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2023-12-06 - 05:59
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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: ondemand
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack5slot4.osadl.org (updated Tue Dec 05, 2023 12:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
314216696,7sleep30-21swapper/307:08:203
327012112102,7sleep10-21swapper/107:07:191
326852110101,6sleep00-21swapper/007:07:060
32642210797,7sleep20-21swapper/207:06:312
285182660,0sleep30-21swapper/310:05:273
131622630,0sleep30-21swapper/311:15:293
314202550,0sleep30-21swapper/307:30:353
277422540,0sleep30-21swapper/310:20:293
64499320,2cyclictest0-21swapper/207:40:192
303612300,0sleep1211ktimersoftd/112:11:191
64499280,27cyclictest0-21swapper/208:50:202
64099280,27cyclictest0-21swapper/107:20:251
63599280,27cyclictest0-21swapper/011:38:100
64499270,26cyclictest0-21swapper/210:19:152
64499270,26cyclictest0-21swapper/208:30:262
64499270,25cyclictest1623-21kthreadcore12:30:262
64099270,26cyclictest0-21swapper/110:42:391
64099270,26cyclictest0-21swapper/110:39:451
64099270,26cyclictest0-21swapper/110:01:511
64099270,26cyclictest0-21swapper/108:31:381
64099270,26cyclictest0-21swapper/107:44:431
64099270,26cyclictest0-21swapper/107:16:371
64099270,25cyclictest0-21swapper/109:53:021
63599270,26cyclictest0-21swapper/009:56:270
644992622,3cyclictest0-21swapper/211:51:172
64499260,25cyclictest0-21swapper/207:17:102
640992623,3cyclictest0-21swapper/108:37:041
640992623,2cyclictest0-21swapper/107:29:551
64099260,25cyclictest0-21swapper/112:18:061
64099260,25cyclictest0-21swapper/111:31:101
64099260,25cyclictest0-21swapper/109:14:561
64099260,25cyclictest0-21swapper/108:44:111
63599260,25cyclictest0-21swapper/012:26:180
63599260,25cyclictest0-21swapper/012:17:560
63599260,25cyclictest0-21swapper/010:45:270
94112250,0sleep30-21swapper/311:29:553
64499251,6cyclictest0-21swapper/207:11:012
64499250,24cyclictest0-21swapper/211:16:182
64499250,24cyclictest0-21swapper/211:04:132
64499250,21cyclictest0-21swapper/210:32:342
64099250,24cyclictest0-21swapper/112:37:111
64099250,24cyclictest0-21swapper/111:46:441
64099250,24cyclictest0-21swapper/111:38:471
64099250,24cyclictest0-21swapper/111:19:531
64099250,24cyclictest0-21swapper/110:21:181
64099250,24cyclictest0-21swapper/109:44:361
635992523,1cyclictest18382-21turbostat.cron08:45:000
635992516,8cyclictest0-21swapper/012:08:510
63599250,24cyclictest0-21swapper/012:37:140
63599250,19cyclictest0-21swapper/010:20:250
64499242,21cyclictest0-21swapper/211:10:472
64499240,18cyclictest0-21swapper/210:10:132
64099248,15cyclictest0-21swapper/111:06:341
640992423,1cyclictest0-21swapper/108:16:381
640992416,7cyclictest0-21swapper/109:46:581
64099240,23cyclictest0-21swapper/112:31:111
64099240,23cyclictest0-21swapper/111:55:051
64099240,23cyclictest0-21swapper/109:20:471
64099240,23cyclictest0-21swapper/108:03:111
64099240,18cyclictest0-21swapper/110:56:511
63599240,23cyclictest0-21swapper/011:19:570
63599240,23cyclictest0-21swapper/010:06:580
63599240,18cyclictest0-21swapper/010:19:060
63599240,18cyclictest0-21swapper/009:51:420
928322318,3sleep30-21swapper/309:02:193
64499233,19cyclictest0-21swapper/211:21:422
64499233,19cyclictest0-21swapper/209:57:352
64499232,20cyclictest0-21swapper/210:02:072
64499230,22cyclictest0-21swapper/212:26:052
64499230,22cyclictest0-21swapper/210:44:062
64499230,22cyclictest0-21swapper/210:26:092
640992314,8cyclictest0-21swapper/110:53:431
64099230,22cyclictest0-21swapper/111:01:511
64099230,22cyclictest0-21swapper/110:48:221
64099230,22cyclictest0-21swapper/110:31:011
64099230,22cyclictest0-21swapper/110:15:161
64099230,22cyclictest0-21swapper/110:10:241
64099230,17cyclictest0-21swapper/112:07:161
64099230,17cyclictest0-21swapper/111:27:151
63599230,22cyclictest0-21swapper/012:00:340
63599230,22cyclictest0-21swapper/011:07:220
63599230,22cyclictest0-21swapper/010:28:020
63599230,17cyclictest0-21swapper/012:11:520
63599230,17cyclictest0-21swapper/011:50:330
63599230,17cyclictest0-21swapper/011:21:570
64499222,19cyclictest0-21swapper/210:46:502
644992220,2cyclictest0-21swapper/211:41:192
644992218,3cyclictest0-21swapper/209:05:472
644992218,2cyclictest18265-21snmpd09:51:052
644992213,8cyclictest0-21swapper/211:35:122
64499220,21cyclictest0-21swapper/212:20:292
64499220,21cyclictest0-21swapper/212:10:132
64499220,21cyclictest0-21swapper/210:36:422
64499220,21cyclictest0-21swapper/209:24:192
64499220,21cyclictest0-21swapper/209:13:142
64499220,21cyclictest0-21swapper/208:05:352
64499220,20cyclictest0-21swapper/209:42:372
640992220,2cyclictest0-21swapper/109:06:351
64099220,3cyclictest0-21swapper/108:21:501
64099220,21cyclictest0-21swapper/112:01:491
64099220,21cyclictest0-21swapper/111:42:441
64099220,21cyclictest0-21swapper/111:11:481
64099220,21cyclictest0-21swapper/110:25:321
64099220,21cyclictest0-21swapper/110:07:311
64099220,21cyclictest0-21swapper/109:56:091
64099220,21cyclictest0-21swapper/109:39:411
64099220,21cyclictest0-21swapper/109:30:011
64099220,21cyclictest0-21swapper/109:27:461
64099220,21cyclictest0-21swapper/108:07:051
64099220,21cyclictest0-21swapper/107:36:281
64099220,16cyclictest0-21swapper/112:21:371
635992213,8cyclictest0-21swapper/010:41:340
63599220,21cyclictest0-21swapper/012:34:280
63599220,21cyclictest0-21swapper/011:59:460
63599220,21cyclictest0-21swapper/011:47:070
63599220,21cyclictest0-21swapper/011:26:460
63599220,21cyclictest0-21swapper/009:36:030
63599220,21cyclictest0-21swapper/009:12:190
3005922218,3sleep30-21swapper/307:58:353
1169022218,3sleep30-21swapper/307:40:493
7742210,1sleep338-21rcuc/310:25:023
64499216,14cyclictest0-21swapper/212:04:182
644992118,3cyclictest0-21swapper/208:04:562
644992117,3cyclictest0-21swapper/208:35:082
644992117,3cyclictest0-21swapper/207:25:132
644992114,6cyclictest0-21swapper/212:06:342
64499210,4cyclictest0-21swapper/209:45:032
64499210,3cyclictest0-21swapper/208:46:052
64499210,20cyclictest0-21swapper/211:46:392
64499210,20cyclictest0-21swapper/211:32:182
64499210,20cyclictest0-21swapper/211:05:092
64499210,20cyclictest0-21swapper/210:55:402
64499210,20cyclictest0-21swapper/210:52:152
64499210,20cyclictest0-21swapper/210:05:132
64499210,20cyclictest0-21swapper/209:35:042
64499210,20cyclictest0-21swapper/208:59:112
64499210,20cyclictest0-21swapper/207:22:132
64499210,15cyclictest0-21swapper/212:37:472
64099210,3cyclictest0-21swapper/111:20:011
64099210,2cyclictest0-21swapper/107:50:071
64099210,20cyclictest0-21swapper/112:25:061
64099210,20cyclictest0-21swapper/109:16:091
64099210,20cyclictest0-21swapper/108:57:321
64099210,20cyclictest0-21swapper/108:51:321
64099210,20cyclictest0-21swapper/108:48:591
64099210,20cyclictest0-21swapper/108:13:471
64099210,20cyclictest0-21swapper/107:49:221
64099210,20cyclictest0-21swapper/107:31:361
64099210,20cyclictest0-21swapper/107:12:191
63599210,20cyclictest0-21swapper/012:20:010
63599210,20cyclictest0-21swapper/011:31:040
63599210,20cyclictest0-21swapper/011:11:230
63599210,20cyclictest0-21swapper/010:38:240
63599210,20cyclictest0-21swapper/010:30:420
63599210,20cyclictest0-21swapper/010:01:470
63599210,20cyclictest0-21swapper/009:46:180
63599210,20cyclictest0-21swapper/009:33:530
63599210,20cyclictest0-21swapper/009:23:080
63599210,20cyclictest0-21swapper/009:18:050
63599210,15cyclictest0-21swapper/011:02:310
63599210,15cyclictest0-21swapper/009:41:140
1860522117,3sleep30-21swapper/308:45:133
1835922117,3sleep30-21swapper/308:44:573
644992018,2cyclictest0-21swapper/209:30:292
644992018,1cyclictest18265-21snmpd12:18:262
644992018,1cyclictest18265-21snmpd07:39:012
644992017,3cyclictest0-21swapper/211:57:462
644992016,3cyclictest0-21swapper/210:20:092
644992016,3cyclictest0-21swapper/209:01:172
64499200,2cyclictest15488-21turbostat08:14:592
64499200,19cyclictest0-21swapper/211:25:202
64499200,19cyclictest0-21swapper/209:15:132
64099200,19cyclictest0-21swapper/111:50:111
63599202,17cyclictest0-21swapper/010:52:230
635992018,2cyclictest0-21swapper/010:11:090
635992018,1cyclictest18265-21snmpd10:56:510
635992018,1cyclictest18265-21snmpd09:09:530
635992018,1cyclictest18265-21snmpd08:58:110
635992018,1cyclictest18265-21snmpd08:45:280
635992018,1cyclictest18265-21snmpd08:06:290
635992018,1cyclictest18265-21snmpd07:44:460
635992013,6cyclictest0-21swapper/009:29:140
644991917,1cyclictest18265-21snmpd08:19:562
644991917,1cyclictest18265-21snmpd07:45:272
644991917,1cyclictest18265-21snmpd07:31:342
64499190,1cyclictest8-21rcu_preempt07:51:492
64499190,18cyclictest0-21swapper/209:26:262
635991917,1cyclictest18265-21snmpd08:30:500
635991917,1cyclictest18265-21snmpd08:22:580
635991917,1cyclictest18265-21snmpd08:19:500
635991917,1cyclictest18265-21snmpd08:12:290
635991917,1cyclictest18265-21snmpd07:52:050
635991917,1cyclictest18265-21snmpd07:12:550
63599190,18cyclictest0-21swapper/007:15:250
2680521915,2sleep30-21swapper/311:36:533
64099181,16cyclictest0-21swapper/109:00:581
635991816,1cyclictest18265-21snmpd08:50:500
635991816,1cyclictest18265-21snmpd08:37:230
635991816,1cyclictest18265-21snmpd07:55:280
635991816,1cyclictest18265-21snmpd07:39:370
635991816,1cyclictest18265-21snmpd07:32:570
635991816,1cyclictest18265-21snmpd07:28:010
63599180,1cyclictest3716-21awk08:05:000
64499171,10cyclictest0-21swapper/207:55:012
640991714,3cyclictest0-21swapper/108:25:051
640991714,2cyclictest0-21swapper/107:55:191
63599174,1cyclictest18265-21snmpd11:40:130
63599172,14cyclictest0-21swapper/007:20:210
635991715,1cyclictest18265-21snmpd09:04:110
635991715,1cyclictest18265-21snmpd07:45:010
122521711,3sleep30-21swapper/309:18:373
644991614,1cyclictest18265-21snmpd08:20:112
64499161,14cyclictest0-21swapper/208:25:252
635991614,1cyclictest18265-21snmpd08:26:320
51821612,3sleep30-21swapper/308:27:503
295712161,3sleep30-21swapper/311:22:273
2622321612,3sleep30-21swapper/307:26:363
3050121511,2sleep30-21swapper/310:53:233
229372151,2sleep30-21swapper/310:01:473
152642156,3sleep30-21swapper/309:08:323
124162150,1sleep312420-21kthreadcore12:35:283
67632148,3sleep30-21swapper/312:33:223
644991412,1cyclictest18265-21snmpd08:40:232
282392148,3sleep30-21swapper/309:30:583
214272148,3sleep30-21swapper/312:07:183
2044621410,3sleep30-21swapper/307:23:073
127482148,3sleep30-21swapper/309:56:233
63842138,3sleep30-21swapper/307:14:303
57002136,3sleep30-21swapper/307:38:243
292442132,2sleep30-21swapper/312:28:083
210762139,3sleep30-21swapper/308:16:103
101622137,3sleep30-21swapper/309:22:383
64742126,3sleep30-21swapper/310:40:413
63462128,3sleep30-21swapper/308:32:083
55032127,3sleep30-21swapper/311:42:503
315182127,3sleep30-21swapper/311:09:253
193572120,3sleep30-21swapper/312:23:273
184122122,2sleep30-21swapper/311:33:363
177292128,3sleep30-21swapper/307:46:423
53822115,3sleep30-21swapper/309:54:143
33922118,2sleep30-21swapper/308:57:193
252322116,3sleep30-21swapper/311:53:033
235792117,3sleep30-21swapper/307:51:273
198292115,3sleep30-21swapper/310:32:563
146202118,2sleep30-21swapper/307:19:263
121412116,3sleep30-21swapper/308:35:483
104542115,3sleep30-21swapper/312:19:313
94502104,3sleep30-21swapper/311:13:463
59092104,3sleep30-21swapper/309:36:203
35352106,3sleep30-21swapper/308:02:553
307422104,3sleep30-21swapper/312:11:463
271772106,3sleep30-21swapper/308:23:553
265102104,3sleep30-21swapper/309:47:453
245672104,3sleep30-21swapper/308:50:223
154302100,3sleep30-21swapper/308:14:293
32594294,3sleep30-21swapper/310:39:533
3062291,5sleep30-21swapper/311:58:403
21020291,5sleep30-21swapper/309:10:323
19872293,3sleep30-21swapper/310:17:023
19783293,3sleep30-21swapper/311:03:443
18776292,4sleep30-21swapper/309:26:143
14908293,3sleep30-21swapper/311:47:223
10643292,4sleep30-21swapper/309:40:323
10318293,3sleep30-21swapper/312:00:443
9484283,3sleep30-21swapper/310:11:133
7512283,3sleep30-21swapper/310:57:113
18264281,4sleep30-21swapper/310:46:503
9394274,2sleep30-21swapper/308:07:333
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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