You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-12 - 14:59

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 highest latencies:
System rack1slot6s.osadl.org (updated Sat Sep 12, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2194991070,5rtkit-daemon31014-21kernelversion07:25:111
71309910645,55cyclictest0-21swapper/008:40:080
71309910645,55cyclictest0-21swapper/008:40:080
95321000,4sleep2952-21munin-run06:24:512
7130999932,12cyclictest0-21swapper/010:55:140
7130999824,13cyclictest0-21swapper/009:55:180
7130999644,46cyclictest0-21swapper/008:20:240
219499960,5rtkit-daemon2193-21rtkit-daemon10:37:563
7130999529,13cyclictest0-21swapper/008:00:190
713099944,33cyclictest0-21swapper/008:55:230
713299924,70cyclictest0-21swapper/108:40:191
713299924,70cyclictest0-21swapper/108:40:191
713299914,67cyclictest3212-21tr10:49:561
713299913,80cyclictest18871-21proc_pri08:45:151
7130999139,12cyclictest0-21swapper/009:50:060
713299904,68cyclictest9464-21needreboot09:20:111
713299894,78cyclictest0-21swapper/110:29:561
713299893,70cyclictest25267-21runrttasks08:05:211
713299893,45cyclictest0-21swapper/108:54:371
713099895,37cyclictest0-21swapper/007:36:070
713299885,51cyclictest0-21swapper/109:43:301
713299884,77cyclictest0-21swapper/109:27:201
713299884,68cyclictest0-21swapper/110:20:261
713299874,76cyclictest26377-21kernelversion10:35:041
713299874,76cyclictest0-21swapper/109:09:451
713299874,68cyclictest0-21swapper/108:34:571
713299873,77cyclictest0-21swapper/110:41:141
713299873,77cyclictest0-21swapper/110:41:141
713299865,74cyclictest0-21swapper/107:53:351
713299864,74cyclictest0-21swapper/110:15:011
713299863,76cyclictest0-21swapper/107:55:301
713299863,75cyclictest0-21swapper/109:56:021
713299854,74cyclictest0-21swapper/107:30:031
713299854,65cyclictest0-21swapper/110:58:041
713299854,56cyclictest0-21swapper/107:40:191
713299853,68cyclictest0-21swapper/110:12:151
713299844,73cyclictest0-21swapper/107:04:041
713299844,73cyclictest0-21swapper/105:49:531
713299844,72cyclictest0-21swapper/108:57:221
713299844,64cyclictest3997-21cut07:35:071
713299844,60cyclictest6436-21python09:15:161
44642840,2sleep00-21swapper/010:50:130
713299835,71cyclictest0-21swapper/108:01:311
713299835,63cyclictest0-21swapper/108:29:361
713299834,72cyclictest0-21swapper/108:32:321
713299834,71cyclictest0-21swapper/109:52:441
713299833,73cyclictest0-21swapper/109:00:361
713299833,73cyclictest0-21swapper/106:55:051
713299833,73cyclictest0-21swapper/106:51:291
219499830,5rtkit-daemon2193-21rtkit-daemon06:00:140
219499830,5rtkit-daemon2193-21rtkit-daemon06:00:140
713299825,65cyclictest0-21swapper/107:12:131
713299824,71cyclictest0-21swapper/108:16:121
713299824,71cyclictest0-21swapper/108:10:211
713299824,71cyclictest0-21swapper/106:25:131
713299823,72cyclictest0-21swapper/109:44:571
713299823,72cyclictest0-21swapper/109:36:201
713299823,63cyclictest0-21swapper/110:05:121
713299823,61cyclictest0-21swapper/109:11:001
713299814,70cyclictest0-21swapper/110:44:491
713299814,70cyclictest0-21swapper/110:24:531
713299814,68cyclictest1952-21iostat08:20:101
713299814,61cyclictest0-21swapper/110:04:071
713299814,61cyclictest0-21swapper/110:04:071
713299813,70cyclictest11570-21sort06:45:101
713299803,70cyclictest0-21swapper/107:49:221
713299794,53cyclictest0-21swapper/107:05:101
713299793,58cyclictest0-21swapper/109:30:241
7130997934,12cyclictest20732-21cpuspeed_turbos07:05:040
713299778,47cyclictest107550irq/46-eth006:05:051
713299775,52cyclictest0-21swapper/107:19:131
713299773,52cyclictest0-21swapper/106:35:041
713299763,66cyclictest0-21swapper/106:42:561
713299763,66cyclictest0-21swapper/106:42:561
713299763,54cyclictest0-21swapper/107:20:031
713299754,56cyclictest11893-21munin-run05:39:521
713299753,57cyclictest0-21swapper/106:33:591
713299744,63cyclictest0-21swapper/106:20:251
713299744,62cyclictest0-21swapper/106:10:041
713299743,8cyclictest9695-21cat05:34:541
94472720,8sleep20-21swapper/208:30:192
713299723,9cyclictest29611-21fschecks_time06:15:091
713299723,62cyclictest22305-21cut06:00:101
713299723,62cyclictest22305-21cut06:00:101
713299723,62cyclictest0-21swapper/105:40:261
713299713,61cyclictest17818-21hwlatdetect05:50:151
7130997129,25cyclictest1227-21runrttasks10:03:510
7130997129,25cyclictest1227-21runrttasks10:03:510
219499710,8rtkit-daemon0-21swapper/308:01:392
219499710,6rtkit-daemon0-21swapper/310:43:402
219499710,6rtkit-daemon0-21swapper/310:43:402
219499710,2rtkit-daemon0-21swapper/007:56:020
713399704,57cyclictest0-21swapper/208:10:112
713299703,59cyclictest0-21swapper/105:55:061
713299703,59cyclictest0-21swapper/105:55:061
7130996949,13cyclictest0-21swapper/009:20:160
713099694,57cyclictest0-21swapper/008:29:460
59672686,53sleep06001-21kernelversion05:25:130
219499680,5rtkit-daemon2193-21rtkit-daemon05:56:440
219499680,5rtkit-daemon2193-21rtkit-daemon05:56:440
219499680,5rtkit-daemon0-21swapper/310:44:552
713399674,54cyclictest0-21swapper/208:20:072
219499670,5rtkit-daemon2193-21rtkit-daemon09:47:500
219499670,5rtkit-daemon0-21swapper/310:55:552
219499670,5rtkit-daemon0-21swapper/308:06:322
713299664,57cyclictest0-21swapper/105:29:541
219499660,5rtkit-daemon2193-21rtkit-daemon07:00:120
7134996522,36cyclictest12-21rcu_preempt10:14:553
713399653,54cyclictest0-21swapper/208:45:072
7133996527,11cyclictest1227-21runrttasks08:59:402
219499650,5rtkit-daemon2193-21rtkit-daemon10:35:330
219499650,5rtkit-daemon2193-21rtkit-daemon07:20:030
713499645,52cyclictest0-21swapper/307:47:273
713399644,53cyclictest0-21swapper/210:34:562
7130996443,14cyclictest0-21swapper/008:35:030
7130996430,12cyclictest0-21swapper/009:10:140
7130996428,13cyclictest0-21swapper/009:30:060
7130996428,13cyclictest0-21swapper/007:40:060
7130996425,14cyclictest0-21swapper/009:19:450
7130996416,27cyclictest0-21swapper/009:35:020
76442630,5sleep20-21swapper/206:35:242
713399633,53cyclictest0-21swapper/208:59:582
7130996330,15cyclictest0-21swapper/009:40:160
219499630,4rtkit-daemon2193-21rtkit-daemon08:45:380
713399623,51cyclictest0-21swapper/209:30:162
713399623,51cyclictest0-21swapper/208:25:082
713399623,51cyclictest0-21swapper/207:35:032
7130996242,12cyclictest0-21swapper/010:19:340
219499620,5rtkit-daemon0-21swapper/310:55:253
219499620,5rtkit-daemon0-21swapper/310:44:333
219499620,5rtkit-daemon0-21swapper/310:44:333
219499620,4rtkit-daemon2193-21rtkit-daemon07:51:470
219499620,4rtkit-daemon0-21swapper/307:58:022
713499615,15cyclictest0-21swapper/310:12:223
7134996111,26cyclictest0-21swapper/307:50:013
713399613,50cyclictest0-21swapper/209:55:042
713399613,50cyclictest0-21swapper/206:15:212
713399613,11cyclictest0-21swapper/207:50:162
219499610,2rtkit-daemon0-21swapper/005:45:450
713399604,49cyclictest0-21swapper/210:12:292
713399604,48cyclictest0-21swapper/209:20:102
219499600,4rtkit-daemon2193-21rtkit-daemon08:52:520
7134995921,22cyclictest0-21swapper/308:21:293
713399594,47cyclictest0-21swapper/207:45:142
713399594,10cyclictest0-21swapper/210:26:272
713399593,49cyclictest0-21swapper/209:45:092
713399593,49cyclictest0-21swapper/209:25:032
713399593,48cyclictest0-21swapper/209:15:012
713399593,48cyclictest0-21swapper/208:50:112
315062593,11sleep20-21swapper/208:15:202
713499585,13cyclictest0-21swapper/309:32:103
7134995823,28cyclictest19604-21gltestperf10:25:023
713399584,46cyclictest0-21swapper/206:40:132
713399584,46cyclictest0-21swapper/206:40:132
713399583,49cyclictest0-21swapper/207:40:182
713399583,48cyclictest23496-21gzip10:30:122
713399583,48cyclictest0-21swapper/209:05:042
7130995838,13cyclictest0-21swapper/010:23:080
219499580,4rtkit-daemon2193-21rtkit-daemon10:30:330
219499580,2rtkit-daemon0-21swapper/010:09:420
219499580,2rtkit-daemon0-21swapper/008:07:090
83202577,11sleep20-21swapper/210:08:402
7134995720,31cyclictest2894-21fschecks_count10:00:023
7134995720,31cyclictest2894-21fschecks_count10:00:023
713399575,45cyclictest0-21swapper/208:40:062
713399575,45cyclictest0-21swapper/208:40:062
713399573,47cyclictest0-21swapper/210:00:082
713399573,47cyclictest0-21swapper/210:00:082
320192573,10sleep00-21swapper/010:44:540
219499570,4rtkit-daemon2193-21rtkit-daemon06:10:060
713499565,13cyclictest0-21swapper/306:12:363
713499564,35cyclictest0-21swapper/310:22:173
713499564,14cyclictest0-21swapper/309:58:553
713499564,13cyclictest0-21swapper/308:10:283
713499564,13cyclictest0-21swapper/306:30:083
713399564,45cyclictest0-21swapper/209:50:012
7133995633,7cyclictest22776-21ssh09:40:132
713399563,46cyclictest0-21swapper/210:52:372
219499560,4rtkit-daemon2193-21rtkit-daemon09:06:290
713499556,28cyclictest0-21swapper/309:03:463
713499555,14cyclictest0-21swapper/306:40:233
713499555,14cyclictest0-21swapper/306:40:233
713499554,14cyclictest0-21swapper/308:24:563
713499554,12cyclictest0-21swapper/309:21:103
713399554,9cyclictest0-21swapper/210:14:572
713399553,46cyclictest3274-21timerandwakeup09:10:152
7130995526,13cyclictest0-21swapper/010:12:280
7130995526,13cyclictest0-21swapper/009:00:010
713499546,28cyclictest0-21swapper/309:14:453
713499544,29cyclictest0-21swapper/307:34:223
713499544,28cyclictest0-21swapper/309:49:443
713499544,14cyclictest0-21swapper/309:04:563
713499544,13cyclictest0-21swapper/307:36:073
713499544,12cyclictest0-21swapper/307:05:133
713499544,11cyclictest29100-21wc09:50:083
713499544,10cyclictest4252sleep308:19:153
7134995435,14cyclictest0-21swapper/309:40:083
713499543,12cyclictest0-21swapper/307:40:083
7134995419,12cyclictest0-21swapper/310:30:443
7134995412,25cyclictest0-21swapper/308:31:163
713399547,23cyclictest0-21swapper/210:24:282
713399544,9cyclictest0-21swapper/209:35:052
7133995437,10cyclictest23638-21tail07:10:092
713099544,43cyclictest0-21swapper/007:45:080
713099542,38cyclictest0-21swapper/006:36:130
269982543,45sleep00-21swapper/008:10:060
172062542,45sleep00-21swapper/006:55:250
128352542,45sleep00-21swapper/006:47:190
713499535,26cyclictest0-21swapper/310:04:443
713499534,43cyclictest0-21swapper/309:34:583
713499534,29cyclictest0-21swapper/306:25:243
7134995323,13cyclictest0-21swapper/307:10:103
7134995323,12cyclictest0-21swapper/308:50:033
7134995322,14cyclictest0-21swapper/310:45:123
7134995322,13cyclictest0-21swapper/310:50:073
7134995322,13cyclictest0-21swapper/308:07:433
7134995322,12cyclictest0-21swapper/308:00:013
7134995322,10cyclictest18142-21ssh07:55:153
7134995313,25cyclictest0-21swapper/307:25:003
713399534,11cyclictest0-21swapper/208:35:212
713399534,10cyclictest0-21swapper/207:34:482
713099535,41cyclictest0-21swapper/009:25:010
7130995326,12cyclictest0-21swapper/007:34:030
7130995323,13cyclictest0-21swapper/010:24:590
7130995323,13cyclictest0-21swapper/006:15:200
7130995321,13cyclictest0-21swapper/008:30:040
314802532,12sleep00-21swapper/010:44:100
314802532,12sleep00-21swapper/010:44:100
117322533,43sleep00-21swapper/005:37:580
713499525,28cyclictest0-21swapper/305:45:053
713499524,28cyclictest0-21swapper/308:39:463
713499524,27cyclictest0-21swapper/309:28:403
713499524,13cyclictest0-21swapper/308:56:123
7134995234,12cyclictest0-21swapper/309:14:583
7134995219,13cyclictest0-21swapper/306:20:233
713099525,41cyclictest0-21swapper/008:15:100
713099525,40cyclictest0-21swapper/006:05:200
713099524,41cyclictest0-21swapper/006:50:240
713099524,29cyclictest0-21swapper/005:30:260
263262523,11sleep30-21swapper/307:15:153
163952522,10sleep20-21swapper/205:46:302
713499515,29cyclictest0-21swapper/306:15:173
713499515,28cyclictest0-21swapper/308:44:573
713499514,28cyclictest0-21swapper/305:50:123
7134995122,12cyclictest0-21swapper/306:05:083
7133995123,7cyclictest1124-21snmpd07:00:162
713099515,38cyclictest0-21swapper/005:50:170
713099515,28cyclictest0-21swapper/006:40:120
713099515,28cyclictest0-21swapper/006:40:120
713099514,28cyclictest0-21swapper/006:20:030
713099514,27cyclictest0-21swapper/006:26:030
249112512,10sleep00-21swapper/007:14:110
713499505,13cyclictest0-21swapper/308:39:513
713499505,13cyclictest0-21swapper/308:39:513
713499504,28cyclictest0-21swapper/305:35:183
713499504,26cyclictest0-21swapper/306:03:483
713499504,26cyclictest0-21swapper/306:03:483
7133995033,11cyclictest29343-21head07:20:232
713399503,41cyclictest0-21swapper/205:50:372
7133995027,10cyclictest1192-21munin-node06:25:132
7133995022,22cyclictest16549-21hddtemp_smartct06:55:122
7133995022,12cyclictest0-21swapper/205:40:072
7133995021,13cyclictest0-21swapper/205:30:122
713099504,39cyclictest0-21swapper/007:29:490
7130995020,12cyclictest0-21swapper/005:40:110
273212502,11sleep00-21swapper/007:19:310
713499495,27cyclictest0-21swapper/306:49:013
713499495,26cyclictest0-21swapper/307:24:503
713499495,26cyclictest0-21swapper/307:02:133
713499494,27cyclictest0-21swapper/305:58:163
713499494,27cyclictest0-21swapper/305:58:163
713499494,27cyclictest0-21swapper/305:40:073
7134994915,11cyclictest0-21swapper/305:30:253
713399493,10cyclictest0-21swapper/207:15:092
7133994921,13cyclictest0-21swapper/205:35:122
259742492,41sleep20-21swapper/206:07:022
713499484,27cyclictest0-21swapper/306:38:593
7134994818,13cyclictest0-21swapper/306:55:043
713399483,39cyclictest0-21swapper/206:29:552
56362483,39sleep00-21swapper/006:31:510
7134994730,11cyclictest14130-21gltestperf06:50:113
713399473,10cyclictest0-21swapper/207:05:232
713399473,10cyclictest0-21swapper/206:50:032
713399472,39cyclictest0-21swapper/206:45:072
7133994629,12cyclictest0-21swapper/206:00:112
7133994629,12cyclictest0-21swapper/206:00:112
7133994622,8cyclictest1124-21snmpd06:13:552
713399453,38cyclictest0-21swapper/205:55:172
713399453,38cyclictest0-21swapper/205:55:172
317222452,37sleep20-21swapper/207:25:222
68082404,29sleep20-21swapper/205:26:082
713499368,19cyclictest0-21swapper/305:29:553
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional