You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-26 - 19:36

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 #3, 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
  
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 rack3slot6s.osadl.org (updated Fri Dec 26, 2025 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24268212095,20sleep00-21swapper/007:07:200
243732116105,6sleep20-21swapper/207:08:432
24319211598,12sleep10-21swapper/107:08:011
2446829679,11sleep30-21swapper/307:09:563
132422730,1sleep30-21swapper/312:22:143
126892730,2sleep1221ktimersoftd/111:45:011
283572690,0sleep30-21swapper/310:47:253
307232650,0sleep30-21swapper/312:05:153
53612270,1sleep20-21swapper/209:44:162
261152240,0sleep20-21swapper/210:07:292
182552230,1sleep00-21swapper/010:35:250
2450399211,2cyclictest8567-21diskmemload09:20:101
2450299211,2cyclictest0-21swapper/012:35:090
106462210,1sleep1221ktimersoftd/107:54:591
2450599200,2cyclictest0-21swapper/311:25:133
2450299200,2cyclictest0-21swapper/009:30:120
2450399190,17cyclictest0-21swapper/111:25:121
24504991814,2cyclictest0-21swapper/210:55:112
24503991814,2cyclictest12560-21kworker/u8:211:07:051
185272180,0sleep30-21swapper/309:20:243
2450499171,14cyclictest21466-21munin-node2
24503991714,2cyclictest6715-21kworker/u8:109:14:051
24503991714,2cyclictest24069-21kworker/u8:009:40:051
24503991714,2cyclictest24069-21kworker/u8:009:30:051
24503991714,2cyclictest2037-21kworker/u8:210:34:051
24503991714,2cyclictest12949-21kworker/u8:010:44:051
2450399170,2cyclictest0-21swapper/108:25:131
2450399170,2cyclictest0-21swapper/108:10:111
24504991611,3cyclictest0-21swapper/211:07:022
2450499160,3cyclictest0-21swapper/210:15:152
24503991613,2cyclictest2442-21kworker/u8:007:41:041
24503991613,2cyclictest12560-21kworker/u8:211:11:051
2450399161,2cyclictest19314-21apt-get11:15:131
24503991611,3cyclictest4147-21apt-get07:38:511
24503991611,3cyclictest0-21swapper/112:12:421
2450399160,14cyclictest0-21swapper/110:45:031
2450299160,3cyclictest0-21swapper/010:35:000
24505991512,2cyclictest28518-21apt-get07:20:073
24505991511,2cyclictest0-21swapper/311:50:063
2450599150,13cyclictest0-21swapper/311:01:303
2450599150,13cyclictest0-21swapper/309:15:143
24504991511,2cyclictest23618-21ssh11:20:122
24504991510,3cyclictest14987-21ssh11:10:102
2450499150,13cyclictest0-21swapper/212:35:102
2450399159,4cyclictest12632-21cron08:00:001
24503991512,2cyclictest9341-21kworker/u8:211:51:041
24503991512,2cyclictest5802-21kworker/u8:111:24:051
24503991512,2cyclictest3733-21kworker/u8:112:04:041
24503991512,2cyclictest32319-21kworker/u8:012:28:041
24503991512,2cyclictest25756-21kworker/u8:210:53:041
24503991512,2cyclictest24069-21kworker/u8:009:28:051
24503991512,2cyclictest24069-21kworker/u8:009:28:051
24503991512,2cyclictest12949-21kworker/u8:010:39:041
2450399151,12cyclictest7318-21hddtemp_smartct09:05:151
2450399150,3cyclictest0-21swapper/108:15:151
2450399150,2cyclictest0-21swapper/112:36:051
2450399150,13cyclictest0-21swapper/111:35:571
2450399150,13cyclictest0-21swapper/111:31:331
2450299151,12cyclictest32559-21ssh09:37:290
2450299151,12cyclictest32203-21sh12:06:250
24502991510,3cyclictest0-21swapper/011:56:400
24502991510,3cyclictest0-21swapper/007:35:150
