You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-28 - 17:54
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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack0slot2.osadl.org (updated Tue Jul 28, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
205607921460,1sleep72056078-21ssh11:06:177
151607425645,7sleep50-21swapper/507:04:165
151607325645,7sleep40-21swapper/407:04:154
19965122540,0sleep71996513-21ssh10:43:577
152523225419,30sleep70-21swapper/707:07:237
1525658994947,1cyclictest1858920-21kworker/u16:0+events_unbound09:54:126
1525647994341,2cyclictest1752376-21kworker/u16:5+events_unbound09:34:034
1525659994138,2cyclictest1655982-21perf08:14:037
152523124030,7sleep60-21swapper/607:07:226
1525659993934,4cyclictest2069852-21latency_hist11:14:037
1525647993835,2cyclictest1787635-21kworker/u16:0+flush-8:009:19:064
1525652993735,2cyclictest2214741-21kworker/u16:3+events_unbound12:20:235
1525652993735,2cyclictest1752376-21kworker/u16:5+events_unbound09:10:475
1525647993734,2cyclictest1218428-21kworker/u16:0+flush-8:007:59:294
1525652993635,1cyclictest1957213-21kworker/u16:0+flush-8:012:18:075
1525652993634,2cyclictest1957213-21kworker/u16:0+events_unbound10:31:425
1525652993633,2cyclictest1996617-21kworker/u16:3+events_unbound11:09:155
1525647993634,2cyclictest1752376-21kworker/u16:5+events_unbound09:38:584
1525647993533,2cyclictest1957213-21kworker/u16:0+flush-8:011:46:024
1525647993533,2cyclictest1957213-21kworker/u16:0+flush-8:010:44:054
1525647993533,2cyclictest1957213-21kworker/u16:0+events_unbound12:04:334
1525652993432,2cyclictest1957213-21kworker/u16:0+events_unbound11:48:225
1525647993432,2cyclictest2214741-21kworker/u16:3+events_unbound12:23:034
1525647993432,2cyclictest1957213-21kworker/u16:0+events_unbound12:16:034
1525647993432,2cyclictest1940059-21kworker/u16:2+events_unbound11:33:414
1525647993432,2cyclictest1940059-21kworker/u16:2+events_unbound10:39:034
1525659993330,2cyclictest1775300-21munin-run09:14:037
1525652993331,2cyclictest2251717-21kworker/u16:1+flush-8:012:38:265
1525652993331,2cyclictest2021053-21kworker/u16:1+events_unbound11:08:015
1525652993331,2cyclictest1940059-21kworker/u16:2+events_unbound12:05:185
1525652993331,2cyclictest1800352-21kworker/u16:1+events_unbound09:57:185
1525652993331,2cyclictest1685342-21kworker/u16:4+events_unbound08:49:065
1525652993331,2cyclictest1558647-21kworker/u16:2+events_unbound07:45:435
1525647993331,2cyclictest2180304-21kworker/u16:1+flush-8:012:09:054
1525647993331,2cyclictest1996617-21kworker/u16:3+flush-8:011:02:114
1525647993331,2cyclictest1996617-21kworker/u16:3+flush-8:011:02:114
1525647993331,2cyclictest1800352-21kworker/u16:1+events_unbound10:42:114
1525652993230,2cyclictest1996617-21kworker/u16:3+events_unbound11:27:145
1525652993230,2cyclictest1940059-21kworker/u16:2+flush-8:011:17:015
1525652993230,2cyclictest1800353-21kworker/u16:2+events_unbound09:43:555
1525652993230,2cyclictest1800353-21kworker/u16:2+events_unbound09:43:555
1525652993230,2cyclictest1800353-21kworker/u16:2+events_unbound09:29:065
1525652993230,2cyclictest1548432-21kworker/u16:1+events_unbound07:28:435
1525652993229,2cyclictest1957213-21kworker/u16:0+flush-8:011:54:045
1525647993231,1cyclictest1772170-21kworker/u16:3+events_unbound09:18:504
1525647993230,2cyclictest1996617-21kworker/u16:3+flush-8:011:38:224
1525647993230,2cyclictest1957213-21kworker/u16:0+flush-8:011:53:234
1525647993230,2cyclictest1957213-21kworker/u16:0+events_unbound10:27:554
1525647993230,2cyclictest1940059-21kworker/u16:2+flush-8:011:15:504
1525647993230,2cyclictest1800352-21kworker/u16:1+flush-8:009:50:304
17469062310,1chrt0-21swapper/708:59:237
1525652993129,2cyclictest2251717-21kworker/u16:1+events_unbound12:30:335
1525652993129,2cyclictest2021053-21kworker/u16:1+events_unbound10:57:395
1525652993129,2cyclictest1996617-21kworker/u16:3+events_unbound11:31:265
1525652993129,2cyclictest1800353-21kworker/u16:2+events_unbound10:12:155
1525652993129,2cyclictest1800353-21kworker/u16:2+events_unbound09:37:185
1525652993129,2cyclictest1772170-21kworker/u16:3+events_unbound09:19:025
1525647993129,2cyclictest1940059-21kworker/u16:2+flush-8:011:19:404
1525647993129,2cyclictest1548432-21kworker/u16:1+events_unbound07:46:344
1525647993128,2cyclictest1957213-21kworker/u16:0+flush-8:010:49:334
1525647993128,2cyclictest1940059-21kworker/u16:2+events_unbound11:58:184
22166132300,1chrt2216611-21sh12:13:177
1525659993029,0cyclictest0-21swapper/712:14:187
1525652993028,2cyclictest1996617-21kworker/u16:3+flush-8:012:03:575
1525652993028,2cyclictest1957213-21kworker/u16:0+events_unbound12:12:015
1525652993028,2cyclictest1800352-21kworker/u16:1+events_unbound10:28:505
1525652993028,2cyclictest1800352-21kworker/u16:1+events_unbound09:51:185
1525647993028,2cyclictest1957213-21kworker/u16:0+events_unbound11:26:504
1525647993028,2cyclictest1940059-21kworker/u16:2+flush-8:011:05:464
1525647993028,2cyclictest1800353-21kworker/u16:2+events_unbound10:13:274
1525647993028,2cyclictest1800353-21kworker/u16:2+events_unbound09:27:514
1525647993028,2cyclictest1743795-21kworker/u16:2+events_unbound09:10:434
1525647993028,2cyclictest1548432-21kworker/u16:1+events_unbound07:35:154
1525652992927,2cyclictest1996617-21kworker/u16:3+events_unbound10:48:185
1525652992927,2cyclictest1957213-21kworker/u16:0+events_unbound12:24:225
1525652992927,2cyclictest1940059-21kworker/u16:2+events_unbound10:50:395
1525652992927,2cyclictest1800353-21kworker/u16:2+events_unbound10:03:235
1525652992927,2cyclictest1800353-21kworker/u16:2+events_unbound09:44:385
1525647992927,2cyclictest2214741-21kworker/u16:3+flush-8:012:26:504
1525647992927,2cyclictest1800353-21kworker/u16:2+events_unbound09:57:384
1525647992927,2cyclictest1800352-21kworker/u16:1+events_unbound09:43:224
1525647992927,2cyclictest1800352-21kworker/u16:1+events_unbound09:43:224
1525647992927,2cyclictest1685342-21kworker/u16:4+events_unbound08:53:144
1525652992826,2cyclictest2021053-21kworker/u16:1+flush-8:011:02:315
1525652992826,2cyclictest2021053-21kworker/u16:1+flush-8:011:02:315
1525652992826,2cyclictest1940059-21kworker/u16:2+events_unbound10:37:595
1525652992826,2cyclictest1800353-21kworker/u16:2+events_unbound10:05:385
1525652992826,2cyclictest1800352-21kworker/u16:1+events_unbound10:19:585
1525652992826,2cyclictest1787635-21kworker/u16:0+events_unbound09:21:485
1525647992826,2cyclictest2251717-21kworker/u16:1+events_unbound12:31:104
1525647992826,2cyclictest2228922-21kworker/u16:2+events_unbound12:35:344
1525647992826,2cyclictest1996617-21kworker/u16:3+events_unbound10:55:034
1525647992826,2cyclictest1940059-21kworker/u16:2+events_unbound11:11:424
1525647992826,2cyclictest1922786-21kworker/u16:4+flush-8:010:15:154
1525647992826,2cyclictest1858920-21kworker/u16:0+events_unbound10:01:134
1525647992826,2cyclictest1800353-21kworker/u16:2+events_unbound09:48:464
1525659992721,5cyclictest1743602-21latency_hist08:59:037
1525658992725,2cyclictest1957213-21kworker/u16:0+events_unbound11:22:056
1525652992725,2cyclictest1957213-21kworker/u16:0+events_unbound10:40:225
1525652992725,2cyclictest1752376-21kworker/u16:5+flush-8:009:25:565
1525652992725,2cyclictest1685342-21kworker/u16:4+events_unbound08:37:465
1525647992725,2cyclictest1996617-21kworker/u16:3+events_unbound11:43:274
1525647992725,2cyclictest1922786-21kworker/u16:4+flush-8:010:20:434
22534922260,1chrt2253490-21ssh12:28:247
1525659992624,1cyclictest0-21swapper/709:16:357
1525658992624,2cyclictest1685342-21kworker/u16:4+events_unbound08:55:466
1525658992624,2cyclictest1548432-21kworker/u16:1+events_unbound07:33:426
1525658992624,2cyclictest1548432-21kworker/u16:1+events_unbound07:33:426
1525658992623,2cyclictest1957213-21kworker/u16:0+flush-8:010:39:236
1525652992624,2cyclictest1957213-21kworker/u16:0+flush-8:011:19:455
1525652992624,2cyclictest1957213-21kworker/u16:0+events_unbound11:36:375
1525652992624,2cyclictest1940059-21kworker/u16:2+flush-8:011:51:405
1525652992624,2cyclictest1922786-21kworker/u16:4+flush-8:010:17:545
1525652992624,2cyclictest1548432-21kworker/u16:1+events_unbound07:57:205
1525647992624,2cyclictest1940059-21kworker/u16:2+events_unbound12:00:314
1525647992624,2cyclictest1800353-21kworker/u16:2+events_unbound10:07:024
1525647992624,2cyclictest1800352-21kworker/u16:1+events_unbound10:33:434
1525647992624,2cyclictest1666079-21kworker/u16:2+events_unbound08:34:034
1525647992624,2cyclictest1548432-21kworker/u16:1+flush-8:009:00:144
1525647992624,2cyclictest1218428-21kworker/u16:0+flush-8:008:21:154
1525652992523,2cyclictest1548432-21kworker/u16:1+flush-8:007:44:035
1525652992523,2cyclictest1515726-21kworker/u16:4+events_unbound07:13:035
1525647992523,2cyclictest1515726-21kworker/u16:4+flush-8:007:16:344
1525659992422,1cyclictest1922785-21idleruntime-cro10:14:037
1525658992422,2cyclictest2214741-21kworker/u16:3+flush-8:012:23:306
1525658992422,2cyclictest1724195-21kworker/u16:0+events_unbound09:07:346
1525658992422,2cyclictest1666079-21kworker/u16:2+events_unbound08:23:456
1525658992422,2cyclictest1548432-21kworker/u16:1+flush-8:008:14:466
1525658992422,2cyclictest1515726-21kworker/u16:4+events_unbound07:09:476
1525658992421,2cyclictest1800352-21kworker/u16:1+events_unbound09:44:076
1525652992422,2cyclictest1548432-21kworker/u16:1+flush-8:008:43:265
1525652992422,2cyclictest1548432-21kworker/u16:1+flush-8:008:20:545
1525659992322,0cyclictest0-21swapper/707:09:247
1525658992321,2cyclictest1940059-21kworker/u16:2+flush-8:011:05:106
1525658992321,2cyclictest1858920-21kworker/u16:0+flush-8:010:04:196
1525658992321,2cyclictest1685342-21kworker/u16:4+flush-8:008:50:166
1525658992321,2cyclictest1548432-21kworker/u16:1+events_unbound07:47:306
1525658992321,2cyclictest1218428-21kworker/u16:0+events_unbound07:56:476
1525658992321,2cyclictest1218428-21kworker/u16:0+events_unbound07:43:386
1525652992321,2cyclictest1548432-21kworker/u16:1+flush-8:008:25:315
1525647992321,2cyclictest1548432-21kworker/u16:1+flush-8:008:06:144
1525647992321,2cyclictest1218428-21kworker/u16:0+events_unbound07:26:344
1525659992221,0cyclictest0-21swapper/712:19:157
152565999220,20cyclictest1848938-21latency_hist09:44:037
152565999220,20cyclictest1848938-21latency_hist09:44:037
152565999220,20cyclictest1564362-21cut07:24:257
1525658992220,2cyclictest2214741-21kworker/u16:3+events_unbound12:28:086
1525658992220,2cyclictest1996617-21kworker/u16:3+flush-8:011:18:296
1525658992220,2cyclictest1996617-21kworker/u16:3+events_unbound10:54:576
1525658992220,2cyclictest1940059-21kworker/u16:2+events_unbound11:47:006
1525658992220,2cyclictest1800353-21kworker/u16:2+events_unbound09:39:476
1525658992220,2cyclictest1800353-21kworker/u16:2+events_unbound09:39:476
1525658992220,2cyclictest1800352-21kworker/u16:1+events_unbound09:51:076
1525658992220,2cyclictest1685342-21kworker/u16:4+events_unbound08:29:456
1525652992220,2cyclictest1996617-21kworker/u16:3+events_unbound11:42:135
1525652992220,2cyclictest1685342-21kworker/u16:4+flush-8:008:54:045
1525652992220,2cyclictest1685342-21kworker/u16:4+events_unbound08:30:265
1525652992220,2cyclictest1558647-21kworker/u16:2+events_unbound07:53:345
1525652992220,2cyclictest1548432-21kworker/u16:1+flush-8:007:38:145
1525659992120,0cyclictest0-21swapper/708:24:307
1525658992119,2cyclictest2214741-21kworker/u16:3+events_unbound12:31:576
1525658992119,2cyclictest1940059-21kworker/u16:2+events_unbound10:29:526
1525658992119,2cyclictest1752376-21kworker/u16:5+flush-8:009:29:316
1525658992119,2cyclictest1685342-21kworker/u16:4+flush-8:008:46:006
1525658992119,2cyclictest1626828-21kworker/u16:3+events_unbound08:03:266
1525658992119,2cyclictest1558647-21kworker/u16:2+events_unbound07:50:186
1525658992119,2cyclictest1548432-21kworker/u16:1+events_unbound09:02:546
1525652992119,2cyclictest1752376-21kworker/u16:5+events_unbound09:07:465
1525652992119,2cyclictest1548432-21kworker/u16:1+flush-8:007:32:475
1525652992119,2cyclictest1548432-21kworker/u16:1+flush-8:007:32:475
1525652992119,2cyclictest1548432-21kworker/u16:1+events_unbound07:21:035
1525659992019,0cyclictest0-21swapper/710:23:167
1525658992018,2cyclictest1626828-21kworker/u16:3+events_unbound08:06:166
1525658992018,2cyclictest1548432-21kworker/u16:1+flush-8:007:34:506
1525652992018,2cyclictest1724195-21kworker/u16:0+events_unbound09:02:155
1525652992018,2cyclictest1548432-21kworker/u16:1+flush-8:008:18:115
1525652992018,2cyclictest1548432-21kworker/u16:1+events_unbound08:05:355
1525652992018,2cyclictest1548432-21kworker/u16:1+events_unbound07:59:335
1525652992018,2cyclictest1515726-21kworker/u16:4+flush-8:007:18:275
1525647992018,2cyclictest1218428-21kworker/u16:0+events_unbound07:55:434
1525659991916,2cyclictest2160674-21kthreadcore11:49:227
1525659991913,5cyclictest1972015-21latency_hist10:34:037
1525659991912,5cyclictest2131315-21latency_hist11:39:027
152565999190,17cyclictest125-21kswapd011:18:067
1525658991917,2cyclictest1940059-21kworker/u16:2+events_unbound11:30:066
1525658991917,2cyclictest1800353-21kworker/u16:2+events_unbound10:01:566
1525658991917,2cyclictest1548432-21kworker/u16:1+events_unbound08:38:176
1525647991917,2cyclictest1666079-21kworker/u16:2+events_unbound08:44:264
1525659991817,0cyclictest0-21swapper/711:44:187
1525659991817,0cyclictest0-21swapper/711:39:157
1525659991817,0cyclictest0-21swapper/710:44:167
1525659991817,0cyclictest0-21swapper/709:19:297
1525659991814,3cyclictest1302-21snmpd08:37:047
1525659991812,5cyclictest1733899-21latency_hist08:54:037
1525658991816,2cyclictest1646257-21kworker/u16:2+events_unbound08:11:056
1525658991816,2cyclictest1548432-21kworker/u16:1+events_unbound07:27:326
1525652991816,2cyclictest1685342-21kworker/u16:4+events_unbound08:46:185
1525659991716,0cyclictest0-21swapper/710:04:507
152565999170,16cyclictest0-21swapper/707:49:287
1525658991715,2cyclictest2180304-21kworker/u16:1+flush-8:012:09:336
1525658991715,2cyclictest1940059-21kworker/u16:2+events_unbound10:53:086
1525658991715,2cyclictest1685342-21kworker/u16:4+events_unbound08:41:176
1525658991715,2cyclictest1666079-21kworker/u16:2+flush-8:008:26:586
1525658991715,2cyclictest1515726-21kworker/u16:4+events_unbound07:20:486
1525658991715,2cyclictest1515726-21kworker/u16:4+events_unbound07:17:486
1525659991615,0cyclictest0-21swapper/709:44:207
1525659991614,1cyclictest0-21swapper/711:30:517
1525659991614,1cyclictest0-21swapper/708:39:287
1525658991614,2cyclictest1940059-21kworker/u16:2+events_unbound11:59:486
1525658991614,2cyclictest1800353-21kworker/u16:2+flush-8:009:26:316
1525658991614,2cyclictest1772170-21kworker/u16:3+flush-8:009:22:156
1525658991614,2cyclictest1752376-21kworker/u16:5+events_unbound09:12:586
152565899160,15cyclictest2194162-21cut12:04:206
1525647991613,3cyclictest1666079-21kworker/u16:2+flush-8:008:24:204
1525659991513,1cyclictest1811549-21ssh09:27:517
1525658991513,2cyclictest2228922-21kworker/u16:2+events_unbound12:34:146
1525658991513,2cyclictest2021053-21kworker/u16:1+events_unbound11:13:066
1525658991513,2cyclictest1957213-21kworker/u16:0+flush-8:011:34:346
1525658991513,2cyclictest1957213-21kworker/u16:0+flush-8:011:24:366
1525658991513,2cyclictest1957213-21kworker/u16:0+flush-8:010:37:016
1525658991513,2cyclictest1800353-21kworker/u16:2+events_unbound09:35:506
152565899150,1cyclictest0-21swapper/611:41:386
1525647991513,2cyclictest1685342-21kworker/u16:4+flush-8:008:54:264
1525647991513,2cyclictest1506376-21kworker/u16:3+events_unbound07:09:284
1525659991412,1cyclictest0-21swapper/709:59:297
1525659991410,3cyclictest1302-21snmpd08:18:007
152565999140,1cyclictest0-21swapper/709:34:297
152565999140,12cyclictest1724173-21latency_hist08:49:047
1525658991412,2cyclictest1996617-21kworker/u16:3+events_unbound10:44:186
1525658991412,2cyclictest1957213-21kworker/u16:0+events_unbound11:51:006
1525658991412,2cyclictest1858920-21kworker/u16:0+events_unbound10:10:316
1525658991411,2cyclictest1800352-21kworker/u16:1+flush-8:010:24:236
152565899140,1cyclictest0-21swapper/611:03:106
152565899140,1cyclictest0-21swapper/611:03:106
152565899140,1cyclictest0-21swapper/610:16:486
152565899140,1cyclictest0-21swapper/609:18:386
1525652991412,2cyclictest1626828-21kworker/u16:3+flush-8:008:09:085
1525647991412,2cyclictest1548432-21kworker/u16:1+events_unbound07:39:224
152565999139,3cyclictest1302-21snmpd11:28:087
152565999139,3cyclictest1302-21snmpd09:52:397
1525659991313,0cyclictest0-21swapper/712:00:387
1525659991311,1cyclictest1763093-21diskmemload11:19:137
152565999130,11cyclictest2030012-21ssh10:54:267
1525658991312,1cyclictest0-21swapper/612:15:226
1525658991311,2cyclictest1940059-21kworker/u16:2+events_unbound11:55:466
1525647991312,1cyclictest0-21swapper/408:44:044
1525647991311,2cyclictest1685342-21kworker/u16:4+events_unbound08:36:144
152565999129,2cyclictest1302-21snmpd11:58:037
152565999129,2cyclictest1302-21snmpd09:57:427
152565999129,2cyclictest0-21swapper/707:34:047
152565999128,3cyclictest6050-21gmain08:04:267
152565999128,3cyclictest1302-21snmpd12:35:017
152565999128,3cyclictest1302-21snmpd12:31:317
152565999128,3cyclictest1302-21snmpd08:31:487
152565999128,3cyclictest1302-21snmpd08:01:517
152565999128,3cyclictest1302-21snmpd07:39:147
152565999120,11cyclictest0-21swapper/710:34:277
152565999120,10cyclictest1302-21snmpd07:16:437
1525647991210,2cyclictest1646257-21kworker/u16:2+flush-8:008:09:324
1525647991210,2cyclictest1548432-21kworker/u16:1+flush-8:009:04:184
1525647991210,2cyclictest1548432-21kworker/u16:1+flush-8:008:18:314
152564799120,0cyclictest0-21swapper/407:33:454
152564799120,0cyclictest0-21swapper/407:33:454
152565999118,2cyclictest1302-21snmpd12:07:127
152565999118,2cyclictest1302-21snmpd10:16:337
152565999118,2cyclictest1302-21snmpd07:20:317
152565999118,2cyclictest0-21swapper/710:49:347
152565999117,3cyclictest1302-21snmpd07:55:327
152565999115,5cyclictest6233-21gvfs-afc-volume10:27:117
1525659991111,0cyclictest0-21swapper/707:29:267
1525659991111,0cyclictest0-21swapper/707:29:267
152565999110,10cyclictest0-21swapper/709:29:267
152564799110,11cyclictest0-21swapper/407:49:504
152565999109,0cyclictest0-21swapper/707:44:217
152565999107,3cyclictest6124-21gmain09:04:337
152565999104,4cyclictest1671009-21grep08:19:217
152565999100,1cyclictest0-21swapper/710:59:477
152565999100,1cyclictest0-21swapper/710:59:477
152565899100,9cyclictest1936216-21fschecks_time10:19:176
15256479980,4cyclictest1549498-21cat07:19:164
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional