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2024-11-25 - 14:47

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #1, slot #6

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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  Intel
Click here to display the system's profile data or here to proceed to next system.
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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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack1slot6s.osadl.org (updated Mon Nov 25, 2024 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
244399970,7rtkit-daemon2442-21rtkit-daemon05:13:571
244399950,6rtkit-daemon0-21swapper/005:37:330
244399840,5rtkit-daemon2442-21rtkit-daemon08:49:561
244399830,5rtkit-daemon2442-21rtkit-daemon09:34:173
244399820,5rtkit-daemon2442-21rtkit-daemon09:41:543
244399750,12rtkit-daemon0-21swapper/006:01:470
1816997522,45cyclictest0-21swapper/005:23:460
244399740,12rtkit-daemon21-21ksoftirqd/107:09:000
1816997413,46cyclictest0-21swapper/005:43:560
244399730,8rtkit-daemon0-21swapper/008:54:031
1820997110,53cyclictest0-21swapper/106:43:341
1816997122,42cyclictest0-21swapper/004:43:380
1816997122,42cyclictest0-21swapper/004:43:380
1816997122,29cyclictest17665-21grep05:13:520
1816997113,36cyclictest3888-21fschecks_time10:08:450
244399700,8rtkit-daemon0-21swapper/109:58:383
244399700,8rtkit-daemon0-21swapper/109:58:383
244399700,8rtkit-daemon0-21swapper/104:43:583
244399690,8rtkit-daemon0-21swapper/104:49:130
244399690,7rtkit-daemon0-21swapper/105:56:480
244399690,6rtkit-daemon14556-21yum-updatesd-he08:23:420
244399690,10rtkit-daemon0-21swapper/105:01:420
1816996920,43cyclictest0-21swapper/006:13:350
244399680,7rtkit-daemon25252-21munin-node09:48:531
244399680,7rtkit-daemon0-21swapper/105:49:030
1821996838,23cyclictest0-21swapper/206:44:062
181699689,38cyclictest0-21swapper/008:13:520
1816996816,28cyclictest0-21swapper/010:03:460
1816996815,45cyclictest0-21swapper/008:48:510
1816996814,37cyclictest0-21swapper/006:53:330
244399670,9rtkit-daemon24729-21runrttasks09:44:460
244399670,5rtkit-daemon8977-21ntp_states09:13:550
1816996720,26cyclictest1304-21runrttasks08:55:540
244399660,7rtkit-daemon0-21swapper/107:48:280
244399660,10rtkit-daemon0-21swapper/106:54:000
1821996634,25cyclictest0-21swapper/208:53:452
1816996621,38cyclictest1158-21lldpd07:23:400
1816996616,31cyclictest26464-21sensors_temp05:29:100
1816996615,43cyclictest0-21swapper/006:58:470
1816996614,33cyclictest0-21swapper/004:43:520
1816996613,37cyclictest0-21swapper/007:13:450
1816996613,37cyclictest0-21swapper/007:13:450
244399650,7rtkit-daemon0-21swapper/109:26:320
244399650,6rtkit-daemon6788-21sed09:09:030
244399650,6rtkit-daemon27363-21munin-node06:34:090
1816996521,37cyclictest1155-21lldpd05:39:110
244399640,7rtkit-daemon0-21swapper/106:45:010
244399640,6rtkit-daemon23046-21telnet06:28:460
244399640,6rtkit-daemon22516-21gltestperf07:33:510
244399640,6rtkit-daemon0-21swapper/109:58:230
244399640,6rtkit-daemon0-21swapper/108:19:050
244399640,5rtkit-daemon19218-21needreboot06:19:020
244399640,5rtkit-daemon17180-21aten2.4-expect08:28:420
1820996441,13cyclictest0-21swapper/105:08:381
1816996420,27cyclictest0-21swapper/009:37:390
1816996416,34cyclictest0-21swapper/005:04:060
1816996415,31cyclictest0-21swapper/006:39:060
244399630,6rtkit-daemon5060-21diskstats08:03:500
244399630,6rtkit-daemon15911-21taskset07:18:440
244399620,7rtkit-daemon0-21swapper/109:49:160
244399620,6rtkit-daemon0-21swapper/109:19:100
244399620,5rtkit-daemon2442-21rtkit-daemon09:28:542
1821996242,13cyclictest0-21swapper/208:33:572
1821996242,13cyclictest0-21swapper/208:33:572
244399610,7rtkit-daemon0-21swapper/104:56:350
244399610,6rtkit-daemon0-21swapper/007:38:511
244399610,6rtkit-daemon0-21swapper/006:44:011
244399610,5rtkit-daemon29566-21kworker/u8:207:41:430
244399610,12rtkit-daemon2442-21rtkit-daemon09:58:462
244399610,12rtkit-daemon2442-21rtkit-daemon09:58:462
1816996113,40cyclictest0-21swapper/007:58:500
181699609,43cyclictest0-21swapper/007:29:090
1816996035,19cyclictest0-21swapper/007:50:240
1816996013,39cyclictest1158-21lldpd09:39:460
1816996012,42cyclictest14778-21munin-node05:09:040
244399590,6rtkit-daemon0-21swapper/107:04:000
244399590,5rtkit-daemon15406-21aten_r1power_fr06:13:470
244399590,4rtkit-daemon2442-21rtkit-daemon09:04:032
244399590,4rtkit-daemon2442-21rtkit-daemon05:08:572
1816995913,40cyclictest0-21swapper/008:38:530
284512583,48sleep20-21swapper/208:48:542
244399580,5rtkit-daemon2442-21rtkit-daemon07:09:222
181699589,34cyclictest0-21swapper/006:23:450
1816995835,17cyclictest0-21swapper/005:18:530
1816995835,17cyclictest0-21swapper/005:18:530
244399570,4rtkit-daemon2442-21rtkit-daemon06:00:322
224232575,12sleep20-21swapper/205:23:492
21512573,12sleep30-21swapper/306:49:043
1822995728,18cyclictest175442sleep307:23:503
181699579,16cyclictest0-21swapper/009:28:380
1816995733,18cyclictest26098-21ntpdc08:43:580
1816995715,16cyclictest32285-21telnet08:58:400
1816995712,31cyclictest0-21swapper/006:03:490
18102573,46sleep20-21swapper/206:48:592
182199564,44cyclictest0-21swapper/207:58:512
1816995614,35cyclictest0-21swapper/007:58:310
1816995614,35cyclictest0-21swapper/007:58:310
244399550,7rtkit-daemon0-21swapper/206:00:471
241762552,44sleep10-21swapper/109:44:001
182299555,32cyclictest0-21swapper/308:23:353
1820995523,13cyclictest0-21swapper/106:19:101
1816995533,16cyclictest0-21swapper/008:08:490
36642543,8sleep33683-21fschecks_count10:08:453
327642543,43sleep1377-21diskstats08:58:451
244399540,6rtkit-daemon0-21swapper/207:09:521
244399540,6rtkit-daemon0-21swapper/206:03:551
244399540,4rtkit-daemon2442-21rtkit-daemon04:44:132
184452542,9sleep20-21swapper/206:18:512
1822995427,8cyclictest29566-21kworker/u8:210:04:013
182199544,43cyclictest0-21swapper/207:34:062
182199544,43cyclictest0-21swapper/207:13:442
182199544,43cyclictest0-21swapper/207:13:442
1820995422,12cyclictest0-21swapper/106:13:591
276022533,7sleep11155-21lldpd06:36:401
272552534,41sleep20-21swapper/207:43:532
244399530,7rtkit-daemon0-21swapper/206:28:311
244399530,6rtkit-daemon0-21swapper/210:11:451
244399530,6rtkit-daemon0-21swapper/204:48:131
244399530,5rtkit-daemon2442-21rtkit-daemon10:09:002
182299536,25cyclictest5633-21irqstats08:03:573
182199536,17cyclictest0-21swapper/208:28:312
182199534,36cyclictest0-21swapper/209:44:002
1821995333,13cyclictest0-21swapper/205:44:082
1821995322,23cyclictest0-21swapper/206:54:042
182099534,29cyclictest0-21swapper/109:53:551
1820995321,12cyclictest0-21swapper/107:04:101
181699538,31cyclictest0-21swapper/008:33:410
181699538,31cyclictest0-21swapper/008:33:410
1816995318,29cyclictest0-21swapper/009:04:310
14682533,42sleep10-21swapper/110:03:511
182299525,28cyclictest0-21swapper/309:18:533
1822995220,13cyclictest0-21swapper/307:48:493
1822995217,14cyclictest0-21swapper/307:08:323
182199524,41cyclictest0-21swapper/207:43:312
182099524,29cyclictest0-21swapper/105:48:581
182099524,28cyclictest0-21swapper/109:28:501
182099524,28cyclictest0-21swapper/108:33:471
182099524,28cyclictest0-21swapper/108:33:471
