You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-18 - 15:11
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.

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 rackbslot4.osadl.org (updated Sat Apr 18, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
298599595,48cyclictest0-21swapper/308:59:323
265325912,16sleep10-21swapper/106:01:031
265325912,16sleep10-21swapper/106:01:031
298099587,46cyclictest20811-21idleruntime-cro08:51:532
298099583,49cyclictest0-21swapper/210:23:502
298099574,47cyclictest0-21swapper/208:20:032
298599562,48cyclictest22505-21ssh08:09:533
298099567,44cyclictest0-21swapper/208:07:422
298099563,47cyclictest0-21swapper/208:01:542
2971995646,5cyclictest21-21ksoftirqd/108:41:531
297199564,7cyclictest0-21swapper/109:46:411
298099554,45cyclictest0-21swapper/209:03:422
298099554,45cyclictest0-21swapper/208:57:572
298099552,8cyclictest28203-21ssh09:44:112
2971995523,27cyclictest17376-21/usr/sbin/munin08:47:241
298599544,45cyclictest0-21swapper/309:24:473
297199543,6cyclictest0-21swapper/109:03:121
298599536,41cyclictest0-21swapper/309:09:503
298599532,45cyclictest16384-21ssh09:27:513
298099533,7cyclictest0-21swapper/211:04:252
298099531,21cyclictest12307-21ssh10:48:492
296799534,7cyclictest0-21swapper/008:58:320
2967995321,28cyclictest3-21ksoftirqd/008:30:100
2985995216,31cyclictest17491-21sed08:02:263
298099524,43cyclictest0-21swapper/210:21:252
298099523,44cyclictest0-21swapper/211:15:222
298099523,10cyclictest0-21swapper/208:02:242
2980995211,35cyclictest0-21swapper/210:38:032
297199523,43cyclictest0-21swapper/111:06:191
298599514,10cyclictest0-21swapper/308:29:333
298099517,38cyclictest0-21swapper/208:56:172
298099514,6cyclictest0-21swapper/209:14:022
298099512,16cyclictest1550-21timerwakeupswit11:17:192
2971995115,5cyclictest0-21swapper/108:32:451
2971995115,5cyclictest0-21swapper/108:32:451
296799514,21cyclictest0-21swapper/010:05:530
298599505,39cyclictest0-21swapper/311:08:093
2985995041,5cyclictest37-21ksoftirqd/306:46:563
298599504,40cyclictest0-21swapper/309:36:303
2985995012,32cyclictest0-21swapper/310:35:563
2985995012,32cyclictest0-21swapper/308:19:063
298099506,38cyclictest0-21swapper/211:31:402
298099506,38cyclictest0-21swapper/210:58:052
298099505,40cyclictest0-21swapper/209:33:012
298099505,39cyclictest0-21swapper/210:43:072
298099504,40cyclictest0-21swapper/210:03:452
298099504,40cyclictest0-21swapper/209:49:452
298099504,40cyclictest0-21swapper/208:22:032
298099504,40cyclictest0-21swapper/206:17:202
298099504,40cyclictest0-21swapper/206:07:192
298099503,42cyclictest0-21swapper/210:30:472
298099503,42cyclictest0-21swapper/208:27:192
2980995011,6cyclictest0-21swapper/208:43:572
2980995010,35cyclictest0-21swapper/206:34:472
297199504,40cyclictest0-21swapper/109:20:511
297199504,40cyclictest0-21swapper/109:20:511
297199504,16cyclictest0-21swapper/108:14:251
297199503,42cyclictest32625-21ssh09:50:341
297199502,42cyclictest17882-21ssh08:03:041
2971995012,32cyclictest0-21swapper/110:22:571
296799505,8cyclictest0-21swapper/009:03:320
296799502,41cyclictest22405-21rm11:02:150
298599498,35cyclictest0-21swapper/310:27:363
298599498,35cyclictest0-21swapper/308:50:273
298599495,39cyclictest0-21swapper/308:54:113
298599494,6cyclictest0-21swapper/311:28:193
2985994912,5cyclictest0-21swapper/309:41:433
2985994911,32cyclictest0-21swapper/309:51:143
298099499,34cyclictest0-21swapper/207:47:192
298099496,37cyclictest0-21swapper/209:07:562
298099494,40cyclictest0-21swapper/210:10:312
