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2024-05-21 - 18:57
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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 rackbslot8.osadl.org (updated Tue May 21, 2024 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587507623910irq/54-eth00-21swapper/107:09:211
11002997722cyclictest31047-21fschecks_time09:50:131
11002997621cyclictest2986-21runrttasks11:54:251
11002997419cyclictest6897-21ntp_kernel_err10:15:171
11002997419cyclictest0-21swapper/112:20:241
11002997419cyclictest0-21swapper/107:45:051
11002997419cyclictest0-21swapper/107:20:221
11002997318cyclictest0-21swapper/112:00:241
1100299730cyclictest0-21swapper/107:35:181
11002997116cyclictest0-21swapper/111:26:171
11002997015cyclictest0-21swapper/110:34:381
1100299627cyclictest27358-21munin-run09:39:501
11001996024cyclictest0-21swapper/010:21:200
11002995822cyclictest0-21swapper/109:40:291
11001995822cyclictest0-21swapper/012:30:040
11001995822cyclictest0-21swapper/007:10:030
1069625822sleep00-21swapper/007:07:580
11002995739cyclictest29784-21zcat09:45:221
1100299572cyclictest3223-21cut11:45:151
11002995721cyclictest5549-21ntpq08:30:191
11002995721cyclictest0-21swapper/109:55:281
11001995721cyclictest0-21swapper/010:32:200
11002995638cyclictest25711-21taskset11:15:051
11002995620cyclictest2986-21runrttasks07:12:061
11002995620cyclictest0-21swapper/112:25:031
11002995620cyclictest0-21swapper/108:10:111
11001995638cyclictest0-21swapper/009:05:200
11001995638cyclictest0-21swapper/007:25:020
11001995620cyclictest0-21swapper/008:15:120
58750550irq/54-eth029106-21munin-node0
58750550irq/54-eth02745-21lldpd08:14:130
58750550irq/54-eth01016-21modprobe11:39:120
58750550irq/54-eth00-21swapper/010:06:190
58750550irq/54-eth00-21swapper/008:00:020
1799550watchdog/127674-21awk11:20:141
1799550watchdog/118248-21ls07:30:061
1799550watchdog/11269-21apt-get11:40:021
1799550watchdog/110144-21ntp_states10:25:221
1699550watchdog/043282sleep011:49:180
1699550watchdog/029950-21munin-node0
1699550watchdog/023524-21modprobe11:07:220
1699550watchdog/022815-21cpu09:25:060
1699550watchdog/010595-21munin-node0
1699550watchdog/00-21swapper/011:40:180
1699550watchdog/00-21swapper/009:33:380
1699550watchdog/00-21swapper/009:04:140
1699550watchdog/00-21swapper/008:41:100
11002995519cyclictest19932-21ls10:55:211
11002995519cyclictest19932-21ls10:55:211
11002995519cyclictest0-21swapper/111:38:281
11002995519cyclictest0-21swapper/109:20:101
11002995519cyclictest0-21swapper/108:45:201
11001995519cyclictest0-21swapper/012:35:160
11001995519cyclictest0-21swapper/011:15:030
11001995519cyclictest0-21swapper/008:30:210
11001995519cyclictest0-21swapper/008:23:140
11001995519cyclictest0-21swapper/007:45:030
1099550migration/05582-21runrttasks11:52:060
1099550migration/032306-21taskset09:55:050
1099550migration/019624-21latency_hist07:34:520
1099550migration/012960-21cstates10:35:090
1099550migration/012720-21runrttasks08:53:500
11002995436cyclictest24158-21cron09:29:501
11002995436cyclictest14735-21ls10:40:151
11002995436cyclictest10409-21aten_rbpower_po12:10:061
11002995418cyclictest23916-21ls11:09:511
11002995418cyclictest22009-21timerandwakeup07:40:221
11002995418cyclictest22009-21timerandwakeup07:40:221
11002995418cyclictest12571-21proc_pri12:15:311
11002995418cyclictest0-21swapper/112:34:231
11002995418cyclictest0-21swapper/111:30:131
11002995418cyclictest0-21swapper/109:16:451
11002995418cyclictest0-21swapper/108:57:101
11002995418cyclictest0-21swapper/108:28:241
11002995418cyclictest0-21swapper/108:18:001
11001995418cyclictest25507-21munin-run11:14:500
11001995418cyclictest20815-21munin-node0
11001995418cyclictest0-21swapper/012:15:010
11001995418cyclictest0-21swapper/012:10:040
11001995418cyclictest0-21swapper/012:05:040
11001995418cyclictest0-21swapper/012:02:010
11001995418cyclictest0-21swapper/011:22:460
11001995418cyclictest0-21swapper/010:15:040
11001995418cyclictest0-21swapper/009:42:120
11001995418cyclictest0-21swapper/009:35:130
11001995418cyclictest0-21swapper/007:40:340
11001995418cyclictest0-21swapper/007:40:340
11002995317cyclictest6618-21munin-node1
11002995317cyclictest3141-21munin-node1
11002995317cyclictest0-21swapper/111:11:061
11002995317cyclictest0-21swapper/110:51:301
11002995317cyclictest0-21swapper/110:47:431
11002995317cyclictest0-21swapper/110:38:301
11002995317cyclictest0-21swapper/109:02:491
11002995317cyclictest0-21swapper/107:49:531
11001995317cyclictest1492-21munin-node0
11001995317cyclictest13349-21perl08:55:090
11001995317cyclictest0-21swapper/012:28:560
11001995317cyclictest0-21swapper/012:24:350
11001995317cyclictest0-21swapper/011:58:090
11001995317cyclictest0-21swapper/010:54:510
11001995317cyclictest0-21swapper/010:45:050
11001995317cyclictest0-21swapper/010:40:040
11001995317cyclictest0-21swapper/010:25:070
11001995317cyclictest0-21swapper/010:09:550
11001995317cyclictest0-21swapper/009:50:030
11001995317cyclictest0-21swapper/009:24:510
11001995317cyclictest0-21swapper/009:19:510
11001995317cyclictest0-21swapper/009:10:030
11001995317cyclictest0-21swapper/007:58:340
11001995317cyclictest0-21swapper/007:52:230
11001995317cyclictest0-21swapper/007:33:250
11001995317cyclictest0-21swapper/007:15:060
11002995216cyclictest5078-21fschecks_time10:10:131
11002995216cyclictest26345-21fschecks_count07:55:111
11002995216cyclictest16512-21fschecks_count09:05:101
11002995216cyclictest0-21swapper/111:00:161
11002995216cyclictest0-21swapper/110:20:161
11002995216cyclictest0-21swapper/110:02:521
11002995216cyclictest0-21swapper/109:10:061
11002995216cyclictest0-21swapper/107:17:311
11001995216cyclictest2986-21runrttasks08:25:260
11001995216cyclictest0-21swapper/011:33:030
11001995216cyclictest0-21swapper/008:38:410
11001995216cyclictest0-21swapper/007:20:310
11002995133cyclictest0-21swapper/108:50:021
11002995115cyclictest6744-21basename08:35:231
11002995115cyclictest28225-21missed_timers08:00:141
11002995115cyclictest0-21swapper/112:35:231
11002995115cyclictest0-21swapper/112:07:301
11002995115cyclictest0-21swapper/108:41:341
11001995115cyclictest0-21swapper/011:25:380
11001995115cyclictest0-21swapper/010:55:030
11001995115cyclictest0-21swapper/010:55:030
11002995014cyclictest29672-21munin-node1
11002995014cyclictest24259-21munin-node1
11002995014cyclictest16510-21chrt07:25:061
11002995014cyclictest0-21swapper/108:21:091
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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