You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-10 - 14:32
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 May 10, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
126905221090,2sleep30-21swapper/300:25:013
115594521060,2sleep30-21swapper/323:10:183
9798212330,2sleep1979820-21ssh21:15:201
818124992623,1cyclictest0-21swapper/222:25:022
818122992516,5cyclictest1241333-21kthreadcore00:05:220
818123992413,4cyclictest1290-21dbus-daemon00:05:001
818124992212,1cyclictest0-21swapper/223:55:012
818124992212,1cyclictest0-21swapper/219:55:012
81812299229,7cyclictest0-21swapper/023:20:160
818122992214,7cyclictest1196473-21kthreadcore23:35:220
818122992115,5cyclictest1226849-21kthreadcore23:55:210
818122992110,7cyclictest1285891-21irqrtprio00:35:200
383433398210,5rtkit-daemon3851705-21mta-sts-daemon00:14:200
8351842200,1sleep016-21ksoftirqd/019:20:210
818124992017,1cyclictest0-21swapper/220:30:012
818124992012,1cyclictest0-21swapper/200:10:002
818123992017,2cyclictest1268937-21systemd-run00:25:011
818123992017,2cyclictest0-21swapper/123:35:011
818123992017,2cyclictest0-21swapper/120:10:011
81812299209,6cyclictest0-21swapper/021:15:220
81812299209,6cyclictest0-21swapper/000:15:200
818122992012,7cyclictest3851703-21mta-sts-daemon21:10:350
81812299201,18cyclictest0-21swapper/020:00:200
818124991917,1cyclictest0-21swapper/222:30:022
818124991917,1cyclictest0-21swapper/219:15:022
818124991916,1cyclictest0-21swapper/200:00:012
818124991913,4cyclictest0-21swapper/200:25:002
818124991912,1cyclictest0-21swapper/219:40:002
818124991911,1cyclictest0-21swapper/200:35:002
818123991916,2cyclictest1007502-21grep21:30:301
818123991915,3cyclictest1178677-21tail23:25:191
818123991913,4cyclictest1290-21dbus-daemon21:05:011
818123991913,2cyclictest134050irq/121-eno121:10:291
818123991910,3cyclictest3851703-21mta-sts-daemon22:26:411
81812299198,6cyclictest0-21swapper/021:25:130
818122991912,4cyclictest3851705-21mta-sts-daemon22:15:160
818122991911,4cyclictest1064323-21kthreadcore22:10:240
383433398190,2rtkit-daemon0-21swapper/119:10:031
12764752190,1sleep1351ktimers/100:30:011
818124991815,1cyclictest0-21swapper/223:35:002
818124991815,1cyclictest0-21swapper/223:00:002
818124991815,1cyclictest0-21swapper/222:45:192
818124991810,2cyclictest0-21swapper/219:45:242
81812399189,4cyclictest756000-21kworker/u16:1-rpciod22:05:161
81812399189,3cyclictest3851702-21mta-sts-daemon23:43:161
818123991816,1cyclictest0-21swapper/123:10:001
818123991815,2cyclictest914366-21idleruntime-cro20:25:001
818123991815,2cyclictest1048360-21sh22:00:181
818123991815,2cyclictest1047500-21sh22:00:011
818123991815,2cyclictest0-21swapper/119:30:011
818123991815,2cyclictest0-21swapper/100:00:011
818123991814,3cyclictest1080625-21kthreadcore22:20:221
818123991813,1cyclictest134050irq/121-eno123:50:271
81812399181,2cyclictest1155195-21apt-get23:10:141
818123991811,4cyclictest1155204-21kworker/u16:4+nfsiod00:36:461
81812299187,6cyclictest0-21swapper/023:30:150
81812299187,6cyclictest0-21swapper/022:50:000
818122991815,2cyclictest920874-21apt-key20:30:010
818122991815,2cyclictest858044-21cut19:40:000
818122991815,2cyclictest3851698-21mta-sts-daemon23:50:210
818122991812,5cyclictest830753-21kthreadcore19:15:240
818122991811,6cyclictest0-21swapper/022:40:160
818122991811,6cyclictest0-21swapper/021:40:170
81812299181,12cyclictest0-21swapper/022:39:190
818122991810,4cyclictest1208557-21aten2.4-expect23:45:160
2649091180,2phc2sys0-21swapper/323:56:423
2649091180,2phc2sys0-21swapper/322:58:133
818124991715,1cyclictest0-21swapper/200:15:162
818124991714,1cyclictest0-21swapper/223:25:212
818124991714,1cyclictest0-21swapper/223:25:012
818124991714,1cyclictest0-21swapper/222:05:172
818124991714,1cyclictest0-21swapper/221:30:002
818124991714,1cyclictest0-21swapper/221:25:002
818124991714,1cyclictest0-21swapper/221:15:002
81812399177,4cyclictest0-21swapper/122:40:131
818123991715,1cyclictest0-21swapper/121:45:001
818123991714,2cyclictest864553-21systemd-run19:45:011
818123991714,2cyclictest1996-21runrttasks22:58:151
818123991714,2cyclictest1131622-21gpgconf22:55:001
818123991714,2cyclictest0-21swapper/122:50:011
818123991713,3cyclictest948345-21kthreadcore20:50:221
818123991712,4cyclictest0-21swapper/123:50:011
81812299179,6cyclictest0-21swapper/022:20:230
81812299179,4cyclictest0-21swapper/022:50:130
81812299178,4cyclictest0-21swapper/021:10:020
81812299178,4cyclictest0-21swapper/021:10:020
818122991714,2cyclictest3851705-21mta-sts-daemon23:10:010
818122991714,2cyclictest1035563-21kthreadcore21:50:210
2649091170,5phc2sys0-21swapper/300:07:203
2649091170,3phc2sys0-21swapper/321:17:283
2649091170,2phc2sys0-21swapper/322:10:433
818124991614,1cyclictest0-21swapper/223:50:032
818124991614,1cyclictest0-21swapper/222:30:212
818124991614,1cyclictest0-21swapper/219:20:022
818124991614,1cyclictest0-21swapper/200:25:282
818124991614,1cyclictest0-21swapper/200:10:222
818124991613,1cyclictest0-21swapper/222:10:182
818124991613,1cyclictest0-21swapper/221:18:262
818124991613,1cyclictest0-21swapper/220:35:002
818124991613,1cyclictest0-21swapper/219:45:002
818123991614,1cyclictest1996-21runrttasks21:36:101
818123991613,2cyclictest3834332-21rtkit-daemon23:01:281
818123991613,2cyclictest1170189-21sh23:20:011
818123991613,2cyclictest1098678-21kthreadcore22:30:241
818123991613,2cyclictest0-21swapper/122:20:011
818123991610,2cyclictest134050irq/121-eno121:20:231
81812299169,6cyclictest0-21swapper/000:30:180
81812299168,7cyclictest0-21swapper/023:10:140
81812299167,3cyclictest0-21swapper/020:40:160
81812299166,5cyclictest0-21swapper/021:37:400
818122991614,1cyclictest864300-21dump-pmu-power19:45:000
818122991613,2cyclictest3851702-21mta-sts-daemon20:55:010
818122991613,2cyclictest1145215-21sendmail_mailqu23:00:260
818122991613,2cyclictest1137257-21wc22:55:270
818122991613,2cyclictest1009137-21sh21:35:000
818122991612,2cyclictest964975-21systemd-run21:05:020
81812299161,13cyclictest940046-21apt-get20:45:150
818122991610,5cyclictest1086125-21/usr/sbin/munin22:25:200
81812299160,5cyclictest1164164-21tr23:15:230
2649091160,2phc2sys0-21swapper/322:46:293
2649091160,2phc2sys0-21swapper/321:40:563
81812499158,1cyclictest0-21swapper/221:30:172
81812499155,5cyclictest0-21swapper/220:50:002
818124991513,1cyclictest0-21swapper/222:55:022
818124991513,1cyclictest0-21swapper/221:05:222
818124991513,1cyclictest0-21swapper/221:05:222
818124991513,1cyclictest0-21swapper/220:55:032
818124991512,1cyclictest0-21swapper/223:35:272
818124991512,1cyclictest0-21swapper/223:15:292
818124991512,1cyclictest0-21swapper/222:35:182
818124991512,1cyclictest0-21swapper/221:00:182
818124991511,2cyclictest0-21swapper/223:05:002
81812399159,2cyclictest383433398rtkit-daemon21:45:511
818123991512,2cyclictest995400-21grep21:25:191
818123991512,2cyclictest971318-21systemd-run21:10:021
818123991512,2cyclictest971318-21systemd-run21:10:021
818123991512,2cyclictest939059-21switchtime20:40:281
818123991512,2cyclictest901839-21latency_hist20:15:021
818123991512,2cyclictest852784-21gltestperf19:35:191
818123991512,2cyclictest1290-21dbus-daemon20:20:001
818123991512,2cyclictest1284395-21munin-run00:35:011
818123991512,2cyclictest1194763-21kthreadcore23:35:221
818123991511,3cyclictest889411-21latency_hist20:05:001
818123991511,3cyclictest881387-21kthreadcore19:55:231
818123991511,3cyclictest867832-21kthreadcore19:45:231
818123991511,3cyclictest1256033-21kthreadcore00:15:211
818123991510,4cyclictest3834328-21sendmail-mta19:34:201
81812299156,5cyclictest0-21swapper/023:40:270
81812299156,4cyclictest0-21swapper/022:05:020
818122991513,1cyclictest914363-21cron20:25:000
818122991512,2cyclictest872168-21kernelversion19:50:210
818122991512,2cyclictest824634-21cpu19:15:010
818122991512,2cyclictest818120-21cyclictest20:35:010
818122991512,2cyclictest3851703-21mta-sts-daemon22:06:230
818122991512,2cyclictest1296-21polkitd22:30:270
818122991512,2cyclictest1290-21dbus-daemon20:15:020
818122991512,2cyclictest1040262-21aten2.4-expect21:55:150
818122991512,2cyclictest1024737-21apt-get21:45:160
818122991512,2cyclictest0-21swapper/000:25:010
818122991511,3cyclictest867519-21kthreadcore19:45:230
818122991511,2cyclictest0-21swapper/021:25:010
818122991510,4cyclictest824433-21munin-node20:37:460
2649091151,2phc2sys0-21swapper/323:45:003
2649091150,5phc2sys0-21swapper/322:18:163
2649091150,3phc2sys0-21swapper/321:59:083
2649091150,2phc2sys0-21swapper/323:48:423
2649091150,2phc2sys0-21swapper/322:32:023
2649091150,2phc2sys0-21swapper/321:33:253
2649091150,2phc2sys0-21swapper/320:57:443
2649091150,1phc2sys0-21swapper/323:01:493
2649091150,1phc2sys0-21swapper/319:57:443
11779242150,2sleep00-21swapper/023:25:140
818124991412,1cyclictest0-21swapper/221:35:162
818124991412,1cyclictest0-21swapper/220:40:012
818124991412,1cyclictest0-21swapper/220:05:012
818124991411,2cyclictest0-21swapper/220:55:232
818124991411,1cyclictest0-21swapper/222:42:472
818124991411,1cyclictest0-21swapper/221:50:182
818124991411,1cyclictest0-21swapper/221:40:302
818124991411,1cyclictest0-21swapper/219:30:022
81812499140,7cyclictest0-21swapper/200:35:152
81812399149,4cyclictest3834328-21sendmail-mta20:33:561
81812399141,5cyclictest1251913-21/usr/sbin/munin00:10:281
818123991411,2cyclictest917586-21kthreadcore20:25:231
818123991411,2cyclictest3851703-21mta-sts-daemon20:56:081
818123991411,2cyclictest3851703-21mta-sts-daemon20:35:251
818123991411,2cyclictest1238984-21cpuspeed_turbos00:05:161
818123991411,2cyclictest1101763-21cstates22:35:161
818123991411,2cyclictest1068354-21grep22:10:291
818123991411,2cyclictest0-21swapper/121:50:201
818123991410,3cyclictest943343-21kthreadcore20:45:241
818123991410,3cyclictest3851703-21mta-sts-daemon19:15:211
81812299145,4cyclictest846310-21expr19:30:160
818122991412,1cyclictest3851704-21mta-sts-daemon20:15:160
818122991411,2cyclictest953474-21grep20:55:210
818122991411,2cyclictest877408-21cpuspeed_turbos19:55:170
818122991411,2cyclictest3851705-21mta-sts-daemon00:01:520
818122991411,2cyclictest3851702-21mta-sts-daemon20:05:150
81812299141,11cyclictest134050irq/121-eno100:25:160
2649091141,6phc2sys0-21swapper/319:35:153
2649091141,2phc2sys0-21swapper/323:05:063
2649091140,2phc2sys0-21swapper/321:51:343
2649091140,1phc2sys0-21swapper/323:24:183
2649091140,1phc2sys0-21swapper/320:10:033
81812499139,2cyclictest0-21swapper/220:15:242
818124991311,1cyclictest0-21swapper/223:40:382
818124991311,1cyclictest0-21swapper/223:05:222
818124991311,1cyclictest0-21swapper/222:20:012
818124991311,1cyclictest0-21swapper/222:00:242
818124991311,1cyclictest0-21swapper/220:05:212
818124991310,1cyclictest0-21swapper/223:10:202
818124991310,1cyclictest0-21swapper/221:55:162
818124991310,1cyclictest0-21swapper/221:45:112
818124991310,1cyclictest0-21swapper/220:20:202
818124991310,1cyclictest0-21swapper/220:10:192
818124991310,1cyclictest0-21swapper/200:00:282
818123991310,2cyclictest871150-21cpuspeed_turbos19:50:161
818123991310,2cyclictest3851705-21mta-sts-daemon23:20:041
818123991310,2cyclictest3851704-21mta-sts-daemon19:20:201
818122991310,2cyclictest844636-21pmu-power19:25:260
2649091134,2phc2sys0-21swapper/321:21:013
2649091133,2phc2sys0-21swapper/320:39:563
2649091130,2phc2sys0-21swapper/322:40:043
2649091130,2phc2sys0-21swapper/321:48:393
2649091130,2phc2sys0-21swapper/321:38:463
2649091130,2phc2sys0-21swapper/319:23:173
2649091130,2phc2sys0-21swapper/300:10:553
2649091130,1phc2sys0-21swapper/320:24:093
81812499129,2cyclictest0-21swapper/220:40:192
81812499129,2cyclictest0-21swapper/219:55:162
81812499121,6cyclictest0-21swapper/219:20:142
818124991210,1cyclictest0-21swapper/219:30:152
2649091121,5phc2sys0-21swapper/323:15:153
2649091120,3phc2sys0-21swapper/323:30:153
2649091120,1phc2sys0-21swapper/323:50:393
2649091120,1phc2sys0-21swapper/322:01:213
2649091120,1phc2sys0-21swapper/320:02:043
2649091120,1phc2sys0-21swapper/300:01:333
81812399114,2cyclictest8182951systemd-run19:10:031
81812299118,2cyclictest818130-21sh19:10:010
2649091110,2phc2sys0-21swapper/300:29:003
2649091110,1phc2sys0-21swapper/322:21:533
2649091110,1phc2sys0-21swapper/321:04:093
2649091110,1phc2sys0-21swapper/319:43:463
2649091110,1phc2sys0-21swapper/319:30:313
9021422101,5sleep30-21swapper/320:15:153
81812499108,1cyclictest0-21swapper/219:10:012
8120652101,4sleep30-21swapper/319:05:143
2649091102,2phc2sys0-21swapper/321:29:393
2649091102,2phc2sys0-21swapper/321:11:463
2649091101,2phc2sys0-21swapper/300:35:293
2649091101,2phc2sys0-21swapper/300:16:543
2649091100,4phc2sys0-21swapper/319:15:163
2649091100,2phc2sys0-21swapper/323:35:123
2649091100,2phc2sys0-21swapper/323:25:143
2649091100,2phc2sys0-21swapper/322:25:223
2649091100,2phc2sys0-21swapper/322:05:343
2649091100,2phc2sys0-21swapper/319:45:233
2649091100,2phc2sys0-21swapper/319:10:323
2649091100,2phc2sys0-21swapper/300:33:413
264909191,4phc2sys0-21swapper/321:05:153
264909191,4phc2sys0-21swapper/321:05:153
264909191,3phc2sys0-21swapper/320:50:003
264909191,3phc2sys0-21swapper/319:25:183
264909191,2phc2sys0-21swapper/319:50:153
264909190,2phc2sys0-21swapper/322:50:403
264909190,2phc2sys0-21swapper/322:35:403
264909190,2phc2sys0-21swapper/320:50:143
264909190,2phc2sys0-21swapper/320:42:573
264909190,2phc2sys0-21swapper/320:30:193
264909190,2phc2sys0-21swapper/320:25:143
264909190,2phc2sys0-21swapper/320:05:143
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional