You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-22 - 03:55
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 highest latencies:
System rackeslot4.osadl.org (updated Mon Dec 22, 2025 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
227070099262,22cyclictest2535851-21apt-get23:30:121
227070099262,21cyclictest2392754-21apt-get21:10:131
227069899264,20cyclictest25717492sleep000:05:140
227070899255,2cyclictest50-21ksoftirqd/321:19:593
227070399252,2cyclictest2372500-21apt-get20:50:142
227070399251,20cyclictest2377555-21apt-get20:55:142
227070099252,21cyclictest2342136-21apt-get20:20:131
227070099252,21cyclictest2337082-21apt-get20:15:131
2270700992521,2cyclictest2592016-21apt-get00:25:141
227070099251,22cyclictest261-21systemd-journal00:35:081
227070099251,22cyclictest2296662-21apt-get19:35:131
227070099251,22cyclictest2296662-21apt-get19:35:121
227070099250,5cyclictest2351994-21idleruntime-cro20:30:011
2270698992521,2cyclictest0-21swapper/023:00:000
2270708992420,3cyclictest2301715-21apt-get19:40:103
2270703992419,3cyclictest2571774-21apt-get00:05:132
227070399241,20cyclictest0-21swapper/200:25:142
2270700992420,3cyclictest2302061-21sed19:40:141
2270700992420,2cyclictest0-21swapper/120:55:141
227070099241,3cyclictest261-21systemd-journal22:45:001
227070099241,3cyclictest2586960-21apt-get00:20:141
227070099241,3cyclictest2540908-21apt-get23:35:151
227070099241,2cyclictest2326735-21munin-run20:05:001
227070099241,21cyclictest2566411-21idleruntime-cro00:00:001
227070099241,21cyclictest2449658-21sort22:05:161
227070099241,21cyclictest2388171-21ps21:05:181
227070099241,21cyclictest0-21swapper/121:30:121
227069899243,1cyclictest2397531-21sleep21:15:000
227069899242,2cyclictest2387676-21apt-get21:05:130
227069899241,21cyclictest2402838-21apt-get21:20:100
227070899231,2cyclictest2434030-21apt-get21:50:133
227070899231,2cyclictest2351115-21ntpq20:25:213
227070899231,20cyclictest0-21swapper/319:55:133
227070899230,21cyclictest2332032-21apt-get20:10:173
2270703992319,2cyclictest2479919-21seq22:35:122
227070399230,19cyclictest2454200-21apt-get22:10:142
227070399230,19cyclictest2454200-21apt-get22:10:142
2270700992320,2cyclictest2418475-21apt-get21:35:161
2270700992319,2cyclictest2510227-21apt-get23:05:121
2270700992317,4cyclictest2500148-21taskset22:55:141
2270700992317,4cyclictest2285882-21chrt19:24:591
227070099231,2cyclictest2576583-21cron00:10:011
227070099231,2cyclictest2490037-21apt-get22:45:121
227070099231,2cyclictest0-21swapper/119:25:181
227070099231,2cyclictest0-21swapper/100:00:131
227070099231,20cyclictest0-21swapper/121:20:111
227070099230,21cyclictest0-21swapper/122:20:121
227069899231,2cyclictest0-21swapper/021:25:140
227069899231,2cyclictest0-21swapper/000:15:000
227069899230,19cyclictest2444113-21apt-get22:00:110
2270708992219,2cyclictest2382631-21apt-get21:00:123
2270708992219,1cyclictest0-21swapper/321:10:133
2270708992218,2cyclictest0-21swapper/319:25:183
2270708992217,3cyclictest2433779-21basename21:50:003
227070899220,2cyclictest0-21swapper/319:30:123
227070899220,20cyclictest0-21swapper/322:45:123
227070899220,19cyclictest0-21swapper/321:35:163
2270703992219,2cyclictest2581905-21apt-get00:15:142
2270703992217,4cyclictest2320784-21chrt19:55:232
227070399221,20cyclictest2367446-21apt-get20:45:122
227070399220,3cyclictest2485468-21grep22:40:162
227070399220,2cyclictest702-21runrttasks23:50:132
2270700992219,2cyclictest2597067-21apt-get00:30:121
2270700992219,2cyclictest2520732-21apt-get23:15:111
2270700992219,2cyclictest0-21swapper/123:00:121
2270700992219,1cyclictest0-21swapper/123:10:031
2270700992219,1cyclictest0-21swapper/121:25:141
2270700992218,2cyclictest0-21swapper/120:50:131
2270700992217,3cyclictest2448887-21cron22:05:001
227070099221,1cyclictest0-21swapper/119:50:121
227070099220,21cyclictest2526714-21ps23:20:161
227070099220,21cyclictest0-21swapper/123:45:151
227070099220,20cyclictest0-21swapper/120:05:111
227070099220,1cyclictest0-21swapper/121:55:111
2270698992219,2cyclictest2281078-21apt-get19:20:120
2270698992219,1cyclictest2372219-21cron20:50:010
227069899221,2cyclictest2566697-21apt-get00:00:130
227069899221,2cyclictest2484982-21apt-get22:40:120
227069899221,20cyclictest2423949-21apt-get21:40:150
227069899220,21cyclictest2582388-21irqcore00:15:180
2270708992119,1cyclictest0-21swapper/322:40:123
2270708992119,1cyclictest0-21swapper/320:05:003
2270708992119,1cyclictest0-21swapper/300:15:143
2270708992118,2cyclictest2602127-21sshd00:35:073
2270708992118,2cyclictest2566407-21cron00:00:003
227070899211,1cyclictest0-21swapper/322:50:113
227070899210,20cyclictest2587446-21grep00:20:173
227070899210,20cyclictest0-21swapper/320:45:213
227070899210,1cyclictest0-21swapper/321:30:113
227070899210,19cyclictest2449168-21apt-get22:05:133
227070899210,19cyclictest0-21swapper/323:45:163
2270703992118,1cyclictest2525766-21apt-get23:20:112
227070399210,20cyclictest2607007-21munin-run00:40:012
227070399210,20cyclictest2551546-21ps23:45:192
227070399210,19cyclictest0-21swapper/220:35:142
2270700992118,2cyclictest2306759-21apt-get19:45:111
2270700992118,1cyclictest0-21swapper/121:45:121
2270700992117,2cyclictest2275999-21apt-get19:15:131
227070099211,1cyclictest0-21swapper/100:15:131
227070099211,19cyclictest2397784-21apt-get21:15:131
227070099210,20cyclictest2438800-21cron21:54:591
227070099210,20cyclictest0-21swapper/123:25:121
2270698992119,1cyclictest0-21swapper/023:25:120
2270698992119,1cyclictest0-21swapper/019:40:110
2270698992118,2cyclictest2505658-21ps23:00:170
2270698992118,2cyclictest2275013-21/usr/sbin/munin19:10:240
227069899210,20cyclictest2469261-21sed22:25:000
227069899210,20cyclictest0-21swapper/023:55:110
227069899210,20cyclictest0-21swapper/020:40:130
227069899210,1cyclictest0-21swapper/022:30:120
227069899210,19cyclictest2459280-21apt-get22:15:150
227069899210,19cyclictest0-21swapper/019:50:120
2270708992019,1cyclictest0-21swapper/321:40:153
2270708992018,1cyclictest0-21swapper/321:55:113
2270708992018,1cyclictest0-21swapper/320:55:143
2270708992018,1cyclictest0-21swapper/319:35:133
2270708992018,1cyclictest0-21swapper/319:35:133
2270708992017,1cyclictest0-21swapper/323:20:163
227070899201,1cyclictest0-21swapper/319:50:123
2270708992011,1cyclictest191rcu_preempt19:20:143
227070899200,1cyclictest2362398-21apt-get20:40:143
227070899200,1cyclictest0-21swapper/321:20:113
227070899200,1cyclictest0-21swapper/300:30:133
227070899200,19cyclictest0-21swapper/322:20:133
227070899200,19cyclictest0-21swapper/320:30:103
227070899200,19cyclictest0-21swapper/300:00:123
2270703992018,1cyclictest2274815-21ntpq19:10:212
2270703992018,1cyclictest1-21systemd23:10:002
2270703992018,1cyclictest0-21swapper/223:55:112
2270703992018,1cyclictest0-21swapper/222:45:112
2270703992018,1cyclictest0-21swapper/222:15:162
2270703992018,1cyclictest0-21swapper/221:00:162
2270703992018,1cyclictest0-21swapper/220:05:112
2270703992018,1cyclictest0-21swapper/219:40:102
2270703992018,1cyclictest0-21swapper/200:10:132
2270703992017,2cyclictest2346907-21cron20:25:012
227070399200,2cyclictest391rcuc/200:35:002
227070399200,1cyclictest0-21swapper/223:15:112
227070399200,1cyclictest0-21swapper/221:10:142
227070399200,1cyclictest0-21swapper/221:05:142
227070399200,1cyclictest0-21swapper/219:45:122
227070399200,1cyclictest0-21swapper/219:25:032
227070399200,1cyclictest0-21swapper/219:20:122
227070399200,19cyclictest2367164-21cron20:45:012
227070399200,18cyclictest0-21swapper/222:00:112
2270700992018,1cyclictest2357345-21apt-get20:35:141
2270700992018,1cyclictest0-21swapper/121:00:131
2270700992018,1cyclictest0-21swapper/100:10:141
2270700992017,2cyclictest2479643-21sh22:35:001
2270700992017,2cyclictest0-21swapper/120:45:211
2270700992016,2cyclictest0-21swapper/122:25:131
227070099200,1cyclictest0-21swapper/120:40:141
2270698992018,1cyclictest0-21swapper/022:45:120
227069899200,1cyclictest0-21swapper/023:50:150
227069899200,1cyclictest0-21swapper/023:47:000
227069899200,1cyclictest0-21swapper/022:25:020
227069899200,1cyclictest0-21swapper/021:55:110
227069899200,1cyclictest0-21swapper/020:35:130
227069899200,1cyclictest0-21swapper/020:05:110
227069899200,19cyclictest0-21swapper/023:40:120
227069899200,19cyclictest0-21swapper/022:50:110
227069899200,19cyclictest0-21swapper/021:50:210
227069899200,19cyclictest0-21swapper/021:35:140
227069899200,19cyclictest0-21swapper/020:55:140
227069899200,19cyclictest0-21swapper/020:20:120
227069899200,19cyclictest0-21swapper/000:25:190
227069899200,19cyclictest0-21swapper/000:20:140
2270708991918,1cyclictest0-21swapper/320:50:223
2270708991917,1cyclictest0-21swapper/323:00:123
2270708991917,1cyclictest0-21swapper/320:20:133
2270708991915,2cyclictest0-21swapper/323:44:593
227070899190,19cyclictest0-21swapper/322:40:003
227070899190,18cyclictest0-21swapper/322:00:113
227070899190,16cyclictest2388178-21cut21:05:183
227070899190,0cyclictest0-21swapper/322:55:143
2270703991917,1cyclictest0-21swapper/223:30:122
2270703991917,1cyclictest0-21swapper/222:55:242
2270703991917,1cyclictest0-21swapper/221:30:162
2270703991917,1cyclictest0-21swapper/220:00:092
2270703991917,1cyclictest0-21swapper/200:20:132
2270703991916,2cyclictest2530820-21apt-get23:25:112
2270703991916,1cyclictest2545984-21apt-get23:40:132
2270703991916,1cyclictest2407919-21apt-get21:25:132
227070399190,18cyclictest2469156-21apt-config22:25:002
227070399190,0cyclictest0-21swapper/222:05:132
2270700991916,2cyclictest2495601-21irqcore22:50:151
2270700991916,2cyclictest2458993-21cron22:15:001
2270700991916,2cyclictest2458993-21cron22:15:001
2270698991917,1cyclictest0-21swapper/020:25:120
2270698991917,1cyclictest0-21swapper/019:15:140
2270698991915,3cyclictest2398273-21tr21:15:170
227069899190,1cyclictest0-21swapper/022:10:130
227069899190,1cyclictest0-21swapper/022:10:130
227069899190,1cyclictest0-21swapper/022:05:130
227069899190,18cyclictest2287057-21grep19:25:180
2270708991816,1cyclictest0-21swapper/321:25:133
2270708991815,2cyclictest2326995-21apt-get20:05:113
2270708991815,2cyclictest0-21swapper/323:35:153
2270708991814,3cyclictest63150irq/148-enp0s29f1:tx-722:29:173
227070899180,17cyclictest2560082-21ntpq23:50:233
2270703991816,1cyclictest2291362-21turbostat.cron19:34:542
2270703991816,1cyclictest0-21swapper/200:00:132
2270703991815,2cyclictest2495600-21grep22:50:152
2270700991815,2cyclictest2291631-21apt-get19:30:131
2270700991814,3cyclictest0-21swapper/119:55:141
2270698991816,1cyclictest2341854-21cron20:20:000
2270698991816,1cyclictest0-21swapper/023:30:120
2270698991816,1cyclictest0-21swapper/019:55:140
2270708991714,1cyclictest0-21swapper/319:15:133
2270708991713,3cyclictest2311531-21cron19:49:593
227070899170,0cyclictest0-21swapper/322:10:143
227070899170,0cyclictest0-21swapper/322:10:143
2270703991715,1cyclictest0-21swapper/223:00:122
2270700991715,1cyclictest0-21swapper/120:10:171
2270708991615,1cyclictest0-21swapper/323:25:123
2270708991614,1cyclictest0-21swapper/323:05:123
2270708991613,2cyclictest2271417-21irqcore19:10:173
2270708991613,2cyclictest0-21swapper/323:30:133
2270703991614,1cyclictest0-21swapper/221:55:122
2270700991612,3cyclictest2356646-21unixbench_singl20:30:221
2270698991614,1cyclictest0-21swapper/022:35:130
2270698991614,1cyclictest0-21swapper/019:30:130
2270698991613,2cyclictest0-21swapper/023:20:110
227069899160,5cyclictest25111721kthreadcore23:05:170
2270708991513,1cyclictest2524676-21ntpq23:15:223
2270708991512,2cyclictest2576852-21apt-get00:10:143
227070399157,7cyclictest2402583-21munin-run21:19:592
2270703991514,1cyclictest0-21swapper/222:30:122
2270703991513,1cyclictest0-21swapper/221:45:122
2270700991512,2cyclictest2423949-21apt-get21:40:151
2270700991512,0cyclictest0-21swapper/122:15:151
227070099150,2cyclictest2484722-21munin-run22:40:001
2270698991513,1cyclictest0-21swapper/021:30:130
2270698991513,1cyclictest0-21swapper/000:35:140
2270698991512,2cyclictest61650irq/133-enp0s29f1:rx-023:10:230
2270698991512,2cyclictest61650irq/133-enp0s29f1:rx-021:45:170
2270698991511,3cyclictest61650irq/133-enp0s29f1:rx-019:40:010
2270698991511,3cyclictest61650irq/133-enp0s29f1:rx-019:40:000
2270698991511,3cyclictest2331746-21cron20:14:560
2270698991510,3cyclictest61650irq/133-enp0s29f1:rx-000:30:120
2270708991412,1cyclictest0-21swapper/300:25:143
2270708991411,1cyclictest0-21swapper/320:35:143
2270703991412,1cyclictest0-21swapper/221:40:152
2270703991411,2cyclictest2403170-21gltestperf21:20:142
2270703991411,2cyclictest2340822-21expr20:15:202
2270703991410,3cyclictest2515868-21cpuspeed_turbos23:10:132
2270700991410,3cyclictest2546421-21iwlist23:40:171
2270698991412,2cyclictest61650irq/133-enp0s29f1:rx-020:34:370
2270698991412,2cyclictest0-21swapper/020:00:090
2270698991411,2cyclictest61650irq/133-enp0s29f1:rx-020:50:220
2270698991410,3cyclictest62450irq/134-enp0s29f1:tx-021:00:140
2270698991410,3cyclictest61650irq/133-enp0s29f1:rx-023:40:000
2270708991311,1cyclictest2479648-21turbostat.cron22:35:003
2270708991310,2cyclictest2572063-21gltestperf00:05:153
2270708991310,2cyclictest2339166-21kthreadcore20:15:193
2270703991310,2cyclictest743-21ntpd20:30:152
2270700991310,1cyclictest0-21swapper/119:10:131
227070899121,2cyclictest191rcu_preempt22:15:203
227070399129,2cyclictest2545303-21unixbench_singl23:35:282
227070399129,2cyclictest2437987-21chrt21:50:222
227070399129,1cyclictest0-21swapper/220:25:132
227070399127,4cyclictest2336812-21cron20:15:012
227069899129,2cyclictest61650irq/133-enp0s29f1:rx-019:46:440
2270698991210,1cyclictest0-21swapper/023:15:120
227070399116,3cyclictest0-21swapper/219:35:162
227070399116,3cyclictest0-21swapper/219:35:152
227070399110,2cyclictest0-21swapper/219:52:092
227070099115,1cyclictest32-21ksoftirqd/123:50:191
22707039994,4cyclictest2270715-21sed19:10:002
22707089984,3cyclictest2270814-21date19:10:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional