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2025-02-13 - 06:25
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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 100 highest latencies:
System rack8slot1.osadl.org (updated Wed Feb 12, 2025 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
78949922046,0cyclictest0-21swapper08:13:020
789499210130,0cyclictest3355-21runrttasks09:16:070
789499209128,0cyclictest30494-21latency_hist08:06:080
789499209121,0cyclictest3355-21runrttasks08:36:320
789499208131,0cyclictest32370-21latency_hist11:46:100
789499207135,0cyclictest21618-21kernelversion09:17:410
789499207128,0cyclictest32295-21latency_hist08:11:070
789499205127,0cyclictest6795-21chrt08:30:020
789499205127,0cyclictest14467-21runrttasks07:17:040
789499205125,0cyclictest3355-21runrttasks11:50:260
789499205125,0cyclictest3355-21runrttasks10:53:260
789499205123,0cyclictest3355-21runrttasks11:52:260
789499204129,0cyclictest3355-21runrttasks07:27:150
789499204129,0cyclictest15766-21fschecks_time10:48:130
789499204126,0cyclictest3355-21runrttasks09:49:280
789499204123,0cyclictest29096-21grep09:42:240
789499203125,0cyclictest8718-21nfs_client06:57:310
789499203125,0cyclictest12381-21fschecks_count10:38:290
789499203122,0cyclictest7096-21cut12:08:010
789499203121,0cyclictest9843-21sshd07:01:210
789499203121,0cyclictest3763-21seq08:21:450
789499202130,0cyclictest9105-21df_abs10:27:040
789499202128,0cyclictest3355-21runrttasks11:32:060
789499202128,0cyclictest3355-21runrttasks10:43:480
789499202125,0cyclictest3355-21runrttasks09:39:270
789499202124,0cyclictest22732-21df09:21:400
789499202123,0cyclictest22707-21cron07:41:000
789499202122,0cyclictest7594-21unixbench_singl08:32:140
789499202122,0cyclictest3355-21runrttasks07:11:000
789499202121,0cyclictest10874-21telnet12:22:200
789499202117,0cyclictest1880-21latency_hist10:01:080
789499201130,0cyclictest18301-21grep10:58:190
789499201124,0cyclictest3355-21runrttasks11:22:170
789499201123,0cyclictest9800-21snmpd07:34:450
789499201123,0cyclictest6216-21df_abs10:17:110
789499201119,0cyclictest4146-21awk12:01:010
789499201118,0cyclictest3355-21runrttasks07:49:470
789499200124,0cyclictest5039-21nfs_client12:02:380
789499200124,0cyclictest3355-21runrttasks07:54:130
789499200122,0cyclictest3355-21runrttasks07:45:200
789499199125,0cyclictest26683-21seq11:26:320
789499199124,0cyclictest14856-21hostname08:56:180
789499199123,0cyclictest23643-21telnet11:17:170
789499199122,0cyclictest19767-21latency11:02:520
789499199118,0cyclictest3355-21runrttasks09:27:250
789499198120,0cyclictest3355-21runrttasks09:07:260
789499198119,0cyclictest3872-21aten2.4_r8power10:06:200
789499198112,0cyclictest9800-21snmpd08:45:450
789499197120,0cyclictest2382-21nfs_client08:17:370
789499197113,0cyclictest3355-21runrttasks11:39:170
789499196118,0cyclictest9800-21snmpd10:23:000
789499195118,0cyclictest3355-21runrttasks09:04:420
789499195118,0cyclictest21403-21cut11:07:420
789499195115,0cyclictest3355-21runrttasks08:52:520
789499194120,0cyclictest9800-21snmpd07:24:390
789499194117,0cyclictest13905-21latency_hist07:16:070
789499194114,0cyclictest9376-21timerandwakeup12:17:500
789499193116,0cyclictest12526-21df08:46:370
789499192114,0cyclictest27105-21sshd07:56:210
789499192111,0cyclictest3355-21runrttasks09:57:180
789499190115,0cyclictest5653-21cron10:16:010
789499190110,0cyclictest3355-21runrttasks09:32:210
789499190109,0cyclictest3355-21runrttasks12:14:180
2626501900,0irq/5-eth03355-21runrttasks06:51:180
789499189113,0cyclictest3355-21runrttasks10:31:430
789499189110,0cyclictest32065-21sshd09:51:210
789499188110,0cyclictest3355-21runrttasks11:14:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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