Diff View Generated by Perun v0.23.5

2024-10-04 17:45:54 UTC

Baseline (base)

[+] [-] Profile Specification [-] [+]
origin?	HEAD
command?	iperf3 --bind 172.16.10.3 --affinity 28,28 --client 172.16.10.4 --time 10 --len 16
exitcode?	0
collector command?	kperf --repeat=1
kernel?	6.11.0-0.rc5.22.el10.x86_64
boot info?	BOOT_IMAGE=(hd0,gpt2)/vmlinuz-6.11.0-0.rc5.22.el10.x86_64 root=UUID=7fe82f8a-325a-425d-a486-753311cbe707 ro enforcing=0 ksdevice=bootif modprobe.blacklist=cdc_ether resume=UUID=91439da8-7911-4831-ae0b-9aa7e38ad463 console=ttyS1,115200 crashkernel=1G-4G:384M,4G-16G:512M,16G-64G:1G,64G-128G:2G,128G-:4G
host?	cidic1.slevarna.tpb.lab.eng.brq.redhat.com
cpu (total)?	112
memory (total)?	247GiB

[+] [-] Profile Stats [-] [+]
Maximum Trace Length [#] (value)?	23
Overall Inclusive Samples [#] (value)?	17901751664
[empty] [#] (value)?	[missing]
throughput [MiB/s] (value)?	167.0000

[+] [-] Profile Metadata [-] [+]
BHI?	BHI_DIS_S
Family?	sapphirerapids
Message_size?	16
NIC?	mlx5_core
SELinux?	Permissive
Test?	single TCP stream
cache-misses?	126,794
cache-references?	4,312,751

Target (tgt)

[+] [-] Profile Specification [-] [+]
origin?	HEAD
command?	iperf3 --bind 172.16.10.3 --affinity 28,28 --client 172.16.10.4 --time 10 --len 16
exitcode?	0
collector command?	kperf --repeat=1
kernel?	6.11.0-0.rc5.22.el10.x86_64
boot info?	BOOT_IMAGE=(hd0,gpt2)/vmlinuz-6.11.0-0.rc5.22.el10.x86_64 root=UUID=7fe82f8a-325a-425d-a486-753311cbe707 ro enforcing=0 ksdevice=bootif modprobe.blacklist=cdc_ether resume=UUID=91439da8-7911-4831-ae0b-9aa7e38ad463 console=ttyS1,115200 crashkernel=1G-4G:384M,4G-16G:512M,16G-64G:1G,64G-128G:2G,128G-:4G spectre_bhi=off
host?	cidic1.slevarna.tpb.lab.eng.brq.redhat.com
cpu (total)?	112
memory (total)?	247GiB

[+] [-] Profile Stats [-] [+]
Maximum Trace Length [#] (value)?	25
Overall Inclusive Samples [#] (value)?	16830839734
[empty] [#] (value)?	[missing]
throughput [MiB/s] (value)?	177.0000

[+] [-] Profile Metadata [-] [+]
BHI?	off
Family?	sapphirerapids
Message_size?	16
NIC?	mlx5_core
SELinux?	Permissive
Test?	single TCP stream
cache-misses?	827,260
cache-references?	4,474,119

[+] [-] Help / Tips [-] [+]
Tip 1	Click on a row to explore the results in a form of Sankey Graph (below the table).
Tip 2	Click on [+] to open a detailed report about concrete calling contexts.
Tip 3	Filter the results through select form on the bottom of table (for selected columns).

	Unit	Change	Metric	Absolute Difference	Relative Difference

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Tip 1	Look for the topmost widest rectangle.
Tip 2	Click on the node to explore the results in a form of Sankey Graph (below the table).
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Tip 4	The bigger the rectangle the more often the UID was seen on the stack.
Tip 5	The higher the flame the more nested calls were made in the context.