You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-05 - 06:59
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 highest latencies:
System rackeslot2.osadl.org (updated Sun Apr 05, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
92876521040,1sleep00-21swapper/019:21:120
12342302710,1sleep01234228-21ssh23:04:450
9613082690,2sleep20-21swapper/219:51:042
908630992624,1cyclictest0-21swapper/222:30:022
908630992523,1cyclictest0-21swapper/220:15:022
908628992522,2cyclictest3824565-21in:imuxsock21:15:000
908630992421,1cyclictest0-21swapper/222:20:002
908629992413,2cyclictest0-21swapper/122:51:121
908629992412,7cyclictest0-21swapper/121:40:011
908629992411,3cyclictest0-21swapper/123:10:011
908628992417,6cyclictest1170285-21kthreadcore22:21:110
908628992415,8cyclictest0-21swapper/023:30:000
908629992219,2cyclictest1265003-21latency_hist23:25:011
908629992218,3cyclictest1187359-21mailstats22:31:161
908629992215,2cyclictest1996-21runrttasks21:29:201
908629992214,3cyclictest1996-21runrttasks21:30:401
908629992214,2cyclictest3851875-21systemd-journal00:15:001
908629992213,3cyclictest1996-21runrttasks23:04:441
908629992211,3cyclictest0-21swapper/122:01:041
908628992212,5cyclictest1257112-21latency_hist23:20:020
908628992210,6cyclictest0-21swapper/022:01:040
2649091226,2phc2sys0-21swapper/322:24:083
908630992118,1cyclictest0-21swapper/200:40:002
908630992118,1cyclictest0-21swapper/200:25:012
908629992118,2cyclictest1121706-21sh21:50:021
908629992117,3cyclictest954878-21systemd-run19:45:011
908629992111,3cyclictest1329012-21kthreadcore00:06:131
908628992118,2cyclictest1070696-21irqcore21:16:110
90863099207,8cyclictest0-21swapper/221:46:042
908630992018,1cyclictest0-21swapper/222:35:012
908630992018,1cyclictest0-21swapper/219:30:012
908630992017,1cyclictest0-21swapper/223:55:002
908630992017,1cyclictest0-21swapper/219:15:012
908630992016,2cyclictest0-21swapper/220:30:002
908629992017,2cyclictest923486-21systemd-run19:20:001
908629992017,2cyclictest1276002-21kthreadcore23:31:111
908629992017,2cyclictest1135175-21grep21:56:171
908629992016,3cyclictest1290-21dbus-daemon19:40:001
908629992016,3cyclictest1112684-21unixbench-2d21:41:171
908629992011,3cyclictest1996-21runrttasks23:26:481
90862899209,6cyclictest1273063-21/usr/sbin/munin23:31:170
90862899209,6cyclictest0-21swapper/022:06:100
908628992017,2cyclictest1290-21dbus-daemon19:35:020
908628992017,2cyclictest1179721-21proc_pri22:26:140
908628992016,2cyclictest954878-21systemd-run19:45:010
908628992013,6cyclictest3851704-21mta-sts-daemon00:00:510
908628992011,5cyclictest0-21swapper/023:15:010
908628992011,4cyclictest0-21swapper/023:51:120
908628992010,6cyclictest1089450-21kthreadcore21:26:130
908628992010,6cyclictest0-21swapper/021:51:130
908628992010,5cyclictest0-21swapper/021:40:000
908630991917,1cyclictest0-21swapper/223:25:022
908630991917,1cyclictest0-21swapper/222:45:022
908630991916,1cyclictest0-21swapper/222:00:012
90863099191,10cyclictest0-21swapper/221:10:012
908629991916,2cyclictest992504-21gpgconf20:15:011
908629991916,2cyclictest3824500-21cron23:50:001
908629991916,2cyclictest1355078-21cat00:25:001
908629991916,2cyclictest1290-21dbus-daemon20:55:001
908629991916,2cyclictest1285467-21latency23:36:121
908629991916,2cyclictest1285467-21latency23:36:121
908629991916,2cyclictest1196511-21/usr/sbin/munin22:40:001
908629991916,2cyclictest1128980-21cron21:55:001
908629991915,3cyclictest1202117-21missed_timers22:41:121
90862899199,6cyclictest0-21swapper/021:56:040
90862899198,5cyclictest0-21swapper/021:31:060
908628991916,2cyclictest3840937-21lldpd20:03:520
908628991916,2cyclictest1-21systemd00:30:000
908628991916,2cyclictest1205042-21cstates22:46:070
908628991916,2cyclictest1019165-21kthreadcore20:36:100
908628991914,4cyclictest1330313-21kthreadcore00:06:140
908628991913,1cyclictest1326-21systemd-logind00:00:010
908628991910,5cyclictest1225512-21unixbench_multi22:56:170
908628991910,5cyclictest1166539-21ssh22:20:010
90862899190,15cyclictest0-21swapper/022:50:220
2649091191,6phc2sys0-21swapper/323:04:343
908630991816,1cyclictest0-21swapper/220:45:012
908630991816,1cyclictest0-21swapper/200:10:012
908630991815,1cyclictest0-21swapper/222:15:012
908630991815,1cyclictest0-21swapper/221:45:002
908630991815,1cyclictest0-21swapper/220:03:212
908630991814,2cyclictest0-21swapper/223:46:092
908630991814,2cyclictest0-21swapper/223:10:012
90863099181,10cyclictest0-21swapper/200:30:002
90862999189,3cyclictest0-21swapper/123:56:061
90862999188,1cyclictest134050irq/121-eno123:12:171
908629991815,2cyclictest996043-21kthreadcore20:16:111
908629991815,2cyclictest936032-21cut19:30:011
908629991815,2cyclictest1342330-21kthreadcore00:16:121
908629991815,2cyclictest1290-21dbus-daemon23:45:001
908629991815,2cyclictest1290-21dbus-daemon22:50:001
908629991815,2cyclictest1290-21dbus-daemon19:15:001
908629991815,2cyclictest1173946-21systemd-run22:25:001
908629991815,2cyclictest1082768-21grep21:21:181
908629991815,2cyclictest0-21swapper/122:26:171
908629991815,2cyclictest0-21swapper/121:10:001
908629991814,2cyclictest0-21swapper/123:00:011
908629991811,6cyclictest1-21systemd21:15:001
908629991810,3cyclictest0-21swapper/122:16:051
908629991810,3cyclictest0-21swapper/122:11:031
90862899189,5cyclictest0-21swapper/022:41:070
90862899189,2cyclictest0-21swapper/023:43:570
90862899189,2cyclictest0-21swapper/023:06:200
90862899188,5cyclictest0-21swapper/000:31:140
908628991815,2cyclictest921470-21kthreadcore19:16:120
908628991815,2cyclictest3827634-1atopacctd21:21:100
908628991815,2cyclictest1296918-21kthreadcore23:46:120
908628991815,2cyclictest1115989-21kthreadcore21:46:100
908628991815,2cyclictest1005162-21cut20:25:020
908628991815,2cyclictest0-21swapper/020:30:010
908628991814,3cyclictest934319-21kthreadcore19:26:110
908628991814,2cyclictest13540092sleep000:21:420
908628991812,5cyclictest1061523-21diskmemload00:36:330
908628991810,4cyclictest1334304-21ssh00:11:090
90862899180,8cyclictest1033632-21kthreadcore20:46:120
2649091180,2phc2sys0-21swapper/322:57:123
12840612180,2sleep01284064-21sh23:36:110
12840612180,2sleep01284064-21sh23:36:110
908630991715,1cyclictest0-21swapper/220:20:012
908630991714,1cyclictest0-21swapper/221:23:372
908630991714,1cyclictest0-21swapper/200:05:002
908630991710,4cyclictest0-21swapper/223:36:042
908630991710,4cyclictest0-21swapper/223:36:042
90863099170,8cyclictest0-21swapper/223:16:032
90863099170,7cyclictest0-21swapper/221:20:012
90862999177,6cyclictest0-21swapper/120:02:381
90862999176,6cyclictest0-21swapper/100:02:411
908629991714,2cyclictest1377693-21ssh00:40:011
908629991714,2cyclictest1303430-21tr23:51:071
908629991713,3cyclictest926923-21kthreadcore19:21:111
908629991713,3cyclictest1326-21systemd-logind20:25:021
908629991713,2cyclictest0-21swapper/123:20:021
90862899176,3cyclictest3851704-21mta-sts-daemon00:15:370
908628991714,2cyclictest985984-21latency_hist20:10:010
908628991714,2cyclictest3827634-1atopacctd22:31:050
908628991714,2cyclictest1025194-21irqcore20:41:080
908628991713,2cyclictest0-21swapper/021:00:010
90862899171,2cyclictest0-21swapper/023:21:030
2649091174,4phc2sys0-21swapper/321:16:053
2649091170,3phc2sys0-21swapper/321:42:513
2649091170,2phc2sys0-21swapper/320:46:093
908630991614,1cyclictest0-21swapper/222:46:122
908630991614,1cyclictest0-21swapper/222:06:062
908630991614,1cyclictest0-21swapper/220:50:002
908630991613,1cyclictest0-21swapper/223:41:522
908630991613,1cyclictest0-21swapper/223:05:002
908630991613,1cyclictest0-21swapper/222:20:352
908630991613,1cyclictest0-21swapper/221:38:152
908630991613,1cyclictest0-21swapper/221:30:022
908629991613,2cyclictest3827634-1atopacctd19:58:381
908629991613,2cyclictest1144719-21sh22:06:051
908629991613,2cyclictest1070700-21grep21:16:101
908629991613,2cyclictest0-21swapper/120:50:001
908629991612,2cyclictest0-21swapper/100:26:101
908629991611,3cyclictest1363352-21tail00:31:061
90862899169,4cyclictest0-21swapper/021:41:100
90862899165,6cyclictest955053-21/usr/sbin/munin19:46:150
90862899163,5cyclictest968420-21/usr/sbin/munin19:56:090
908628991613,2cyclictest992934-21aten_repower_po20:16:050
908628991613,2cyclictest0-21swapper/019:15:010
908628991612,2cyclictest0-21swapper/022:15:010
90862899161,10cyclictest0-21swapper/021:10:010
90862899160,8cyclictest1190179-21fschecks_count22:36:070
90862899160,2cyclictest992450-21munin-run20:15:010
2649091160,2phc2sys0-21swapper/322:40:013
2649091160,1phc2sys0-21swapper/322:19:433
2649091160,1phc2sys0-21swapper/319:13:113
9234102153,2sleep30-21swapper/319:20:003
908630991513,1cyclictest0-21swapper/221:51:192
908630991512,2cyclictest0-21swapper/223:26:112
908630991512,1cyclictest0-21swapper/223:31:062
908630991512,1cyclictest0-21swapper/222:51:122
908630991511,2cyclictest0-21swapper/223:11:102
908630991511,2cyclictest0-21swapper/222:00:112
908630991511,2cyclictest0-21swapper/200:17:352
908630991510,3cyclictest0-21swapper/221:11:192
908629991513,1cyclictest3851704-21mta-sts-daemon19:51:041
908629991512,2cyclictest815413-21kworker/u16:2+events_unbound19:10:011
908629991511,3cyclictest957953-21kthreadcore19:46:121
908629991511,3cyclictest938844-21kthreadcore19:31:121
908629991511,3cyclictest1052210-21kthreadcore21:01:121
908629991511,3cyclictest1013370-21kthreadcore20:31:121
908629991510,2cyclictest982357-21kthreadcore20:06:131
90862899156,5cyclictest241rcuc/020:31:120
90862899155,5cyclictest961288-21/usr/sbin/munin19:51:150
908628991511,2cyclictest0-21swapper/019:36:080
2649091154,2phc2sys0-21swapper/321:06:133
2649091151,4phc2sys0-21swapper/321:56:033
2649091150,3phc2sys0-21swapper/319:06:023
2649091150,2phc2sys0-21swapper/323:12:513
2649091150,2phc2sys0-21swapper/322:49:463
2649091150,2phc2sys0-21swapper/322:27:443
2649091150,2phc2sys0-21swapper/322:01:163
2649091150,2phc2sys0-21swapper/300:15:433
2649091150,1phc2sys0-21swapper/300:32:433
90863099145,4cyclictest0-21swapper/220:00:012
908630991412,1cyclictest0-21swapper/223:56:122
908630991412,1cyclictest0-21swapper/221:31:052
908630991412,1cyclictest0-21swapper/220:35:012
908630991411,2cyclictest0-21swapper/200:11:072
908630991411,1cyclictest0-21swapper/222:36:102
908630991411,1cyclictest0-21swapper/221:01:132
908630991411,1cyclictest0-21swapper/220:56:122
908630991411,1cyclictest0-21swapper/220:38:382
908630991411,1cyclictest0-21swapper/220:21:112
908630991411,1cyclictest0-21swapper/219:41:172
908630991411,1cyclictest0-21swapper/219:31:092
908630991410,2cyclictest0-21swapper/219:21:112
908630991410,2cyclictest0-21swapper/219:16:062
908629991411,2cyclictest1046042-21kthreadcore20:56:121
908629991411,2cyclictest1025465-21kthreadcore20:41:101
908629991410,3cyclictest1009151-21kthreadcore20:26:131
90862899149,1cyclictest134050irq/121-eno120:50:480
908628991411,2cyclictest1052622-21kthreadcore21:01:130
2649091141,3phc2sys0-21swapper/323:06:063
2649091140,3phc2sys0-21swapper/323:33:533
2649091140,3phc2sys0-21swapper/320:06:063
2649091140,2phc2sys0-21swapper/323:49:263
2649091140,2phc2sys0-21swapper/323:37:483
2649091140,2phc2sys0-21swapper/323:37:483
2649091140,2phc2sys0-21swapper/322:50:433
11284092141,5sleep30-21swapper/321:53:143
908630991311,1cyclictest0-21swapper/200:31:122
908630991310,1cyclictest0-21swapper/222:55:222
908630991310,1cyclictest0-21swapper/220:51:122
908630991310,1cyclictest0-21swapper/220:07:412
908630991310,1cyclictest0-21swapper/219:46:052
908630991310,1cyclictest0-21swapper/219:36:072
90862999135,2cyclictest134050irq/121-eno120:35:061
2649091134,2phc2sys0-21swapper/320:31:063
2649091130,3phc2sys0-21swapper/321:31:063
2649091130,3phc2sys0-21swapper/319:44:213
2649091130,2phc2sys0-21swapper/323:58:243
2649091130,2phc2sys0-21swapper/323:17:403
2649091130,2phc2sys0-21swapper/300:21:533
2649091130,1phc2sys0-21swapper/323:43:373
13309162130,2sleep30-21swapper/300:06:173
90863099121,3cyclictest0-21swapper/219:10:012
908628991210,1cyclictest3851875-21systemd-journal19:10:000
2649091120,3phc2sys0-21swapper/320:50:023
2649091120,2phc2sys0-21swapper/323:22:013
2649091120,2phc2sys0-21swapper/320:57:513
2649091120,2phc2sys0-21swapper/320:25:213
2649091120,2phc2sys0-21swapper/319:30:543
2649091120,2phc2sys0-21swapper/300:00:533
2649091120,1phc2sys0-21swapper/321:45:323
2649091120,1phc2sys0-21swapper/321:10:383
2649091120,1phc2sys0-21swapper/300:27:223
2649091110,2phc2sys0-21swapper/321:35:473
2649091110,1phc2sys0-21swapper/322:44:053
2649091110,1phc2sys0-21swapper/320:22:053
2649091110,1phc2sys0-21swapper/319:55:163
2649091110,1phc2sys0-21swapper/319:48:303
2649091110,1phc2sys0-21swapper/319:25:413
13090362110,2sleep30-21swapper/323:52:223
2649091102,2phc2sys0-21swapper/321:25:173
2649091101,2phc2sys0-21swapper/321:21:283
2649091101,2phc2sys0-21swapper/319:21:163
2649091100,2phc2sys0-21swapper/322:30:343
2649091100,2phc2sys0-21swapper/322:06:133
2649091100,2phc2sys0-21swapper/319:36:033
2649091100,1phc2sys0-21swapper/300:11:573
264909191,2phc2sys0-21swapper/320:11:113
264909190,2phc2sys0-21swapper/323:25:343
264909190,2phc2sys0-21swapper/322:11:063
264909190,2phc2sys0-21swapper/321:01:083
264909190,2phc2sys0-21swapper/320:41:523
264909190,2phc2sys0-21swapper/320:16:043
264909190,2phc2sys0-21swapper/320:01:053
264909190,2phc2sys0-21swapper/319:51:153
264909190,2phc2sys0-21swapper/300:35:083
264909180,2phc2sys0-21swapper/320:35:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional