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2024-11-06 - 18:51
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackaslot6.osadl.org (updated Wed Nov 06, 2024 12:45:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
231385899361,17cyclictest0-21swapper/008:50:040
2313870993429,3cyclictest0-21swapper/708:26:237
2313861993225,4cyclictest2414714-21grep12:15:002
231386099321,16cyclictest2405751-21ntpq11:45:211
231386099311,17cyclictest0-21swapper/108:10:111
2313858993114,4cyclictest2372990-21awk10:05:110
2313858993114,4cyclictest2372990-21awk10:05:100
2313860993017,2cyclictest2347680-21apt-get08:50:111
2313860993016,1cyclictest0-21swapper/109:10:241
2313860993015,1cyclictest0-21swapper/112:20:141
2313860993015,1cyclictest0-21swapper/112:20:131
231386099301,18cyclictest2329772-21/usr/sbin/munin07:55:191
231386099300,16cyclictest0-21swapper/111:56:271
2313858993018,9cyclictest2390521-21grep11:00:150
2313858993018,9cyclictest2390521-21grep11:00:150
2313858993015,3cyclictest3198453-21dockerd08:31:500
231385899301,16cyclictest2403481-21apt-get11:40:110
231386599294,16cyclictest2350646-21kworker/u16:14+xprtiod09:05:094
231386099290,18cyclictest2324673-21tail07:40:141
231386099290,15cyclictest0-21swapper/109:35:121
231386099290,15cyclictest0-21swapper/109:35:111
231385899290,17cyclictest0-21swapper/011:20:180
2313870992826,1cyclictest0-21swapper/709:12:427
2313868992823,2cyclictest2403682-21df_abs11:40:135
231386099289,1cyclictest0-21swapper/111:35:131
2313860992823,2cyclictest0-21swapper/110:50:501
2313860992817,2cyclictest0-21swapper/111:50:141
231386099281,16cyclictest2382468-21open_files10:35:231
231386099281,16cyclictest2382468-21open_files10:35:231
2313858992816,2cyclictest2378310-21tune2fs10:20:160
231385899280,16cyclictest0-21swapper/009:50:100
231387099277,17cyclictest2392300-21/usr/sbin/munin11:05:177
2313869992723,2cyclictest0-21swapper/607:39:036
2313869992715,4cyclictest2413025-21kworker/u16:7-events_freezable_power_12:24:586
2313869992715,4cyclictest2413025-21kworker/u16:7-events_freezable_power_12:24:586
2313868992721,4cyclictest1163-21containerd11:57:595
231386099278,3cyclictest2321211-21fschecks_time07:30:181
2313858992716,1cyclictest0-21swapper/011:50:140
2313858992715,2cyclictest2329420-21df_abs07:55:150
231387099268,1cyclictest0-21swapper/707:53:407
231387099267,2cyclictest2319482-21/usr/sbin/munin07:25:147
2313870992622,2cyclictest1875757-21dockerd08:24:367
2313870992622,2cyclictest1875757-21dockerd08:24:367
2313870992621,3cyclictest70-21rcuc/709:15:227
2313870992621,3cyclictest70-21rcuc/709:15:217
2313869992622,2cyclictest2403358-21cat11:40:016
2313869992621,2cyclictest2333817-21kworker/u16:6-events_freezable_power_08:16:376
2313868992620,3cyclictest0-21swapper/509:28:425
2313864992622,2cyclictest1159-21containerd11:40:543
2313864992621,2cyclictest1151-21containerd07:58:353
231386499260,23cyclictest0-21swapper/310:35:023
2313861992622,2cyclictest2347183-21idleruntime-cro08:50:012
2313861992622,2cyclictest2347183-21idleruntime-cro08:50:002
2313861992621,3cyclictest311ktimers/207:55:142
2313860992620,4cyclictest1151-21containerd10:27:511
2313860992616,2cyclictest0-21swapper/107:25:121
2313858992622,2cyclictest2350108-21wc08:55:240
2313858992617,2cyclictest2393653-21sed11:10:130
2313858992616,2cyclictest131ktimers/010:44:050
231385899261,2cyclictest2338343-21mailstats08:20:230
231385899261,2cyclictest2338343-21mailstats08:20:220
231387099256,16cyclictest2366649-21gltestperf09:45:157
2313870992510,1cyclictest0-21swapper/711:35:007
2313869992520,3cyclictest2409540-21unixbench-2d11:55:236
2313869992519,3cyclictest2398855-21gltestperf11:25:166
2313869992519,3cyclictest2398855-21gltestperf11:25:166
2313869992517,5cyclictest0-21swapper/608:34:386
2313865992523,1cyclictest2401795-21apt-get11:35:114
2313865992520,2cyclictest2350650-21dropbear08:57:154
2313865992518,4cyclictest2419106-21ntpq12:25:214
231386499255,15cyclictest0-21swapper/308:10:223
2313864992521,2cyclictest2414716-21idleruntime-cro12:15:003
2313864992514,5cyclictest0-21swapper/308:58:393
231386199253,19cyclictest64539-21containerd07:53:312
2313861992520,3cyclictest2344609-21gltestperf08:40:162
231386099256,2cyclictest2390826-21proc_pri11:00:231
231386099256,2cyclictest2390826-21proc_pri11:00:231
2313860992522,2cyclictest2372311-21timerandwakeup10:00:251
2313860992521,2cyclictest2410767-21cat12:00:221
231385899259,1cyclictest0-21swapper/011:35:130
2313858992515,2cyclictest2336485-21awk08:15:200
2313870992420,2cyclictest0-21swapper/711:00:197
2313870992420,2cyclictest0-21swapper/711:00:197
2313870992417,5cyclictest2367495-21kworker/dying09:52:547
2313868992417,4cyclictest0-21swapper/508:58:405
231386899241,18cyclictest0-21swapper/508:00:155
2313865992416,3cyclictest1151-21containerd10:39:184
2313865992416,3cyclictest1151-21containerd10:39:174
2313865992413,6cyclictest0-21swapper/412:10:574
2313865992410,10cyclictest1167-21dockerd08:50:394
2313864992420,2cyclictest2394683-21sshd11:10:493
2313864992418,3cyclictest2348467-21switchtime08:50:243
231386499241,19cyclictest0-21swapper/307:33:013
2313861992422,1cyclictest2418415-21/usr/sbin/munin12:25:172
2313861992420,2cyclictest2374614-21/usr/sbin/munin10:10:142
2313861992417,5cyclictest0-21swapper/209:08:412
2313860992420,2cyclictest2365126-21/usr/sbin/munin09:40:191
2313858992419,3cyclictest2359327-21apt-key09:25:010
231387099235,2cyclictest2362868-21/usr/sbin/munin09:35:157
231387099235,2cyclictest2362868-21/usr/sbin/munin09:35:147
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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