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2023-10-04 - 06:16
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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 376 highest latencies:
System rackaslot0.osadl.org (updated Wed Oct 04, 2023 00:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
177421120,1sleep2413899cyclictest00:10:282
3232321080,0sleep332324-21bash22:50:523
1566121050,0sleep315634-21sshd22:19:553
1498921050,4sleep014953-21sshd22:12:300
2708221000,0sleep327084-21id22:30:373
62912880,0sleep16278-21sshd21:36:151
256452870,1sleep225580-21sshd22:30:322
94722720,1sleep29456-21sshd23:28:292
133462670,1sleep113334-21sshd22:14:531
138212640,0sleep10-21swapper/123:26:191
118802630,1sleep211841-21sshd22:39:332
354926126,19sleep00-21swapper/019:05:530
321882590,0sleep00-21swapper/022:55:420
42882580,1sleep24282-21sshd21:20:402
25802580,1sleep21730-21runrttasks22:48:432
148252570,1sleep10-21swapper/121:29:171
80242560,1sleep08026-21bash21:33:530
283032550,0sleep10-21swapper/123:51:561
81972540,0sleep00-21swapper/022:04:410
248532540,0sleep10-21swapper/122:50:211
363625326,9sleep10-21swapper/119:06:551
154352530,1sleep115432-21cpuspeed_turbos20:40:231
321232520,0sleep029288-21diskmemload22:31:010
263502520,0sleep30-21swapper/322:25:323
366425127,20sleep20-21swapper/219:07:162
256372510,0sleep00-21swapper/021:19:550
11972510,2sleep3414299cyclictest00:33:443
369225028,18sleep30-21swapper/319:07:373
309952500,2sleep3414299cyclictest23:47:133
152672500,0sleep20-21swapper/222:54:322
93412480,1sleep39308-21sshd00:37:333
92182480,0sleep10-21swapper/123:48:031
255602480,0sleep30-21swapper/322:48:003
177242470,0sleep117697-21sshd22:15:131
61762460,0sleep20-21swapper/200:37:162
202582460,1sleep20-21swapper/223:04:412
127892460,0sleep20-21swapper/222:19:422
45782450,0sleep00-21swapper/023:18:180
153392400,0sleep30-21swapper/322:59:263
412999261,18cyclictest0-21swapper/022:18:200
75832250,1sleep01730-21runrttasks23:03:430
4142992220,1cyclictest0-21swapper/300:14:333
4142992220,0cyclictest114750irq/25-eth021:51:583
412999223,19cyclictest0-21swapper/019:22:350
413899210,1cyclictest10942-21bash22:02:212
412999212,19cyclictest0-21swapper/019:53:220
412999210,2cyclictest114750irq/25-eth021:26:430
4142992017,2cyclictest31881-21sshd21:28:023
414299200,1cyclictest29511-21sshd22:20:523
4133992019,1cyclictest13964-21sshd21:52:161
4138991916,2cyclictest20239-21sshd22:05:332
4133991918,1cyclictest14502-21sshd22:39:461
412999194,15cyclictest0-21swapper/020:22:490
412999194,15cyclictest0-21swapper/020:03:290
4142991817,1cyclictest0-21swapper/321:39:073
4138991817,1cyclictest0-21swapper/221:46:182
412999183,15cyclictest0-21swapper/020:38:410
412999183,15cyclictest0-21swapper/019:57:300
412999183,15cyclictest0-21swapper/019:39:280
412999183,15cyclictest0-21swapper/019:27:380
4142991715,2cyclictest114750irq/25-eth021:30:483
4142991714,1cyclictest114750irq/25-eth023:23:253
4138991716,1cyclictest0-21swapper/200:05:012
412999173,14cyclictest0-21swapper/019:11:090
412999172,15cyclictest0-21swapper/020:40:370
412999172,15cyclictest0-21swapper/019:32:150
4129991717,0cyclictest11907-21sshd22:39:330
323472170,0sleep00-21swapper/022:23:320
140502170,0sleep029288-21diskmemload23:11:280
140502170,0sleep029288-21diskmemload23:11:280
122892170,1sleep312291-21bash21:18:493
4142991614,1cyclictest0-21swapper/322:03:523
4142991614,1cyclictest0-21swapper/321:23:393
4138991615,1cyclictest0-21swapper/222:14:052
413899160,15cyclictest11684-21sshd23:18:512
413399160,15cyclictest1234-21sshd21:23:051
412999168,6cyclictest0-21swapper/000:38:570
4129991613,3cyclictest0-21swapper/020:05:310
412999161,15cyclictest0-21swapper/020:51:170
412999161,15cyclictest0-21swapper/020:18:270
4129991610,2cyclictest0-21swapper/023:27:170
412999160,14cyclictest0-21swapper/021:59:140
412999160,13cyclictest8569-21sshd23:35:420
412999160,13cyclictest5130-21sshd21:38:470
4142991513,2cyclictest31163-21sshd22:11:173
4142991512,0cyclictest114750irq/25-eth000:29:173
4142991510,4cyclictest114750irq/25-eth021:10:043
414299150,14cyclictest0-21swapper/322:07:513
413899150,1cyclictest0-21swapper/200:31:202
4133991513,1cyclictest22077-21sshd00:12:081
413399151,13cyclictest0-21swapper/100:05:021
413399150,14cyclictest18439-21df22:00:251
412999159,2cyclictest6071-21sshd23:47:490
412999158,4cyclictest0-21swapper/000:25:420
412999156,8cyclictest0-21swapper/023:55:480
412999151,3cyclictest11810-21sshd00:03:200
4129991513,0cyclictest16393-21bash21:14:030
4129991511,4cyclictest0-21swapper/020:30:270
412999150,15cyclictest0-21swapper/020:48:070
412999150,14cyclictest22463-21bash00:23:410
412999150,12cyclictest0-21swapper/022:43:180
157902150,0sleep20-21swapper/200:28:592
13942150,0sleep30-21swapper/300:05:123
414299142,1cyclictest114750irq/25-eth023:25:143
4142991412,1cyclictest25598-21sshd23:00:133
4142991411,2cyclictest11843-21sshd23:50:393
414299140,2cyclictest27273-21sshd23:05:133
414299140,13cyclictest2358-21rm23:40:113
4138991412,1cyclictest5271-21sshd23:42:492
413899140,1cyclictest24793-21sshd21:32:372
413899140,1cyclictest15757-21sshd21:11:232
413899140,1cyclictest0-21swapper/221:53:492
413899140,13cyclictest0-21swapper/221:26:372
413399149,2cyclictest0-21swapper/122:07:481
4133991413,1cyclictest21-21ksoftirqd/100:31:591
4133991412,1cyclictest21-21ksoftirqd/121:45:241
413399140,2cyclictest2486-21sshd00:27:411
413399140,2cyclictest0-21swapper/100:15:101
412999149,4cyclictest0-21swapper/022:46:500
412999148,5cyclictest0-21swapper/021:50:570
412999148,3cyclictest9237-21sshd00:31:210
412999142,0cyclictest15504-21sshd23:41:070
4129991411,3cyclictest0-21swapper/021:40:500
412999140,1cyclictest122650irq/26-eth1-rx-22:07:480
412999140,14cyclictest0-21swapper/019:49:060
412999140,13cyclictest0-21swapper/021:22:170
412999140,13cyclictest0-21swapper/000:11:480
412999140,11cyclictest0-21swapper/022:25:040
412999140,10cyclictest9400-21bash00:16:360
414299139,3cyclictest19171-21sshd21:47:323
414299139,3cyclictest1495-21nfsd23:58:013
414299139,1cyclictest14958-21sshd22:42:153
4142991311,2cyclictest114750irq/25-eth000:04:553
414299130,12cyclictest16183-21sshd23:16:383
414299130,12cyclictest0-21swapper/321:58:333
414299130,12cyclictest0-21swapper/300:20:113
414299130,10cyclictest16927-21bash21:44:503
413899139,2cyclictest1579-21sshd23:11:562
413899139,2cyclictest1579-21sshd23:11:562
413899138,4cyclictest14356-21sshd23:21:272
4138991311,1cyclictest20524-21kworker/2:322:40:312
4138991311,1cyclictest0-21swapper/200:15:142
4138991310,1cyclictest0-21swapper/221:18:382
413899130,4cyclictest0-21swapper/222:57:352
413899130,2cyclictest0-21swapper/221:36:222
413899130,12cyclictest8944-21sshd00:00:232
413899130,12cyclictest0-21swapper/223:55:522
413899130,12cyclictest0-21swapper/223:31:002
413899130,12cyclictest0-21swapper/223:06:002
413899130,12cyclictest0-21swapper/221:41:162
413399139,1cyclictest0-21swapper/123:07:511
413399131,1cyclictest114750irq/25-eth022:57:491
4133991311,1cyclictest7425-21sshd23:38:071
4133991311,1cyclictest21-21ksoftirqd/123:30:271
4133991311,1cyclictest21-21ksoftirqd/122:40:291
413399131,11cyclictest0-21swapper/122:45:351
4133991311,1cyclictest0-21swapper/122:25:101
413399130,1cyclictest24358-21sshd22:22:551
413399130,12cyclictest3361-21sshd23:10:381
413399130,12cyclictest3361-21sshd23:10:371
413399130,12cyclictest31322-21sshd23:20:191
413399130,12cyclictest13143-21bash21:41:561
413399130,12cyclictest0-21swapper/123:55:251
413399130,12cyclictest0-21swapper/123:02:481
413399130,12cyclictest0-21swapper/121:57:581
413399130,12cyclictest0-21swapper/100:00:451
413399130,10cyclictest0-21swapper/123:19:261
413399130,10cyclictest0-21swapper/100:38:081
412999138,4cyclictest19425-21sshd23:51:150
412999137,5cyclictest0-21swapper/023:08:230
412999133,1cyclictest13560-21sshd00:08:490
412999130,9cyclictest0-21swapper/020:55:320
412999130,4cyclictest24152-21cp22:52:440
412999130,3cyclictest19259-21sshd23:21:500
412999130,12cyclictest0-21swapper/023:30:200
412999130,12cyclictest0-21swapper/021:46:060
241792130,0sleep229288-21diskmemload23:36:542
187022130,1sleep11730-21runrttasks23:43:511
414299128,1cyclictest0-21swapper/323:35:493
414299121,2cyclictest0-21swapper/323:13:113
414299121,2cyclictest0-21swapper/323:13:113
414299121,10cyclictest0-21swapper/323:30:423
4142991210,1cyclictest1419-21sshd00:15:493
414299120,8cyclictest0-21swapper/320:46:003
414299120,1cyclictest114750irq/25-eth022:37:363
414299120,12cyclictest0-21swapper/320:43:423
413899129,2cyclictest0-21swapper/223:50:482
413899129,2cyclictest0-21swapper/200:20:402
413899121,10cyclictest0-21swapper/223:45:442
413899120,9cyclictest0-21swapper/222:26:512
413899120,2cyclictest15852-21sshd21:55:032
413899120,11cyclictest0-21swapper/222:20:222
413399127,2cyclictest23971-21bash22:30:261
413399121,2cyclictest0-21swapper/121:15:271
413399121,10cyclictest0-21swapper/121:10:191
413399120,3cyclictest0-21swapper/100:20:281
413399120,11cyclictest12287-21sshd21:31:361
412999127,2cyclictest0-21swapper/019:19:130
99102110,0sleep30-21swapper/319:20:173
414299114,7cyclictest0-21swapper/320:07:313
414299114,7cyclictest0-21swapper/319:58:453
414299114,7cyclictest0-21swapper/319:14:153
414299110,7cyclictest0-21swapper/320:18:433
414299110,7cyclictest0-21swapper/319:50:153
