You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-18 - 18:56
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 792 highest latencies:
System rack1slot1.osadl.org (updated Sat Jul 18, 2026 12:45:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
174342223161,48sleep10-21swapper/107:07:051
174902218152,21sleep00-21swapper/007:07:490
176122209175,22sleep30-21swapper/307:09:253
174502199160,25sleep20-21swapper/207:07:182
197372130,0sleep20-21swapper/210:02:002
17782991311,1cyclictest35-21ksoftirqd/309:00:003
17770991312,1cyclictest28-21ksoftirqd/209:00:002
1777099119,1cyclictest28-21ksoftirqd/210:05:142
17770991110,1cyclictest28-21ksoftirqd/209:15:152
1775099113,4cyclictest17064-21perf10:00:000
1775099112,4cyclictest27510-21perf10:55:000
17750991110,1cyclictest32163-1kworker/u9:009:37:310
1778299100,6cyclictest18698-21/usr/sbin/munin11:25:213
1777099108,1cyclictest28-21ksoftirqd/210:37:442
1777099108,1cyclictest14127-21expr09:55:162
1777099106,1cyclictest240-21systemd-journal09:20:542
1777099100,9cyclictest61650irq/122-eno111:00:122
1777099100,0cyclictest0-21swapper/210:57:202
1775099109,1cyclictest559-21cron07:56:000
1775099103,4cyclictest32677-21latency_hist10:20:000
177829996,1cyclictest240-21systemd-journal12:10:003
177709999,0cyclictest28-21ksoftirqd/211:45:002
177709998,1cyclictest28-21ksoftirqd/209:35:152
177709997,1cyclictest28-21ksoftirqd/211:14:122
177709997,1cyclictest28-21ksoftirqd/210:20:122
177709997,1cyclictest28-21ksoftirqd/208:50:012
177709997,1cyclictest28-21ksoftirqd/208:45:002
177709997,1cyclictest28-21ksoftirqd/207:15:012
177709994,2cyclictest240-21systemd-journal12:40:002
177619990,4cyclictest0-21swapper/110:15:211
177509998,1cyclictest9-21ksoftirqd/010:22:330
177509997,1cyclictest9-21ksoftirqd/008:45:000
177509993,5cyclictest14524-21ls08:10:000
177509990,8cyclictest0-21swapper/010:35:160
177829986,1cyclictest35-21ksoftirqd/307:30:013
177829986,1cyclictest13765-21apt-get12:00:143
177829986,1cyclictest10396-21diskmemload10:45:123
177829981,2cyclictest0-21swapper/309:25:003
177829980,5cyclictest0-21swapper/311:58:163
177829980,4cyclictest0-21swapper/312:15:123
177709987,1cyclictest28-21ksoftirqd/212:30:202
177709987,1cyclictest28-21ksoftirqd/210:50:162
177709987,1cyclictest28-21ksoftirqd/210:30:182
177709987,1cyclictest28-21ksoftirqd/210:15:222
177709987,1cyclictest28-21ksoftirqd/209:30:142
177709987,1cyclictest28-21ksoftirqd/209:05:012
177709986,1cyclictest61650irq/122-eno110:10:222
177709986,1cyclictest28679-21perf08:40:002
177709986,1cyclictest28-21ksoftirqd/208:30:002
177709986,1cyclictest28-21ksoftirqd/208:10:132
177709986,1cyclictest28-21ksoftirqd/207:15:002
177709980,7cyclictest0-21swapper/212:00:272
177619982,2cyclictest179312sleep110:40:291
177509982,4cyclictest10396-21diskmemload11:33:520
177509981,6cyclictest8820-21ssh12:35:120
177509980,7cyclictest14529-21latency_hist11:20:000
177509980,4cyclictest18064-21perf09:20:010
177829975,1cyclictest9101-21ssh11:53:533
177829975,1cyclictest693-21runrttasks12:26:103
177829975,1cyclictest35-21ksoftirqd/311:43:503
177829975,1cyclictest25053-21cat08:30:173
177829975,1cyclictest23730-21ssh09:25:203
177829975,1cyclictest23730-21ssh09:25:193
177829973,2cyclictest10396-21diskmemload09:39:093
177829972,1cyclictest0-21swapper/312:20:123
177829971,5cyclictest10396-21diskmemload10:22:403
177829971,5cyclictest10396-21diskmemload09:34:173
177829971,4cyclictest11780-21taskset12:38:243
177829971,3cyclictest0-21swapper/311:13:023
177829971,2cyclictest0-21swapper/310:08:593
177829970,5cyclictest2875-21awk11:05:013
177829970,4cyclictest0-21swapper/310:25:133
177829970,1cyclictest23865-21/usr/sbin/munin10:50:163
177829970,1cyclictest0-21swapper/311:08:503
177709977,0cyclictest28-21ksoftirqd/211:30:142
177709976,1cyclictest61650irq/122-eno112:10:152
177709976,1cyclictest61650irq/122-eno111:25:122
177709976,1cyclictest61650irq/122-eno109:40:182
177709976,1cyclictest61650irq/122-eno107:55:182
177709976,1cyclictest28-21ksoftirqd/212:20:212
177709976,1cyclictest28-21ksoftirqd/211:15:232
177709976,1cyclictest28-21ksoftirqd/210:45:142
177709976,1cyclictest28-21ksoftirqd/210:25:222
177709976,1cyclictest28-21ksoftirqd/209:10:232
177709976,0cyclictest61650irq/122-eno108:05:132
177709976,0cyclictest28-21ksoftirqd/211:50:152
177709975,1cyclictest61650irq/122-eno111:35:122
177709975,1cyclictest61650irq/122-eno107:45:192
177709975,1cyclictest28-21ksoftirqd/212:30:002
177709975,1cyclictest28-21ksoftirqd/211:55:132
177709975,1cyclictest28-21ksoftirqd/207:25:012
177709975,1cyclictest16773-21seq11:20:452
177709972,4cyclictest28283-21apt-get07:30:122
177619971,3cyclictest0-21swapper/111:50:141
177619970,4cyclictest0-21swapper/107:15:111
177509976,1cyclictest704-21ssh12:24:550
177509976,1cyclictest27223-21ssh10:11:130
177509976,1cyclictest16081-21/usr/sbin/munin10:40:210
177509975,1cyclictest8231-21ssh10:30:060
177509975,1cyclictest19613-21cat11:25:150
177509975,1cyclictest1604-21ssh11:01:490
177509973,0cyclictest10396-21diskmemload12:05:180
177509971,5cyclictest5082-21telnet12:30:130
177509971,5cyclictest2062-21apt-get11:45:120
177509971,1cyclictest0-21swapper/010:55:120
177509970,6cyclictest9108-21ssh11:11:040
177509970,6cyclictest892-21cstates07:40:130
177509970,6cyclictest6783-21ssh10:26:570
177509970,6cyclictest6509-21uname09:45:170
177509970,6cyclictest31198-21fschecks_count11:40:150
177509970,6cyclictest30423-21perf07:35:000
177509970,6cyclictest2967-21seq12:25:410
177509970,6cyclictest18202-21ssh11:24:300
177509970,6cyclictest15671-21ssh12:00:420
177509970,6cyclictest0-21swapper/009:25:440
177509970,6cyclictest0-21swapper/009:25:440
177509970,1cyclictest26087-21ssh09:30:110
177509970,1cyclictest25676-21apt-get12:15:120
177509970,1cyclictest24651-21ssh12:13:100
177509970,1cyclictest240-21systemd-journal11:59:590
177509970,1cyclictest21831-21ssh10:45:300
177509970,1cyclictest1757-21basename09:40:130
177509970,1cyclictest10396-21diskmemload11:06:010
177509970,1cyclictest0-21swapper/011:50:170
177509970,1cyclictest0-21swapper/011:38:350
177509970,1cyclictest0-21swapper/008:50:130
22537260,0sleep10-21swapper/111:30:031
177829965,1cyclictest4356-21ssh09:42:383
177829965,1cyclictest32144-21cat08:45:143
177829965,1cyclictest30960-21ssh10:15:493
177829965,1cyclictest28614-21ssh11:35:433
177829965,1cyclictest24850-21ssh11:31:323
177829965,1cyclictest23735-21ssh12:10:453
177829965,1cyclictest18200-21ssh10:41:113
177829965,1cyclictest17109-21ssh09:17:433
177829965,1cyclictest14673-21ssh09:55:203
177829965,1cyclictest14012-21ssh10:35:273
177829965,1cyclictest11771-21ssh09:51:383
177829964,1cyclictest19906-21ssh10:02:273
177829964,1cyclictest10396-21diskmemload10:30:273
177829963,1cyclictest240-21systemd-journal07:53:373
177829962,2cyclictest561-21nscd11:20:143
177829962,2cyclictest0-21swapper/312:30:113
177829961,2cyclictest10396-21diskmemload09:45:063
177829960,3cyclictest0-21swapper/309:12:343
177829960,2cyclictest26272-21ntpq10:10:183
177829960,2cyclictest0-21swapper/311:47:253
177829960,2cyclictest0-21swapper/310:55:083
177829960,1cyclictest0-21swapper/311:15:143
177709966,0cyclictest61650irq/122-eno112:15:142
177709966,0cyclictest61650irq/122-eno109:45:032
177709966,0cyclictest61650irq/122-eno109:05:132
177709966,0cyclictest61650irq/122-eno108:17:432
177709966,0cyclictest61650irq/122-eno107:54:412
177709966,0cyclictest61650irq/122-eno107:41:492
177709966,0cyclictest28-21ksoftirqd/210:40:192
177709965,1cyclictest61650irq/122-eno109:50:132
177709964,1cyclictest61650irq/122-eno112:05:162
177709964,1cyclictest28-21ksoftirqd/208:21:442
177709963,1cyclictest10396-21diskmemload11:45:152
177709962,1cyclictest240-21systemd-journal08:50:232
177709961,1cyclictest3668-21df_inode11:05:142
177709960,5cyclictest25723-21apt-get07:25:102
177709960,5cyclictest0-21swapper/208:00:162
177709960,3cyclictest23404-21ntp_states09:25:182
177709960,3cyclictest23404-21ntp_states09:25:172
177619966,0cyclictest0-21swapper/111:57:421
177619962,2cyclictest0-21swapper/110:05:381
177619961,3cyclictest0-21swapper/112:04:191
177619961,2cyclictest0-21swapper/111:35:501
177619960,6cyclictest0-21swapper/112:27:281
177619960,6cyclictest0-21swapper/111:12:301
177619960,6cyclictest0-21swapper/107:55:151
177619960,4cyclictest0-21swapper/112:37:101
177619960,4cyclictest0-21swapper/112:31:361
177619960,4cyclictest0-21swapper/109:48:411
177619960,3cyclictest0-21swapper/111:03:431
177619960,3cyclictest0-21swapper/109:28:591
177619960,3cyclictest0-21swapper/109:28:591
177619960,3cyclictest0-21swapper/107:10:151
177619960,2cyclictest326952sleep109:37:131
177619960,2cyclictest0-21swapper/112:17:291
177619960,2cyclictest0-21swapper/109:50:111
177619960,2cyclictest0-21swapper/109:20:091
177619960,2cyclictest0-21swapper/109:12:231
177619960,1cyclictest182332sleep111:24:351
177619960,1cyclictest0-21swapper/108:25:211
177509964,1cyclictest31395-21sed07:35:140
177509962,2cyclictest28655-21idleruntime-cro08:40:000
177509962,2cyclictest10037-21fschecks_count09:50:140
177509960,6cyclictest0-21swapper/009:10:180
177509960,6cyclictest0-21swapper/009:05:190
177509960,6cyclictest0-21swapper/008:10:070
177509960,5cyclictest0-21swapper/008:55:140
177509960,5cyclictest0-21swapper/007:15:090
177509960,2cyclictest0-21swapper/007:54:150
177509960,0cyclictest10396-21diskmemload10:07:440
177509960,0cyclictest0-21swapper/010:00:190
177509960,0cyclictest0-21swapper/009:20:120
177509960,0cyclictest0-21swapper/008:45:180
177509960,0cyclictest0-21swapper/008:24:150
177509960,0cyclictest0-21swapper/008:17:210
177509960,0cyclictest0-21swapper/007:25:190
177829955,0cyclictest15606-21kworker/3:008:13:213
177829955,0cyclictest0-21swapper/307:13:373
177829954,1cyclictest23223-21sensors08:25:203
177829953,1cyclictest9662-21taskset07:58:493
177829953,1cyclictest35-21ksoftirqd/308:53:123
177829953,1cyclictest2536-21taskset07:42:593
177829952,1cyclictest548-21systemd-logind08:40:203
177829952,1cyclictest21140-21aten2.4-expect07:15:103
177829951,3cyclictest30634-21apt-get07:35:113
177829951,1cyclictest19526-21head08:20:123
177829950,5cyclictest0-21swapper/307:45:503
177829950,2cyclictest0-21swapper/308:15:113
177829950,2cyclictest0-21swapper/308:05:193
177829950,0cyclictest0-21swapper/309:05:073
177709955,0cyclictest61650irq/122-eno107:38:192
177709953,1cyclictest24437-21cut08:30:142
177619955,0cyclictest0-21swapper/111:45:581
177619955,0cyclictest0-21swapper/110:54:101
177619955,0cyclictest0-21swapper/109:09:241
177619953,1cyclictest18689-21chrt11:25:101
177619951,2cyclictest0-21swapper/110:22:131
177619950,4cyclictest0-21swapper/109:15:141
177619950,4cyclictest0-21swapper/108:10:181
177619950,3cyclictest0-21swapper/110:45:181
177619950,3cyclictest0-21swapper/109:33:211
177619950,3cyclictest0-21swapper/107:25:151
177619950,2cyclictest0-21swapper/112:20:121
177619950,2cyclictest0-21swapper/112:13:011
177619950,2cyclictest0-21swapper/111:08:281
177619950,2cyclictest0-21swapper/110:32:201
177619950,2cyclictest0-21swapper/110:02:181
177619950,2cyclictest0-21swapper/109:57:151
177619950,2cyclictest0-21swapper/107:40:201
177619950,2cyclictest0-21swapper/107:37:161
177619950,1cyclictest0-21swapper/112:07:091
177619950,1cyclictest0-21swapper/111:15:221
177619950,1cyclictest0-21swapper/110:55:121
177509955,0cyclictest0-21swapper/008:32:570
177509955,0cyclictest0-21swapper/007:20:110
177509952,2cyclictest18164-21tr07:10:140
177509950,5cyclictest0-21swapper/008:25:110
177509950,5cyclictest0-21swapper/007:45:160
177509950,4cyclictest5916-21/usr/sbin/munin09:00:150
177509950,1cyclictest0-21swapper/008:00:130
177829943,1cyclictest26651-21tail08:35:103
177829942,1cyclictest6179-21tr09:00:143
177829941,1cyclictest0-21swapper/308:00:143
177829940,1cyclictest240-21systemd-journal07:30:003
177829940,1cyclictest240-21systemd-journal07:20:003
177619944,0cyclictest0-21swapper/109:00:001
177619944,0cyclictest0-21swapper/108:47:521
177619944,0cyclictest0-21swapper/108:06:461
177619943,1cyclictest7817-21chrt09:02:191
177619941,2cyclictest0-21swapper/108:50:201
177619941,2cyclictest0-21swapper/108:40:121
177619940,4cyclictest0-21swapper/108:20:011
177619940,2cyclictest0-21swapper/110:11:211
177619940,2cyclictest0-21swapper/108:35:131
177619940,1cyclictest0-21swapper/111:40:141
177619940,1cyclictest0-21swapper/110:35:481
177619940,1cyclictest0-21swapper/109:40:131
177619940,1cyclictest0-21swapper/108:20:111
177619940,1cyclictest0-21swapper/107:30:141
177619940,0cyclictest0-21swapper/110:25:381
177619932,1cyclictest203-21jbd2/sda2-807:45:121
177619932,1cyclictest0-21swapper/108:30:151
177619930,3cyclictest0-21swapper/108:00:051
177619930,3cyclictest0-21swapper/107:20:011
177619930,2cyclictest0-21swapper/107:50:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional