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2024-11-23 - 17:33
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackbslot2.osadl.org (updated Sat Nov 23, 2024 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7548122242192,40sleep10-21swapper/107:06:391
7549872228198,19sleep20-21swapper/207:08:532
7549062227175,40sleep30-21swapper/307:07:513
7547762225193,20sleep00-21swapper/007:06:100
75543999991,95cyclictest837741-13chrome08:45:003
755430995921,37cyclictest893919-21kworker/u8:1+flush-179:010:45:051
755439995551,3cyclictest890127-21chrome09:45:013
755439995046,3cyclictest791409-21cat07:50:053
755428994841,5cyclictest820744-21/usr/share/muni08:25:050
755428994741,4cyclictest786405-21/usr/share/muni07:45:100
755433994644,1cyclictest954771-21kworker/2:2+pm12:05:012
755433994543,2cyclictest987889-21kworker/u8:1+events_unbound11:45:072
755428994541,3cyclictest893919-21kworker/u8:1+flush-179:009:55:040
755433994441,2cyclictest983471-21kworker/u8:3+flush-179:012:20:052
755433994441,2cyclictest893919-21kworker/u8:1+flush-179:010:55:042
755428994440,3cyclictest769017-21kworker/u8:0+flush-179:007:30:050
755439994328,14cyclictest855539-21/usr/share/muni09:05:043
755433994339,3cyclictest863701-21kworker/u8:1+flush-179:009:25:052
755433994339,3cyclictest750532-21kworker/u8:3+flush-179:007:15:112
755430994339,3cyclictest807617-21latency_hist08:10:011
755433994237,4cyclictest789936-31munin-html07:45:292
755430994132,8cyclictest129383-1kworker/1:0H+kblockd11:05:051
755428994134,5cyclictest872608-21/usr/share/muni09:25:020
755433994035,4cyclictest803255-21kworker/u8:3+flush-179:008:35:042
755428994036,3cyclictest972025-21kworker/u8:0+flush-179:011:40:090
755428994035,3cyclictest1127-21mosquitto08:01:020
755433993937,1cyclictest954771-21kworker/2:2+pm11:30:262
755433993937,1cyclictest916535-21kworker/2:2+pm10:41:252
755433993937,1cyclictest863728-21kworker/2:1+pm10:01:252
755433993937,1cyclictest863728-21kworker/2:1+pm09:51:222
755433993937,1cyclictest863728-21kworker/2:1+pm09:15:152
755433993937,1cyclictest841873-21kworker/2:2+pm09:00:582
755433993937,1cyclictest737416-21kworker/2:0+pm07:25:212
755433993936,2cyclictest954771-21kworker/2:2+pm12:00:032
755433993936,2cyclictest790589-21kworker/2:1+pm08:20:042
755433993936,2cyclictest788872-21kworker/u8:2+flush-179:008:40:152
755430993933,4cyclictest782037-21/usr/share/muni07:40:141
755433993836,1cyclictest916535-21kworker/2:2+pm10:25:202
755433993836,1cyclictest863728-21kworker/2:1+pm09:45:132
755433993836,1cyclictest841873-21kworker/2:2+pm08:55:142
755433993836,1cyclictest790589-21kworker/2:1+pm08:01:142
755433993836,1cyclictest1014631-21kworker/2:0+pm12:17:012
755433993835,2cyclictest954771-21kworker/2:2+pm11:05:032
755433993835,2cyclictest911752-21kworker/2:0+pm10:10:042
755433993835,2cyclictest824711-21kworker/2:1+pm08:45:042
755433993834,3cyclictest828671-21kworker/u8:0+flush-179:009:05:102
755433993834,3cyclictest769017-21kworker/u8:0+events_unbound07:30:232
755433993834,3cyclictest426205-1kworker/2:2H+kblockd11:02:102
755433993834,2cyclictest426205-1kworker/2:2H+kblockd09:35:022
755433993811,25cyclictest824402-31munin-html08:25:412