298099494,40cyclictest0-21swapper/210:10:312
298099494,40cyclictest0-21swapper/208:37:362
298099494,39cyclictest0-21swapper/211:25:192
298099494,39cyclictest0-21swapper/209:57:092
298099494,38cyclictest0-21swapper/209:27:132
298099494,38cyclictest0-21swapper/208:32:532
298099494,38cyclictest0-21swapper/208:32:532
298099493,41cyclictest0-21swapper/207:54:492
2980994912,32cyclictest0-21swapper/207:02:222
2980994910,6cyclictest0-21swapper/210:13:262
2980994910,33cyclictest0-21swapper/210:53:422
2980994910,33cyclictest0-21swapper/210:53:422
297199494,40cyclictest0-21swapper/109:11:501
297199494,39cyclictest0-21swapper/110:49:351
2971994919,25cyclictest638-21runrttasks11:24:581
2971994911,32cyclictest0-21swapper/109:30:511
296799493,12cyclictest0-21swapper/009:52:520
2967994919,26cyclictest16065-21unixbench_multi09:27:230
2967994912,6cyclictest0-21swapper/009:26:040
298599484,38cyclictest0-21swapper/309:21:473
298599484,38cyclictest0-21swapper/309:21:473
2985994816,25cyclictest13298-21needreboot10:07:133
2985994816,25cyclictest13298-21needreboot10:07:133
2985994812,30cyclictest0-21swapper/310:43:503
298099484,38cyclictest0-21swapper/209:22:552
298099484,38cyclictest0-21swapper/209:17:572
298099484,38cyclictest0-21swapper/209:17:572
298099483,39cyclictest0-21swapper/210:32:012
298099483,39cyclictest0-21swapper/206:52:222
2980994810,5cyclictest0-21swapper/208:13:032
297199488,34cyclictest0-21swapper/111:13:511
297199484,39cyclictest0-21swapper/110:57:171
297199484,39cyclictest0-21swapper/110:53:531
297199484,39cyclictest0-21swapper/110:53:531
297199484,39cyclictest0-21swapper/109:40:011
297199484,39cyclictest0-21swapper/109:33:291
297199484,39cyclictest0-21swapper/109:22:031
297199484,39cyclictest0-21swapper/108:45:251
297199484,38cyclictest0-21swapper/111:30:341
297199484,38cyclictest0-21swapper/111:09:591
297199484,38cyclictest0-21swapper/110:28:121
297199484,38cyclictest0-21swapper/108:23:271
297199484,19cyclictest0-21swapper/110:32:191
296799485,37cyclictest5823-21open_files09:57:160
296799485,37cyclictest0-21swapper/009:17:230
296799485,37cyclictest0-21swapper/009:17:230
298599478,7cyclictest0-21swapper/310:13:523
298599478,33cyclictest0-21swapper/310:47:563
298599478,33cyclictest0-21swapper/309:13:443
298599478,33cyclictest0-21swapper/309:05:043
298599476,35cyclictest0-21swapper/310:04:203
298599475,13cyclictest0-21swapper/311:18:503
298599474,38cyclictest0-21swapper/310:57:513
298599474,38cyclictest0-21swapper/309:56:533
298599474,38cyclictest0-21swapper/308:46:463
298599474,37cyclictest0-21swapper/310:54:133
298599474,37cyclictest0-21swapper/310:54:133
298599474,37cyclictest0-21swapper/310:36:553
298599474,37cyclictest0-21swapper/310:17:323
298599474,37cyclictest0-21swapper/308:37:313
298599474,17cyclictest0-21swapper/308:36:053
298599474,17cyclictest0-21swapper/308:36:053
298599473,38cyclictest0-21swapper/309:55:563
298099477,7cyclictest0-21swapper/209:37:372
298099474,38cyclictest0-21swapper/211:08:232
298099474,38cyclictest0-21swapper/206:27:212
298099473,38cyclictest0-21swapper/206:47:582
298099473,11cyclictest0-21swapper/207:32:082
298099473,11cyclictest0-21swapper/207:32:082
297199479,32cyclictest0-21swapper/109:12:081
297199476,35cyclictest0-21swapper/111:20:361
297199474,38cyclictest0-21swapper/110:16:521
297199474,38cyclictest0-21swapper/109:59:521
297199474,37cyclictest0-21swapper/109:53:131
297199473,40cyclictest0-21swapper/110:37:401
2971994710,5cyclictest0-21swapper/110:02:591
2971994710,31cyclictest0-21swapper/108:17:471
