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2025-10-19 - 01:40
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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 all highest latencies:
System rack8slot1.osadl.org (updated Sat Oct 18, 2025 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2322299220148,0cyclictest30367-21cat07:02:160
2322299215131,0cyclictest24527-21expr10:09:190
2322299214134,0cyclictest8211-21aten2.4-expect09:23:280
2322299212133,0cyclictest3355-21runrttasks09:13:340
2322299212124,0cyclictest3355-21runrttasks09:02:030
2322299211132,0cyclictest18775-21nfs_client08:08:480
2322299211129,0cyclictest9432-21mailstats09:27:320
2322299211128,0cyclictest9800-21snmpd10:38:530
2322299210135,0cyclictest28208-21seq10:24:020
2322299210132,0cyclictest28298-21wc11:59:060
2322299210131,0cyclictest3355-21runrttasks08:31:470
2322299210129,0cyclictest3707-21awk10:49:240
2322299210129,0cyclictest3512-21nfsd09:09:200
2322299210126,0cyclictest3355-21runrttasks07:43:330
2322299210125,0cyclictest15586-21aten2.4_r8power11:23:270
2322299210122,0cyclictest3355-21runrttasks10:57:270
2322299209134,0cyclictest12173-21nfs_client11:13:440
2322299209129,0cyclictest6913-21df07:32:470
2322299209127,0cyclictest6026-21aten2.4_r8power09:17:450
2322299209127,0cyclictest14763-21grep09:42:380
2322299208130,0cyclictest16538-21df09:47:400
2322299208129,0cyclictest32514-21nfs_client07:08:490
2322299208127,0cyclictest3355-21runrttasks06:43:280
2322299208124,0cyclictest21529-21munin-node08:18:470
2322299208120,0cyclictest29522-21runrttasks06:58:560
2322299207155,0cyclictest5727-21fschecks_count10:54:440
2322299207131,0cyclictest27390-21df_abs06:53:160
2322299207130,0cyclictest18746-21head09:53:260
2322299207129,0cyclictest14217-21sshd07:55:470
2322299207129,0cyclictest13924-21cut11:18:400
2322299207128,0cyclictest14924-21awk07:58:160
2322299207124,0cyclictest3355-21runrttasks11:53:490
2322299206128,0cyclictest30790-21date10:32:200
2322299206126,0cyclictest8701-21df07:37:450
2322299206122,0cyclictest17138-21if_err_eth008:04:050
2322299205130,0cyclictest20738-21sed11:38:150
2322299205125,0cyclictest29702-21aten2.4_r8power10:28:350
2322299205124,0cyclictest20015-21aten2.4_r8power08:12:500
2322299204129,0cyclictest21986-21awk10:02:580
2322299204128,0cyclictest3121-21sshd11:44:460
2322299204128,0cyclictest21562-21cron10:02:050
2322299204126,0cyclictest12704-21sshd09:36:470
2322299204120,0cyclictest30227-21ls08:52:070
2322299203129,0cyclictest1522-21grep09:03:470
2322299203123,0cyclictest31984-21awk12:09:320
2322299203122,0cyclictest9800-21snmpd10:15:320
2322299203120,0cyclictest3355-21runrttasks11:30:240
2322299202123,0cyclictest30589-21seq08:52:500
2322299202123,0cyclictest26596-21sshd06:50:470
2322299202122,0cyclictest23775-21munin-node11:48:340
2322299202120,0cyclictest3355-21runrttasks07:22:320
2322299201121,0cyclictest3355-21runrttasks08:44:140
2322299201121,0cyclictest12924-21aten2.4-expect09:37:250
2322299201117,0cyclictest4945-21munin-node07:29:160
2322299200125,0cyclictest25947-21munin-node10:17:160
2322299200122,0cyclictest30476-21seq12:04:550
2322299200119,0cyclictest1148-21grep07:13:280
2322299198123,0cyclictest2175-21chrt10:44:460
2322299198115,0cyclictest3031-21sh07:22:060
22657219839,0sleep022702-21fschecks_count06:38:160
2322299197121,0cyclictest26115-21sshd08:33:470
2322299197117,0cyclictest8023-21sh11:02:370
2322299195123,0cyclictest27285-21seq08:38:320
2322299194121,0cyclictest9692-21awk11:07:250
2322299193118,0cyclictest23833-21aten2.4_r8power08:23:170
2322299192132,0cyclictest19677-21cut11:34:250
2322299191116,0cyclictest12070-21aten2.4-expect07:47:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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