feat: output wrk results to a csv

.gitignore

@@ -7,3 +7,4 @@ run/
 .DS_Store
 *.swp
 /wrk
+stats.csv

package.json

@@ -29,7 +29,7 @@
     "test-simple": "simple/run.sh",
     "test-simple-view": "simple_view/run.sh",
     "test-simple-passport": "simple_passport/run.sh",
-    "test": "npm run test-simple && npm run test-simple-view && npm run test-simple-passport",
+    "test": "cat stats-header.csv > stats.csv && npm run test-simple && npm run test-simple-view && npm run test-simple-passport",
     "ci": "./install-wrk.sh && npm test",
     "autod": "autod"
   },

report.lua

@@ -0,0 +1,14 @@
+done = function(summary, latency, requests)
+    filename = "stats.csv"
+    statsfile = assert(io.open(filename, "a"))
+    statsfile.write(statsfile, string.format("%.2f,", latency.min));
+    statsfile.write(statsfile, string.format("%.2f,", latency.max));
+    statsfile.write(statsfile, string.format("%.2f,", latency.mean));
+    statsfile.write(statsfile, string.format("%.2f,", latency.stdev));
+    statsfile.write(statsfile, string.format("%d,", summary.duration));
+    statsfile.write(statsfile, string.format("%d,", summary.requests));
+    statsfile.write(statsfile, string.format("%d,", summary.bytes));
+    statsfile.write(statsfile, string.format("%.2f,", summary.requests / summary.duration * 1e6));
+    statsfile.write(statsfile, string.format("%.2f\n", summary.bytes / summary.duration * 1e6));
+    statsfile.close()
+end

simple/run.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 
 export PATH=`dirname $0`/../wrk:$PATH
+CSV=`dirname $0`/../stats.csv
+REPORT=`dirname $0`/../report.lua
 
 echo
 EGG_SERVER_ENV=prod node $NODE_FLAGS `dirname $0`/dispatch.js $1 &
@@ -12,39 +14,49 @@ curl 'http://127.0.0.1:7003/'
 curl 'http://127.0.0.1:7001/'
 curl 'http://127.0.0.1:7001/aa'
 
+test `tail -c 1 $CSV` && printf "\n" >> $CSV
+
 echo ""
 echo "------- koa hello -------"
 echo ""
+printf "\"koa hello\"," >> $CSV
 wrk 'http://127.0.0.1:7002/' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 sleep 3
 echo ""
 echo "------- toa hello -------"
 echo ""
+printf "\"toa hello\"," >> $CSV
 wrk 'http://127.0.0.1:7003/' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 sleep 3
 echo ""
 echo "------- egg hello -------"
 echo ""
+printf "\"egg hello\"," >> $CSV
 wrk 'http://127.0.0.1:7001/' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 sleep 3
 echo ""
 echo "------- egg hello (Async Await) -------"
 echo ""
+printf "\"egg hello (Async Await)\"," >> $CSV
 wrk 'http://127.0.0.1:7001/aa' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 kill $pid

simple_passport/run.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 
 export PATH=`dirname $0`/../wrk:$PATH
+CSV=`dirname $0`/../stats.csv
+REPORT=`dirname $0`/../report.lua
 
 echo
 EGG_SERVER_ENV=prod node $NODE_FLAGS `dirname $0`/dispatch.js $1 &
@@ -10,22 +12,28 @@ sleep 6
 curl 'http://127.0.0.1:7001/'
 curl 'http://127.0.0.1:7001/aa'
 
+test `tail -c 1 $CSV` && printf "\n" >> $CSV
+
 sleep 3
 echo ""
 echo "------- egg passport -------"
 echo ""
+printf "\"egg passport\"," >> $CSV
 wrk 'http://127.0.0.1:7001/' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 sleep 3
 echo ""
 echo "------- egg passport (Async Await) -------"
 echo ""
+printf "\"egg passport (Async Await)\"," >> $CSV
 wrk 'http://127.0.0.1:7001/aa' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 kill $pid

simple_view/run.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 
 export PATH=`dirname $0`/../wrk:$PATH
+CSV=`dirname $0`/../stats.csv
+REPORT=`dirname $0`/../report.lua
 
 echo
 EGG_SERVER_ENV=prod node $NODE_FLAGS `dirname $0`/dispatch.js $1 &
@@ -14,57 +16,71 @@ curl 'http://127.0.0.1:7001/ejs' -s | grep 'title'
 curl 'http://127.0.0.1:7001/nunjucks-aa' -s | grep 'title'
 curl 'http://127.0.0.1:7001/ejs-aa' -s | grep 'title'
 
+test `tail -c 1 $CSV` && printf "\n" >> $CSV
+
 echo ""
 echo "------- koa view -------"
 echo ""
+printf "\"koa view\"," >> $CSV
 wrk 'http://127.0.0.1:7002/' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 sleep 3
 echo ""
 echo "------- toa view -------"
 echo ""
+printf "\"toa view\"," >> $CSV
 wrk 'http://127.0.0.1:7003/' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 sleep 3
 echo ""
 echo "------- egg nunjucks view -------"
 echo ""
+printf "\"egg nunjucks view\"," >> $CSV
 wrk 'http://127.0.0.1:7001/nunjucks' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 sleep 3
 echo ""
 echo "------- egg ejs view -------"
 echo ""
+printf "\"egg ejs view\"," >> $CSV
 wrk 'http://127.0.0.1:7001/ejs' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 sleep 3
 echo ""
 echo "------- egg nunjucks view (Async Await) -------"
 echo ""
+printf "\"egg nunjucks view (Async Await)\"," >> $CSV
 wrk 'http://127.0.0.1:7001/nunjucks-aa' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 sleep 3
 echo ""
 echo "------- egg ejs view (Async Await) -------"
 echo ""
+printf "\"egg ejs view (Async Await)\"," >> $CSV
 wrk 'http://127.0.0.1:7001/ejs-aa' \
   -d 10 \
   -c 50 \
-  -t 8
+  -t 8 \
+  -s $REPORT
 
 kill $pid

stats-header.csv

@@ -0,0 +1 @@
+name,latency_min,latency_max,latency_mean,latency_stdev,duration,requests,bytes,req_per_sec,byte_per_sec