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Increasing gc threshold values for kernel neighbors #4100

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merged 1 commit into from
Feb 4, 2020

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prsunny
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@prsunny prsunny commented Feb 4, 2020

- What I did
Increase gc threashold values as below:

Previous:

net.ipv6.neigh.default.gc_thresh1=128
net.ipv6.neigh.default.gc_thresh2=512
net.ipv6.neigh.default.gc_thresh3=1024
net.ipv4.neigh.default.gc_thresh1=128
net.ipv4.neigh.default.gc_thresh2=512
net.ipv4.neigh.default.gc_thresh3=1024

New

net.ipv6.neigh.default.gc_thresh1=1024
net.ipv6.neigh.default.gc_thresh2=2048
net.ipv6.neigh.default.gc_thresh3=4096
net.ipv4.neigh.default.gc_thresh1=1024
net.ipv4.neigh.default.gc_thresh2=2048
net.ipv4.neigh.default.gc_thresh3=4096

- How I did it

- How to verify it

- Description for the changelog

- A picture of a cute animal (not mandatory but encouraged)

@prsunny
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prsunny commented Feb 4, 2020

retest vsimage please

@lguohan lguohan merged commit 211cff5 into sonic-net:master Feb 4, 2020
abdosi pushed a commit that referenced this pull request Feb 4, 2020
Increase gc threashold values as below:

Previous:

net.ipv6.neigh.default.gc_thresh1=128
net.ipv6.neigh.default.gc_thresh2=512
net.ipv6.neigh.default.gc_thresh3=1024
net.ipv4.neigh.default.gc_thresh1=128
net.ipv4.neigh.default.gc_thresh2=512
net.ipv4.neigh.default.gc_thresh3=1024

New

net.ipv6.neigh.default.gc_thresh1=1024
net.ipv6.neigh.default.gc_thresh2=2048
net.ipv6.neigh.default.gc_thresh3=4096
net.ipv4.neigh.default.gc_thresh1=1024
net.ipv4.neigh.default.gc_thresh2=2048
net.ipv4.neigh.default.gc_thresh3=4096
yxieca pushed a commit that referenced this pull request Feb 6, 2020
Increase gc threashold values as below:

Previous:

net.ipv6.neigh.default.gc_thresh1=128
net.ipv6.neigh.default.gc_thresh2=512
net.ipv6.neigh.default.gc_thresh3=1024
net.ipv4.neigh.default.gc_thresh1=128
net.ipv4.neigh.default.gc_thresh2=512
net.ipv4.neigh.default.gc_thresh3=1024

New

net.ipv6.neigh.default.gc_thresh1=1024
net.ipv6.neigh.default.gc_thresh2=2048
net.ipv6.neigh.default.gc_thresh3=4096
net.ipv4.neigh.default.gc_thresh1=1024
net.ipv4.neigh.default.gc_thresh2=2048
net.ipv4.neigh.default.gc_thresh3=4096
@prsunny prsunny deleted the gc_thresh branch February 7, 2020 22:04
pphuchar pushed a commit to SONIC-DEV/sonic-buildimage that referenced this pull request Mar 9, 2020
…net#4100)

Increase gc threashold values as below:

Previous:

net.ipv6.neigh.default.gc_thresh1=128
net.ipv6.neigh.default.gc_thresh2=512
net.ipv6.neigh.default.gc_thresh3=1024
net.ipv4.neigh.default.gc_thresh1=128
net.ipv4.neigh.default.gc_thresh2=512
net.ipv4.neigh.default.gc_thresh3=1024

New

net.ipv6.neigh.default.gc_thresh1=1024
net.ipv6.neigh.default.gc_thresh2=2048
net.ipv6.neigh.default.gc_thresh3=4096
net.ipv4.neigh.default.gc_thresh1=1024
net.ipv4.neigh.default.gc_thresh2=2048
net.ipv4.neigh.default.gc_thresh3=4096
tiantianlv pushed a commit to SONIC-DEV/sonic-buildimage that referenced this pull request Apr 24, 2020
…net#4100)

Increase gc threashold values as below:

Previous:

net.ipv6.neigh.default.gc_thresh1=128
net.ipv6.neigh.default.gc_thresh2=512
net.ipv6.neigh.default.gc_thresh3=1024
net.ipv4.neigh.default.gc_thresh1=128
net.ipv4.neigh.default.gc_thresh2=512
net.ipv4.neigh.default.gc_thresh3=1024

New

net.ipv6.neigh.default.gc_thresh1=1024
net.ipv6.neigh.default.gc_thresh2=2048
net.ipv6.neigh.default.gc_thresh3=4096
net.ipv4.neigh.default.gc_thresh1=1024
net.ipv4.neigh.default.gc_thresh2=2048
net.ipv4.neigh.default.gc_thresh3=4096
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5 participants