You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-08 - 16:29
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.

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 100 highest latencies:
System rack2slot7.osadl.org (updated Mon Dec 08, 2025 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
306846399655,37cyclictest0-21swapper/010:46:390
306846399503,4cyclictest3268945-21ssh12:35:560
3068463994935,1cyclictest0-21swapper/010:38:130
3068463994710,9cyclictest3208764-21ntpq11:23:130
306846399422,25cyclictest0-21swapper/011:53:060
306846399422,25cyclictest0-21swapper/011:53:060
306846399421,30cyclictest3261620-21tune2fs12:28:080
306846399421,30cyclictest3261620-21tune2fs12:28:080
3068463994122,4cyclictest0-21swapper/012:14:260
306846399403,30cyclictest0-21swapper/011:58:150
3068463994022,15cyclictest3195425-21sendmail-msp11:13:030
3068463994017,3cyclictest3162857-21sendmail-msp10:35:580
306846399386,30cyclictest0-21swapper/011:08:130
3068463993830,6cyclictest0-21swapper/009:25:030
306846399365,25cyclictest3184403-21ssh10:52:180
306846399341,20cyclictest0-21swapper/012:38:130
306846399334,25cyclictest0-21swapper/010:29:310
3068463993317,2cyclictest0-21swapper/009:52:050
112699320,3rtkit-daemon1125-21rtkit-daemon09:31:072
306846699317,19cyclictest1006-21mta-sts-daemon09:11:162
306846399314,24cyclictest111788-21systemd-journal09:50:400
3068463993126,4cyclictest1008-21mta-sts-daemon09:18:130
3068464993015,8cyclictest111788-21systemd-journal09:13:131
3068463993029,1cyclictest0-21swapper/008:38:190
3068463993027,3cyclictest0-21swapper/012:10:440
306846399301,28cyclictest0-21swapper/010:08:150
3068466992918,8cyclictest111788-21systemd-journal08:33:522
306846399291,21cyclictest0-21swapper/011:38:180
306846699284,7cyclictest0-21swapper/209:49:372
3068464992719,3cyclictest764-21rs:main1
306846399274,21cyclictest0-21swapper/009:26:140
3068463992718,6cyclictest3210766-21sendmail-msp11:26:170
306846399270,10cyclictest3257778-21ssh12:23:160
3068466992610,4cyclictest0-21swapper/211:23:452
3068463992624,1cyclictest0-21swapper/009:08:140
306846699257,12cyclictest3265956-21aten_r2power_en12:33:062
306846699256,13cyclictest3246228-21ssh12:10:442
3068466992516,5cyclictest111788-21systemd-journal12:12:322
306846499252,6cyclictest171rcu_preempt12:13:041
306846499251,8cyclictest171rcu_preempt12:33:171
306846399251,8cyclictest3160306-21cut10:23:100
3068463992516,1cyclictest0-21swapper/007:43:100
3068466992417,3cyclictest3084914-21sh08:06:122
3068466992417,3cyclictest3084914-21sh08:06:122
306846499246,6cyclictest171rcu_preempt11:46:151
306846499243,17cyclictest111788-21systemd-journal08:32:571
306846399242,4cyclictest3087561-21needreboot08:13:120
3068463992416,5cyclictest0-21swapper/010:11:120
306846399240,2cyclictest3216166-21tune2fs11:33:090
306846699238,11cyclictest619-21mta-sts-daemon10:54:402
306846699231,8cyclictest11050irq/107-eth%d11:47:522
3068466992317,4cyclictest3092071-21fschecks_count08:28:062
3068466992313,7cyclictest3216059-21ssh11:33:082
306846699230,2cyclictest11050irq/107-eth%d10:12:422
306846499239,10cyclictest111788-21systemd-journal11:33:081
306846499232,3cyclictest171rcu_preempt09:48:151
3068463992317,3cyclictest0-21swapper/008:06:120
3068463992317,3cyclictest0-21swapper/008:06:120
3068463992310,2cyclictest0-21swapper/011:18:190
306846399230,3cyclictest1005-21mta-sts-daemon12:44:320
112699230,6rtkit-daemon1007-21mta-sts-daemon07:47:510
306846699225,15cyclictest111788-21systemd-journal09:54:112
306846699223,15cyclictest3162857-21sendmail-msp10:26:152
306846699221,6cyclictest0-21swapper/212:03:062
306846699221,13cyclictest1-21systemd11:53:062
306846699221,13cyclictest1-21systemd11:53:062
3068463992215,1cyclictest3125811-21ntpq09:38:120
306846399220,20cyclictest3131086-21wc09:46:120
112699220,0rtkit-daemon0-21swapper/211:14:572
306846699216,14cyclictest122792-21ntpd10:38:282
306846699216,11cyclictest3271284-21ssh12:38:132
306846699213,3cyclictest3274317-21ssh12:41:152
306846699213,10cyclictest619-21mta-sts-daemon11:43:152
3068466992116,4cyclictest3128586-21fschecks_time09:43:092
3068466992115,4cyclictest1005-21mta-sts-daemon09:06:412
3068466992112,8cyclictest3097370-21fschecks_time08:43:072
306846499218,5cyclictest3236869-21ntpq11:58:161
306846499216,11cyclictest3224854-21/usr/sbin/munin11:43:151
306846499214,5cyclictest11050irq/107-eth%d10:51:131
306846499212,18cyclictest3098479-21sendmail-msp08:47:291
306846499211,16cyclictest3140337-21/usr/sbin/munin09:58:131
306846399212,11cyclictest11050irq/107-eth%d10:18:160
3068463992113,2cyclictest3147226-21munin-run10:06:120
306846399211,19cyclictest0-21swapper/012:03:030
3068463992110,1cyclictest11050irq/107-eth%d11:47:520
306846399210,20cyclictest3177076-21fschecks_time10:43:090
112699210,1rtkit-daemon0-21swapper/209:19:272
306846899204,6cyclictest0-21swapper/309:54:113
3068464992013,6cyclictest3189096-21fschecks_time10:58:091
306846399204,10cyclictest11050irq/107-eth%d10:56:450
306846699192,13cyclictest111788-21systemd-journal08:47:292
3068466991910,7cyclictest0-21swapper/211:18:182
306846499195,9cyclictest3101196-21ntpq08:53:151
306846499195,11cyclictest3257146-21/usr/sbin/munin12:23:111
306846499193,8cyclictest764-21rs:main1
306846499193,2cyclictest11050irq/107-eth%d10:15:261
306846399191,6cyclictest3073794-21aten_r2power_vo07:33:050
112699190,4rtkit-daemon1006-21mta-sts-daemon10:19:221
306846699185,8cyclictest11050irq/107-eth%d12:27:102
306846699185,8cyclictest11050irq/107-eth%d12:27:102
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional