You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-01 - 07:29
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, lowest P state: performance
Characteristics of the 376 highest latencies:
System rack3slot0.osadl.org (updated Wed Apr 01, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112352780,0sleep20-21swapper/222:05:302
194282730,2sleep11862699cyclictest23:46:211
274392720,0sleep50-21swapper/523:15:095
322002670,0sleep70-21swapper/722:17:457
9532600,0sleep10-21swapper/121:37:021
9532600,0sleep10-21swapper/121:37:021
241952550,2sleep71864199cyclictest22:28:267
40662520,2sleep01862099cyclictest23:04:310
46052510,0sleep60-21swapper/621:13:126
204622500,0sleep220450-21sshd23:12:502
1827224926,9sleep60-21swapper/619:03:416
125472490,2sleep41863899cyclictest21:17:194
228632480,1sleep722816-21timerwakeupswit23:16:407
1816024835,9sleep10-21swapper/119:02:081
131842480,0sleep70-21swapper/700:00:537
212552470,1sleep321243-21sshd21:54:583
99822460,1sleep665-21ksoftirqd/623:43:546
5372450,1sleep1507-21sshd22:25:161
245032440,0sleep00-21swapper/021:34:450
179662440,0sleep40-21swapper/423:40:394
169642440,0sleep1231rcuc/122:39:091
160572440,0sleep30-21swapper/322:59:383
11872440,0sleep60-21swapper/623:56:276
46152430,0sleep70-21swapper/722:55:177
4172430,0sleep50-21swapper/521:27:455
31532430,0sleep60-21swapper/623:24:566
313772430,0sleep50-21swapper/500:31:425
297962430,0sleep00-21swapper/022:26:510
277332430,0sleep00-21swapper/022:10:090
256042430,0sleep30-21swapper/300:03:293
210932430,0sleep60-21swapper/622:37:306
210662430,0sleep00-21swapper/021:14:110
111332430,0sleep30-21swapper/321:35:523
33632420,0sleep30-21swapper/322:08:443
195812420,0sleep40-21swapper/421:40:024
195812420,0sleep40-21swapper/421:40:024
206902410,0sleep10-21swapper/121:54:561
1832724129,9sleep70-21swapper/719:04:317
13942410,0sleep60-21swapper/623:36:016
13942410,0sleep60-21swapper/623:36:016
9702400,0sleep10-21swapper/119:31:301
29072400,0sleep30-21swapper/323:41:343
287452400,0sleep60-21swapper/622:04:386
196282400,0sleep70-21swapper/721:19:387
1814624027,9sleep50-21swapper/519:01:565
142562400,0sleep50-21swapper/522:59:325
58892390,0sleep20-21swapper/221:59:382
233202390,0sleep40-21swapper/423:50:164
1845723927,8sleep00-21swapper/019:06:160
1833223927,8sleep30-21swapper/319:04:353
1833123926,9sleep20-21swapper/219:04:342
1826623926,9sleep40-21swapper/419:03:394
147352390,1sleep09-21ksoftirqd/022:14:580
138452390,0sleep30-21swapper/321:48:583
74282330,2sleep41863899cyclictest00:26:374
39762270,0sleep40-21swapper/400:35:504
1863999190,18cyclictest4204-21kworker/5:000:14:215
18620991915,3cyclictest9-21ksoftirqd/023:22:050
1862099190,18cyclictest8007-21kworker/0:021:40:360
1862099190,18cyclictest8007-21kworker/0:021:40:360
219072180,0sleep20-21swapper/222:31:572
18620991816,1cyclictest9-21ksoftirqd/022:18:260
18620991814,1cyclictest9-21ksoftirqd/000:04:160
18620991813,2cyclictest10509-21kworker/u16:321:26:270
125962180,0sleep00-21swapper/021:43:180
273362170,1sleep727333-21grepconf.sh21:25:397
257012170,0sleep20-21swapper/223:03:532
215982170,0sleep50-21swapper/522:04:135
18639991716,1cyclictest57-21ksoftirqd/522:47:175
18639991716,1cyclictest57-21ksoftirqd/522:32:495
18639991715,1cyclictest57-21ksoftirqd/500:16:345
18639991713,3cyclictest57-21ksoftirqd/523:37:495
18620991715,2cyclictest27712-21kworker/u16:421:50:060
18620991714,2cyclictest9-21ksoftirqd/022:47:340
18620991711,5cyclictest9-21ksoftirqd/021:57:380
1862099170,1cyclictest131rcu_sched00:34:300
154222170,0sleep70-21swapper/722:57:417
239772160,0sleep20-21swapper/221:45:522
18639991615,1cyclictest57-21ksoftirqd/500:27:405
18639991614,1cyclictest686-21dbus-daemon23:47:205
18639991614,1cyclictest57-21ksoftirqd/522:12:405
18639991614,1cyclictest57-21ksoftirqd/521:25:575
1863899167,5cyclictest24032-21sshd22:48:554
18633991614,2cyclictest33-21ksoftirqd/221:41:102
18633991614,2cyclictest33-21ksoftirqd/221:41:102
18633991614,1cyclictest33-21ksoftirqd/221:25:032
18620991615,0cyclictest24128-21kworker/u16:122:54:420
18620991614,1cyclictest9-21ksoftirqd/023:47:420
18620991614,1cyclictest9-21ksoftirqd/023:11:340
18620991614,1cyclictest9-21ksoftirqd/023:08:380
18620991614,1cyclictest9-21ksoftirqd/022:56:260
18620991614,1cyclictest9-21ksoftirqd/021:16:290
18620991614,1cyclictest9-21ksoftirqd/021:06:450
18620991614,1cyclictest15-21kswork23:41:360
18620991613,2cyclictest9-21ksoftirqd/023:28:200
18620991613,2cyclictest492-21systemd-journal23:56:360
18620991613,2cyclictest10203-21kworker/0:122:43:340
18620991612,1cyclictest9-21ksoftirqd/022:33:170
18639991514,1cyclictest57-21ksoftirqd/522:55:405
18639991514,1cyclictest57-21ksoftirqd/521:47:215
18639991513,2cyclictest1-21systemd21:35:125
1863899150,15cyclictest0-21swapper/400:01:354
18620991514,1cyclictest9-21ksoftirqd/022:24:580
18620991514,1cyclictest9-21ksoftirqd/000:26:500
18620991513,1cyclictest9-21ksoftirqd/023:53:200
18620991513,1cyclictest9-21ksoftirqd/023:39:200
18620991513,1cyclictest9-21ksoftirqd/022:01:560
18620991512,2cyclictest9694-21kworker/0:221:22:590
18620991512,2cyclictest9-21ksoftirqd/000:12:040
18620991510,4cyclictest9-21ksoftirqd/021:54:550
1862099150,15cyclictest25704-21kworker/0:000:08:330
1862099150,14cyclictest23276-21kworker/0:223:16:330
175652150,0sleep1231rcuc/100:23:291
167452150,0sleep60-21swapper/622:29:536
266752140,0sleep70-21swapper/700:03:337
260412140,0sleep60-21swapper/623:13:106
18641991412,1cyclictest73-21ksoftirqd/700:10:017
1864099148,3cyclictest65-21ksoftirqd/623:30:486
18640991413,1cyclictest65-21ksoftirqd/621:38:596
18640991413,1cyclictest65-21ksoftirqd/621:38:596
18640991412,1cyclictest65-21ksoftirqd/622:56:536
18640991411,2cyclictest65-21ksoftirqd/621:42:346
18639991413,1cyclictest57-21ksoftirqd/522:16:445
18639991413,1cyclictest57-21ksoftirqd/521:41:515
18639991413,1cyclictest57-21ksoftirqd/521:11:365
18639991413,1cyclictest57-21ksoftirqd/521:08:025
18639991413,1cyclictest57-21ksoftirqd/500:23:055
18639991412,1cyclictest57-21ksoftirqd/523:41:305
18639991412,1cyclictest57-21ksoftirqd/523:23:315
18639991412,1cyclictest57-21ksoftirqd/522:41:205
18639991412,1cyclictest57-21ksoftirqd/522:21:425
18639991412,1cyclictest57-21ksoftirqd/500:03:055
18639991411,2cyclictest57-21ksoftirqd/500:10:535
18638991411,2cyclictest49-21ksoftirqd/422:19:394
1863899140,14cyclictest0-21swapper/422:27:094
18633991412,2cyclictest13550irq/24-ahci[00023:50:032
18633991412,1cyclictest33-21ksoftirqd/223:34:132
18633991412,1cyclictest33-21ksoftirqd/223:34:132
18633991412,1cyclictest33-21ksoftirqd/222:37:042
18626991412,1cyclictest25-21ksoftirqd/123:12:281
18626991412,1cyclictest25-21ksoftirqd/121:10:241
18620991412,1cyclictest9-21ksoftirqd/023:32:570
18620991412,1cyclictest9-21ksoftirqd/023:32:570
18620991412,1cyclictest9-21ksoftirqd/000:21:350
18620991412,1cyclictest9-21ksoftirqd/000:16:180
18620991411,2cyclictest10203-21kworker/0:122:36:500
286092130,0sleep40-21swapper/400:09:154
277412130,0sleep60-21swapper/622:54:446
266172130,0sleep10-21swapper/121:29:171
196522130,0sleep20-21swapper/219:06:332
196522130,0sleep20-21swapper/219:06:332
1864199136,2cyclictest21692-21sshd22:39:257
1864199133,4cyclictest1-21systemd21:13:027
18641991310,2cyclictest7825-21sshd23:54:587
18640991311,1cyclictest65-21ksoftirqd/622:26:136
18640991311,1cyclictest65-21ksoftirqd/621:08:426
18640991310,1cyclictest65-21ksoftirqd/621:51:476
1864099130,12cyclictest8847-21id23:53:066
18639991311,1cyclictest57-21ksoftirqd/523:51:525
18639991311,1cyclictest57-21ksoftirqd/523:21:055
18639991311,1cyclictest57-21ksoftirqd/523:06:505
18639991311,1cyclictest57-21ksoftirqd/523:02:275
18639991311,1cyclictest57-21ksoftirqd/522:26:215
18639991311,1cyclictest57-21ksoftirqd/522:09:585
18639991310,1cyclictest57-21ksoftirqd/523:32:005
18639991310,1cyclictest57-21ksoftirqd/523:32:005
18639991310,1cyclictest57-21ksoftirqd/521:36:385
18639991310,1cyclictest57-21ksoftirqd/521:36:385
1863899135,2cyclictest686-21dbus-daemon22:38:434
1863899135,2cyclictest686-21dbus-daemon22:06:194
1863899135,2cyclictest16378-21cp23:20:064
1863899134,2cyclictest885-21polkitd21:11:384
1863899133,2cyclictest17698-21bash22:57:494
1863899130,12cyclictest15834-21sshd21:54:394
18633991311,1cyclictest33-21ksoftirqd/223:54:162
1863399130,12cyclictest1413-21sshd23:43:242
1862699138,1cyclictest25-21ksoftirqd/121:47:371
18626991311,1cyclictest25-21ksoftirqd/123:31:011
18626991311,1cyclictest25-21ksoftirqd/123:10:261
18626991311,1cyclictest25-21ksoftirqd/100:05:461
18626991310,3cyclictest25-21ksoftirqd/121:32:341
18620991311,2cyclictest8007-21kworker/0:020:36:290
112312130,0sleep30-21swapper/323:56:563
93452120,0sleep10-21swapper/122:42:221
289022120,1sleep6691-21systemd-logind23:48:426
258832120,0sleep20-21swapper/222:50:562
1864199129,2cyclictest27374-21bash21:59:007
1864199125,1cyclictest504-21fschecks_count21:31:317
1864199123,5cyclictest26969-21bash23:13:137
1864199122,4cyclictest2697-21systemd00:26:267
18641991211,1cyclictest73-21ksoftirqd/721:48:177
18641991210,1cyclictest73-21ksoftirqd/721:46:057
18641991210,1cyclictest6206-21bash23:32:297
18641991210,1cyclictest6206-21bash23:32:297
1864199121,11cyclictest4290-21sshd21:37:147
1864199121,11cyclictest4290-21sshd21:37:147
1864199120,6cyclictest32095-21grepconf.sh23:22:487
1864199120,11cyclictest0-21swapper/723:01:327
1864099129,2cyclictest6833-21grepconf.sh21:26:206
1864099129,2cyclictest14441-21sshd22:11:166
1864099122,3cyclictest24223-21sshd00:01:306
18640991210,1cyclictest65-21ksoftirqd/622:35:256
18640991210,1cyclictest65-21ksoftirqd/600:29:456
1863999129,2cyclictest57-21ksoftirqd/521:53:115
18639991211,1cyclictest57-21ksoftirqd/523:27:295
18639991210,1cyclictest57-21ksoftirqd/522:40:275
18639991210,1cyclictest57-21ksoftirqd/521:21:175
18639991210,1cyclictest492-21systemd-journal21:57:135
1863999120,2cyclictest131rcu_sched23:59:355
1863899124,2cyclictest887-21gdbus00:21:234
1863899124,2cyclictest8391-21grep23:06:354
1863899124,2cyclictest7776-21systemd23:04:444
1863899124,2cyclictest6962-21sshd23:53:004
1863899124,2cyclictest686-21dbus-daemon21:47:594
1863899124,2cyclictest686-21dbus-daemon21:06:544
1863899124,2cyclictest6495-21systemd21:26:194
1863899124,2cyclictest2985-21bash00:18:564
1863899124,2cyclictest2967-21bash21:59:284
1863899124,2cyclictest24867-21grepconf.sh22:35:574
1863899124,2cyclictest24078-21grep22:41:264
1863899124,2cyclictest19678-21grepconf.sh23:42:334
1863899124,2cyclictest15314-21bash21:36:074
1863899124,2cyclictest11567-21grepconf.sh23:31:014
1863899123,2cyclictest887-21gdbus00:11:494
1863899123,2cyclictest686-21dbus-daemon23:13:144
1863899123,2cyclictest3008-21id22:05:024
1863899123,2cyclictest29104-21systemd22:52:544
1863899123,2cyclictest28564-21sshd23:33:484
1863899123,2cyclictest28564-21sshd23:33:484
1863899123,2cyclictest13173-21grep21:41:304
1863899123,2cyclictest12502-21systemd23:57:014
18638991210,1cyclictest49-21ksoftirqd/422:23:054
1863899120,11cyclictest23194-21kworker/4:021:22:244
1863799122,4cyclictest4466-21sshd00:33:583
1863799122,4cyclictest3298-21sshd21:18:403
1863799122,4cyclictest19954-21grepconf.sh22:13:213
1863799122,4cyclictest18282-21sshd23:27:363
1863799122,4cyclictest1634-21bash23:49:003
18637991210,1cyclictest41-21ksoftirqd/300:20:383
18637991210,1cyclictest23425-21sshd22:48:543
1863799120,11cyclictest30351-21sshd22:23:123
1863799120,11cyclictest12533-21sshd23:14:173
1863399122,4cyclictest25613-21bash22:15:362
1863399122,4cyclictest16824-21sshd23:07:022
1862699129,2cyclictest12522-21cp23:38:261
1862699123,6cyclictest29088-21id23:33:501
1862699123,6cyclictest29088-21id23:33:501
1862699122,4cyclictest24848-21sshd21:25:301
18626991210,1cyclictest25-21ksoftirqd/122:48:491
1862699121,5cyclictest25537-21sshd00:12:471
1862099127,1cyclictest8007-21kworker/0:020:31:110
18620991212,0cyclictest8007-21kworker/0:020:57:390
18620991210,2cyclictest8007-21kworker/0:020:24:470
18620991210,2cyclictest8007-21kworker/0:019:59:390
78572110,0sleep30-21swapper/300:08:023
37042110,0sleep10-21swapper/122:14:181
240972110,1sleep724088-21grepconf.sh23:50:197
1864199119,1cyclictest73-21ksoftirqd/723:07:567
1864199119,1cyclictest0-21swapper/722:44:057
1864199115,1cyclictest73-21ksoftirqd/723:36:197
1864199113,4cyclictest1618-21sshd00:22:337
1864199112,4cyclictest4979-21sshd21:52:067
1864199112,4cyclictest0-21swapper/722:11:137
1864199112,3cyclictest0-21swapper/722:25:337
1864199111,4cyclictest686-21dbus-daemon21:29:017
1864199111,4cyclictest3363-21systemd00:11:327
1864199111,4cyclictest21677-21systemd22:11:357
1864199111,4cyclictest18462-21sshd23:44:247
1864199110,5cyclictest24039-21sshd00:18:167
1864199110,11cyclictest29158-21kworker/7:300:32:337
1864199110,1cyclictest0-21swapper/722:04:507
1864099119,1cyclictest65-21ksoftirqd/623:02:216
1864099119,1cyclictest65-21ksoftirqd/600:34:276
1864099119,1cyclictest65-21ksoftirqd/600:18:056
1864099117,1cyclictest65-21ksoftirqd/600:08:316
1864099116,1cyclictest65-21ksoftirqd/600:12:186
1864099114,4cyclictest32654-21grepconf.sh21:46:216
1864099113,5cyclictest686-21dbus-daemon21:32:466
1864099113,4cyclictest27368-21systemd21:25:396
1864099113,4cyclictest19914-21sshd22:44:536
1864099113,3cyclictest20566-21systemd-cgroups21:58:366
18640991110,1cyclictest65-21ksoftirqd/623:09:276
1864099110,11cyclictest0-21swapper/622:16:096
1863899114,2cyclictest686-21dbus-daemon23:21:374
1863899114,1cyclictest0-21swapper/419:11:364
1863899114,1cyclictest0-21swapper/419:11:364
1863899113,2cyclictest786-21snmpd20:22:334
1863899113,2cyclictest17903-21grepconf.sh22:11:274
1863799119,1cyclictest41-21ksoftirqd/323:09:293
1863799119,1cyclictest41-21ksoftirqd/321:14:393
1863799112,4cyclictest29851-21sshd23:37:333
1863799111,4cyclictest7226-21systemd-cgroups21:07:203
1863799111,4cyclictest686-21dbus-daemon23:31:583
1863799111,4cyclictest686-21dbus-daemon23:31:583
1863799110,5cyclictest686-21dbus-daemon22:05:393
1863799110,5cyclictest12471-21sshd23:23:343
1863799110,11cyclictest4387-21kworker/3:221:43:063
1863799110,10cyclictest23470-21sshd00:21:553
1863399119,1cyclictest691-21systemd-logind00:14:462
1863399114,4cyclictest686-21dbus-daemon00:10:092
1863399113,7cyclictest885-21polkitd21:11:022
1863399112,4cyclictest28456-21sshd23:00:212
1863399112,4cyclictest1677-21sshd21:16:402
18633991110,1cyclictest33-21ksoftirqd/222:06:522
18633991110,1cyclictest33-21ksoftirqd/200:29:092
1863399111,4cyclictest691-21systemd-logind22:52:232
1863399111,4cyclictest24064-21grepconf.sh00:03:242
1863399111,4cyclictest10943-21sshd00:23:062
1863399110,5cyclictest19056-21bash22:30:012
1863399110,1cyclictest686-21dbus-daemon00:31:572
1863399110,1cyclictest0-21swapper/222:19:312
1862699119,1cyclictest25-21ksoftirqd/122:09:451
1862699119,1cyclictest25-21ksoftirqd/100:29:241
1862699119,1cyclictest25-21ksoftirqd/100:00:101
1862699117,1cyclictest25-21ksoftirqd/123:55:051
18626991110,1cyclictest25-21ksoftirqd/100:07:541
1862699110,11cyclictest0-21swapper/122:34:451
1862699110,10cyclictest12958-21kworker/1:100:20:081
1862699110,1cyclictest0-21swapper/120:41:331
1862099119,2cyclictest8007-21kworker/0:019:09:590
1862099119,2cyclictest8007-21kworker/0:019:09:590
152952110,0sleep1231rcuc/122:29:481
61402107,1sleep125-21ksoftirqd/121:42:561
276932100,0sleep30-21swapper/321:57:073
1864199108,1cyclictest73-21ksoftirqd/723:27:487
1864199108,1cyclictest73-21ksoftirqd/722:46:487
1864199103,1cyclictest492-21systemd-journal21:06:397
1864199100,4cyclictest23333-21sshd22:32:037
1864099109,1cyclictest65-21ksoftirqd/623:16:526
1864099108,1cyclictest65-21ksoftirqd/622:48:066
1864099108,1cyclictest65-21ksoftirqd/622:18:116
1864099107,3cyclictest65-21ksoftirqd/600:22:096
1864099101,5cyclictest29591-21bash21:16:306
1863899108,2cyclictest0-21swapper/420:31:364
1863899103,2cyclictest786-21snmpd19:27:474
1863899103,2cyclictest1028-21missed_timers20:26:344
1863899103,1cyclictest786-21snmpd20:17:274
1863899103,1cyclictest18022-21cat20:56:354
1863799109,1cyclictest0-21swapper/323:55:543
1863799108,1cyclictest41-21ksoftirqd/322:53:423
1863799104,1cyclictest691-21systemd-logind00:29:193
1863799103,6cyclictest30933-21sshd22:41:443
1863799103,6cyclictest16131-21df23:01:303
1863799101,4cyclictest24259-21sshd22:34:013
1863799100,4cyclictest18743-21sshd21:40:013
1863799100,4cyclictest18743-21sshd21:40:013
1863799100,4cyclictest11308-21sshd22:18:263
1863799100,10cyclictest22485-21kworker/3:021:23:373
1863799100,10cyclictest0-21swapper/321:27:243
1863399108,1cyclictest33-21ksoftirqd/223:18:092
1863399108,1cyclictest33-21ksoftirqd/221:55:482
1863399108,1cyclictest33-21ksoftirqd/221:33:472
1863399108,1cyclictest33-21ksoftirqd/221:11:402
1863399108,1cyclictest33-21ksoftirqd/219:26:192
1863399108,1cyclictest33-21ksoftirqd/200:18:392
1863399107,2cyclictest17926-21bash23:57:202
1863399104,6cyclictest33-21ksoftirqd/222:41:222
1863399102,3cyclictest29982-21bash22:25:052
1863399102,3cyclictest0-21swapper/223:37:212
1863399100,4cyclictest14064-21sshd23:29:162
1862699108,1cyclictest25-21ksoftirqd/123:21:181
1862699108,1cyclictest25-21ksoftirqd/123:04:211
1862699108,1cyclictest25-21ksoftirqd/122:17:021
1862699108,1cyclictest25-21ksoftirqd/100:32:021
1862699101,6cyclictest885-21polkitd21:59:141
1862699100,10cyclictest0-21swapper/122:57:271
1862699100,10cyclictest0-21swapper/122:02:541
23033290,7sleep123302-21systemd23:42:461
186409997,1cyclictest65-21ksoftirqd/623:36:556
186399993,3cyclictest0-21swapper/520:36:125
186389993,1cyclictest18937-21cat20:01:344
186379992,1cyclictest686-21dbus-daemon00:11:223
186379990,9cyclictest4947-21kworker/3:422:37:173
186379990,4cyclictest13139-21sshd23:18:003
186379990,4cyclictest0-21swapper/322:27:413
186339998,1cyclictest33-21ksoftirqd/223:21:592
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional