You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-31 - 23:20

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

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 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  Intel
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 Wed Dec 31, 2025 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1409521010,7sleep1201ktimersoftd/112:18:101
1835099996,27cyclictest21396-21unixbench_singl10:18:120
1835599974,42cyclictest0-21swapper/207:58:062
1835099954,29cyclictest0-21swapper/009:33:060
1835599943,45cyclictest0-21swapper/209:33:132
1835099924,29cyclictest0-21swapper/009:08:060
1835099924,28cyclictest0-21swapper/012:07:520
1835099914,30cyclictest0-21swapper/011:02:370
1835099913,29cyclictest0-21swapper/007:13:210
1835099904,39cyclictest0-21swapper/008:12:570
1835599893,40cyclictest22030-21munin-node10:23:052
1835099864,28cyclictest0-21swapper/011:42:500
1835099864,28cyclictest0-21swapper/010:53:050
1835099854,29cyclictest0-21swapper/010:08:110
1835099844,27cyclictest0-21swapper/010:22:510
1835099834,29cyclictest0-21swapper/011:33:040
1835099834,28cyclictest0-21swapper/011:57:570
1835099814,39cyclictest0-21swapper/011:12:500
1835499665,13cyclictest0-21swapper/108:33:151
1835499665,13cyclictest0-21swapper/108:33:151
1835499664,54cyclictest0-21swapper/110:02:571
1835099654,26cyclictest0-21swapper/008:28:090
71162623,51sleep16175-21yum-updatesd-he07:33:211
18355996241,14cyclictest0-21swapper/212:18:062
1835699614,28cyclictest0-21swapper/310:33:133
1835599613,50cyclictest0-21swapper/210:28:082
1835499614,12cyclictest0-21swapper/109:33:021
1835699604,30cyclictest0-21swapper/311:33:063
1835699604,29cyclictest0-21swapper/308:27:433
1835699604,28cyclictest0-21swapper/307:08:053
1835699604,28cyclictest0-21swapper/307:08:053
1835599604,48cyclictest0-21swapper/208:13:122
1835599603,49cyclictest0-21swapper/206:58:072
265542598,43sleep20-21swapper/209:23:022
1835699594,28cyclictest0-21swapper/311:27:363
1835699593,49cyclictest0-21swapper/308:38:153
1835599592,51cyclictest0-21swapper/208:48:002
248599580,4rtkit-daemon2484-21rtkit-daemon08:35:363
248599580,4rtkit-daemon2484-21rtkit-daemon08:35:363
18356995840,12cyclictest17735-21unixbench_multi11:18:113
18356995822,13cyclictest0-21swapper/311:28:083
18356995822,13cyclictest0-21swapper/311:28:083
18356995820,14cyclictest0-21swapper/308:53:153
1835599583,48cyclictest0-21swapper/208:18:012
1835599583,47cyclictest0-21swapper/211:07:492
1835499584,33cyclictest0-21swapper/109:42:551
18354995825,14cyclictest0-21swapper/107:47:441
133852584,9sleep00-21swapper/011:12:360
1835699575,28cyclictest0-21swapper/309:23:103
1835699574,43cyclictest0-21swapper/307:53:163
1835699574,43cyclictest0-21swapper/307:53:163
1835699574,28cyclictest0-21swapper/311:08:083
1835599574,46cyclictest0-21swapper/210:01:112
1835599574,46cyclictest0-21swapper/210:01:112
1835599573,47cyclictest0-21swapper/207:27:582
104482573,8sleep310579-21sed11:03:123
35622564,44sleep10-21swapper/107:28:011
1835699565,42cyclictest0-21swapper/307:33:103
1835699565,29cyclictest0-21swapper/308:03:153
1835699564,28cyclictest0-21swapper/310:42:393
18356995636,13cyclictest28635-21unixbench_singl08:18:173
1835699563,28cyclictest0-21swapper/307:23:013
1835699563,27cyclictest0-21swapper/309:11:593
1835699562,34cyclictest0-21swapper/310:22:573
1835599563,46cyclictest0-21swapper/211:57:512
1835599562,21cyclictest0-21swapper/209:28:192
149152563,12sleep30-21swapper/311:13:073
1835699555,28cyclictest0-21swapper/308:43:013
1835699555,27cyclictest0-21swapper/309:03:103
1835699555,26cyclictest0-21swapper/310:52:583
1835699555,26cyclictest0-21swapper/307:16:403
1835699554,29cyclictest0-21swapper/307:38:053
1835699554,28cyclictest0-21swapper/312:17:583
1835699554,28cyclictest0-21swapper/308:52:433
1835699554,26cyclictest0-21swapper/309:33:063
1835699554,26cyclictest0-21swapper/307:46:453
18356995537,12cyclictest0-21swapper/311:42:523
18356995523,11cyclictest0-21swapper/310:18:063
18356995521,13cyclictest0-21swapper/308:08:053
1835599554,43cyclictest0-21swapper/211:13:062
18355995536,11cyclictest26440-21sed11:37:572
18354995536,11cyclictest11841-21unixbench_singl09:58:131
18354995536,11cyclictest11841-21unixbench_singl09:58:131
1835499553,12cyclictest0-21swapper/110:13:131
1835099553,38cyclictest17328-21munin-node07:58:020
248599540,5rtkit-daemon2484-21rtkit-daemon06:53:182
1835699544,27cyclictest0-21swapper/312:13:023
1835699544,27cyclictest0-21swapper/312:13:023
1835699544,27cyclictest0-21swapper/310:03:093
1835699544,27cyclictest0-21swapper/307:03:173
1835699544,26cyclictest0-21swapper/311:42:243
1835699543,27cyclictest0-21swapper/311:47:533
18355995437,10cyclictest397-21cut08:28:102
18354995434,11cyclictest11658-21cpuspeed_turbos08:53:001
18354995422,13cyclictest0-21swapper/110:33:051
1835099543,45cyclictest0-21swapper/008:04:270
248599530,5rtkit-daemon2484-21rtkit-daemon07:28:163
1835699534,29cyclictest0-21swapper/310:28:003
1835699534,26cyclictest0-21swapper/309:32:023
18356995336,11cyclictest21886-21cut06:58:063
18356995332,14cyclictest32166-21unixbench-2d07:18:193
18356995331,13cyclictest8018-21sshd10:58:093
1835599534,12cyclictest0-21swapper/211:43:042
1835599533,44cyclictest0-21swapper/211:22:362
1835599533,44cyclictest0-21swapper/210:08:052
1835599533,43cyclictest0-21swapper/208:57:542
1835499535,29cyclictest0-21swapper/108:03:191
1835499535,28cyclictest0-21swapper/111:57:581
1835499534,28cyclictest0-21swapper/109:57:401
1835499534,28cyclictest0-21swapper/109:42:411
1835499534,26cyclictest0-21swapper/107:18:031
1835499533,45cyclictest0-21swapper/111:22:521
1835499533,19cyclictest0-21swapper/106:53:151
1835099533,28cyclictest0-21swapper/008:53:040
73802524,9sleep00-21swapper/012:07:340
248599520,5rtkit-daemon2484-21rtkit-daemon07:57:533
23892527,38sleep20-21swapper/211:55:102
1835699524,25cyclictest0-21swapper/308:31:523
18356995234,12cyclictest0-21swapper/310:02:403
18356995234,12cyclictest0-21swapper/310:02:403
18356995229,15cyclictest0-21swapper/310:43:113
1835599524,30cyclictest0-21swapper/209:47:562
1835599523,43cyclictest0-21swapper/212:12:482
1835599523,43cyclictest0-21swapper/212:12:482
1835599523,43cyclictest0-21swapper/211:02:092
1835599523,43cyclictest0-21swapper/210:37:532
1835599523,41cyclictest0-21swapper/208:23:082
1835599522,44cyclictest0-21swapper/209:19:372
1835599522,44cyclictest0-21swapper/208:45:472
1835499525,28cyclictest0-21swapper/110:27:591
1835499525,28cyclictest0-21swapper/110:17:521
1835499525,27cyclictest27727-21gltestperf08:18:031
1835499524,29cyclictest0-21swapper/111:12:581
18354995233,12cyclictest30057-21gltestperf10:38:011
18354995233,12cyclictest26005-21cpuspeed_turbos07:08:011
18354995233,12cyclictest26005-21cpuspeed_turbos07:08:011
18354995221,13cyclictest0-21swapper/108:13:141
1835099524,29cyclictest0-21swapper/009:27:410
1835099524,25cyclictest0-21swapper/007:37:550
9452512,9sleep20-21swapper/210:43:242
9352513,43sleep0349-21munin-node09:38:000
305292512,43sleep00-21swapper/008:23:100
298642512,9sleep10-21swapper/111:44:131
25992513,42sleep10-21swapper/111:57:271
