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2026-07-22 - 09:11
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot2.osadl.org (updated Wed Jul 22, 2026 00:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
396336922730,2sleep03963371-21grep20:11:210
402704322430,3chrt4027037-21ntpq00:00:320
394581499210179,19cyclictest4022926-21kworker/u2:000:15:040
394581499208180,16cyclictest3964399-21kworker/u2:021:20:080
394581499207177,18cyclictest4004370-21kworker/u2:123:05:040
394581499206176,19cyclictest3945822-21kworker/u2:019:25:030
401773622050,2sleep04017737-21cat23:26:190
398701222050,2sleep03987013-21cat21:36:260
394581499205175,18cyclictest4000183-21kworker/u2:222:40:040
394581499205174,19cyclictest4034645-21kworker/u2:000:35:380
394581499204173,19cyclictest4014114-21kworker/u2:323:25:040
394581499204173,19cyclictest4004370-21kworker/u2:123:05:330
396858222030,3chrt3968584-21awk20:30:310
394720722020,2sleep03947206-21true19:15:030
394581499201171,18cyclictest4032390-21kworker/u2:100:25:030
394581499201170,19cyclictest3964399-21kworker/u2:021:10:040
400194821990,2sleep04001946-21load22:30:290
394581499199169,18cyclictest4022926-21kworker/u2:000:05:330
396182821980,2sleep03961830-21grep20:06:170
394581499198168,18cyclictest4004370-21kworker/u2:122:55:030
394581499196166,19cyclictest4032390-21kworker/u2:100:25:380
394581499195165,18cyclictest3954192-21kworker/u2:019:45:050
394581499194164,18cyclictest4004370-21kworker/u2:123:10:320
394581499194164,18cyclictest3951882-21kworker/u2:119:35:070
394581499193165,18cyclictest3962914-21kworker/u2:220:15:330
394581499193164,18cyclictest4014114-21kworker/u2:323:20:040
394581499193163,18cyclictest3996399-21kworker/u2:122:20:020
395055321920,3sleep03950554-21gcc19:25:530
394581499192162,19cyclictest3956061-21kworker/u2:219:55:030
394581499191163,17cyclictest3964399-21kworker/u2:020:25:050
394581499190161,17cyclictest3958348-21kworker/u2:020:05:070
394581499190160,18cyclictest3986565-21kworker/u2:222:15:040
394581499189161,17cyclictest3943521-21kworker/u2:119:20:030
394581499189159,18cyclictest3956061-21kworker/u2:219:50:050
394581499188159,18cyclictest3964399-21kworker/u2:020:55:070
394581499187158,19cyclictest3986565-21kworker/u2:221:56:190
394581499186158,18cyclictest3982571-21kworker/u2:121:26:200
394581499186156,18cyclictest4011757-21kworker/u2:223:45:040
394581499185157,17cyclictest3964399-21kworker/u2:020:40:080
394581499185156,18cyclictest3984860-21kworker/u2:021:35:030
394581499185155,18cyclictest3988252-21kworker/u2:121:45:060
394581499184156,18cyclictest3958348-21kworker/u2:019:56:230
394581499183155,17cyclictest4011757-21kworker/u2:223:36:180
394581499183153,19cyclictest4032390-21kworker/u2:100:31:180
394581499183152,20cyclictest3964399-21kworker/u2:020:45:440
394581499182155,18cyclictest4000183-21kworker/u2:222:45:070
394581499182153,17cyclictest3986565-21kworker/u2:222:05:060
394581499181152,18cyclictest3996399-21kworker/u2:122:25:060
394581499180152,17cyclictest3943521-21kworker/u2:119:10:060
394581499178149,18cyclictest4022926-21kworker/u2:023:56:110
394581499176146,19cyclictest4022926-21kworker/u2:023:55:030
394581499173142,19cyclictest3988252-21kworker/u2:121:45:330
399512021700,3chrt3995122-21awk22:05:460
394581499170142,17cyclictest4022926-21kworker/u2:000:20:080
394581499169139,19cyclictest4011757-21kworker/u2:223:30:280
394581499168139,18cyclictest3964399-21kworker/u2:021:10:390
394581499168138,19cyclictest4022926-21kworker/u2:023:46:230
394581499167139,18cyclictest3964399-21kworker/u2:021:20:300
394581499167138,19cyclictest3986565-21kworker/u2:221:50:380
394581499165136,17cyclictest3996399-21kworker/u2:122:25:330
394581499162133,18cyclictest3964399-21kworker/u2:020:40:420
394581499162133,18cyclictest3964399-21kworker/u2:020:26:270
394581499161132,19cyclictest3964399-21kworker/u2:021:00:310
394581499160132,17cyclictest3951882-21kworker/u2:119:36:170
400655921590,2sleep04006560-21sensors22:46:190
394581499159132,17cyclictest4004370-21kworker/u2:123:00:050
394581499157130,17cyclictest3964399-21kworker/u2:021:00:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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