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2025-01-16 - 05:41
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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 376 highest latencies:
System rackbslot8.osadl.org (updated Wed Jan 15, 2025 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587507189640irq/54-eth00-21swapper/107:09:361
587507189640irq/54-eth00-21swapper/107:09:361
3131027236sleep00-21swapper/007:05:310
3131027236sleep00-21swapper/007:05:310
32049995721cyclictest0-21swapper/111:53:071
62050550irq/56-mmc02566-21timerandwakeup07:15:240
58750550irq/54-eth06496-21munin-node0
58750550irq/54-eth02711-21lldpd07:51:421
58750550irq/54-eth017835-21munin-node0
58750550irq/54-eth01380-21munin-node07:15:021
58750550irq/54-eth00-21swapper/010:00:220
58750550irq/54-eth00-21swapper/009:43:380
58750550irq/54-eth00-21swapper/008:40:210
32048995519cyclictest32575-21aten_rbpower_vo10:40:120
32048995519cyclictest31611-21ps12:30:200
32048995519cyclictest0-21swapper/009:20:200
32048995519cyclictest0-21swapper/007:40:180
1999550migration/131732-21runrttasks08:46:181
1999550migration/131732-21runrttasks08:46:181
1999550migration/126126-21runrttasks12:10:491
1999550migration/111873-21runrttasks09:29:001
1799550watchdog/18492-21munin-node1
1799550watchdog/16889-21diskstats07:30:171
1799550watchdog/14979-21date07:25:011
1799550watchdog/14801-21cat09:05:011
1799550watchdog/130970-21apt-get12:30:091
1799550watchdog/127638-21aten_rbpower_en08:35:131
1799550watchdog/126748-21munin-node1
1799550watchdog/12472-21apt-get10:50:091
1799550watchdog/117372-21diskstats11:40:171
1799550watchdog/11575-21latency_hist10:45:011
1799550watchdog/10-21swapper/109:58:331
1699550watchdog/04648-21munin-node0
1699550watchdog/0305-21munin-node0
1699550watchdog/026873-21cpu10:20:130
1699550watchdog/023761-21diskstats10:10:130
1699550watchdog/017969-21seq08:05:130
1699550watchdog/017011-21munin-node0
1699550watchdog/01642-21chrt12:39:530
1699550watchdog/014128-21munin-node0
1099550migration/03379-21runrttasks10:50:580
1099550migration/031961-21runrttasks10:37:420
1099550migration/021680-21taskset08:15:250
1099550migration/018511-21runrttasks11:44:110
32049995418cyclictest10228-21munin-node1
32049995418cyclictest0-21swapper/111:56:051
32049995418cyclictest0-21swapper/111:34:001
32049995418cyclictest0-21swapper/111:06:101
32049995418cyclictest0-21swapper/110:34:341
32049995418cyclictest0-21swapper/110:17:001
32049995418cyclictest0-21swapper/109:30:501
32049995418cyclictest0-21swapper/108:55:571
32049995418cyclictest0-21swapper/108:53:021
32048995436cyclictest21755-21ntp_offset11:55:210
32048995418cyclictest0-21swapper/011:54:100
32048995418cyclictest0-21swapper/010:31:230
32048995418cyclictest0-21swapper/010:17:140
32048995418cyclictest0-21swapper/009:06:150
32048995418cyclictest0-21swapper/009:04:420
32048995418cyclictest0-21swapper/008:35:350
32048995418cyclictest0-21swapper/007:38:500
32049995317cyclictest24437-21sshd12:05:161
32049995317cyclictest0-21swapper/112:35:151
32049995317cyclictest0-21swapper/112:27:461
32049995317cyclictest0-21swapper/112:02:561
32049995317cyclictest0-21swapper/110:36:031
32049995317cyclictest0-21swapper/110:10:471
32049995317cyclictest0-21swapper/110:07:161
32049995317cyclictest0-21swapper/109:54:291
32049995317cyclictest0-21swapper/109:21:011
32049995317cyclictest0-21swapper/109:11:151
32049995317cyclictest0-21swapper/108:45:001
32049995317cyclictest0-21swapper/108:29:341
32049995317cyclictest0-21swapper/108:21:091
32048995317cyclictest25983-21munin-node0
32048995317cyclictest0-21swapper/012:22:160
32048995317cyclictest0-21swapper/009:55:100
32048995317cyclictest0-21swapper/009:35:500
32048995317cyclictest0-21swapper/009:33:360
32048995317cyclictest0-21swapper/008:54:160
32048995317cyclictest0-21swapper/007:51:150
32048995317cyclictest0-21swapper/007:45:220
32048995317cyclictest0-21swapper/007:34:500
32048995317cyclictest0-21swapper/007:20:360
32049995234cyclictest32612-21cat07:10:221
32049995216cyclictest10753-21chrt07:41:031
32049995216cyclictest0-21swapper/112:19:231
32049995216cyclictest0-21swapper/111:45:121
32049995216cyclictest0-21swapper/111:25:301
32049995216cyclictest0-21swapper/111:23:531
32049995216cyclictest0-21swapper/111:14:511
32049995216cyclictest0-21swapper/111:02:391
32049995216cyclictest0-21swapper/111:00:001
32049995216cyclictest0-21swapper/110:29:571
32049995216cyclictest0-21swapper/109:37:571
32049995216cyclictest0-21swapper/109:09:191
32049995216cyclictest0-21swapper/108:34:211
32049995216cyclictest0-21swapper/108:04:121
32049995216cyclictest0-21swapper/107:45:351
32048995234cyclictest8125-21wc11:10:010
32048995234cyclictest0-21swapper/012:13:340
32048995216cyclictest14687-21munin-node0
32048995216cyclictest0-21swapper/012:27:140
32048995216cyclictest0-21swapper/012:06:380
32048995216cyclictest0-21swapper/011:47:310
32048995216cyclictest0-21swapper/011:37:020
32048995216cyclictest0-21swapper/011:12:440
32048995216cyclictest0-21swapper/010:08:140
32048995216cyclictest0-21swapper/008:28:060
32048995216cyclictest0-21swapper/008:24:320
32048995216cyclictest0-21swapper/008:11:530
32049995115cyclictest0-21swapper/108:11:191
32049995115cyclictest0-21swapper/108:07:301
32048995115cyclictest0-21swapper/012:15:120
32048995115cyclictest0-21swapper/012:03:160
32048995115cyclictest0-21swapper/011:21:300
32048995115cyclictest0-21swapper/010:25:500
32048995115cyclictest0-21swapper/009:45:410
32048995115cyclictest0-21swapper/008:55:090
32048995115cyclictest0-21swapper/008:49:500
32048995115cyclictest0-21swapper/008:49:500
32049995014cyclictest15736-21df11:35:171
32049995014cyclictest0-21swapper/112:23:511
32049995014cyclictest0-21swapper/109:49:571
32049995014cyclictest0-21swapper/108:17:291
32049995014cyclictest0-21swapper/107:55:251
32048995032cyclictest6127-21seq07:27:210
32048995032cyclictest5737-21munin-node0
32048995032cyclictest0-21swapper/009:18:230
32048995032cyclictest0-21swapper/009:18:230
32048995014cyclictest0-21swapper/011:18:230
32049994913cyclictest0-21swapper/110:48:131
32049994913cyclictest0-21swapper/109:40:521
32048994931cyclictest0-21swapper/010:48:510
32049994812cyclictest0-21swapper/107:25:411
32048994830cyclictest0-21swapper/011:26:320
32049994711cyclictest3007-21runrttasks10:01:371
32049994711cyclictest0-21swapper/109:18:061
32049994711cyclictest0-21swapper/109:18:061
32048994711cyclictest11317-21taskset09:25:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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