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2024-03-02 - 01:56
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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 the 792 highest latencies:
System rack5slot4.osadl.org (updated Fri Mar 01, 2024 12:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5814210974,7sleep30-21swapper/307:07:523
5826210899,6sleep00-21swapper/007:08:030
5755210899,6sleep10-21swapper/107:07:071
5649210796,7sleep20-21swapper/207:05:482
232742670,1sleep3391ktimersoftd/310:25:263
180642670,0sleep30-21swapper/311:35:403
291922630,0sleep30-21swapper/308:45:293
325182610,0sleep30-21swapper/309:51:013
325972600,1sleep332602-21kthreadcore08:50:333
57562590,0sleep10-21swapper/110:54:041
20672590,0sleep00-21swapper/012:04:330
197402590,0sleep20-21swapper/210:22:332
120312590,0sleep20-21swapper/209:40:312
306302580,0sleep30-21swapper/309:31:193
148562580,0sleep10-21swapper/107:40:311
72122540,0sleep30-21swapper/311:49:183
307352470,0sleep230741-21kthreadcore11:25:252
614799270,26cyclictest0-21swapper/211:57:262
614799270,26cyclictest0-21swapper/210:32:432
614799270,26cyclictest0-21swapper/209:00:482
614799270,26cyclictest0-21swapper/208:31:122
614799270,26cyclictest0-21swapper/208:05:202
614099270,26cyclictest0-21swapper/112:22:401
614099270,26cyclictest0-21swapper/111:14:111
614799260,25cyclictest0-21swapper/211:50:252
614799260,25cyclictest0-21swapper/207:15:442
614099260,25cyclictest0-21swapper/108:57:181
614099260,25cyclictest0-21swapper/108:30:151
614099260,25cyclictest0-21swapper/107:17:351
613599260,25cyclictest0-21swapper/012:36:120
6147992518,7cyclictest0-21swapper/207:49:472
614799250,24cyclictest0-21swapper/209:32:252
6140992521,3cyclictest0-21swapper/107:58:411
614099250,24cyclictest0-21swapper/111:48:091
2192422513,3sleep30-21swapper/312:33:053
614099248,15cyclictest0-21swapper/110:33:101
614099241,17cyclictest0-21swapper/111:39:431
614099240,23cyclictest0-21swapper/112:13:091
614099240,23cyclictest0-21swapper/112:05:331
614099240,23cyclictest0-21swapper/111:57:511
614099240,22cyclictest0-21swapper/110:21:531
912922319,3sleep30-21swapper/308:58:273
614799232,20cyclictest0-21swapper/212:12:382
614799231,21cyclictest0-21swapper/211:02:542
614799230,3cyclictest0-21swapper/209:56:592
614799230,22cyclictest0-21swapper/212:35:172
614799230,22cyclictest0-21swapper/210:07:142
6140992321,2cyclictest0-21swapper/111:51:141
614099230,22cyclictest0-21swapper/111:17:351
614099230,22cyclictest0-21swapper/110:16:371
614099230,22cyclictest0-21swapper/109:46:371
614099230,22cyclictest0-21swapper/109:26:461
614099230,22cyclictest0-21swapper/109:12:211
614099230,17cyclictest0-21swapper/112:36:031
614099230,17cyclictest0-21swapper/109:16:451
6135992316,6cyclictest0-21swapper/011:25:580
6135992315,6cyclictest0-21swapper/009:53:050
613599230,22cyclictest0-21swapper/011:33:050
613599230,22cyclictest0-21swapper/009:26:050
613599230,17cyclictest0-21swapper/012:14:000
2396622319,3sleep30-21swapper/308:43:253
75622218,3sleep30-21swapper/308:25:193
614799229,3cyclictest0-21swapper/211:21:172
614799220,21cyclictest0-21swapper/212:30:462
614799220,21cyclictest0-21swapper/212:28:502
614799220,21cyclictest0-21swapper/212:00:232
614799220,21cyclictest0-21swapper/211:14:332
614799220,21cyclictest0-21swapper/210:46:492
614799220,21cyclictest0-21swapper/210:38:552
614799220,21cyclictest0-21swapper/208:29:362
614799220,21cyclictest0-21swapper/207:34:472
614799220,17cyclictest0-21swapper/209:21:432
614099222,18cyclictest25745-21ntp_states12:15:281
6140992214,7cyclictest0-21swapper/110:42:151
614099221,15cyclictest0-21swapper/109:32:411
614099220,21cyclictest0-21swapper/112:27:091
614099220,21cyclictest0-21swapper/112:01:401
614099220,21cyclictest0-21swapper/111:22:341
614099220,21cyclictest0-21swapper/110:58:401
614099220,21cyclictest0-21swapper/110:39:141
614099220,21cyclictest0-21swapper/110:11:161
614099220,21cyclictest0-21swapper/110:06:501
614099220,21cyclictest0-21swapper/109:50:431
614099220,21cyclictest0-21swapper/109:38:551
614099220,21cyclictest0-21swapper/108:19:561
614099220,21cyclictest0-21swapper/107:34:591
614099220,16cyclictest0-21swapper/111:09:281
613599227,14cyclictest0-21swapper/007:30:390
6135992218,3cyclictest0-21swapper/009:15:330
6135992214,7cyclictest0-21swapper/011:58:280
613599220,21cyclictest0-21swapper/012:25:210
613599220,21cyclictest0-21swapper/012:22:580
613599220,21cyclictest0-21swapper/012:19:170
613599220,21cyclictest0-21swapper/011:53:060
613599220,21cyclictest0-21swapper/011:18:290
613599220,21cyclictest0-21swapper/010:57:070
613599220,21cyclictest0-21swapper/010:12:240
613599220,21cyclictest0-21swapper/009:58:380
613599220,21cyclictest0-21swapper/009:48:020
613599220,21cyclictest0-21swapper/007:58:340
613599220,16cyclictest0-21swapper/010:19:160
1093822216,3sleep30-21swapper/307:35:483
6147992119,2cyclictest0-21swapper/208:02:202
6147992119,2cyclictest0-21swapper/207:25:472
6147992117,3cyclictest0-21swapper/209:38:432
6147992117,3cyclictest0-21swapper/209:13:392
6147992115,5cyclictest0-21swapper/208:24:392
614799210,3cyclictest0-21swapper/211:46:512
614799210,2cyclictest0-21swapper/211:19:412
614799210,2cyclictest0-21swapper/209:06:002
614799210,20cyclictest0-21swapper/212:22:042
614799210,20cyclictest0-21swapper/212:16:362
614799210,20cyclictest0-21swapper/212:05:462
614799210,20cyclictest0-21swapper/211:43:382
614799210,20cyclictest0-21swapper/210:51:002
614799210,20cyclictest0-21swapper/210:41:452
614799210,20cyclictest0-21swapper/210:26:532
614799210,20cyclictest0-21swapper/209:18:062
614799210,20cyclictest0-21swapper/208:10:222
614799210,15cyclictest0-21swapper/210:03:122
6140992114,7cyclictest0-21swapper/111:00:351
6140992113,7cyclictest0-21swapper/110:47:521
614099210,3cyclictest0-21swapper/108:09:291
614099210,3cyclictest0-21swapper/107:36:051
614099210,3cyclictest0-21swapper/107:11:471
614099210,2cyclictest0-21swapper/110:01:391
614099210,20cyclictest0-21swapper/111:41:311
614099210,20cyclictest0-21swapper/111:30:491
614099210,20cyclictest0-21swapper/109:22:531
614099210,20cyclictest0-21swapper/108:46:211
614099210,20cyclictest0-21swapper/108:35:061
614099210,20cyclictest0-21swapper/108:14:201
614099210,15cyclictest0-21swapper/109:41:291
613599211,19cyclictest0-21swapper/010:21:110
613599210,2cyclictest0-21swapper/010:50:210
613599210,20cyclictest0-21swapper/011:49:370
613599210,20cyclictest0-21swapper/011:42:370
613599210,20cyclictest0-21swapper/011:39:270
613599210,20cyclictest0-21swapper/011:11:410
613599210,20cyclictest0-21swapper/011:03:590
613599210,20cyclictest0-21swapper/010:40:180
613599210,20cyclictest0-21swapper/010:35:050
613599210,20cyclictest0-21swapper/010:09:160
613599210,20cyclictest0-21swapper/010:00:040
613599210,20cyclictest0-21swapper/009:12:250
613599210,20cyclictest0-21swapper/008:29:390
613599210,15cyclictest0-21swapper/012:08:160
613599210,15cyclictest0-21swapper/010:31:220
613599210,15cyclictest0-21swapper/009:41:390
613599210,15cyclictest0-21swapper/007:28:430
45622117,3sleep30-21swapper/308:24:433
2949822117,3sleep30-21swapper/307:53:153
1472122117,3sleep30-21swapper/308:08:253
6147992018,2cyclictest0-21swapper/208:59:122
6147992018,1cyclictest18265-21snmpd11:06:172
6147992018,1cyclictest18265-21snmpd10:17:162
6147992018,1cyclictest18265-21snmpd08:44:032
6147992018,1cyclictest18265-21snmpd08:39:512
6147992018,1cyclictest18265-21snmpd07:57:322
6147992018,1cyclictest18265-21snmpd07:36:322
6147992013,6cyclictest0-21swapper/209:54:472
6147992012,7cyclictest0-21swapper/209:45:382
614799200,20cyclictest0-21swapper/210:12:462
614799200,19cyclictest0-21swapper/211:36:512
614799200,19cyclictest0-21swapper/211:32:142
614799200,19cyclictest0-21swapper/209:26:212
614799200,19cyclictest0-21swapper/208:49:392
614799200,18cyclictest0-21swapper/207:10:202
6140992016,3cyclictest0-21swapper/107:26:171
614099200,3cyclictest0-21swapper/110:26:421
614099200,3cyclictest0-21swapper/109:55:071
614099200,2cyclictest0-21swapper/112:34:451
614099200,20cyclictest0-21swapper/107:20:281
614099200,19cyclictest0-21swapper/111:25:381
614099200,19cyclictest0-21swapper/108:52:501
6135992018,1cyclictest18265-21snmpd09:09:030
6135992018,1cyclictest18265-21snmpd07:19:530
6135992016,3cyclictest0-21swapper/008:18:200
6135992012,7cyclictest0-21swapper/009:36:430
613599200,19cyclictest0-21swapper/011:22:280
714621915,3sleep30-21swapper/311:13:103
6147991915,3cyclictest0-21swapper/207:24:262
614799190,13cyclictest0-21swapper/210:59:462
614099195,13cyclictest0-21swapper/109:00:281
6140991917,2cyclictest0-21swapper/107:53:111
6140991915,3cyclictest0-21swapper/108:23:351
613599195,10cyclictest0-21swapper/010:25:070
6135991917,1cyclictest18265-21snmpd08:53:480
6135991917,1cyclictest18265-21snmpd08:33:300
6135991917,1cyclictest18265-21snmpd08:10:050
6135991917,1cyclictest18265-21snmpd07:49:080
6135991917,1cyclictest18265-21snmpd07:41:020
6135991917,1cyclictest18265-21snmpd07:37:050
6135991916,2cyclictest18265-21snmpd09:21:300
613599190,18cyclictest0-21swapper/010:45:580
613599190,18cyclictest0-21swapper/009:31:270
52702190,0sleep35275-21kthreadcore09:35:313
1249221915,3sleep30-21swapper/310:56:113
6147991816,1cyclictest18265-21snmpd08:52:502
6147991816,1cyclictest18265-21snmpd07:41:442
614099182,15cyclictest0-21swapper/109:07:481
614099180,18cyclictest0-21swapper/107:47:381
6135991816,1cyclictest18265-21snmpd08:35:180
6135991816,1cyclictest18265-21snmpd08:20:580
6135991816,1cyclictest18265-21snmpd07:50:290
6135991816,1cyclictest18265-21snmpd07:23:010
613599180,4cyclictest0-21swapper/012:32:060
2294521814,2sleep30-21swapper/309:28:153
2106421814,3sleep30-21swapper/310:24:513
177721812,3sleep30-21swapper/310:11:133
1173321812,3sleep30-21swapper/311:34:133
6147991715,1cyclictest18265-21snmpd07:51:382
614799171,15cyclictest0-21swapper/208:18:022
614099170,11cyclictest0-21swapper/108:03:391
613599173,13cyclictest0-21swapper/008:56:110
6135991715,1cyclictest18265-21snmpd09:03:060
6135991715,1cyclictest18265-21snmpd08:03:590
6135991715,1cyclictest18265-21snmpd07:10:580
613599170,16cyclictest0-21swapper/011:05:350
613599170,16cyclictest0-21swapper/008:05:390
2011921714,2sleep30-21swapper/307:18:553
1212821713,3sleep30-21swapper/310:37:173
614099169,7cyclictest0-21swapper/108:25:221
614099161,14cyclictest0-21swapper/108:40:301
6135991614,1cyclictest18265-21snmpd08:44:180
405721610,3sleep30-21swapper/310:51:193
289572164,3sleep30-21swapper/309:14:013
950321512,2sleep30-21swapper/309:00:073
613599150,14cyclictest0-21swapper/008:45:190
55652159,3sleep30-21swapper/309:19:143
524821511,3sleep30-21swapper/307:33:293
3266121511,3sleep30-21swapper/312:02:063
257322153,2sleep30-21swapper/310:06:283
241362159,3sleep30-21swapper/311:21:313
166952159,3sleep30-21swapper/309:43:213
46122142,3sleep30-21swapper/310:33:323
321432148,3sleep30-21swapper/311:09:573
217722148,3sleep30-21swapper/310:44:543
96452137,3sleep30-21swapper/309:57:473
25852139,3sleep30-21swapper/312:21:073
237392139,3sleep30-21swapper/307:49:393
208432139,3sleep30-21swapper/312:15:143
92672126,3sleep30-21swapper/312:06:573
225492126,3sleep30-21swapper/311:04:003
222252126,3sleep30-21swapper/310:45:183
213702128,3sleep30-21swapper/308:15:023
209492128,3sleep30-21swapper/309:09:053
164432126,3sleep30-21swapper/311:18:223
146402127,3sleep30-21swapper/309:24:273
305042116,2sleep30-21swapper/312:37:183
239532115,3sleep30-21swapper/309:46:063
190982110,3sleep30-21swapper/312:13:023
174642115,3sleep30-21swapper/310:01:443
172052114,4sleep30-21swapper/311:55:123
138212115,3sleep30-21swapper/311:50:433
126842115,3sleep30-21swapper/310:19:583
62662106,3sleep30-21swapper/307:10:103
29812106,3sleep30-21swapper/307:59:083
210562105,3sleep30-21swapper/308:13:543
31668295,3sleep30-21swapper/307:26:283
21974293,3sleep30-21swapper/311:40:103
17935295,3sleep30-21swapper/308:36:493
12989293,3sleep30-21swapper/312:28:323
12014293,3sleep30-21swapper/308:31:483
1106294,3sleep30-21swapper/311:27:043
8650284,3sleep30-21swapper/308:01:073
17527284,3sleep30-21swapper/307:40:583
25274271,3sleep30-21swapper/307:20:473
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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