2450299150,13cyclictest0-21swapper/010:05:160
210692151,2sleep021079-21ssh09:24:550
304682140,2sleep08567-21diskmemload11:27:200
24505991411,2cyclictest8567-21diskmemload11:31:073
24505991411,2cyclictest8567-21diskmemload10:27:473
24505991411,2cyclictest0-21swapper/310:08:073
24505991410,2cyclictest0-21swapper/311:35:243
2450599140,2cyclictest0-21swapper/311:57:173
2450599140,2cyclictest0-21swapper/309:57:473
2450599140,12cyclictest8567-21diskmemload09:25:313
2450599140,12cyclictest8567-21diskmemload09:25:303
2450599140,12cyclictest0-21swapper/308:45:123
2450499142,11cyclictest0-21swapper/211:28:412
24504991411,2cyclictest0-21swapper/211:44:182
24504991411,2cyclictest0-21swapper/210:20:142
24504991410,2cyclictest25339-21apt-get09:30:052
2450499140,3cyclictest20527-21ssh10:38:542
2450499140,3cyclictest11943-21timerwakeupswit09:50:262
2450499140,2cyclictest0-21swapper/210:25:182
2450499140,13cyclictest0-21swapper/211:15:082
2450499140,12cyclictest0-21swapper/212:15:262
2450499140,12cyclictest0-21swapper/210:12:002
2450499140,12cyclictest0-21swapper/209:29:312
2450499140,12cyclictest0-21swapper/209:29:302
2450499140,12cyclictest0-21swapper/209:20:262
2450499140,12cyclictest0-21swapper/209:12:382
2450399142,8cyclictest8567-21diskmemload11:04:591
24503991411,2cyclictest8567-21diskmemload12:30:591
24503991411,2cyclictest6205-21kworker/u8:109:47:041
24503991411,2cyclictest27699-21kworker/u8:110:14:051
24503991411,2cyclictest2442-21kworker/u8:007:47:051
24503991410,2cyclictest0-21swapper/109:52:591
2450399140,3cyclictest0-21swapper/112:05:061
2450399140,2cyclictest328750irq/24-eth110:00:251
2450399140,2cyclictest12860-21apt-get11:45:101
2450399140,2cyclictest0-21swapper/111:56:051
2450399140,12cyclictest8567-21diskmemload10:58:071
2450399140,12cyclictest8567-21diskmemload10:18:011
2450399140,12cyclictest8567-21diskmemload09:35:411
2450399140,12cyclictest0-21swapper/110:09:391
2450399140,10cyclictest0-21swapper/110:21:051
2450299149,3cyclictest32293-21aten2.4_r3power11:30:110
2450299149,3cyclictest15046-21ssh12:25:130
2450299142,7cyclictest0-21swapper/008:09:590
2450299141,2cyclictest13341-21df09:15:140
2450299140,2cyclictest0-21swapper/010:46:090
2450299140,12cyclictest6675-21snmpd11:39:250
2450299140,12cyclictest0-21swapper/011:24:190
2450299140,12cyclictest0-21swapper/011:09:280
2450299140,12cyclictest0-21swapper/010:27:040
2450299140,12cyclictest0-21swapper/009:43:130
2450299140,12cyclictest0-21swapper/009:12:060
2450299140,12cyclictest0-21swapper/009:05:150
87842130,2sleep00-21swapper/009:47:160
316122130,2sleep00-21swapper/010:50:320
24505991310,2cyclictest8567-21diskmemload10:21:503
24505991310,2cyclictest8567-21diskmemload09:50:443
24505991310,2cyclictest0-21swapper/312:35:553
24505991310,2cyclictest0-21swapper/311:48:303
24505991310,2cyclictest0-21swapper/311:41:013
24505991310,2cyclictest0-21swapper/311:11:163
24505991310,2cyclictest0-21swapper/310:57:043
24505991310,2cyclictest0-21swapper/310:35:043
24505991310,2cyclictest0-21swapper/310:15:203
24505991310,2cyclictest0-21swapper/310:11:593
2450599130,8cyclictest0-21swapper/312:29:043
2450599130,2cyclictest0-21swapper/312:11:293
2450599130,2cyclictest0-21swapper/312:00:103
2450599130,2cyclictest0-21swapper/310:53:563
2450599130,2cyclictest0-21swapper/309:45:583
2450599130,2cyclictest0-21swapper/307:45:223
2450599130,12cyclictest0-21swapper/312:15:153
2450599130,12cyclictest0-21swapper/311:07:513
2450599130,12cyclictest0-21swapper/310:04:343
2450599130,12cyclictest0-21swapper/309:11:493
2450599130,11cyclictest8567-21diskmemload12:30:113
2450599130,11cyclictest0-21swapper/311:15:233
2450499138,3cyclictest27748-21sort08:35:182
2450499138,3cyclictest20815-21ssh10:00:362
24504991310,2cyclictest32049-21ssh10:51:202
24504991310,2cyclictest0-21swapper/211:30:362
2450499130,2cyclictest8567-21diskmemload12:13:192
2450499130,2cyclictest22738-21ssh11:55:252
2450499130,2cyclictest0-21swapper/208:05:182
2450499130,12cyclictest0-21swapper/210:46:582
2450499130,11cyclictest8567-21diskmemload09:16:202
2450499130,11cyclictest16920-21ssh09:56:252
2450499130,11cyclictest0-21swapper/211:50:132
2450499130,11cyclictest0-21swapper/211:36:442
2450399138,3cyclictest0-21swapper/108:30:171
24503991310,2cyclictest24877-21kworker/u8:107:27:041
24503991310,2cyclictest0-21swapper/112:20:241
2450399130,2cyclictest0-21swapper/112:17:171
2450399130,2cyclictest0-21swapper/110:25:301
2450399130,2cyclictest0-21swapper/107:30:061
2450399130,12cyclictest0-21swapper/109:55:131
2450399130,12cyclictest0-21swapper/108:55:171
2450299132,7cyclictest8567-21diskmemload10:45:000
24502991310,2cyclictest0-21swapper/011:52:440
24502991310,2cyclictest0-21swapper/011:40:460
24502991310,2cyclictest0-21swapper/009:56:130
24502991310,2cyclictest0-21swapper/009:50:230
24502991310,2cyclictest0-21swapper/007:15:210
2450299130,2cyclictest8567-21diskmemload10:55:050
2450299130,2cyclictest0-21swapper/012:10:440
2450299130,2cyclictest0-21swapper/011:45:060
2450299130,2cyclictest0-21swapper/010:19:430
2450299130,12cyclictest0-21swapper/010:13:050
2450299130,11cyclictest8567-21diskmemload11:02:230
2450299130,11cyclictest0-21swapper/008:35:150
2450299130,11cyclictest0-21swapper/008:20:120
2450599129,2cyclictest3496-21proc_pri08:55:193
2450599129,2cyclictest0-21swapper/310:44:553
2450599129,2cyclictest0-21swapper/308:10:273
2450599129,2cyclictest0-21swapper/307:35:173
2450599122,7cyclictest0-21swapper/309:03:583
2450599122,7cyclictest0-21swapper/308:40:593
2450599120,11cyclictest0-21swapper/311:20:573
2450599120,11cyclictest0-21swapper/310:32:543
2450599120,11cyclictest0-21swapper/309:36:433
2450599120,11cyclictest0-21swapper/309:30:153
2450599120,11cyclictest0-21swapper/308:05:163
2450599120,11cyclictest0-21swapper/307:25:253
2450499129,2cyclictest0-21swapper/212:31:012
2450499129,2cyclictest0-21swapper/212:07:212
2450499129,2cyclictest0-21swapper/208:50:112
2450499129,2cyclictest0-21swapper/208:25:172
2450499129,2cyclictest0-21swapper/207:10:182
2450499120,2cyclictest0-21swapper/209:35:492
2450499120,11cyclictest0-21swapper/212:25:262
2450499120,11cyclictest0-21swapper/212:23:202
2450499120,11cyclictest0-21swapper/212:00:202
2450499120,11cyclictest0-21swapper/211:46:022
2450499120,11cyclictest0-21swapper/210:30:482
2450499120,11cyclictest0-21swapper/207:20:252
2450399129,2cyclictest9484-21kworker/u8:208:53:051
2450399129,2cyclictest24877-21kworker/u8:107:20:051
2450399129,2cyclictest24877-21kworker/u8:107:19:031
2450399122,7cyclictest0-21swapper/109:15:581
2450399122,6cyclictest0-21swapper/108:40:001
2450399121,9cyclictest0-21swapper/108:05:141
2450399121,9cyclictest0-21swapper/107:10:131
2450399121,8cyclictest7497-21gdm-simple-gree08:22:591
2450399120,11cyclictest0-21swapper/108:45:121
2450399120,10cyclictest0-21swapper/109:00:191
2450299129,2cyclictest8567-21diskmemload11:10:480
2450299129,2cyclictest8567-21diskmemload10:20:400
2450299129,2cyclictest0-21swapper/008:55:260
2450299129,2cyclictest0-21swapper/007:45:130
2450299129,2cyclictest0-21swapper/007:30:040
2450299129,2cyclictest0-21swapper/007:20:050
2450299127,3cyclictest31032-21grep07:25:130
2450299122,6cyclictest0-21swapper/008:55:000
2450299122,6cyclictest0-21swapper/008:30:000
2450299121,6cyclictest0-21swapper/009:25:010
2450299121,6cyclictest0-21swapper/009:25:000
24502991210,1cyclictest0-21swapper/011:16:160
2450299120,2cyclictest0-21swapper/012:20:540
2450299120,2cyclictest0-21swapper/012:00:460
2450299120,11cyclictest0-21swapper/012:31:040
2450299120,11cyclictest0-21swapper/012:16:090
2450299120,11cyclictest0-21swapper/010:00:360
2450299120,11cyclictest0-21swapper/008:45:140
32972110,2sleep30-21swapper/309:40:293
2450599118,2cyclictest0-21swapper/308:35:133
2450599118,2cyclictest0-21swapper/308:30:173
2450599115,4cyclictest600-21telnet08:50:113
2450599112,7cyclictest0-21swapper/307:58:593
2450599111,7cyclictest0-21swapper/307:51:583
2450599111,6cyclictest0-21swapper/307:10:233
2450599110,10cyclictest0-21swapper/307:30:163
2450499116,3cyclictest30321-21sed08:40:272
2450499110,2cyclictest0-21swapper/209:45:302
2450499110,2cyclictest0-21swapper/207:55:122
2450499110,10cyclictest0-21swapper/211:01:192
2450499110,10cyclictest0-21swapper/207:45:242
2450499110,10cyclictest0-21swapper/207:25:162
2450399110,5cyclictest0-21swapper/108:44:591
2450299118,2cyclictest0-21swapper/008:15:150
2450299118,2cyclictest0-21swapper/008:10:260
2450299113,6cyclictest0-21swapper/008:03:430
2450299112,6cyclictest0-21swapper/007:50:590
2450299110,3cyclictest25734-21pzem_power07:10:210
2450599107,2cyclictest0-21swapper/309:05:183
2450599106,2cyclictest5312-21munin-node3
2450599105,3cyclictest22719-21latency_hist08:25:003
2450499107,2cyclictest0-21swapper/207:30:162
2450499106,2cyclictest3399-21proc_pri07:35:202
2450499105,3cyclictest6318-21Xorg08:31:592
2450499105,3cyclictest5190-21grep09:00:162
2450499105,3cyclictest10178-21tail07:50:252
2450499102,6cyclictest0-21swapper/208:23:472
2450499100,6cyclictest0-21swapper/207:15:242
2450399106,2cyclictest13150-21grep08:00:141
2450299105,3cyclictest5121-21fschecks_time07:40:130
2450299102,6cyclictest0-21swapper/009:03:540
2450299100,9cyclictest9484-21kworker/u8:208:43:040
123432100,2sleep00-21swapper/007:56:200
28403290,1sleep30-21swapper/307:18:413
245059994,3cyclictest12971-21telnet08:00:123
245059991,7cyclictest0-21swapper/308:18:053
245049996,2cyclictest0-21swapper/208:45:132
245049996,2cyclictest0-21swapper/207:40:142
245049994,3cyclictest13310-21cut08:00:152
245049993,4cyclictest3297-21wc08:55:172
245049993,4cyclictest18673-21cron08:15:002
245049991,6cyclictest0-21swapper/209:05:252
245029994,3cyclictest0-21swapper/008:30:120
23298290,1sleep30-21swapper/308:25:153
245049983,3cyclictest18928-21aten2.4-expect08:15:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional