Mark Rushakoff mark-rushakoff

## Dockerfile
FROM ubuntu:precise
MAINTAINER Mark Rushakoff <mark.rushakoff@gmail.com>

RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
RUN apt-get update
RUN apt-get upgrade -y

RUN apt-get install -y build-essential libffi-dev libgdbm-dev libncurses5-dev libreadline-dev libssl-dev libyaml-dev zlib1g-dev
RUN apt-get install -y wget

## log.md

      
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                mark-rushakoff
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              Created
              November 26, 2013 07:03
            
              
                Benchmarking NATS connectivity in a CloudFoundry deployment
              
          
    On nats_z2/0 (only NATS server):
$ sudo su
$ cd /var/vcap/bosh/bin
$ ./nats-server --port 12121 --user foo --pass bar

On api_z1/1 (Working CC, different AZ from NATS):

  
## results.txt
→ go test -bench=. -benchmem -benchtime=5s
PASS
BenchmarkMakeLen_Index8-4    	100000000	        70.7 ns/op	      64 B/op	       1 allocs/op
BenchmarkMakeLen_Index16-4   	100000000	        90.7 ns/op	     128 B/op	       1 allocs/op
BenchmarkMakeLen_Index32-4   	50000000	       132 ns/op	     256 B/op	       1 allocs/op
BenchmarkMakeLen_Index64-4   	30000000	       212 ns/op	     512 B/op	       1 allocs/op
BenchmarkMakeLen_Index128-4  	20000000	       362 ns/op	    1024 B/op	       1 allocs/op
BenchmarkMakeLen_Index256-4  	10000000	       675 ns/op	    2048 B/op	       1 allocs/op
BenchmarkMakeLen_Index512-4  	 5000000	      1371 ns/op	    4096 B/op	       1 allocs/op
BenchmarkMakeLen_Index1024-4 	 3000000	      2573 ns/op	    8192 B/op	       1 allocs/op

## results.txt
PASS
BenchmarkStringConcat-4	 2000000	      3901 ns/op
BenchmarkByteBuffer-4  	10000000	       966 ns/op

## Dockerfile_client
FROM alpine:latest

RUN apk add --no-cache \
  bash \
  curl

COPY ./client.sh /client.sh
CMD ["/client.sh"]

## fields.go
package resultparser

import (
	"encoding/json"
	"fmt"
)

// Field is implemented by TimeField, IntField, FloatField, and StringField
type Field interface {
	columnIndex([]string) (int, error)

## backup_restore.bash
#!/bin/bash

set -e

# Default working directory to current directory, but allow override via WORKDIR environment variable.
WORKDIR=${WORKDIR:-$PWD}
NOW="$(date +%s)"
INFLUXDIR="$WORKDIR/influxdb-$NOW"
BACKUPDIR="$WORKDIR/backup-$NOW"

## trimpkg.go
package main

import (
	"fmt"
	"os"

	"golang.org/x/tools/go/packages"
)

func main() {

## gist:65d587799de9f3f353055333ed907807
go list -test ./... | sort -u > /tmp/full_list_with_tests
go list -test -json ./... | jq -r '.Deps | map(select(startswith("github.com/YOUR/PROJECT/"))) | join("\n")' | sort -u > /tmp/is_depended_with_tests

comm -23 /tmp/full_list_with_tests  /tmp/is_depended_with_tests  | grep -v '.test$'

## gist:d84957d47ebbdfabaafbfdf9e476bef7
go list -json ./... | jq -r '.Imports | map(select(contains("."))) | join("\n")' | sort | uniq -c | sort -n
	FROM ubuntu:precise
	MAINTAINER Mark Rushakoff <mark.rushakoff@gmail.com>

	RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
	RUN apt-get update
	RUN apt-get upgrade -y

	RUN apt-get install -y build-essential libffi-dev libgdbm-dev libncurses5-dev libreadline-dev libssl-dev libyaml-dev zlib1g-dev
	RUN apt-get install -y wget
	→ go test -bench=. -benchmem -benchtime=5s
	PASS
	BenchmarkMakeLen_Index8-4 100000000 70.7 ns/op 64 B/op 1 allocs/op
	BenchmarkMakeLen_Index16-4 100000000 90.7 ns/op 128 B/op 1 allocs/op
	BenchmarkMakeLen_Index32-4 50000000 132 ns/op 256 B/op 1 allocs/op
	BenchmarkMakeLen_Index64-4 30000000 212 ns/op 512 B/op 1 allocs/op
	BenchmarkMakeLen_Index128-4 20000000 362 ns/op 1024 B/op 1 allocs/op
	BenchmarkMakeLen_Index256-4 10000000 675 ns/op 2048 B/op 1 allocs/op
	BenchmarkMakeLen_Index512-4 5000000 1371 ns/op 4096 B/op 1 allocs/op
	BenchmarkMakeLen_Index1024-4 3000000 2573 ns/op 8192 B/op 1 allocs/op
	PASS
	BenchmarkStringConcat-4 2000000 3901 ns/op
	BenchmarkByteBuffer-4 10000000 966 ns/op
	FROM alpine:latest

	RUN apk add --no-cache \
	bash \
	curl

	COPY ./client.sh /client.sh
	CMD ["/client.sh"]
	package resultparser

	import (
	"encoding/json"
	"fmt"
	)

	// Field is implemented by TimeField, IntField, FloatField, and StringField
	type Field interface {
	columnIndex([]string) (int, error)
	#!/bin/bash

	set -e

	# Default working directory to current directory, but allow override via WORKDIR environment variable.
	WORKDIR=${WORKDIR:-$PWD}
	NOW="$(date +%s)"
	INFLUXDIR="$WORKDIR/influxdb-$NOW"
	BACKUPDIR="$WORKDIR/backup-$NOW"
	package main

	import (
	"fmt"
	"os"

	"golang.org/x/tools/go/packages"
	)

	func main() {
	go list -test ./... \| sort -u > /tmp/full_list_with_tests
	go list -test -json ./... \| jq -r '.Deps \| map(select(startswith("github.com/YOUR/PROJECT/"))) \| join("\n")' \| sort -u > /tmp/is_depended_with_tests

	comm -23 /tmp/full_list_with_tests /tmp/is_depended_with_tests \| grep -v '.test$'