1835699514,41cyclictest0-21swapper/306:53:203
18356995134,10cyclictest18598-21grep10:13:083
1835599514,24cyclictest0-21swapper/211:23:012
1835599513,42cyclictest0-21swapper/210:52:522
1835599512,43cyclictest0-21swapper/211:27:492
1835599512,43cyclictest0-21swapper/211:27:492
1835599512,42cyclictest0-21swapper/209:08:142
1835599512,42cyclictest0-21swapper/208:32:542
1835599512,42cyclictest0-21swapper/208:32:542
1835499515,28cyclictest0-21swapper/112:07:561
1835499514,28cyclictest0-21swapper/110:48:041
1835499514,28cyclictest0-21swapper/110:48:041
1835499514,28cyclictest0-21swapper/108:08:121
1835499514,28cyclictest0-21swapper/107:16:401
1835499514,27cyclictest0-21swapper/111:37:581
1835099516,28cyclictest0-21swapper/007:28:110
1835099514,29cyclictest0-21swapper/011:54:380
18350995134,11cyclictest31222-21gltestperf11:47:540
1835099513,40cyclictest0-21swapper/007:02:570
167952513,9sleep10-21swapper/110:09:531
146212512,7sleep01287-21snmpd07:51:460
140842513,8sleep114154-21df_abs08:57:581
119292514,9sleep10-21swapper/112:14:441
119292514,9sleep10-21swapper/112:14:441
11792512,9sleep00-21swapper/010:45:560
72352502,9sleep30-21swapper/309:49:443
323292502,43sleep00-21swapper/007:18:360
248599500,5rtkit-daemon2484-21rtkit-daemon07:52:153
205292502,9sleep00-21swapper/011:27:150
1835699504,39cyclictest0-21swapper/309:43:003
18356995032,11cyclictest25174-21fschecks_count08:13:023
18356995031,11cyclictest5541-21grep12:02:483
1835599508,34cyclictest0-21swapper/207:47:572
1835599503,42cyclictest0-21swapper/208:53:132
1835599502,42cyclictest0-21swapper/209:57:412
1835499508,26cyclictest0-21swapper/111:17:501
1835499505,26cyclictest0-21swapper/111:47:461
1835499504,28cyclictest0-21swapper/109:47:521
1835499504,28cyclictest0-21swapper/109:28:031
18354995020,13cyclictest0-21swapper/109:03:131
18354995019,13cyclictest0-21swapper/110:43:001
1835099505,28cyclictest0-21swapper/011:18:070
1835099504,39cyclictest0-21swapper/011:27:480
1835099504,39cyclictest0-21swapper/011:27:480
1835099504,28cyclictest0-21swapper/012:12:510
1835099504,28cyclictest0-21swapper/012:12:510
1835099504,28cyclictest0-21swapper/011:37:560
1835099504,28cyclictest0-21swapper/009:52:530
1835099504,28cyclictest0-21swapper/009:28:030
1835099504,28cyclictest0-21swapper/008:48:080
1835099504,28cyclictest0-21swapper/008:33:020
1835099504,28cyclictest0-21swapper/008:33:020
1835099504,28cyclictest0-21swapper/008:08:010
1835099504,27cyclictest0-21swapper/010:13:020
71602495,9sleep00-21swapper/009:48:440
26052494,9sleep00-21swapper/007:25:540
190972492,41sleep20-21swapper/210:13:412
1835699493,26cyclictest1566-21munin-node10:48:023
1835699493,26cyclictest1566-21munin-node10:48:023
18356994929,13cyclictest0-21swapper/311:52:493
1835599494,39cyclictest0-21swapper/209:02:532
1835599494,38cyclictest0-21swapper/212:02:532
1835599494,38cyclictest0-21swapper/211:02:522
1835599493,40cyclictest21238-21timerwakeupswit10:18:112
1835599493,38cyclictest0-21swapper/207:42:562
1835599493,37cyclictest0-21swapper/209:47:402
1835499495,13cyclictest0-21swapper/106:57:571
1835499494,27cyclictest0-21swapper/112:07:291
1835499494,27cyclictest0-21swapper/109:23:011
1835499494,27cyclictest0-21swapper/107:52:541
1835499494,27cyclictest0-21swapper/107:52:541
1835499493,28cyclictest0-21swapper/110:57:491
18354994919,13cyclictest0-21swapper/109:13:061
1835099494,39cyclictest0-21swapper/007:33:180
1835099494,28cyclictest0-21swapper/011:03:040
1835099494,28cyclictest0-21swapper/009:58:120
1835099494,28cyclictest0-21swapper/009:58:120
