From 51b2da96360329ad4e4957c8ab90a88b73e7b275 Mon Sep 17 00:00:00 2001
From: Bill Thiede <git@xinu.tv>
Date: Fri, 3 Apr 2020 21:55:08 -0700
Subject: [PATCH] Compare performance of spin vs sleep.

---
 README.md      | 27 +++++++++++++++++++++++++++
 run_benches.sh | 23 +++++++++++++++++++++++
 2 files changed, 50 insertions(+)
 create mode 100644 README.md
 create mode 100755 run_benches.sh

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..2f0f4ff
--- /dev/null
+++ b/README.md
@@ -0,0 +1,27 @@
+# Benchmark results
+## Sleep: wrk -t 16 -c 32 http://localhost:3030/sleep/1
+
+```
+Running 10s test @ http://localhost:3030/sleep/1
+  16 threads and 32 connections
+  Thread Stats   Avg      Stdev     Max   +/- Stdev
+    Latency     1.00s     1.02ms   1.01s    64.58%
+    Req/Sec     1.40      1.33    10.00     95.92%
+  288 requests in 10.01s, 38.25KB read
+Requests/sec:     28.76
+Transfer/sec:      3.82KB
+```
+
+## Spin: wrk -t 16 -c 32 http://localhost:3030/spin/1
+
+```
+Running 10s test @ http://localhost:3030/spin/1
+  16 threads and 32 connections
+  Thread Stats   Avg      Stdev     Max   +/- Stdev
+    Latency     1.00s     0.00us   1.00s   100.00%
+    Req/Sec     0.10      0.32     1.00     90.00%
+  10 requests in 10.01s, 1.48KB read
+  Socket errors: connect 0, read 0, write 0, timeout 9
+Requests/sec:      1.00
+Transfer/sec:     151.81B
+```
diff --git a/run_benches.sh b/run_benches.sh
new file mode 100755
index 0000000..9a5b88b
--- /dev/null
+++ b/run_benches.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+SLEEP_CMD="wrk -t 16 -c 32 http://localhost:3030/sleep/1"
+SPIN_CMD="wrk -t 16 -c 32 http://localhost:3030/spin/1"
+cargo build --release
+echo "Running webserver on port :3030"
+./target/release/warptest &
+PID=$!
+echo "PID ${PID:?}"
+echo "# Benchmark results" > README.md
+echo "## Sleep: ${SLEEP_CMD}" >> README.md
+echo "" >> README.md
+echo "\`\`\`" >> README.md
+${SLEEP_CMD:?} >> README.md
+echo "\`\`\`" >> README.md
+echo "" >> README.md
+echo "## Spin: ${SPIN_CMD}" >> README.md
+echo "" >> README.md
+echo "\`\`\`" >> README.md
+${SPIN_CMD:?} >> README.md
+echo "\`\`\`" >> README.md
+echo "Killing webserver"
+kill ${PID:?}