296799478,12cyclictest0-21swapper/010:23:160
296799474,37cyclictest0-21swapper/011:25:560
296799474,37cyclictest0-21swapper/010:51:570
296799474,37cyclictest0-21swapper/010:51:570
296799473,39cyclictest0-21swapper/009:47:010
296799473,39cyclictest0-21swapper/008:14:130
298599465,35cyclictest0-21swapper/311:22:363
298599465,35cyclictest0-21swapper/308:22:063
298599464,37cyclictest0-21swapper/311:11:523
298599464,37cyclictest0-21swapper/311:01:573
298599464,36cyclictest0-21swapper/310:25:103
2985994614,27cyclictest26868-21proc_pri09:42:163
298099467,7cyclictest0-21swapper/209:54:042
298099467,34cyclictest4167-21latency06:02:152
298099467,34cyclictest4167-21latency06:02:152
298099465,36cyclictest0-21swapper/207:41:372
298099465,36cyclictest0-21swapper/207:41:372
298099464,9cyclictest0-21swapper/207:22:182
298099463,36cyclictest31920-21uniq07:17:102
297199464,37cyclictest0-21swapper/110:07:311
297199464,37cyclictest0-21swapper/110:07:311
297199464,37cyclictest0-21swapper/108:52:021
297199464,18cyclictest0-21swapper/110:12:321
297199463,38cyclictest0-21swapper/108:08:271
296799468,7cyclictest0-21swapper/010:13:120
296799464,37cyclictest0-21swapper/009:45:000
296799464,36cyclictest0-21swapper/011:18:190
296799464,36cyclictest0-21swapper/011:11:330
296799464,36cyclictest0-21swapper/010:47:140
296799464,36cyclictest0-21swapper/010:46:330
296799464,16cyclictest0-21swapper/010:40:310
298099453,9cyclictest0-21swapper/206:12:232
298099453,37cyclictest0-21swapper/206:42:122
298099453,36cyclictest0-21swapper/206:57:112
298099453,10cyclictest0-21swapper/206:37:112
298099452,37cyclictest11052-21/usr/sbin/munin06:22:272
2980994511,4cyclictest30257-21seq07:12:112
297199455,7cyclictest0-21swapper/108:27:051
297199454,36cyclictest0-21swapper/110:42:331
297199453,7cyclictest0-21swapper/108:57:521
296799455,35cyclictest0-21swapper/008:06:510
296799455,34cyclictest0-21swapper/009:14:110
296799454,36cyclictest0-21swapper/008:33:430
296799454,36cyclictest0-21swapper/008:33:430
296799454,35cyclictest0-21swapper/010:06:540
296799454,35cyclictest0-21swapper/010:06:540
296799454,35cyclictest0-21swapper/008:20:130
296799453,37cyclictest0-21swapper/008:07:080
296799453,36cyclictest29810-21ntpq11:12:120
296799452,39cyclictest15871-21diskmemload08:54:520
298599443,36cyclictest0-21swapper/308:13:433
298099443,7cyclictest9017-21hwlatdetect07:42:102
298099443,36cyclictest0-21swapper/207:07:112
298099442,36cyclictest3095-21aten_rbpower_vo07:27:072
296799445,33cyclictest0-21swapper/010:32:530
296799445,33cyclictest0-21swapper/010:19:120
296799445,33cyclictest0-21swapper/009:40:480
296799445,33cyclictest0-21swapper/008:46:030
296799445,33cyclictest0-21swapper/008:37:120
296799444,36cyclictest0-21swapper/010:59:170
296799444,35cyclictest0-21swapper/010:29:370
2967994413,27cyclictest8697-21grep11:27:130
296799434,10cyclictest0-21swapper/008:49:430
2971994232,6cyclictest21-21ksoftirqd/106:51:561
296799414,32cyclictest0-21swapper/007:25:190
103662413,7sleep10-21swapper/106:17:291
236724016,18sleep20-21swapper/205:57:382
236724016,18sleep20-21swapper/205:57:382
325502393,6sleep00-21swapper/008:22:270
98632383,6sleep00-21swapper/006:17:200
2971993829,5cyclictest21-21ksoftirqd/107:01:561
294322383,6sleep00-21swapper/007:10:430
2971993727,5cyclictest21-21ksoftirqd/108:01:541
252923714,17sleep30-21swapper/305:59:363
252923714,17sleep30-21swapper/305:59:363
102102373,7sleep10-21swapper/107:46:341
100062373,6sleep30-21swapper/307:44:023
87342363,6sleep10-21swapper/106:14:151
297199364,26cyclictest0-21swapper/106:29:511
296799364,27cyclictest0-21swapper/006:47:090
2967993626,6cyclictest0-21swapper/006:01:570
2967993626,6cyclictest0-21swapper/006:01:570
2985993522,8cyclictest13277-21cut06:27:113
2971993526,5cyclictest21-21ksoftirqd/107:31:551
296799355,25cyclictest0-21swapper/006:07:210
2985993422,7cyclictest15152-21cut06:32:123
296799344,26cyclictest0-21swapper/009:10:310
275622343,27sleep30-21swapper/307:05:433
246323412,16sleep00-21swapper/005:58:490
246323412,16sleep00-21swapper/005:58:490
2985993321,7cyclictest17081-21ls06:37:133
2985993321,7cyclictest10660-21cut07:47:103
298599332,15cyclictest231632sensors_fan06:52:233
2971993322,7cyclictest4272-21needreboot06:02:181
2971993322,7cyclictest4272-21needreboot06:02:181
296799334,25cyclictest0-21swapper/006:12:210
2967993321,7cyclictest13739-21sshd07:53:490
2971993220,7cyclictest29838-21wget07:12:051
2967993220,8cyclictest3090-21cut07:27:070
2967993220,7cyclictest8917-21tune2fs07:42:090
2967993220,7cyclictest5027-21df_inode07:32:060
2967993220,7cyclictest5027-21df_inode07:32:060
298599314,21cyclictest0-21swapper/307:22:093
298599314,21cyclictest0-21swapper/306:17:133
2985993118,8cyclictest7590-21rt-features07:37:213
2985993118,8cyclictest7590-21rt-features07:37:213
297199313,22cyclictest11029-21latency07:47:141
2971993122,5cyclictest21-21ksoftirqd/106:26:561
2971993121,6cyclictest31630-21aten_rbpower_cu07:17:061
2971993121,6cyclictest12853-21tr07:52:141
297199312,24cyclictest53032if_err_eth207:32:091
297199312,24cyclictest53032if_err_eth207:32:091
2971993119,7cyclictest22352-21cut06:52:071
296799313,24cyclictest0-21swapper/009:32:530
296799313,24cyclictest0-21swapper/006:56:570
2967993120,7cyclictest7600-21sendmail_mailqu07:37:210
2967993120,7cyclictest7600-21sendmail_mailqu07:37:210
298599304,21cyclictest0-21swapper/306:22:103
2985993020,6cyclictest6262-21ksmtuned07:34:003
2985993020,6cyclictest6262-21ksmtuned07:34:003
2985993020,6cyclictest25367-21head06:57:283
2971993020,6cyclictest638-21runrttasks06:34:191
2971993017,8cyclictest7893-21sed07:37:261
2971993017,8cyclictest7893-21sed07:37:261
296799303,24cyclictest0-21swapper/006:39:240
296799303,23cyclictest0-21swapper/006:54:490
296799303,23cyclictest0-21swapper/006:45:390
2967993020,6cyclictest638-21runrttasks06:23:550
2967993020,6cyclictest32374-21ntp_offset07:17:180
2967993020,6cyclictest30641-21sendmail_mailst07:12:200
2967993020,6cyclictest16049-21users06:32:280
298599295,18cyclictest14973-21/usr/sbin/munin07:57:183
298599294,20cyclictest0-21swapper/307:52:183
298599293,21cyclictest0-21swapper/306:07:103
2985992918,6cyclictest28322-21idleruntime07:07:123
2971992918,6cyclictest1971-21processes07:22:221
2971992918,6cyclictest18638-21cpu06:42:081
2971992917,7cyclictest28514-21sort07:07:171
296799293,22cyclictest0-21swapper/007:57:120
2967992919,6cyclictest13432-21kernelversion06:27:150
2967992919,6cyclictest10730-21fschecks_count07:47:100
2985992819,5cyclictest7638-21cut06:12:123
2985992818,6cyclictest638-21runrttasks07:17:223
2985992818,6cyclictest5139-21awk06:05:563
2985992818,6cyclictest5139-21awk06:05:563
2971992818,6cyclictest6285-21processes06:07:221
2971992818,6cyclictest26625-21load07:02:151
2971992817,7cyclictest16727-21aten_rbpower_po06:37:091
2967992818,6cyclictest26789-21open_files07:02:200
298599274,18cyclictest0-21swapper/306:47:103
2985992716,6cyclictest29768-21hostname07:12:043
2985992614,7cyclictest3033-21cut07:27:073
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional