You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-10-01 - 19:37

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 all highest latencies:
System rack1slot6s.osadl.org (updated Thu Oct 01, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9186991005,27cyclictest0-21swapper/210:25:172
9186991005,27cyclictest0-21swapper/210:25:172
91869910016,59cyclictest0-21swapper/205:52:252
918399984,12cyclictest0-21swapper/110:21:501
918699975,26cyclictest0-21swapper/208:51:092
918699964,27cyclictest0-21swapper/210:12:062
918699944,81cyclictest0-21swapper/207:15:252
918699924,29cyclictest0-21swapper/207:17:272
918699924,28cyclictest0-21swapper/210:07:012
918699914,11cyclictest0-21swapper/209:09:572
9186999125,57cyclictest0-21swapper/208:52:132
918699905,75cyclictest0-21swapper/210:27:312
9186999029,53cyclictest0-21swapper/208:42:282
9186999024,11cyclictest0-21swapper/208:09:362
9186999010,13cyclictest0-21swapper/208:12:242
918699894,28cyclictest0-21swapper/207:57:162
918699894,27cyclictest0-21swapper/205:50:472
918699894,26cyclictest0-21swapper/210:35:312
9186998918,14cyclictest0-21swapper/208:41:232
219499890,5rtkit-daemon2193-21rtkit-daemon08:58:510
918699884,76cyclictest0-21swapper/207:32:332
918699884,27cyclictest0-21swapper/206:51:252
918699884,19cyclictest3722-21kworker/2:209:38:492
9186998827,51cyclictest0-21swapper/209:47:392
219499880,5rtkit-daemon2193-21rtkit-daemon08:52:220
918699875,74cyclictest11417-21ssh09:02:122
918699875,74cyclictest11417-21ssh09:02:122
918699875,27cyclictest0-21swapper/206:32:322
918699874,75cyclictest0-21swapper/208:27:222
918699874,28cyclictest0-21swapper/208:19:012
918699874,27cyclictest0-21swapper/209:52:072
918699873,9cyclictest107550irq/46-eth009:32:252
9186998729,49cyclictest0-21swapper/209:42:092
9186998729,49cyclictest0-21swapper/209:42:092
9186998727,52cyclictest0-21swapper/210:02:212
9186998720,9cyclictest13798-21sh07:27:292
9186998720,12cyclictest0-21swapper/207:44:432
9186998720,12cyclictest0-21swapper/207:44:432
918699865,74cyclictest0-21swapper/210:17:062
918699865,73cyclictest0-21swapper/209:22:252
918699865,72cyclictest0-21swapper/208:32:112
918699865,27cyclictest0-21swapper/208:02:302
918699863,24cyclictest0-21swapper/206:57:112
9186998617,13cyclictest0-21swapper/207:22:092
9186998614,9cyclictest1799-21diskmemload10:37:202
918699855,33cyclictest0-21swapper/207:07:152
918699855,26cyclictest0-21swapper/207:56:182
918699854,73cyclictest0-21swapper/209:59:452
918699854,27cyclictest0-21swapper/205:32:122
9186998531,47cyclictest0-21swapper/207:37:172
9186998510,10cyclictest107550irq/46-eth007:50:582
918699845,27cyclictest0-21swapper/209:00:332
918699844,27cyclictest0-21swapper/209:30:092
918699843,23cyclictest0-21swapper/208:24:132
918699843,23cyclictest0-21swapper/208:24:132
918699843,20cyclictest1799-21diskmemload09:17:122
9186998219,10cyclictest18470-21ntp_kernel_pll_09:12:192
254362820,4sleep10-21swapper/106:52:121
918699814,66cyclictest0-21swapper/205:22:322
918699814,12cyclictest0-21swapper/207:02:312
219499810,6rtkit-daemon0-21swapper/208:41:071
918699804,13cyclictest0-21swapper/206:27:132
918699804,13cyclictest0-21swapper/205:27:322
918699795,14cyclictest0-21swapper/206:02:122
918699794,25cyclictest21385-21aten_r1power_en05:37:122
918699794,25cyclictest21385-21aten_r1power_en05:37:122
9186997925,45cyclictest0-21swapper/206:17:312
9186997925,45cyclictest0-21swapper/206:17:312
918699785,25cyclictest0-21swapper/206:07:292
9186997812,12cyclictest0-21swapper/206:22:242
918699775,27cyclictest0-21swapper/206:12:102
918699774,64cyclictest0-21swapper/206:46:582
918699774,29cyclictest0-21swapper/206:41:052
918699774,13cyclictest0-21swapper/206:52:122
219499770,5rtkit-daemon2193-21rtkit-daemon08:17:010
918699763,14cyclictest0-21swapper/205:42:312
219499760,5rtkit-daemon2193-21rtkit-daemon05:55:360
918699755,34cyclictest0-21swapper/205:57:182
9152750,6sleep00-21swapper/009:36:510
9186997425,13cyclictest0-21swapper/205:12:032
219499740,9rtkit-daemon0-21swapper/210:19:480
219499740,6rtkit-daemon0-21swapper/310:24:183
219499740,6rtkit-daemon0-21swapper/310:24:183
9186997314,9cyclictest9401-21munin-node05:12:152
219499710,13rtkit-daemon2193-21rtkit-daemon06:47:121
9186997027,8cyclictest13122-21proc_pri05:17:292
219499700,4rtkit-daemon2193-21rtkit-daemon10:32:100
219499680,4rtkit-daemon2193-21rtkit-daemon09:02:140
219499680,4rtkit-daemon2193-21rtkit-daemon09:02:140
219499680,4rtkit-daemon2193-21rtkit-daemon05:57:510
219499670,5rtkit-daemon2193-21rtkit-daemon09:57:190
219499670,5rtkit-daemon2193-21rtkit-daemon09:17:210
219499670,4rtkit-daemon2193-21rtkit-daemon09:14:060
219499670,4rtkit-daemon2193-21rtkit-daemon08:22:300
219499670,4rtkit-daemon2193-21rtkit-daemon08:22:300
219499670,4rtkit-daemon2193-21rtkit-daemon07:55:390
219499670,4rtkit-daemon2193-21rtkit-daemon07:19:030
219499670,4rtkit-daemon2193-21rtkit-daemon07:12:480
219499670,4rtkit-daemon2193-21rtkit-daemon07:03:480
219499670,4rtkit-daemon2193-21rtkit-daemon06:57:340
219499670,4rtkit-daemon2193-21rtkit-daemon06:47:270
219499670,4rtkit-daemon2193-21rtkit-daemon06:32:420
219499670,4rtkit-daemon2193-21rtkit-daemon06:12:430
918799664,22cyclictest0-21swapper/306:57:213
219499660,8rtkit-daemon0-21swapper/209:12:283
219499660,7rtkit-daemon0-21swapper/309:39:573
219499660,5rtkit-daemon2193-21rtkit-daemon10:12:190
219499660,4rtkit-daemon2193-21rtkit-daemon08:42:150
219499660,4rtkit-daemon2193-21rtkit-daemon08:12:460
219499660,4rtkit-daemon2193-21rtkit-daemon08:04:010
219499660,4rtkit-daemon2193-21rtkit-daemon07:33:550
219499660,4rtkit-daemon2193-21rtkit-daemon05:39:290
219499660,4rtkit-daemon2193-21rtkit-daemon05:39:290
219499660,10rtkit-daemon2193-21rtkit-daemon05:38:591
219499660,10rtkit-daemon2193-21rtkit-daemon05:38:591
219499650,7rtkit-daemon0-21swapper/210:28:253
219499650,5rtkit-daemon2193-21rtkit-daemon10:37:330
219499650,4rtkit-daemon2193-21rtkit-daemon09:55:190
219499650,4rtkit-daemon2193-21rtkit-daemon08:48:440
219499650,4rtkit-daemon2193-21rtkit-daemon06:54:110
219499640,6rtkit-daemon0-21swapper/207:39:403
219499640,4rtkit-daemon2193-21rtkit-daemon07:22:400
219499640,4rtkit-daemon2193-21rtkit-daemon06:08:130
9183996313,8cyclictest0-21swapper/107:02:281
219499630,9rtkit-daemon0-21swapper/207:12:111
219499630,6rtkit-daemon107550irq/46-eth010:07:413
219499630,5rtkit-daemon2193-21rtkit-daemon06:57:191
219499630,4rtkit-daemon2193-21rtkit-daemon06:07:131
219499630,14rtkit-daemon2193-21rtkit-daemon07:36:171
219499630,12rtkit-daemon2193-21rtkit-daemon08:48:291
219499620,9rtkit-daemon0-21swapper/208:03:241
219499620,5rtkit-daemon2193-21rtkit-daemon09:17:061
219499620,5rtkit-daemon0-21swapper/208:11:083
219499620,4rtkit-daemon2193-21rtkit-daemon06:12:281
219499620,13rtkit-daemon2193-21rtkit-daemon07:56:541
918399614,13cyclictest0-21swapper/105:15:051
296392614,22sleep30-21swapper/309:30:223
219499610,8rtkit-daemon0-21swapper/005:43:070
219499610,6rtkit-daemon0-21swapper/209:54:043
219499610,5rtkit-daemon2193-21rtkit-daemon06:32:121
219499610,5rtkit-daemon0-21swapper/207:48:243
219499610,13rtkit-daemon2193-21rtkit-daemon07:57:090
9187996015,25cyclictest0-21swapper/306:37:133
918399604,13cyclictest0-21swapper/108:22:101
918399604,13cyclictest0-21swapper/108:22:101
9187995912,36cyclictest0-21swapper/306:12:003
918399594,12cyclictest0-21swapper/105:47:211
219499590,4rtkit-daemon2193-21rtkit-daemon08:16:461
219499590,4rtkit-daemon2193-21rtkit-daemon05:58:511
219499590,13rtkit-daemon2193-21rtkit-daemon09:27:130
917799584,36cyclictest0-21swapper/007:30:270
917799580,11cyclictest2389-21rt-features06:02:310
219499580,4rtkit-daemon2193-21rtkit-daemon09:57:041
918799574,38cyclictest0-21swapper/308:36:253
918799573,20cyclictest20846-21expr09:17:083
918399574,47cyclictest0-21swapper/110:12:181
918399574,12cyclictest0-21swapper/107:43:021
918399574,12cyclictest0-21swapper/107:43:021
918399573,46cyclictest12369-21load09:52:141
9177995724,25cyclictest14749-21head09:07:130
219499570,5rtkit-daemon2193-21rtkit-daemon09:00:361
918799564,44cyclictest0-21swapper/307:22:133
918399564,13cyclictest0-21swapper/108:43:301
918399563,46cyclictest0-21swapper/109:32:121
917799566,33cyclictest3-21ksoftirqd/008:09:060
917799565,31cyclictest0-21swapper/008:31:540
917799564,15cyclictest0-21swapper/007:37:170
47432564,12sleep30-21swapper/307:15:253
41312563,46sleep04134-21ssh09:41:040
219499560,4rtkit-daemon2193-21rtkit-daemon09:43:270
219499560,4rtkit-daemon2193-21rtkit-daemon09:43:270
918799555,28cyclictest0-21swapper/305:47:323
918799554,45cyclictest0-21swapper/308:12:253
918799554,43cyclictest0-21swapper/310:32:073
918399554,45cyclictest0-21swapper/110:04:461
219499550,4rtkit-daemon2193-21rtkit-daemon07:22:251
219499550,4rtkit-daemon2193-21rtkit-daemon07:18:481
918799545,31cyclictest0-21swapper/308:22:043
918799545,31cyclictest0-21swapper/308:22:043
918799543,32cyclictest0-21swapper/309:42:093
918799543,32cyclictest0-21swapper/309:42:093
9187995425,21cyclictest14683-21unixbench_singl06:27:333
918399544,31cyclictest0-21swapper/108:27:271
918399544,28cyclictest0-21swapper/108:17:211
9183995423,13cyclictest0-21swapper/109:09:221
9183995419,17cyclictest26234-21df_abs07:47:111
29312543,9sleep31124-21snmpd08:48:583
260952543,11sleep30-21swapper/309:24:223
258962548,7sleep10-21swapper/109:23:351
201542544,10sleep00-21swapper/010:04:140
148002543,10sleep00-21swapper/006:28:220
918799534,41cyclictest0-21swapper/308:31:283
918799534,37cyclictest0-21swapper/310:02:113
9187995336,10cyclictest22527-21needreboot05:37:263
9187995336,10cyclictest22527-21needreboot05:37:263
9187995332,13cyclictest0-21swapper/309:32:203
9187995321,13cyclictest0-21swapper/307:57:223
9187995310,21cyclictest0-21swapper/306:52:083
918399538,29cyclictest0-21swapper/107:38:081
918399537,28cyclictest0-21swapper/109:28:151
918399534,30cyclictest0-21swapper/105:32:011
917799538,26cyclictest0-21swapper/010:07:060
917799535,39cyclictest27885-21python08:37:250
917799535,16cyclictest0-21swapper/009:47:490
917799535,14cyclictest0-21swapper/009:26:380
9177995322,13cyclictest0-21swapper/006:37:150
219499530,4rtkit-daemon0-21swapper/209:13:131
143872533,42sleep00-21swapper/005:22:150
9412522,44sleep10-21swapper/110:24:271
9412522,44sleep10-21swapper/110:24:271
918799529,24cyclictest30319-21tune2fs08:42:123
918799524,44cyclictest0-21swapper/310:16:063
918799524,29cyclictest0-21swapper/307:55:243
9187995234,10cyclictest5053-21grep08:02:283
918399524,41cyclictest14168-21munin-node07:27:331
918399524,32cyclictest0-21swapper/109:50:391
918399524,29cyclictest0-21swapper/110:32:161
918399524,13cyclictest0-21swapper/109:06:321
918399524,13cyclictest0-21swapper/109:06:321
917799524,28cyclictest22758-21tr07:42:100
917799524,28cyclictest22758-21tr07:42:100
276192523,11sleep30-21swapper/308:37:213
231362524,41sleep00-21swapper/008:32:060
15412522,10sleep30-21swapper/307:09:003
95292513,12sleep00-21swapper/005:12:160
918799515,28cyclictest0-21swapper/309:47:083
918799514,29cyclictest0-21swapper/308:55:313
918799514,25cyclictest14919-21iostat09:07:153
9187995135,10cyclictest556-21crond06:02:003
9187995124,20cyclictest23163-21fschecks_time06:47:163
9183995136,10cyclictest1133-21needreboot07:57:191
9183995135,10cyclictest8805-21fschecks_count06:17:181
9183995135,10cyclictest8805-21fschecks_count06:17:181
9177995131,13cyclictest0-21swapper/010:22:110
9177995131,13cyclictest0-21swapper/010:22:110
9177995120,13cyclictest0-21swapper/010:27:120
90792512,43sleep10-21swapper/108:09:411
219499510,5rtkit-daemon2193-21rtkit-daemon05:07:151
171032513,11sleep30-21swapper/310:00:143
147592513,10sleep10-21swapper/106:27:511
123612512,9sleep30-21swapper/305:17:193
918799507,23cyclictest72531ssh07:17:303
918799505,28cyclictest0-21swapper/309:02:043
918799505,28cyclictest0-21swapper/309:02:043
918799504,29cyclictest0-21swapper/310:37:033
918799504,28cyclictest0-21swapper/307:42:113
918799504,28cyclictest0-21swapper/307:42:113
918799504,28cyclictest0-21swapper/306:42:163
918799504,28cyclictest0-21swapper/305:42:233
918799504,27cyclictest0-21swapper/307:27:213
918799504,26cyclictest0-21swapper/308:20:393
918399504,30cyclictest0-21swapper/110:27:021
918399504,29cyclictest0-21swapper/106:42:171
918399504,27cyclictest0-21swapper/109:38:041
918399503,30cyclictest0-21swapper/108:32:231
9183995028,14cyclictest0-21swapper/105:32:181
9183995019,14cyclictest0-21swapper/108:52:041
917799505,27cyclictest0-21swapper/005:32:170
917799504,28cyclictest0-21swapper/006:22:240
917799504,28cyclictest0-21swapper/005:47:360
917799504,27cyclictest0-21swapper/006:17:240
917799504,27cyclictest0-21swapper/006:17:240
295802503,10sleep30-21swapper/310:17:313
219499500,4rtkit-daemon2193-21rtkit-daemon06:42:120
162122502,42sleep10-21swapper/105:25:431
161672503,10sleep30-21swapper/305:25:093
100932502,10sleep30-21swapper/306:19:143
100932502,10sleep30-21swapper/306:19:143
918799495,38cyclictest0-21swapper/308:59:353
918799494,27cyclictest0-21swapper/306:32:263
9187994934,9cyclictest20653-21tail05:32:343
918799493,29cyclictest15953-21munin-node07:32:103
918399494,28cyclictest0-21swapper/107:07:091
918399494,27cyclictest0-21swapper/109:42:191
918399494,27cyclictest0-21swapper/109:42:191
918399494,27cyclictest0-21swapper/106:37:121
918399494,26cyclictest0-21swapper/105:57:021
9183994916,8cyclictest22534-21processes10:07:191
917799494,27cyclictest0-21swapper/007:47:120
917799494,27cyclictest0-21swapper/007:07:140
917799494,27cyclictest0-21swapper/005:27:200
122022492,9sleep10-21swapper/106:22:301
9187994824,15cyclictest0-21swapper/306:22:293
918399484,27cyclictest0-21swapper/106:02:361
918399484,27cyclictest0-21swapper/105:17:251
9183994819,13cyclictest0-21swapper/110:36:521
917799485,13cyclictest11807-21aten2.4-expect05:17:120
918799474,26cyclictest0-21swapper/305:57:013
918799473,27cyclictest0-21swapper/305:12:263
9187994729,10cyclictest30351-21cut07:02:173
9187994720,12cyclictest0-21swapper/305:27:153
918799463,25cyclictest0-21swapper/306:15:513
9183994632,9cyclictest25473-21grep05:42:341
918799455,13cyclictest0-21swapper/306:02:203
88422444,34sleep00-21swapper/005:08:060
9187994122,13cyclictest0-21swapper/305:12:043
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional