342
30474992019,1cyclictest0-21swapper/309:27:013
30471991919,0cyclictest0-21swapper/011:28:450
30471991919,0cyclictest0-21swapper/011:28:450
30472991816,2cyclictest15917-21sshd11:06:421
30471991817,1cyclictest9681-21sshd11:48:460
95812170,0sleep20-21swapper/210:30:002
3047499170,16cyclictest8131-21bash10:11:443
3047299179,5cyclictest0-21swapper/107:54:001
30472991715,2cyclictest0-21swapper/107:37:541
21122170,0sleep10-21swapper/110:54:511
70062160,0sleep00-21swapper/009:26:450
42142160,0sleep10-21swapper/109:49:011
317462160,0sleep041ktimersoftd/010:54:340
309132160,1sleep130891-21sshd09:18:121
30472991613,3cyclictest0-21swapper/108:05:281
3047299160,2cyclictest0-21swapper/111:22:221
3047299160,2cyclictest0-21swapper/109:56:341
3047299160,16cyclictest1546-21nfsd10:15:281
3047299160,15cyclictest0-21swapper/111:57:261
91632150,0sleep29162-21id11:16:402
72122150,1sleep07192-21sshd09:53:000
309782150,1sleep130976-21sshd11:32:581
30474991513,1cyclictest20460-21sshd11:39:093
30472991513,2cyclictest30808-21sshd09:14:321
30472991513,2cyclictest0-21swapper/110:28:471
30472991513,1cyclictest120050irq/25-eth010:36:231
30472991512,3cyclictest0-21swapper/108:02:191
3047299150,14cyclictest0-21swapper/111:50:581
3047199159,3cyclictest0-21swapper/011:31:560
3047199150,14cyclictest0-21swapper/011:55:240
3047199150,12cyclictest19085-21bash12:10:470
3047499148,5cyclictest0-21swapper/311:33:303
3047499141,2cyclictest0-21swapper/310:30:233
30474991412,1cyclictest0-21swapper/312:08:263
3047499141,11cyclictest0-21swapper/311:04:493
3047499140,13cyclictest11582-21sshd09:23:473
3047499140,13cyclictest0-21swapper/311:47:033
3047399143,10cyclictest15254-21sshd09:31:242
30473991412,1cyclictest219612chrt09:24:582
30473991412,1cyclictest0-21swapper/210:57:542
3047399140,12cyclictest13833-21sshd11:42:092
3047299149,4cyclictest0-21swapper/112:08:451
3047299141,7cyclictest17618-21sshd09:43:121
30472991413,1cyclictest1543-21nfsd12:34:411
30472991413,1cyclictest0-21swapper/111:11:141
30472991413,1cyclictest0-21swapper/109:28:011
30472991413,0cyclictest10250irq/24-ahci[00010:14:061
30472991412,1cyclictest21-21ksoftirqd/112:36:421
30472991412,1cyclictest21-21ksoftirqd/111:49:421
30472991412,1cyclictest120050irq/25-eth012:01:591
3047299140,14cyclictest0-21swapper/111:16:381
3047299140,13cyclictest0-21swapper/112:18:351
3047199149,5cyclictest0-21swapper/010:45:050
3047199148,3cyclictest0-21swapper/009:30:250
3047199147,3cyclictest32527-21bash10:58:150
3047199143,10cyclictest0-21swapper/012:30:580
30471991411,2cyclictest0-21swapper/012:35:170
30471991411,2cyclictest0-21swapper/007:35:120
3047199140,11cyclictest0-21swapper/010:05:030
228892140,1sleep30-21swapper/309:43:513
225542140,1sleep322553-21threads09:05:443
156982140,1sleep023201-21diskmemload09:39:060
3047499139,2cyclictest0-21swapper/310:22:033
3047499138,4cyclictest0-21swapper/312:24:473
3047499138,2cyclictest17529-21sshd09:57:463
3047499138,2cyclictest0-21swapper/312:02:143
30474991311,1cyclictest6035-21bash09:37:573
30474991311,1cyclictest0-21swapper/310:58:213
3047499131,11cyclictest0-21swapper/310:41:283
3047499130,2cyclictest1383-21cp09:18:363
3047499130,12cyclictest21170-21sshd12:28:363
3047499130,12cyclictest0-21swapper/310:45:383
3047499130,12cyclictest0-21swapper/310:03:083
3047499130,10cyclictest3550-21sshd11:16:013
3047499130,10cyclictest30221-21sshd12:12:053
3047499130,10cyclictest0-21swapper/310:52:353
3047499130,10cyclictest0-21swapper/309:10:563
3047399139,1cyclictest0-21swapper/211:21:382
3047399139,1cyclictest0-21swapper/209:48:282
3047399138,4cyclictest12247-21sshd09:15:582
3047399138,4cyclictest0-21swapper/211:25:022
3047399138,4cyclictest0-21swapper/211:25:022
3047399137,5cyclictest0-21swapper/211:49:142
3047399133,9cyclictest11967-21sshd10:01:152
3047399132,10cyclictest1632-21sshd10:52:002
30473991311,1cyclictest0-21swapper/211:02:252
30473991311,1cyclictest0-21swapper/210:10:242
3047399130,2cyclictest0-21swapper/209:12:252
3047399130,12cyclictest23351-21sshd09:51:042
3047399130,12cyclictest16420-21sshd11:06:462
3047399130,12cyclictest0-21swapper/212:34:532
3047399130,12cyclictest0-21swapper/210:43:032
3047399130,10cyclictest3276-21sshd09:56:092
3047299138,5cyclictest0-21swapper/108:50:421
3047299138,5cyclictest0-21swapper/107:13:381
3047299131,9cyclictest120050irq/25-eth010:24:581
30472991313,0cyclictest723-40kipmi009:05:271
30472991312,1cyclictest0-21swapper/108:28:391
30472991311,1cyclictest15981-21sshd12:10:311
3047299130,4cyclictest26524-21kworker/1:011:40:461
3047299130,4cyclictest0-21swapper/109:32:171
3047299130,2cyclictest0-21swapper/110:59:121
3047299130,12cyclictest17315-21bash11:03:181
3047299130,12cyclictest0-21swapper/110:31:001
3047199139,3cyclictest0-21swapper/011:51:420
3047199139,2cyclictest0-21swapper/011:15:260
3047199138,4cyclictest0-21swapper/011:10:400
3047199130,9cyclictest19839-21bash11:03:340
3047199130,3cyclictest18299-21sshd10:41:580
3047199130,3cyclictest0-21swapper/010:36:440
3047199130,1cyclictest28170-21sshd10:21:030
3047199130,12cyclictest0-21swapper/012:03:160
3047199130,12cyclictest0-21swapper/011:36:080
3047199130,12cyclictest0-21swapper/011:09:490
3047199130,11cyclictest0-21swapper/011:22:200
3047499121,10cyclictest0-21swapper/310:15:013
3047499121,10cyclictest0-21swapper/310:05:393
3047499120,1cyclictest29363-21apache_accesses11:40:103
3047499120,11cyclictest22845-21bash12:32:063
3047399129,2cyclictest0-21swapper/212:00:402
3047399129,2cyclictest0-21swapper/211:50:012
3047399129,2cyclictest0-21swapper/210:46:042
3047399129,2cyclictest0-21swapper/210:26:202
3047399129,2cyclictest0-21swapper/210:20:372
3047399121,10cyclictest0-21swapper/210:35:542
3047399121,10cyclictest0-21swapper/207:15:022
30473991210,1cyclictest1547-21nfsd12:05:202
30473991210,1cyclictest0-21swapper/211:37:032
3047399120,9cyclictest0-21swapper/212:20:292
3047399120,11cyclictest0-21swapper/212:35:342
3047399120,11cyclictest0-21swapper/211:11:262
3047399120,11cyclictest0-21swapper/210:15:482
3047299129,2cyclictest0-21swapper/111:35:141
3047299127,5cyclictest0-21swapper/108:21:231
3047299127,5cyclictest0-21swapper/107:56:581
3047299124,5cyclictest0-21swapper/108:14:471
30472991211,1cyclictest21-21ksoftirqd/110:06:511
3047299121,10cyclictest0-21swapper/110:41:381
30472991210,2cyclictest0-21swapper/108:32:071
3047299120,12cyclictest0-21swapper/108:46:001
3047299120,11cyclictest0-21swapper/108:55:201
3047199121,2cyclictest0-21swapper/012:25:320
3047199120,9cyclictest0-21swapper/009:56:010
3047199120,11cyclictest0-21swapper/009:15:410
3047199120,11cyclictest0-21swapper/009:10:100
3047399110,1cyclictest0-21swapper/208:09:582
3047399110,1cyclictest0-21swapper/207:26:192
3047399110,11cyclictest0-21swapper/209:05:092
3047399110,10cyclictest19223-21sshd09:35:422
3047299118,3cyclictest0-21swapper/107:45:001
3047299118,3cyclictest0-21swapper/107:24:121
3047299112,9cyclictest0-21swapper/108:40:481
30472991110,1cyclictest0-21swapper/108:39:461
3047299110,11cyclictest0-21swapper/107:29:441
3047299110,10cyclictest794-21entropy07:15:021
3047199110,1cyclictest0-21swapper/009:05:280
3047499109,1cyclictest0-21swapper/308:08:463
3047399109,1cyclictest0-21swapper/208:32:182
3047399100,1cyclictest0-21swapper/208:36:012
3047399100,1cyclictest0-21swapper/208:03:072
3047399100,10cyclictest0-21swapper/208:15:272
3047399100,10cyclictest0-21swapper/207:56:162
3047399100,10cyclictest0-21swapper/207:49:392
3047399100,10cyclictest0-21swapper/207:43:082
30472991010,0cyclictest723-40kipmi008:15:211
3047299100,10cyclictest0-21swapper/107:43:051
3047199109,1cyclictest0-21swapper/007:15:010
3047199104,4cyclictest0-21swapper/008:05:390
3047199103,4cyclictest8922-21perf08:40:000
3047199100,2cyclictest0-21swapper/008:50:290
304749998,1cyclictest0-21swapper/307:41:063
304749990,9cyclictest0-21swapper/307:59:073
304739998,1cyclictest0-21swapper/209:01:262
304739998,1cyclictest0-21swapper/208:43:342
304739998,1cyclictest0-21swapper/208:23:562
304739998,1cyclictest0-21swapper/207:35:422
304739990,9cyclictest0-21swapper/208:47:302
304739990,5cyclictest0-21swapper/207:13:262
304729990,6cyclictest0-21swapper/107:31:121
304719998,1cyclictest0-21swapper/008:57:120
304719997,2cyclictest0-21swapper/009:00:430
304719990,6cyclictest0-21swapper/008:30:410
304749982,5cyclictest0-21swapper/307:50:223
304749982,4cyclictest0-21swapper/308:20:263
304749981,6cyclictest0-21swapper/308:55:133
304749981,6cyclictest0-21swapper/308:40:213
304749981,6cyclictest0-21swapper/307:35:243
304739980,7cyclictest0-21swapper/207:50:202
304729981,6cyclictest0-21swapper/109:00:541
304719987,1cyclictest0-21swapper/008:10:580
304719987,1cyclictest0-21swapper/007:53:340
304719986,0cyclictest0-21swapper/008:20:260
304719982,2cyclictest0-21swapper/008:00:290
304719981,6cyclictest0-21swapper/008:25:180
304719980,8cyclictest0-21swapper/007:11:160
304719980,7cyclictest0-21swapper/008:15:230
304719980,7cyclictest0-21swapper/007:30:230
304719980,6cyclictest0-21swapper/008:40:130
304719980,6cyclictest0-21swapper/007:55:230
304719980,6cyclictest0-21swapper/007:49:460
304719980,6cyclictest0-21swapper/007:40:070
304719980,6cyclictest0-21swapper/007:25:190
304749975,1cyclictest6750-21munin-node08:35:123
304749975,1cyclictest5478-21taskset07:22:553
304749975,1cyclictest23977-21sensors_temp08:00:363
304749975,1cyclictest16428-21memory07:45:323
304749975,1cyclictest13899-21hostname08:50:103
304749974,2cyclictest2961-21chrt07:16:063
304749970,7cyclictest0-21swapper/307:26:563
304749970,6cyclictest0-21swapper/309:00:413
304749970,6cyclictest0-21swapper/308:45:223
304749970,6cyclictest0-21swapper/308:30:183
304749970,6cyclictest0-21swapper/307:30:103
304749970,6cyclictest0-21swapper/307:10:253
304739976,1cyclictest0-21swapper/208:50:522
304739971,5cyclictest0-21swapper/207:20:142
304739970,7cyclictest0-21swapper/208:55:192
304739970,6cyclictest0-21swapper/208:25:212
304739970,6cyclictest0-21swapper/208:10:232
304739970,6cyclictest0-21swapper/207:34:252
304719976,1cyclictest0-21swapper/008:45:070
304719973,1cyclictest0-21swapper/007:20:170
304749965,1cyclictest30385-21fschecks_time08:15:183
304749965,1cyclictest0-21swapper/308:13:083
304749964,1cyclictest2083-21atenall_rapower08:25:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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