414299110,7cyclictest0-21swapper/319:18:193
414299110,4cyclictest0-21swapper/320:56:443
414299110,11cyclictest0-21swapper/321:04:083
414299110,11cyclictest0-21swapper/319:36:473
4138991110,1cyclictest0-21swapper/219:59:002
413899110,1cyclictest0-21swapper/220:56:302
413899110,1cyclictest0-21swapper/220:25:292
413399118,2cyclictest0-21swapper/119:15:021
4133991110,1cyclictest0-21swapper/120:04:171
413399110,1cyclictest0-21swapper/119:51:161
413399110,11cyclictest0-21swapper/120:51:211
413399110,11cyclictest0-21swapper/120:35:051
412999113,2cyclictest0-21swapper/019:44:580
412999110,8cyclictest0-21swapper/020:25:330
412999110,5cyclictest0-21swapper/021:04:410
412999110,11cyclictest0-21swapper/021:05:010
414299103,7cyclictest0-21swapper/320:35:003
414299103,7cyclictest0-21swapper/320:31:383
414299103,7cyclictest0-21swapper/320:27:223
414299103,7cyclictest0-21swapper/320:12:313
414299103,7cyclictest0-21swapper/320:01:093
414299103,3cyclictest0-21swapper/319:49:053
414299100,7cyclictest0-21swapper/321:08:383
414299100,7cyclictest0-21swapper/319:25:263
414299100,6cyclictest0-21swapper/319:42:133
414299100,10cyclictest0-21swapper/320:53:163
413899109,1cyclictest0-21swapper/221:05:332
413899109,1cyclictest0-21swapper/219:49:292
413899109,1cyclictest0-21swapper/219:40:182
413899109,1cyclictest0-21swapper/219:22:042
413899100,9cyclictest6725-21netstat19:15:022
413899100,9cyclictest0-21swapper/220:20:202
413899100,1cyclictest0-21swapper/219:10:482
413899100,10cyclictest0-21swapper/219:34:022
413399109,1cyclictest0-21swapper/120:11:361
413399109,1cyclictest0-21swapper/120:06:431
413399109,1cyclictest0-21swapper/119:35:151
413399100,1cyclictest0-21swapper/121:02:231
413399100,1cyclictest0-21swapper/120:30:051
413399100,10cyclictest0-21swapper/120:25:041
413399100,10cyclictest0-21swapper/120:21:351
413399100,10cyclictest0-21swapper/119:43:291
412999100,5cyclictest0-21swapper/020:11:430
41429992,7cyclictest0-21swapper/319:30:003
41429990,6cyclictest0-21swapper/320:24:343
41389998,1cyclictest0-21swapper/221:04:032
41389998,1cyclictest0-21swapper/220:54:312
41389998,1cyclictest0-21swapper/220:30:562
41389998,1cyclictest0-21swapper/220:15:292
41389990,9cyclictest0-21swapper/220:47:052
41389990,1cyclictest0-21swapper/219:37:242
41389987,1cyclictest0-21swapper/220:41:102
41389987,1cyclictest0-21swapper/219:52:222
41389980,8cyclictest0-21swapper/220:10:092
41389980,5cyclictest0-21swapper/220:00:482
41389980,2cyclictest0-21swapper/220:36:332
41339988,0cyclictest0-21swapper/119:45:561
41339987,1cyclictest0-21swapper/120:18:271
41339981,6cyclictest0-21swapper/120:55:191
41339981,6cyclictest0-21swapper/119:55:201
41339981,6cyclictest0-21swapper/119:10:271
41339980,5cyclictest0-21swapper/119:33:031
41389972,5cyclictest0-21swapper/220:05:262
41389971,5cyclictest0-21swapper/219:25:192
41339976,1cyclictest0-21swapper/119:25:091
41339973,3cyclictest21-21ksoftirqd/119:20:171
41339970,6cyclictest0-21swapper/121:05:191
41339961,5cyclictest0-21swapper/120:45:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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