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2025-01-18 - 15:55
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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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 50 highest latencies:
System rack8slot1.osadl.org (updated Sat Jan 18, 2025 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
301029923870,0cyclictest3355-21runrttasks12:18:140
301029922962,0cyclictest3355-21runrttasks10:53:540
301029922859,0cyclictest3355-21runrttasks12:09:020
301029922760,0cyclictest20754-21seq08:16:570
301029922680,0cyclictest1594-21jbd2/hda3-810:22:350
301029922668,0cyclictest32708-21seq11:04:330
301029922631,0cyclictest670-21df08:58:080
301029922580,0cyclictest1594-21jbd2/hda3-808:02:350
301029922573,0cyclictest9784-21grep07:39:350
301029922567,0cyclictest3355-21runrttasks09:09:200
301029922560,0cyclictest8337-21cut09:28:240
301029922480,0cyclictest1594-21jbd2/hda3-807:27:240
301029922480,0cyclictest11148-21aten2.4-expect11:48:100
301029922475,0cyclictest1594-21jbd2/hda3-807:22:240
301029922433,0cyclictest6300-21python11:28:240
301029922381,0cyclictest30593-21hostname08:47:500
301029922379,0cyclictest1594-21jbd2/hda3-808:08:470
301029922373,0cyclictest2594-21sed07:13:440
301029922347,0cyclictest28658-21munin-run08:42:240
301029922278,0cyclictest22739-21aten2.4-expect08:22:440
301029922259,0cyclictest3472-21df11:17:580
301029922236,0cyclictest8926-21apache10:18:160
301029922232,0cyclictest20928-21munin-node08:17:390
301029922180,0cyclictest29427-21aten2.4-expect08:43:560
301029922180,0cyclictest1594-21jbd2/hda3-810:58:000
301029922176,0cyclictest3355-21runrttasks09:23:580
301029922162,0cyclictest101rcuc/009:58:130
301029922156,0cyclictest11187-21forks07:43:570
301029922134,0cyclictest17791-21sshd10:06:060
301029922080,0cyclictest11935-21df_inode09:43:160
301029922044,0cyclictest21087-21apache10:43:190
301029922032,0cyclictest13179-21df_inode11:58:180
301029921945,0cyclictest3355-21runrttasks07:55:280
301029921932,0cyclictest15422-21ntp_states07:57:580
301029921869,0cyclictest906-21telnet07:08:540
301029921836,0cyclictest3355-21runrttasks07:36:480
301029921834,0cyclictest8926-21apache07:47:500
301029921833,0cyclictest3355-21runrttasks12:03:340
301029921782,0cyclictest1594-21jbd2/hda3-809:57:250
301029921782,0cyclictest1594-21jbd2/hda3-809:04:100
301029921756,0cyclictest2107-21missed_timers11:09:390
301029921736,0cyclictest7502-21tune2fs07:29:540
301029921734,0cyclictest26161-21cut10:39:000
301029921733,0cyclictest3355-21runrttasks11:22:500
301029921732,0cyclictest5654-21munin-node09:18:100
301029921675,0cyclictest1594-21jbd2/hda3-812:23:030
301029921667,0cyclictest1594-21jbd2/hda3-811:37:230
301029921662,0cyclictest3355-21runrttasks12:15:100
301029921649,0cyclictest9718-21seq11:42:550
301029921636,0cyclictest12860-21aten2.4_r8power09:47:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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