1835099494,28cyclictest0-21swapper/009:43:100
1835099494,27cyclictest0-21swapper/010:33:100
1835099494,27cyclictest0-21swapper/009:17:590
1835099494,27cyclictest0-21swapper/008:42:430
1835099493,28cyclictest0-21swapper/012:18:110
18350994921,12cyclictest0-21swapper/010:38:000
18350994920,12cyclictest0-21swapper/010:47:500
18350994920,12cyclictest0-21swapper/010:47:500
18350994919,12cyclictest0-21swapper/009:03:040
18350994918,13cyclictest0-21swapper/010:32:390
122852494,9sleep00-21swapper/007:47:230
1835699485,34cyclictest13738-21aten_r1power_cu08:57:543
18356994830,12cyclictest0-21swapper/311:58:083
1835599483,39cyclictest0-21swapper/209:37:572
1835599483,38cyclictest0-21swapper/210:52:372
1835599483,38cyclictest0-21swapper/210:52:372
1835599483,37cyclictest0-21swapper/207:38:002
1835599483,25cyclictest0-21swapper/207:23:112
18355994821,8cyclictest18329-21latency_hist06:52:472
1835599482,40cyclictest0-21swapper/207:03:112
1835499484,28cyclictest0-21swapper/111:12:191
1835499484,27cyclictest0-21swapper/111:30:011
1835499484,27cyclictest0-21swapper/111:30:011
1835499484,27cyclictest0-21swapper/107:23:101
1835499484,26cyclictest0-21swapper/111:37:231
1835499483,37cyclictest0-21swapper/110:23:051
1835499483,30cyclictest0-21swapper/110:53:001
1835499483,22cyclictest21-21ksoftirqd/109:17:541
1835099485,36cyclictest0-21swapper/009:02:420
1835099484,37cyclictest0-21swapper/008:42:550
1835099484,28cyclictest0-21swapper/008:18:120
1835099484,28cyclictest0-21swapper/007:53:020
1835099484,28cyclictest0-21swapper/007:53:020
1835099484,27cyclictest0-21swapper/009:13:140
1835099484,27cyclictest0-21swapper/007:08:020
1835099484,27cyclictest0-21swapper/007:08:020
1835099484,27cyclictest0-21swapper/006:58:020
18350994821,10cyclictest18573-21munin-node06:53:130
144922482,40sleep20-21swapper/210:06:032
108152483,9sleep10-21swapper/108:49:191
1835699474,34cyclictest23037-21munin-run09:17:413
1835699474,26cyclictest0-21swapper/310:08:013
1835599474,36cyclictest32664-21awk07:22:462
1835599473,38cyclictest0-21swapper/209:13:122
1835599473,38cyclictest0-21swapper/208:04:112
1835599472,39cyclictest0-21swapper/207:35:352
1835599472,19cyclictest0-21swapper/208:10:052
1835499475,13cyclictest0-21swapper/108:38:171
1835499474,27cyclictest0-21swapper/108:46:541
1835499474,27cyclictest0-21swapper/107:41:271
1835499474,26cyclictest0-21swapper/108:27:291
1835499474,26cyclictest0-21swapper/107:06:381
1835499473,39cyclictest0-21swapper/107:48:221
18354994728,12cyclictest18840-21cpuspeed_turbos09:07:571
1835099474,26cyclictest0-21swapper/010:03:020
287732462,9sleep20-21swapper/210:35:172
1835699464,34cyclictest0-21swapper/312:07:563
1835699464,34cyclictest0-21swapper/309:17:593
1835599463,37cyclictest0-21swapper/207:54:352
1835599463,37cyclictest0-21swapper/207:54:352
1835599463,25cyclictest0-21swapper/212:08:062
1835599463,12cyclictest0-21swapper/207:08:062
1835599463,12cyclictest0-21swapper/207:08:062
1835599462,39cyclictest0-21swapper/211:49:322
1835599462,38cyclictest0-21swapper/211:32:472
1835499464,26cyclictest0-21swapper/111:07:181
18354994627,12cyclictest18039-21fschecks_time07:58:031
18356994526,11cyclictest9370-21unixbench-2d09:53:143
18356994525,12cyclictest467-21aten_r1power_po09:37:553
1835599455,35cyclictest0-21swapper/208:38:002
1835499458,24cyclictest0-21swapper/108:27:441
159362454,6sleep10-21swapper/106:47:471
1835599443,34cyclictest0-21swapper/207:13:002
1835699392,31cyclictest0-21swapper/306:52:473
1835099354,25cyclictest0-21swapper/006:52:470
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional