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2024-11-23 - 23:11
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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 Sat Nov 23, 2024 12:45:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1581294993126,2cyclictest1621481-21kworker/u16:6-rpciod09:16:376
1581286993117,4cyclictest1666845-21cron11:24:592
158128699311,17cyclictest3894724-21containerd08:35:292
1581294992923,3cyclictest1673883-21kworker/u16:0-rpciod11:52:406
158129399291,25cyclictest0-21swapper/508:15:295
158129399291,25cyclictest0-21swapper/508:15:285
1581289992920,5cyclictest0-21swapper/310:15:353
1581286992923,4cyclictest1609774-21idleruntime-cro08:34:592
158128999288,16cyclictest1669633-21fschecks_time11:35:173
1581289992822,3cyclictest1612079-21fschecks_count08:40:163
158128999281,2cyclictest1608967-21irqstats08:30:173
1581294992722,3cyclictest1686402-21grep12:25:166
1581289992722,2cyclictest1147-21dockerd12:15:473
1581289992722,2cyclictest1147-21dockerd12:15:473
1581286992722,3cyclictest1618610-21aten_rapower_cu09:00:142
1581285992723,2cyclictest0-21swapper/109:55:101
1581295992622,2cyclictest1676176-21df_abs11:55:157
1581293992622,2cyclictest1660460-21/usr/sbin/munin11:05:265
1581289992612,8cyclictest0-21swapper/308:50:153
1581286992621,2cyclictest1626508-21cron09:25:012
1581285992619,4cyclictest0-21swapper/107:46:001
1581285992619,4cyclictest0-21swapper/107:45:591
1581295992520,3cyclictest1690334-21timerwakeupswit12:35:287
158129599251,18cyclictest3198453-21dockerd08:40:117
158129499257,2cyclictest1633537-21/usr/sbin/munin09:45:176
1581294992521,2cyclictest1631447-21unixbench_singl09:35:256
1581294992521,2cyclictest0-21swapper/608:14:026
158129399253,18cyclictest0-21swapper/509:15:015
1581293992520,2cyclictest1582370-21/usr/sbin/munin07:10:235
158129399251,19cyclictest1434492-21containerd11:45:125
158129399251,19cyclictest1434492-21containerd11:45:125
1581289992521,2cyclictest1635438-21aten_rapower_vo09:50:193
1581286992521,2cyclictest1648668-21latency_hist10:30:012
1581285992522,1cyclictest1677605-21/usr/sbin/munin12:00:151
1581285992520,3cyclictest1595825-21/usr/sbin/munin07:50:241
1581282992516,5cyclictest0-21swapper/010:05:350
1581294992421,1cyclictest1663000-21/usr/sbin/munin11:10:266
1581294992417,3cyclictest1157-21containerd07:12:336
1581293992417,3cyclictest1619033-21/usr/sbin/munin09:00:185
1581290992415,4cyclictest0-21swapper/410:30:504
1581290992415,4cyclictest0-21swapper/410:30:504
158129099241,17cyclictest0-21swapper/407:13:434
158128999243,18cyclictest28050irq/117-46000000.ethernet11:16:243
1581289992420,2cyclictest1614625-21unixbench_multi08:45:243
1581289992419,3cyclictest1593608-21sed07:45:163
1581289992419,3cyclictest1593608-21sed07:45:153
1581289992413,8cyclictest0-21swapper/308:15:263
1581289992413,8cyclictest0-21swapper/308:15:263
158128699242,15cyclictest0-21swapper/208:50:122
1581286992416,4cyclictest1147-21dockerd11:17:422
1581285992421,1cyclictest1684275-21/usr/sbin/munin12:20:171
1581285992419,3cyclictest1661720-21/usr/sbin/munin11:05:271
1581282992421,1cyclictest0-21swapper/012:35:480
1581282992420,2cyclictest1677090-21unixbench_multi11:55:270
158129599233,3cyclictest1669994-21pluginstate11:35:267
1581295992319,2cyclictest1602089-21fschecks_time08:10:177
1581295992318,3cyclictest1611144-21cat08:35:257
1581294992320,1cyclictest1682586-21/usr/sbin/munin12:15:156
1581294992320,1cyclictest1682586-21/usr/sbin/munin12:15:156
1581294992319,2cyclictest1661197-21proc_pri11:05:246
1581294992316,3cyclictest0-21swapper/611:20:246
1581294992316,2cyclictest1638314-21kworker/u16:5+xprtiod10:16:276
1581294992316,2cyclictest1429796-21kworker/6:1+mm_percpu_wq09:50:326
158129499231,18cyclictest1167-21dockerd08:42:056
158129399237,13cyclictest1679566-21fschecks_count12:05:165
1581293992319,2cyclictest1663472-21vmstat11:10:295
1581293992317,3cyclictest0-21swapper/509:55:135
1581293992316,4cyclictest0-21swapper/512:17:475
1581293992316,4cyclictest0-21swapper/512:17:475
1581293992314,1cyclictest0-21swapper/510:20:015
1581290992319,2cyclictest1154-21containerd12:33:484
1581290992317,2cyclictest0-21swapper/408:39:284
158128999236,2cyclictest1599908-21latency_hist08:05:013
158128999234,16cyclictest1617246-21fschecks_time08:55:163
158128999234,16cyclictest1617246-21fschecks_time08:55:153
1581289992318,3cyclictest1618139-21kworker/u16:3+rpciod09:00:053
1581289992318,2cyclictest1679406-21wget12:05:153
1581289992318,2cyclictest1620467-21diskstats09:05:153
158128999231,18cyclictest0-21swapper/309:46:103
158128999231,17cyclictest1678933-21latency_hist12:05:003
1581286992317,3cyclictest1603531-21grep08:15:162
1581286992317,3cyclictest1603531-21grep08:15:162
1581286992316,3cyclictest0-21swapper/211:09:402
1581286992315,4cyclictest1657791-21ntpq10:55:202
158128599236,1cyclictest0-21swapper/111:13:011
158128599232,16cyclictest0-21swapper/110:47:131
1581285992319,2cyclictest1646054-21ntp_kernel_err10:20:191
1581285992319,2cyclictest1607185-21/usr/sbin/munin08:25:151
1581285992319,2cyclictest1607185-21/usr/sbin/munin08:25:141
1581285992318,3cyclictest1154-21containerd09:38:451
1581282992319,2cyclictest1581928-21fschecks_count07:10:150
1581282992318,3cyclictest2357802-21dockerd07:44:400
1581282992318,2cyclictest1675450-21grep11:50:260
158129599224,2cyclictest1585318-21fschecks_time07:20:177
1581295992219,1cyclictest1592371-21/usr/sbin/munin07:40:247
1581295992216,3cyclictest1649222-21gltestperf10:30:227
1581295992216,3cyclictest1649222-21gltestperf10:30:217
1581295992216,3cyclictest1625648-21tail09:20:177
1581295992215,3cyclictest0-21swapper/707:37:227
158129599221,17cyclictest0-21swapper/711:00:237
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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