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2026-06-14 - 01:32
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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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot3.osadl.org (updated Sat Jun 13, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1627828200,4sleep016276-21hddtemp_smartct07:18:300
175539912237,75cyclictest22888-21df12:38:250
175539911941,67cyclictest26128-21munin-node12:48:240
175539911734,73cyclictest24464-21cpu12:43:240
175539911534,71cyclictest30526-21date08:03:120
175539911534,71cyclictest1324-21latency_hist08:13:120
175539911532,73cyclictest17961-21df_inode10:43:260
175539911437,66cyclictest3318-21fschecks_time08:18:310
175539911437,39cyclictest5130-21munin-node11:43:310
175539911434,70cyclictest9747-21aten_r4power_vo10:18:240
175539911333,42cyclictest29233-21diskstats09:38:280
175539911237,66cyclictest5723-21runrttasks08:24:180
175539911228,47cyclictest28947-21seq11:17:430
175539911141,60cyclictest11174-21munin-node08:43:230
175539911034,68cyclictest1709-21smartctl08:13:350
175539911034,66cyclictest7144-21munin-node10:08:550
175539911033,67cyclictest18496-21timerwakeupswit07:24:070
175539911032,68cyclictest11369-21aten_r4power_vo10:23:230
175539911028,73cyclictest723-21munin-node11:29:010
175539910942,28cyclictest26522-21munin-node11:08:540
175539910933,66cyclictest32320-21aten_r4power_en09:48:220
175539910930,69cyclictest27304-21munin-node07:53:310
175539910842,55cyclictest11362-21munin-node12:03:220
175539910830,69cyclictest3223-21munin-node11:38:230
175539910830,69cyclictest19895-21proc_pri07:28:580
175539910747,51cyclictest20910-21munin-node09:13:240
175539910744,54cyclictest3250-21snmpd09:44:520
175539910742,55cyclictest3250-21snmpd09:29:460
175539910741,55cyclictest6499-21munin-node11:48:230
175539910642,55cyclictest22628-21munin-node10:59:100
175539910641,55cyclictest19484-21munin-node12:28:260
175539910640,56cyclictest24162-21munin-node09:23:240
175539910631,66cyclictest21039-21munin-node10:53:230
175539910627,69cyclictest19905-21munin-node10:48:460
175539910541,56cyclictest31472-21ls08:04:030
175539910540,55cyclictest9743-21munin-node11:58:550
175539910540,55cyclictest8025-21munin-node10:13:480
175539910540,55cyclictest29121-21munin-node11:18:440
175539910540,55cyclictest19290-21munin-node09:08:240
175539910539,56cyclictest3303-21ntpd10:38:500
175539910442,53cyclictest3250-21snmpd08:29:200
175539910441,53cyclictest16043-21munin-node08:58:340
175539910439,55cyclictest27406-21munin-node09:33:260
175539910439,55cyclictest14219-21sshd10:31:420
175539910345,48cyclictest3250-21snmpd08:39:250
175539910343,51cyclictest3250-21snmpd08:49:290
175539910343,51cyclictest14730-21seq10:33:310
175539910342,52cyclictest22437-21munin-node07:38:230
175539910341,52cyclictest21104-21munin-node12:33:320
175539910339,54cyclictest20816-21munin-node07:33:570
175539910339,54cyclictest1460-21munin-node09:53:260
175539910242,51cyclictest3250-21snmpd12:20:580
175539910241,52cyclictest25003-21munin-node11:03:570
175539910240,53cyclictest8142-21munin-node08:33:290
175539910228,64cyclictest17881-21munin-node09:03:280
175539910227,66cyclictest5007-21munin-node10:03:300
175539910223,70cyclictest1980-21munin-node11:33:380
175539910222,71cyclictest24194-21cpu07:43:240
175539910141,50cyclictest23322-21munin-node09:18:590
175539910139,52cyclictest14436-21munin-node08:53:240
175539910045,45cyclictest14952-21munin-node12:13:330
175539910042,48cyclictest8901-21munin-node11:53:590
175539910038,53cyclictest3250-21snmpd11:25:340
175539910038,53cyclictest26022-21cut07:48:320
175539910038,53cyclictest13186-21df_inode12:08:270
175539910037,54cyclictest3345-21diskstats09:58:290
17553999941,48cyclictest18205-21munin-node12:23:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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