From 5b060634427f4e65ad1873ef9871f94f04b4486a Mon Sep 17 00:00:00 2001
From: Martynas Pumputis <martynasp@gmail.com>
Date: Wed, 1 Mar 2017 09:57:00 +0000
Subject: [PATCH] Add fastdp-crypto benchmarking instructions

---
 docs/benchmarks.md | 81 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 docs/benchmarks.md

diff --git a/docs/benchmarks.md b/docs/benchmarks.md
new file mode 100644
index 00000000..b795b730
--- /dev/null
+++ b/docs/benchmarks.md
@@ -0,0 +1,81 @@
+# Weave Net Benchmarks
+
+## 2017-02-16: Fast Datapath Encryption
+
+Results: https://www.weave.works/weave-net-performance-fast-datapath/
+
+* Two `c3.8xlarge` instances running Ubuntu 16.04 LTS (`ami-d8f4deab`) in
+`eu-west-1` region of AWS.
+* 10 Gigabit [Enhanced Networking](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/enhanced-networking.html).
+* `iperf 3.0.11`.
+
+### fastdp
+
+* Encrypted:
+
+```
+host1$ WEAVE_MTU=8916 weave launch --password=foobar
+host1$ docker $(weave config) run --rm -ti --name server networkstatic/iperf3 -s
+
+host2$ WEAVE_MTU=8916 weave launch --password=foobar host1
+host2$ docker $(weave config) run --rm -ti networkstatic/iperf3 -c server
+```
+
+* Non-encrypted:
+
+```
+host1$ WEAVE_MTU=8950 weave launch
+host1$ docker $(weave config) run --rm -ti --name server networkstatic/iperf3 -s
+
+host2$ WEAVE_MTU=8950 weave launch --password=foobar host1
+host2$ docker $(weave config) run --rm -ti networkstatic/iperf3 -c server
+```
+
+### sleeve
+
+* Encrypted:
+
+```
+host1$ WEAVE_NO_FASTDP=1 weave launch --password=foobar
+host1$ docker $(weave config) run --rm -ti --name server networkstatic/iperf3 -s
+
+host2$ WEAVE_NO_FASTDP=1 weave launch --password=foobar host1
+host2$ docker $(weave config) run --rm -ti networkstatic/iperf3 -c server
+```
+
+* Non-encrypted:
+
+```
+host1$ WEAVE_NO_FASTDP=1 weave launch
+host1$ docker $(weave config) run --rm -ti --name server networkstatic/iperf3 -s
+
+host2$ WEAVE_NO_FASTDP=1 weave launch --password=foobar host1
+host2$ docker $(weave config) run --rm -ti networkstatic/iperf3 -c server
+```
+
+### host
+
+* Non-encrypted:
+
+```
+host1$ iperf -s
+host2$ iperf -c host1
+```
+
+* Encrypted:
+
+```
+host1$ export KEY1="0x466454f2b1a770f8f872f9afbc35ebeac57e00fc11ac86ed1f82716f010b20f0cf532274"
+host1$ export KEY2="0x3531151241a770f8f872f9afbc35ebeac57e00fc11ac86ed1f82716f010b20f0cf532274"
+host1# ip xfrm state add src ${IP1} dst ${IP2} proto esp spi 0x4c856ffc replay-window 256 flag esn reqid 0 mode transport aead 'rfc4106(gcm(aes))' ${KEY1} 128
+host1# ip xfrm state add src ${IP2} dst ${IP1} proto esp spi 0x9b0830bc replay-window 256 flag esn reqid 0 mode transport aead 'rfc4106(gcm(aes))' ${KEY2} 128
+host1# ip xfrm policy add src ${IP1}/32 dst ${IP2}/32 dir out tmpl src ${IP1} dst ${IP2} proto esp spi 0x4c856ffc reqid 0 mode transport
+host1$ iperf -s
+
+host2$ export KEY1="0x466454f2b1a770f8f872f9afbc35ebeac57e00fc11ac86ed1f82716f010b20f0cf532274"
+host2$ export KEY2="0x3531151241a770f8f872f9afbc35ebeac57e00fc11ac86ed1f82716f010b20f0cf532274"
+host2# ip xfrm state add src ${IP2} dst ${IP1} proto esp spi 0x9b0830bc reqid 0 replay-window 256 flag esn mode transport aead 'rfc4106(gcm(aes))' ${KEY2} 128
+host2# ip xfrm state add src ${IP1} dst ${IP2} proto esp spi 0x4c856ffc reqid 0 replay-window 256 flag esn mode transport aead 'rfc4106(gcm(aes))' ${KEY1} 128
+host2# ip xfrm policy add src ${IP2}/32 dst ${IP1}/32 dir out tmpl src ${IP1} dst ${IP2} proto esp spi 0x9b0830bc reqid 0 mode transport
+host2$ iperf -c host1
+```