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2024-06-18 - 20:53
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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 all highest latencies:
System rackbslot8.osadl.org (updated Tue Jun 18, 2024 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58750351310irq/54-eth00-21swapper/107:08:211
7399997318cyclictest8134-21munin-node1
7399997318cyclictest8134-21munin-node1
7399997318cyclictest30985-21munin-node1
7399997318cyclictest18206-21munin-node1
7399997318cyclictest15972-21munin-node1
7399997217cyclictest4901-21zcat12:00:311
7399997217cyclictest29487-21munin-node1
7399997217cyclictest29275-21munin-node1
7399997217cyclictest23901-21expr11:20:161
7399997217cyclictest23063-21munin-node1
7399997217cyclictest1411-21munin-node1
7399997217cyclictest12825-21munin-node1
7399997116cyclictest31982-21apt-get10:05:061
7399997116cyclictest2999-21runrttasks08:50:261
7399997116cyclictest29911-21sshd09:57:391
7399997116cyclictest28719-21latency_hist09:54:571
7399997116cyclictest2790-21snmpd11:03:171
7399997116cyclictest21366-21munin-node1
7399997116cyclictest19701-21munin-node1
7399997116cyclictest16481-21munin-node1
7399997116cyclictest14724-21fschecks_time07:30:191
7399997116cyclictest12650-21apt-get09:05:101
7399997116cyclictest11710-21modprobe07:20:261
7399997116cyclictest0-21swapper/108:55:311
7399997015cyclictest8117-21munin-node1
7399997015cyclictest3241-21cat11:55:271
7399997015cyclictest26146-21uname08:05:231
7399997015cyclictest24271-21munin-node1
7399997015cyclictest20904-21aten_rbpower_cu07:50:121
7399997015cyclictest16809-21munin-node1
7399997015cyclictest16258-21munin-node1
7399997015cyclictest14848-21munin-node1
7399997015cyclictest13053-21munin-node1
7399997015cyclictest12513-21munin-node1
7399997015cyclictest11322-21munin-node1
7399997015cyclictest0-21swapper/109:45:231
7399996914cyclictest6651-21munin-node1
7399996914cyclictest6020-21munin-node1
7399996914cyclictest6020-21munin-node1
7399996914cyclictest5059-21munin-node1
7399996914cyclictest3750-21munin-node1
7399996914cyclictest22867-21ntp_kernel_err09:35:221
7399996914cyclictest19857-21munin-node1
7399996914cyclictest11081-21munin-node1
7399996914cyclictest10170-21awk07:15:221
7399996914cyclictest0-21swapper/111:40:231
7399996813cyclictest9138-21awk10:34:571
7399996813cyclictest6525-21fschecks_time08:45:181
7399996813cyclictest6525-21fschecks_time08:45:181
7399996813cyclictest32353-21ntpq11:45:271
7399996813cyclictest2999-21runrttasks11:15:331
7399996813cyclictest28439-21date11:34:571
7399996813cyclictest1538-21munin-node1
7399996813cyclictest14463-21munin-node1
7399996813cyclictest0-21swapper/110:02:381
7399996712cyclictest9467-21df10:35:231
7399996712cyclictest3385-21munin-node1
7399996712cyclictest2999-21runrttasks11:05:331
7399996712cyclictest27887-21ntpdc08:10:271
7399996712cyclictest25382-21wget11:25:111
7399996712cyclictest23956-21apt-get09:40:101
7399996712cyclictest21192-21sensors_temp11:10:291
7399996611cyclictest32155-21munin-node1
7399996611cyclictest11482-21ntpq10:40:311
7399996611cyclictest0-21swapper/110:50:301
7399996611cyclictest0-21swapper/108:30:011
7399996510cyclictest9510-21munin-node1
7399996510cyclictest4609-21munin-node1
7399996510cyclictest17851-21munin-node1
7399996510cyclictest17851-21munin-node1
7398996510cyclictest20726-21diskstats11:10:150
720125822sleep00-21swapper/007:08:560
7398995721cyclictest0-21swapper/010:40:150
7398995638cyclictest0-21swapper/007:55:340
7398995620cyclictest0-21swapper/012:31:220
7398995620cyclictest0-21swapper/007:15:190
7398995519cyclictest0-21swapper/009:30:100
7398995519cyclictest0-21swapper/008:40:110
58750550irq/54-eth00-21swapper/011:44:540
58750550irq/54-eth00-21swapper/007:54:050
1099550migration/08671-21runrttasks08:50:500
1099550migration/07216-21runrttasks08:46:560
1099550migration/07216-21runrttasks08:46:560
1099550migration/028568-21runrttasks09:54:320
1099550migration/023616-21runrttasks09:38:410
1099550migration/01919-21kworker/u4:008:30:280
1099550migration/017788-21runrttasks07:40:120
7398995436cyclictest0-21swapper/011:30:210
7398995436cyclictest0-21swapper/011:25:240
7398995436cyclictest0-21swapper/010:55:090
7398995418cyclictest0-21swapper/011:50:070
7398995418cyclictest0-21swapper/011:24:130
7398995418cyclictest0-21swapper/010:45:050
7398995418cyclictest0-21swapper/009:10:020
7398995418cyclictest0-21swapper/008:15:070
7398995418cyclictest0-21swapper/008:10:050
7398995418cyclictest0-21swapper/007:25:200
7398995335cyclictest0-21swapper/011:15:350
7398995317cyclictest10655-21munin-node0
7398995317cyclictest0-21swapper/012:36:580
7398995317cyclictest0-21swapper/012:13:380
7398995317cyclictest0-21swapper/012:09:570
7398995317cyclictest0-21swapper/012:09:570
7398995317cyclictest0-21swapper/011:55:110
7398995317cyclictest0-21swapper/011:49:280
7398995317cyclictest0-21swapper/010:53:030
7398995317cyclictest0-21swapper/010:34:220
7398995317cyclictest0-21swapper/010:25:300
7398995317cyclictest0-21swapper/010:20:260
7398995317cyclictest0-21swapper/010:15:050
7398995317cyclictest0-21swapper/010:14:090
7398995317cyclictest0-21swapper/010:08:340
7398995317cyclictest0-21swapper/010:03:030
7398995317cyclictest0-21swapper/009:58:430
7398995317cyclictest0-21swapper/009:45:160
7398995317cyclictest0-21swapper/009:05:170
7398995317cyclictest0-21swapper/009:00:010
7398995317cyclictest0-21swapper/008:35:190
7398995317cyclictest0-21swapper/008:23:410
7398995317cyclictest0-21swapper/008:09:120
7398995317cyclictest0-21swapper/008:03:330
7398995317cyclictest0-21swapper/007:35:210
7398995317cyclictest0-21swapper/007:11:460
7398995317cyclictest0-21swapper/007:11:460
7398995216cyclictest20027-21sshd11:07:380
7398995216cyclictest0-21swapper/012:28:480
7398995216cyclictest0-21swapper/012:18:530
7398995216cyclictest0-21swapper/010:36:360
7398995216cyclictest0-21swapper/009:40:160
7398995216cyclictest0-21swapper/009:22:230
7398995216cyclictest0-21swapper/009:22:230
7398995216cyclictest0-21swapper/009:15:340
7398995216cyclictest0-21swapper/008:29:300
7398995216cyclictest0-21swapper/007:31:170
7398995216cyclictest0-21swapper/007:20:380
7398995133cyclictest0-21swapper/008:55:290
7398995115cyclictest0-21swapper/012:03:390
7398995115cyclictest0-21swapper/011:35:130
7398995032cyclictest0-21swapper/011:00:200
7398995032cyclictest0-21swapper/007:47:450
7398995014cyclictest0-21swapper/009:27:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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