755430993835,2cyclictest993524-1kworker/1:1H+kblockd12:35:031
755428993834,3cyclictest995172-21kworker/u8:2+flush-179:011:50:190
755428993834,3cyclictest995172-21kworker/u8:2+flush-179:011:50:190
755428993833,4cyclictest942000-21CacheThread_Blo10:45:010
755428993833,3cyclictest560537-1kworker/0:1H+kblockd08:35:020
755428993829,7cyclictest760131-21/usr/share/muni07:15:140
755439993734,2cyclictest556279-1kworker/3:1H+kblockd12:36:323
755439993734,2cyclictest556279-1kworker/3:1H+kblockd11:10:143
755439993734,2cyclictest556279-1kworker/3:1H+kblockd10:10:153
755439993734,2cyclictest556279-1kworker/3:1H+kblockd09:25:033
755439993734,2cyclictest556279-1kworker/3:1H+kblockd07:55:033
755439993732,4cyclictest864053-21/usr/share/muni09:15:143
755439993729,7cyclictest876965-21cat09:30:023
755433993736,1cyclictest945865-21kworker/2:1+pm10:51:172
755433993735,1cyclictest954771-21kworker/2:2+pm11:56:042
755433993735,1cyclictest954771-21kworker/2:2+pm11:35:272
755433993735,1cyclictest954771-21kworker/2:2+pm11:10:402
755433993735,1cyclictest863728-21kworker/2:1+pm10:05:282
755433993735,1cyclictest863728-21kworker/2:1+pm09:40:512
755433993735,1cyclictest737416-21kworker/2:0+pm07:20:042
755433993734,2cyclictest954771-21kworker/2:2+pm11:20:132
755433993734,2cyclictest942051-21snmp_wanpowerct10:45:002
755433993734,2cyclictest816103-21kworker/2:2+pm08:30:042
755433993734,2cyclictest790589-21kworker/2:1+pm07:50:022
755433993734,2cyclictest426205-1kworker/2:2H+kblockd12:30:042
755433993734,2cyclictest426205-1kworker/2:2H+kblockd09:20:262
755433993734,2cyclictest426205-1kworker/2:2H+kblockd07:10:142
755433993733,3cyclictest426205-1kworker/2:2H+kblockd12:35:032
755430993734,2cyclictest993524-1kworker/1:1H+kblockd11:45:141
755430993732,4cyclictest768230-31munin-html07:20:271
755430993729,7cyclictest803255-21kworker/u8:3+flush-179:008:25:061
755428993734,2cyclictest560537-1kworker/0:1H+kblockd12:30:270
755428993734,2cyclictest560537-1kworker/0:1H+kblockd11:22:460
755428993732,4cyclictest868961-21kworker/u8:3+flush-179:009:20:270
755428993732,4cyclictest856063-21kworker/u8:4+events_unbound09:05:140
755439993634,1cyclictest979588-21kworker/3:0+pm12:18:273
755439993634,1cyclictest979588-21kworker/3:0+pm11:52:553
755439993634,1cyclictest979588-21kworker/3:0+pm11:52:543
755439993634,1cyclictest780805-21kworker/3:2+pm08:09:523
755439993634,1cyclictest556279-1kworker/3:1H+kblockd11:20:173
755439993633,2cyclictest556279-1kworker/3:1H+kblockd10:35:013
755439993633,2cyclictest556279-1kworker/3:1H+kblockd10:09:423
755439993631,4cyclictest827052-21apt-get08:30:143
755439993629,5cyclictest1017810-21ntpq12:10:263
755439993629,4cyclictest786465-21chrome07:45:043
755439993622,12cyclictest556279-1kworker/3:1H+kblockd07:10:533
75543399366,29cyclictest426205-1kworker/2:2H+kblockd07:55:322
755433993635,1cyclictest863728-21kworker/2:1+pm09:34:392
755433993635,1cyclictest790589-21kworker/2:1+pm08:15:012
755433993635,1cyclictest790589-21kworker/2:1+pm08:10:552
755433993634,1cyclictest426205-1kworker/2:2H+kblockd11:40:042
755433993634,1cyclictest426205-1kworker/2:2H+kblockd11:16:532
755430993634,1cyclictest875898-31munin-html09:25:381
755430993634,1cyclictest129383-1kworker/1:0H+kblockd09:30:031
755430993633,2cyclictest993524-1kworker/1:1H+kblockd12:31:531
755430993633,2cyclictest129383-1kworker/1:0H+kblockd11:20:031
755430993633,2cyclictest129383-1kworker/1:0H+kblockd10:38:421
755430993633,2cyclictest129383-1kworker/1:0H+kblockd07:16:011
755430993632,3cyclictest955036-21/usr/share/muni11:00:031
755428993633,2cyclictest560537-1kworker/0:1H+kblockd12:01:340
755428993633,2cyclictest560537-1kworker/0:1H+kblockd10:35:290
755428993629,6cyclictest851532-21ntpq09:00:030
755439993534,1cyclictest876493-21kworker/3:1+pm11:18:173
755439993533,1cyclictest876493-21kworker/3:1+pm09:43:353
755439993533,1cyclictest556279-1kworker/3:1H+kblockd12:32:463
755439993533,1cyclictest556279-1kworker/3:1H+kblockd08:35:513
755439993532,2cyclictest556279-1kworker/3:1H+kblockd12:07:133
755439993532,2cyclictest556279-1kworker/3:1H+kblockd09:54:093
755439993531,2cyclictest556279-1kworker/3:1H+kblockd10:45:063
755433993534,1cyclictest737416-21kworker/2:0+pm07:37:122
755433993533,1cyclictest841873-21kworker/2:2+pm09:11:122
755433993533,1cyclictest426205-1kworker/2:2H+kblockd08:05:472
755433993532,2cyclictest916535-21kworker/2:2+pm10:30:012
755433993531,2cyclictest841873-21kworker/2:2+pm08:50:042
755430993533,1cyclictest993524-1kworker/1:1H+kblockd12:10:261
755430993533,1cyclictest889712-21kworker/1:2+pm09:49:171
755430993533,1cyclictest129383-1kworker/1:0H+kblockd07:52:441
755430993532,2cyclictest993524-1kworker/1:1H+kblockd12:20:041
755430993532,2cyclictest129383-1kworker/1:0H+kblockd10:59:121
755430993532,2cyclictest129383-1kworker/1:0H+kblockd10:43:301
755430993532,2cyclictest129383-1kworker/1:0H+kblockd10:20:261
755430993532,2cyclictest129383-1kworker/1:0H+kblockd09:10:031
755430993532,2cyclictest129383-1kworker/1:0H+kblockd08:31:591
755428993533,1cyclictest772977-21kworker/0:1+pm08:33:460
755428993533,1cyclictest560537-1kworker/0:1H+kblockd07:25:110
755428993532,2cyclictest983471-21kworker/u8:3+flush-179:012:15:050
755428993532,2cyclictest560537-1kworker/0:1H+kblockd08:20:010
755428993532,2cyclictest560537-1kworker/0:1H+kblockd08:10:280
755428993531,3cyclictest1272-21snmpd11:33:300
755428993531,2cyclictest560537-1kworker/0:1H+kblockd10:28:440
755439993432,1cyclictest876493-21kworker/3:1+pm10:01:503
755439993432,1cyclictest846591-21kworker/3:0+pm09:12:543
755439993432,1cyclictest556279-1kworker/3:1H+kblockd10:56:213
755439993432,1cyclictest556279-1kworker/3:1H+kblockd10:52:043
755439993432,1cyclictest556279-1kworker/3:1H+kblockd08:25:163
755439993430,2cyclictest556279-1kworker/3:1H+kblockd07:35:513
755433993433,1cyclictest426205-1kworker/2:2H+kblockd10:36:112
755433993432,1cyclictest916535-21kworker/2:2+pm10:22:552
755433993430,2cyclictest954771-21kworker/2:2+pm12:10:032
755433993429,2cyclictest893919-21kworker/u8:1+flush-179:010:15:042
75543399341,2cyclictest785689-31munin-html07:40:382
755430993433,1cyclictest129383-1kworker/1:0H+kblockd09:51:511
755430993432,1cyclictest782245-21kworker/1:0+pm08:16:281
755430993432,1cyclictest129383-1kworker/1:0H+kblockd08:36:041
755430993432,1cyclictest129383-1kworker/1:0H+kblockd08:00:231
755430993426,2cyclictest1272-21snmpd08:55:131
755430993420,13cyclictest883925-21awk09:35:171
755428993431,2cyclictest987977-21kworker/0:2+pm12:09:370
755439993331,1cyclictest979588-21kworker/3:0+pm12:27:553
755439993331,1cyclictest979588-21kworker/3:0+pm12:21:483
755439993331,1cyclictest556279-1kworker/3:1H+kblockd10:15:243
755439993330,2cyclictest1272-21snmpd11:49:363
755439993323,10cyclictest1272-21snmpd08:21:153
755433993330,2cyclictest972025-21kworker/u8:0+flush-179:012:25:092
75543399330,32cyclictest979234-31munin-graph11:25:542
755430993331,1cyclictest739713-21kworker/1:1+pm07:35:011
755430993331,1cyclictest129383-1kworker/1:0H+kblockd11:42:351
755430993331,1cyclictest129383-1kworker/1:0H+kblockd11:39:161
755430993331,1cyclictest129383-1kworker/1:0H+kblockd11:10:141
755430993331,1cyclictest129383-1kworker/1:0H+kblockd10:33:101
755430993330,2cyclictest129383-1kworker/1:0H+kblockd10:50:021
755430993330,2cyclictest129383-1kworker/1:0H+kblockd08:45:171
755430993330,2cyclictest1272-21snmpd11:50:131
755430993330,2cyclictest1272-21snmpd11:50:131
75543099330,1cyclictest0-21swapper/108:10:591
755428993331,1cyclictest772977-21kworker/0:1+pm10:19:420
755428993331,1cyclictest560537-1kworker/0:1H+kblockd09:35:360
755428993330,2cyclictest870052-21kworker/u8:4+flush-179:009:40:050
755428993330,2cyclictest560537-1kworker/0:1H+kblockd10:51:010
755428993329,3cyclictest837860-21ThreadPoolForeg08:45:160
755428993326,5cyclictest795073-21/usr/share/muni07:55:150
755439993230,1cyclictest556279-1kworker/3:1H+kblockd12:03:563
755439993229,2cyclictest957101-21awk11:00:153
755439993229,2cyclictest920876-21awk10:20:023
755439993229,2cyclictest556279-1kworker/3:1H+kblockd07:16:203
755439993226,5cyclictest899213-21/usr/share/muni09:55:063
75543399329,22cyclictest902695-31munin-html09:55:432
755430993231,1cyclictest993524-1kworker/1:1H+kblockd12:08:311
755430993230,1cyclictest129383-1kworker/1:0H+kblockd08:24:141
755430993229,2cyclictest129383-1kworker/1:0H+kblockd09:00:031
755428993230,1cyclictest1272-21snmpd11:36:540
755428993230,1cyclictest1272-21snmpd11:27:050
755428993230,1cyclictest1272-21snmpd10:40:080
755428993230,1cyclictest1272-21snmpd09:19:590
755428993230,1cyclictest1003932-21awk11:55:140
755428993229,2cyclictest1272-21snmpd08:40:540
755428993228,3cyclictest560537-1kworker/0:1H+kblockd08:50:030
755439993130,1cyclictest698677-21kworker/3:0+pm07:21:533
755439993130,1cyclictest1272-21snmpd11:41:543
755439993129,1cyclictest556279-1kworker/3:1H+kblockd10:34:503
755439993129,1cyclictest556279-1kworker/3:1H+kblockd08:50:433
755439993129,1cyclictest556279-1kworker/3:1H+kblockd08:02:033
755439993129,1cyclictest1272-21snmpd09:22:593
755439993129,1cyclictest1272-21snmpd08:55:033
755439993129,1cyclictest1272-21snmpd08:19:453
755439993129,1cyclictest1272-21snmpd07:31:433
755439993129,1cyclictest1272-21snmpd07:25:103
755439993128,2cyclictest556279-1kworker/3:1H+kblockd11:25:043
75543399310,20cyclictest1001191-31munin-html11:50:362
75543399310,20cyclictest1001191-31munin-html11:50:362
755430993130,1cyclictest129383-1kworker/1:0H+kblockd07:36:361
755430993130,0cyclictest1272-21snmpd10:19:491
755430993129,1cyclictest868562-21awk09:20:021
755430993129,1cyclictest129383-1kworker/1:0H+kblockd11:34:241
755430993129,1cyclictest1272-21snmpd09:57:221
755430993129,1cyclictest1272-21snmpd09:40:291
755430993129,1cyclictest1272-21snmpd08:42:581
755430993128,2cyclictest993524-1kworker/1:1H+kblockd12:00:501
755430993125,5cyclictest903785-21ntpq10:00:041
755430993117,3cyclictest1021635-21cat12:15:191
755428993129,1cyclictest772977-21kworker/0:1+pm10:03:180
755428993129,1cyclictest36029-21ntpd09:48:230
755428993129,1cyclictest1272-21snmpd08:15:140
755428993129,1cyclictest1272-21snmpd07:54:230
755428993128,2cyclictest942610-21kworker/u8:4+flush-179:011:00:060
755428993128,2cyclictest560537-1kworker/0:1H+kblockd10:10:050
755428993128,2cyclictest560537-1kworker/0:1H+kblockd09:50:040
755428993128,2cyclictest560537-1kworker/0:1H+kblockd09:11:230
755428993128,2cyclictest1027614-21awk12:25:010
755428993115,4cyclictest968200-21/usr/share/muni11:15:010
755428993115,14cyclictest755673-21/usr/share/muni07:10:040
755439993029,1cyclictest1272-21snmpd10:43:593
755439993028,1cyclictest556279-1kworker/3:1H+kblockd07:44:183
755439993027,2cyclictest881384-21awk09:35:043
755439993027,2cyclictest556279-1kworker/3:1H+kblockd11:06:313
755439993024,4cyclictest979852-21/usr/share/muni11:30:083
755430993028,1cyclictest950313-21kworker/1:1+pm11:19:221
755430993028,1cyclictest914838-21awk10:10:221
755430993028,1cyclictest771550-21awk07:25:131
755430993027,2cyclictest786359-21ThreadPoolForeg07:45:001
755430993027,2cyclictest129383-1kworker/1:0H+kblockd11:25:041
755430993027,2cyclictest129383-1kworker/1:0H+kblockd09:15:161
755430993027,2cyclictest1272-21snmpd10:25:261
755428993028,1cyclictest1272-21snmpd12:20:070
755428993028,1cyclictest1272-21snmpd10:31:080
755428993028,1cyclictest1272-21snmpd10:08:300
755428993028,1cyclictest1272-21snmpd07:41:220
755428993028,1cyclictest1272-21snmpd07:21:160
755428993027,2cyclictest560537-1kworker/0:1H+kblockd11:10:430
755428993026,3cyclictest972025-21kworker/u8:0+flush-179:012:10:010
755428993026,3cyclictest755038-21kworker/u8:1+flush-179:008:05:260
755428993026,3cyclictest560537-1kworker/0:1H+kblockd08:55:140
755439992927,1cyclictest1313581-21isc-net-000011:39:533
755439992927,1cyclictest1313581-21isc-net-000008:42:533
755439992923,4cyclictest924875-21/usr/share/muni10:25:013
755430992927,1cyclictest907992-21awk10:05:031
755430992927,1cyclictest129383-1kworker/1:0H+kblockd07:13:411
755430992927,1cyclictest1272-21snmpd11:59:181
755430992916,12cyclictest795203-21diskstats07:55:011
75543099290,2cyclictest857192-21ntpq09:05:111
755428992928,0cyclictest1272-21snmpd11:06:500
755428992927,1cyclictest560537-1kworker/0:1H+kblockd10:20:390
755428992926,2cyclictest993083-21Chrome_ChildIOT11:45:020
755428992924,4cyclictest879822-21munin-limits09:30:290
755439992827,1cyclictest1272-21snmpd11:57:583
755439992827,0cyclictest1272-21snmpd08:13:483
755439992821,5cyclictest853107-21apt-get09:00:133
755430992825,2cyclictest993524-1kworker/1:1H+kblockd12:27:231
755428992825,2cyclictest1026077-21kworker/u8:2+flush-179:012:35:040
755430992623,2cyclictest1272-21snmpd08:50:131
755428992523,1cyclictest1272-21snmpd10:58:140
755428992514,1cyclictest1313581-21isc-net-000007:37:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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