182099524,28cyclictest0-21swapper/104:49:031
182099524,27cyclictest0-21swapper/108:43:551
182099524,27cyclictest0-21swapper/108:29:031
182099524,27cyclictest0-21swapper/106:53:451
1820995221,12cyclictest0-21swapper/107:14:051
1820995221,12cyclictest0-21swapper/107:14:051
181699525,29cyclictest0-21swapper/009:58:540
181699525,29cyclictest0-21swapper/009:58:540
66152512,41sleep10-21swapper/108:06:451
30022512,9sleep10-21swapper/106:52:571
244399510,7rtkit-daemon0-21swapper/207:00:451
182299514,38cyclictest0-21swapper/307:39:033
182299514,26cyclictest0-21swapper/304:53:493
1822995130,14cyclictest0-21swapper/306:38:583
182299513,32cyclictest7625-21taskset09:13:383
1822995128,15cyclictest0-21swapper/308:43:533
1822995115,29cyclictest13244-21fschecks_count09:23:483
182199514,40cyclictest0-21swapper/208:58:402
182199514,32cyclictest0-21swapper/207:53:522
182199514,32cyclictest0-21swapper/207:53:522
1821995132,13cyclictest0-21swapper/205:18:552
1821995132,13cyclictest0-21swapper/205:18:552
182199513,42cyclictest0-21swapper/208:13:552
182199512,20cyclictest0-21swapper/206:43:342
182099514,28cyclictest0-21swapper/108:39:121
182099514,28cyclictest0-21swapper/105:54:021
182099514,28cyclictest0-21swapper/105:39:121
182099514,28cyclictest0-21swapper/105:13:371
182099514,27cyclictest0-21swapper/104:57:101
182099514,22cyclictest14556-21yum-updatesd-he08:23:461
1820995134,10cyclictest25203-21cpuspeed_turbos05:28:521
182099513,26cyclictest0-21swapper/108:21:561
182099513,10cyclictest0-21swapper/107:44:101
1820995120,12cyclictest0-21swapper/106:13:361
1820995119,12cyclictest0-21swapper/105:28:381
14002512,9sleep10-21swapper/107:56:131
14002512,9sleep10-21swapper/107:56:131
119512512,9sleep30-21swapper/305:02:543
241952502,9sleep20-21swapper/208:40:122
192572502,9sleep30-21swapper/308:31:583
182299504,28cyclictest0-21swapper/307:44:043
1822995027,15cyclictest1283-21snmpd05:23:483
182199504,39cyclictest0-21swapper/209:48:442
182199504,28cyclictest0-21swapper/209:19:012
182199504,28cyclictest0-21swapper/205:13:572
182199504,27cyclictest0-21swapper/205:08:382
1821995011,32cyclictest6769-21gltestperf06:58:532
182099504,27cyclictest0-21swapper/109:34:031
182099504,27cyclictest0-21swapper/109:13:281
182099504,27cyclictest0-21swapper/108:14:001
182099504,27cyclictest0-21swapper/104:59:021
1820995034,10cyclictest1122-21idleruntime05:43:581
182099503,25cyclictest21729-21unixbench_singl05:19:151
182099503,25cyclictest21729-21unixbench_singl05:19:151
1820995018,13cyclictest0-21swapper/107:34:061
167572502,9sleep20-21swapper/208:27:182
46502492,40sleep10-21swapper/109:06:351
21072492,9sleep30-21swapper/305:44:183
182299495,27cyclictest0-21swapper/308:58:583
182299494,27cyclictest0-21swapper/309:28:383
182299494,27cyclictest0-21swapper/305:53:533
182299493,40cyclictest37-21ksoftirqd/306:17:463
1822994927,15cyclictest0-21swapper/306:23:573
1822994914,25cyclictest0-21swapper/309:08:483
182199494,27cyclictest0-21swapper/209:33:552
1821994932,12cyclictest0-21swapper/209:13:282
182199493,41cyclictest0-21swapper/206:34:072
182099494,28cyclictest0-21swapper/105:33:581
182099494,27cyclictest0-21swapper/109:38:381
182099494,27cyclictest0-21swapper/109:24:051
182099494,27cyclictest0-21swapper/107:33:331
182099494,27cyclictest0-21swapper/107:24:011
182099493,10cyclictest0-21swapper/109:58:371
182099493,10cyclictest0-21swapper/109:58:371
182099490,8cyclictest29759-21diskstats07:48:491
272522482,9sleep30-21swapper/309:49:463
182299484,35cyclictest0-21swapper/306:43:483
182299484,27cyclictest0-21swapper/307:58:473
