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2023-12-04 - 03:42
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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 highest latencies:
System rackbslot8.osadl.org (updated Sun Dec 03, 2023 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58750958280irq/54-eth00-21swapper/107:05:391
32467996042cyclictest0-21swapper/010:00:590
32467995941cyclictest31ksoftirqd/007:55:310
32467995941cyclictest0-21swapper/007:25:350
32467995739cyclictest0-21swapper/009:00:150
32467995638cyclictest0-21swapper/011:05:190
32467995620cyclictest0-21swapper/012:19:090
32467995620cyclictest0-21swapper/012:19:090
58750550irq/54-eth06280-21munin-node1
58750550irq/54-eth011168-21munin-node1
32467995537cyclictest7607-21memory07:30:280
32467995537cyclictest3045-21munin-node0
32467995537cyclictest0-21swapper/008:24:150
1999550migration/132722-21aten_rbpower_vo07:10:241
1999550migration/12308-21runrttasks12:21:091
1999550migration/116429-21runrttasks09:43:181
1999550migration/115019-21runrttasks09:39:381
1999550migration/113326-21ntp_kernel_pll_11:15:221
1999550migration/112350-21runrttasks09:28:141
1999550migration/11108-21ntp_kernel_pll_08:50:261
1799550watchdog/18114-21taskset07:31:551
1799550watchdog/15859-21uname09:05:271
1799550watchdog/126722-21diskstats08:30:231
1799550watchdog/121072-21runrttasks11:40:191
1799550watchdog/10-21swapper/110:36:511
1799550watchdog/10-21swapper/110:36:511
1799550watchdog/10-21swapper/110:25:231
1799550watchdog/10-21swapper/107:25:191
1699550watchdog/026430-21munin-node0
1699550watchdog/00-21swapper/012:36:270
1099550migration/05382-21runrttasks09:05:000
1099550migration/04565-21runrttasks10:49:500
1099550migration/03312-21runrttasks07:17:110
1099550migration/032275-21munin-node0
1099550migration/032275-21munin-node0
1099550migration/031168-21cstates07:05:240
1099550migration/017888-21runrttasks08:02:360
1099550migration/017888-21runrttasks08:02:360
32468995418cyclictest0-21swapper/109:20:121
32467995436cyclictest7038-21apt-get09:10:180
32467995436cyclictest30748-21wget10:30:200
32467995436cyclictest14939-21sshd07:54:290
32467995436cyclictest0-21swapper/011:28:290
32467995436cyclictest0-21swapper/008:39:220
32467995436cyclictest0-21swapper/008:29:570
32467995418cyclictest8818-21sshd09:16:290
32467995418cyclictest6556-21df10:55:240
32467995418cyclictest127362sleep011:15:060
32467995418cyclictest0-21swapper/012:24:420
32467995418cyclictest0-21swapper/011:42:220
32467995418cyclictest0-21swapper/010:51:510
32467995418cyclictest0-21swapper/010:41:090
32467995418cyclictest0-21swapper/010:20:110
32467995418cyclictest0-21swapper/010:10:260
32467995418cyclictest0-21swapper/009:50:040
32467995418cyclictest0-21swapper/008:45:350
32467995418cyclictest0-21swapper/008:41:030
32467995418cyclictest0-21swapper/007:21:480
32468995335cyclictest4560-21sort12:29:561
32468995317cyclictest0-21swapper/110:40:201
32468995317cyclictest0-21swapper/107:20:181
32467995335cyclictest8736-21users11:00:330
32467995335cyclictest31ksoftirqd/009:45:150
32467995335cyclictest2755-21snmpd09:43:480
32467995335cyclictest0-21swapper/008:50:420
32467995317cyclictest29849-21runrttasks12:05:570
32467995317cyclictest19264-21munin-node0
32467995317cyclictest0-21swapper/012:32:040
32467995317cyclictest0-21swapper/012:10:130
32467995317cyclictest0-21swapper/012:02:060
32467995317cyclictest0-21swapper/011:58:250
32467995317cyclictest0-21swapper/011:52:420
32467995317cyclictest0-21swapper/011:46:440
32467995317cyclictest0-21swapper/011:20:020
32467995317cyclictest0-21swapper/011:12:180
32467995317cyclictest0-21swapper/010:26:460
32467995317cyclictest0-21swapper/010:05:390
32467995317cyclictest0-21swapper/009:36:100
32467995317cyclictest0-21swapper/009:31:580
32467995317cyclictest0-21swapper/009:27:170
32467995317cyclictest0-21swapper/009:24:420
32467995317cyclictest0-21swapper/008:56:050
32467995317cyclictest0-21swapper/008:30:230
32467995317cyclictest0-21swapper/007:46:210
32467995317cyclictest0-21swapper/007:42:260
32467995317cyclictest0-21swapper/007:37:170
32467995317cyclictest0-21swapper/007:10:210
32468995216cyclictest31232-21basename08:44:551
32468995216cyclictest0-21swapper/112:00:161
32468995216cyclictest0-21swapper/109:57:081
32468995216cyclictest0-21swapper/107:35:171
32467995216cyclictest0-21swapper/011:30:550
32467995216cyclictest0-21swapper/009:56:120
32467995216cyclictest0-21swapper/008:16:160
32467995216cyclictest0-21swapper/008:09:590
32467995216cyclictest0-21swapper/008:09:320
32468995115cyclictest25355-21chrt10:13:011
32468995115cyclictest16925-21aten_rbpower_vo09:45:191
32468995115cyclictest0-21swapper/111:30:201
32468995014cyclictest8172-21munin-node1
32468995014cyclictest3302-21ls10:45:221
32468995014cyclictest27966-21munin-node1
32468995014cyclictest0-21swapper/111:50:261
32468995014cyclictest0-21swapper/107:48:481
32468994913cyclictest7074-21modprobe09:10:191
32468994913cyclictest0-21swapper/112:11:371
32468994913cyclictest0-21swapper/111:55:181
32468994913cyclictest0-21swapper/111:05:201
32468994913cyclictest0-21swapper/110:31:401
32468994913cyclictest0-21swapper/110:05:341
32468994830cyclictest20009-21munin-node1
32468994830cyclictest0-21swapper/112:15:231
32468994830cyclictest0-21swapper/112:15:231
32468994830cyclictest0-21swapper/110:50:171
32468994830cyclictest0-21swapper/108:25:211
32468994812cyclictest13901-21munin-node1
32468994729cyclictest26126-21fschecks_time10:15:251
32468994729cyclictest15483-21fschecks_time07:55:271
32468994729cyclictest0-21swapper/108:45:311
32468994711cyclictest6731-21munin-node1
32468994711cyclictest3948-21tr09:00:201
32468994711cyclictest3531-21seq07:18:331
32468994711cyclictest23864-21munin-node1
32468994711cyclictest17326-21munin-node1
32468994711cyclictest17326-21munin-node1
32468994711cyclictest15074-21awk11:20:271
32468994711cyclictest0-21swapper/112:30:181
32468994711cyclictest0-21swapper/112:06:481
32468994711cyclictest0-21swapper/108:55:141
32468994628cyclictest9369-21sendmail09:19:561
32468994628cyclictest28615-21missed_timers08:35:291
32468994628cyclictest10674-21ls07:40:261
32468994610cyclictest23256-21sort11:45:371
32468994610cyclictest19898-21runrttasks08:09:561
32468994610cyclictest0-21swapper/110:00:221
3246899459cyclictest17526-21grep11:29:561
3246899448cyclictest0-21swapper/111:35:191
3246899448cyclictest0-21swapper/109:53:451
3246899448cyclictest0-21swapper/109:31:261
3246899448cyclictest0-21swapper/108:15:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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