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2025-11-23 - 17:46
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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 792 highest latencies:
System rack8slot1.osadl.org (updated Sun Nov 23, 2025 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
274269925669,0cyclictest17232-21df_inode09:20:510
274269925570,0cyclictest31552-21aten2.4_r8power11:41:160
274269925267,0cyclictest3355-21runrttasks07:50:190
274269925083,0cyclictest24811-21cut09:41:460
274269924773,0cyclictest2699-21df_abs08:36:070
274269924768,0cyclictest8944-21df10:30:390
274269924765,0cyclictest27403-21wc11:30:150
274269924577,0cyclictest3355-21runrttasks12:04:590
274269924575,0cyclictest3355-21runrttasks08:25:390
274269924574,0cyclictest12970-21fschecks_count09:07:350
274269924466,0cyclictest19627-21df11:05:380
274269924378,0cyclictest26435-21head08:11:200
274269924373,0cyclictest23913-21seq09:40:060
274269924360,0cyclictest16045-21awk07:41:400
274269924272,0cyclictest25926-21df_inode11:25:500
274269924268,0cyclictest892-21df_abs08:31:080
274269924258,0cyclictest31217-21df06:50:370
274269924174,0cyclictest10497-21munin-node10:35:270
274269924173,0cyclictest6731-21df_inode07:15:480
274269924166,0cyclictest3007-21df07:05:350
274269924164,0cyclictest0-21swapper09:52:020
274269924136,0cyclictest11227-21perl07:27:310
274269924072,0cyclictest8072-21cut08:52:160
274269923861,0cyclictest17263-21runrttasks07:45:430
274269923858,0cyclictest8827-21aten2.4-expect07:21:180
274269923776,0cyclictest3355-21runrttasks09:47:490
274269923775,0cyclictest14304-21sshd10:50:120
274269923774,0cyclictest3355-21runrttasks07:55:470
274269923773,0cyclictest5918-21aten2.4_r8power10:20:390
274269923773,0cyclictest1-21init06:49:490
274269923770,0cyclictest3355-21runrttasks10:16:120
274269923679,0cyclictest3355-21runrttasks06:57:060
274269923474,0cyclictest5865-21aten2.4_r8power08:46:280
274269923473,0cyclictest3355-21runrttasks11:17:390
274269923472,0cyclictest5242-21unixbench_singl07:11:210
274269923470,0cyclictest28018-21df06:41:070
274269923462,0cyclictest3355-21runrttasks10:10:340
274269923381,0cyclictest8779-21aten2.4-expect08:55:200
274269923376,0cyclictest7899-21df_abs10:26:040
274269923375,0cyclictest9800-21snmpd10:42:060
274269923371,0cyclictest2374-21runrttasks07:01:510
274269923370,0cyclictest3355-21runrttasks11:37:170
274269923370,0cyclictest16248-21seq10:55:530
274269923360,0cyclictest22297-21munin-node08:01:350
274269923275,0cyclictest13063-21sort07:32:370
274269923270,0cyclictest28970-21fschecks_count08:17:340
274269923172,0cyclictest31559-21df_abs10:01:120
274269923171,0cyclictest9800-21snmpd09:55:410
274269923071,0cyclictest15405-21sshd10:52:120
274269923031,0cyclictest24455-21python08:05:570
274269922976,0cyclictest2870-21kernelversion11:51:500
274269922972,0cyclictest0-21swapper11:00:430
274269922774,0cyclictest3355-21runrttasks11:23:070
274269922676,0cyclictest11323-21sshd09:03:080
274269922675,0cyclictest15197-21latency_hist07:40:090
274269922583,0cyclictest16328-21smartctl09:17:150
274269922568,0cyclictest1376-21hddtemp_smartct11:47:160
274269922458,0cyclictest13985-21aten2.4-expect09:11:190
274269922429,0cyclictest9800-21snmpd08:24:000
274269922268,0cyclictest4402-21latency08:41:590
274269922156,0cyclictest3355-21runrttasks09:31:570
274269922134,0cyclictest472-21ntp_states10:05:270
274269921767,0cyclictest7605-21seq12:05:420
274269921634,0cyclictest4493-21aten2.4_r8power11:56:230
274269921033,0cyclictest19584-21munin-node09:26:500
274269920971,0cyclictest21302-21seq11:10:510
26781219945,0sleep026811-21perl06:36:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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