182299483,40cyclictest0-21swapper/309:45:013
182199484,36cyclictest0-21swapper/209:13:392
182199484,26cyclictest0-21swapper/206:23:452
182199484,25cyclictest0-21swapper/205:39:122
1821994834,10cyclictest0-21swapper/208:47:512
1821994833,10cyclictest0-21swapper/207:23:322
1821994830,11cyclictest14654-21unixbench_multi06:09:122
182199483,37cyclictest0-21swapper/207:49:002
1821994829,13cyclictest0-21swapper/208:18:442
1821994825,7cyclictest11455-21iostat_ios06:04:022
182099484,27cyclictest0-21swapper/107:58:521
182099484,26cyclictest0-21swapper/109:17:541
160942482,39sleep10-21swapper/107:21:061
242832472,9sleep30-21swapper/308:41:223
182299477,32cyclictest12190-21aten_r1power_vo08:18:423
182299474,34cyclictest0-21swapper/306:28:463
1822994726,13cyclictest0-21swapper/309:53:483
1822994726,13cyclictest0-21swapper/305:19:113
1822994726,13cyclictest0-21swapper/305:19:113
1822994716,12cyclictest0-21swapper/308:48:573
182199474,37cyclictest0-21swapper/210:04:022
182199474,26cyclictest0-21swapper/209:28:272
182199474,24cyclictest0-21swapper/206:28:462
182199473,37cyclictest0-21swapper/209:54:032
182199473,29cyclictest0-21swapper/207:03:492
182099474,27cyclictest0-21swapper/106:33:111
182099474,22cyclictest0-21swapper/108:08:441
182099474,13cyclictest0-21swapper/109:18:421
67542462,37sleep30-21swapper/304:50:573
244399460,5rtkit-daemon2442-21rtkit-daemon09:04:553
218392462,9sleep30-21swapper/308:37:233
218392462,9sleep30-21swapper/308:37:233
198242462,9sleep30-21swapper/306:19:173
182299465,33cyclictest0-21swapper/305:59:063
182299464,36cyclictest0-21swapper/306:09:123
182299464,26cyclictest0-21swapper/307:53:523
182299464,26cyclictest0-21swapper/307:53:523
182299464,23cyclictest0-21swapper/307:18:383
182299463,34cyclictest0-21swapper/308:53:523
182299463,25cyclictest0-21swapper/305:52:213
1822994629,10cyclictest26431-21sed06:33:543
1822994625,13cyclictest0-21swapper/308:14:043
1822994617,13cyclictest0-21swapper/307:28:443
182199465,23cyclictest29709-21sh05:38:352
182199464,26cyclictest0-21swapper/207:32:372
182199464,26cyclictest0-21swapper/204:58:492
1821994624,15cyclictest0-21swapper/204:48:512
1821994611,29cyclictest0-21swapper/204:54:102
175972462,38sleep20-21swapper/206:18:152
269892452,9sleep20-21swapper/205:31:232
269082452,9sleep30-21swapper/305:30:193
182299455,33cyclictest0-21swapper/307:03:323
182299455,33cyclictest0-21swapper/306:03:563
182299455,25cyclictest0-21swapper/308:08:433
182299454,33cyclictest0-21swapper/306:54:043
182299454,24cyclictest0-21swapper/305:08:543
1822994514,13cyclictest0-21swapper/305:14:103
1821994530,8cyclictest16513-21yum-updatesd-he07:23:462
1821994518,11cyclictest0-21swapper/209:42:582
1821994516,12cyclictest0-21swapper/208:04:012
237422442,36sleep30-21swapper/307:36:443
182299445,32cyclictest0-21swapper/307:13:533
182299445,32cyclictest0-21swapper/307:13:533
182299444,33cyclictest0-21swapper/307:08:593
182299444,33cyclictest0-21swapper/305:33:503
182199444,25cyclictest0-21swapper/205:53:482
144612442,9sleep30-21swapper/305:07:423
299342432,34sleep30-21swapper/305:38:423
182199434,33cyclictest0-21swapper/205:48:552
182199424,24cyclictest0-21swapper/208:08:422
1822993721,10cyclictest0-21swapper/304:43:393
1822993721,10cyclictest0-21swapper/304:43:393
182099374,13cyclictest0-21swapper/104:43:401
182099374,13cyclictest0-21swapper/104:43:401
17852368,16sleep21808-21cyclictest04:43:382
17852368,16sleep21808-21cyclictest04:43:382
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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