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2025-05-31 - 21:55
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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 rackfslot4.osadl.org (updated Sat May 31, 2025 12:45:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
707821210,2chrt960-21mmi09:54:000
3012821190,2chrt30129-21sh10:37:260
2113021170,3chrt960-21mmi11:21:450
1908621110,3chrt19085-21TaskTest11:17:570
2559821100,2chrt25600-21sort11:30:100
2801321020,3chrt28014-21TaskTest07:29:530
1349521010,3chrt13496-21TaskTest09:04:550
229512790,1sleep022953-21ssh10:23:530
215792625,8sleep0960-21mmi08:18:550
148872610,2sleep014889-21rm12:11:130
265352604,9sleep0960-21mmi09:29:270
139962583,7sleep0960-21mmi12:09:410
89242570,3chrt8923-21TaskTest12:00:010
17607905720,28cyclictest0-21swapper10:28:280
288182564,9sleep0960-21mmi11:36:010
106032562,44sleep01059-21TaskTest11:01:500
264992543,41sleep0960-21mmi08:27:530
193532543,43sleep019364-21TaskTest10:17:030
17607905418,28cyclictest0-21swapper10:45:480
144292540,2chrt14428-21TaskTest08:05:100
95062534,8sleep0960-21mmi08:57:150
278392530,3chrt27838-21TaskTest09:31:490
291232520,2chrt29122-21TaskTest12:38:150
20502524,41sleep02057-21TaskTest07:42:010
200002520,3chrt19999-21TaskTest09:17:070
283712510,2chrt28370-21TaskTest07:30:210
266452513,38sleep0960-21mmi10:30:480
193362510,3chrt19335-21TaskTest08:14:430
17607905116,29cyclictest0-21swapper07:53:550
171382519,17sleep0960-21mmi07:09:180
164272510,2chrt16426-21TaskTest09:10:170
17607905019,23cyclictest0-21swapper12:03:240
95982480,2chrt9578-21apt11:00:010
31682480,2chrt3151-21ssh09:46:300
17607904816,25cyclictest17181-21TaskTest10:12:570
17607904812,18cyclictest30196-21TaskTest09:36:150
111942483,37sleep0960-21mmi07:59:340
1760790477,20cyclictest960-21mmi08:25:050
1760790475,14cyclictest4020-21ssh11:50:390
17607904718,22cyclictest0-21swapper12:24:340
17607904718,21cyclictest0-21swapper11:33:130
17607904715,24cyclictest0-21swapper11:13:320
223782463,35sleep0887-21snmpd09:21:340
17607904619,21cyclictest0-21swapper09:07:460
17607904617,22cyclictest0-21swapper09:45:010
17607904615,14cyclictest0-21swapper07:16:550
17607904613,25cyclictest0-21swapper10:54:390
17607904612,10cyclictest12596-21sleep11:05:340
1760790457,19cyclictest960-21mmi08:40:490
1760790456,21cyclictest12068-21ssh10:03:260
1760790455,20cyclictest3631-21munin-run11:50:060
1760790455,12cyclictest17195-21ssh12:15:360
1760790454,21cyclictest14248-21cat08:05:010
17607904519,20cyclictest0-21swapper10:06:020
17607904516,21cyclictest0-21swapper10:41:440
83212440,3chrt8300-21ssh09:56:160
1760790446,11cyclictest960-21mmi08:34:300
1760790445,11cyclictest960-21mmi12:31:530
17607904417,10cyclictest3404-21TaskTest08:45:330
17607904416,22cyclictest0-21swapper07:48:480
17607904410,17cyclictest0-21swapper11:44:340
1760790435,18cyclictest24038-21sleep12:28:380
1760790434,19cyclictest960-21mmi07:13:230
1760790425,21cyclictest960-21mmi07:23:490
1760790425,18cyclictest960-21mmi07:38:500
1760790424,18cyclictest960-21mmi08:39:420
17607904212,23cyclictest0-21swapper08:52:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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