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Fix typo in AWS MTU tip for using jumbo packets

This commit is contained in:
Dalton Hubble 2018-06-11 18:11:50 -07:00
parent 899424c94f
commit 0764bd30b5
3 changed files with 3 additions and 3 deletions
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2
docs/atomic/aws.md
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@ -241,4 +241,4 @@ Check the list of valid [instance types](https://aws.amazon.com/ec2/instance-typ
Do not choose a `controller_type` smaller than `t2.small`. Smaller instances are not sufficient for running a controller.
!!! tip "MTU"
If your EC2 instance type supports [Jumbo frames](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html#jumbo_frame_instances) (most do), we recommend you change the `network_mtu` to 8991! You will get better pod-to-pod bandwidth.
If your EC2 instance type supports [Jumbo frames](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html#jumbo_frame_instances) (most do), we recommend you change the `network_mtu` to 8981! You will get better pod-to-pod bandwidth.

2
docs/cl/aws.md
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@ -260,4 +260,4 @@ Check the list of valid [instance types](https://aws.amazon.com/ec2/instance-typ
Do not choose a `controller_type` smaller than `t2.small`. Smaller instances are not sufficient for running a controller.
!!! tip "MTU"
If your EC2 instance type supports [Jumbo frames](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html#jumbo_frame_instances) (most do), we recommend you change the `network_mtu` to 8991! You will get better pod-to-pod bandwidth.
If your EC2 instance type supports [Jumbo frames](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html#jumbo_frame_instances) (most do), we recommend you change the `network_mtu` to 8981! You will get better pod-to-pod bandwidth.

2
docs/topics/performance.md
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@ -25,7 +25,7 @@ Network performance varies based on the platform and CNI plugin. `iperf` was use
|----------------------------|-------:|-------------:|-------------:|
| AWS (flannel) | ? | 976 MB/s | 900-999 MB/s |
| AWS (calico, MTU 1480) | ? | 976 MB/s | 100-350 MB/s |
| AWS (calico, MTU 8991) | ? | 976 MB/s | 900-999 MB/s |
| AWS (calico, MTU 8981) | ? | 976 MB/s | 900-999 MB/s |
| Bare-Metal (flannel) | 1 GB/s | 934 MB/s | 903 MB/s |
| Bare-Metal (calico) | 1 GB/s | 941 MB/s | 931 MB/s |
| Bare-Metal (flannel, bond) | 3 GB/s | 2.3 GB/s | 1.17 GB/s |