An easy to follow guide that will help you setup Gatling and visualize the results live with  InfluxDB and Grafana.

Installation
Config/Setup

InfluxDB:
brew install influxdb

Grafana:
brew install grafana/grafana/grafana

Gatling:
Zip Bundle Link

Since InfluxDB does not provide Windows .exe's, the source must be compiled from source from GitHub. This requires installing Go as well as Git

• Get Windows Git Exe from git-scm.com/downloads and run installer
• Add git to the windows path by running SET %PATH% = %PATH%;C:\Program Files\Git\cmd from Command Prompt
• Ensure that git and your path are properly setup by running git --version from Command Prompt

• Get Windows Go Exe from https://golang.org/dl/ and run installer
• Go should by default be installed directly in C:\Go and accordingly update your PATH variable
• If this is not the case, add Go to your path by running SET %PATH% = %PATH%;C:\Go\bin and place the Go distribution in C:\
• Create a projects directory under C:\Go\ and make sure GOPATH is set to C:\Go\projects

Usually the rest should be pretty straight forward. You would run go get github.com/influxdb/influxdb to get the latest, run some go install commands, and you would be on your happy way. However, at the time of putting together this Gatling/Influx/Grafana stack, the latest version of master on InfluxDB had a bug with a breaking change in one of its dependencies. I was unable to figure out a clean way to use go get and specify a specific branch (and was clearly not the only person who ran into this issue with Influx), so I came up with a work around. Hold on to your seats:

• Run go get github.com/influxdb/influxdb.
  This will populate your C:\Go\ directory with some stuff, and more importantly, will populate C:\Go\projects\src\github.com\influxdata with a folder called influxdb. This folder is an exact copy of the master version of InfluxDB.

• Delete influxdb and in its place clone the 0.13 branch of InfluxDB. git clone -b 0.13 https://github.com/influxdata/influxdb.git (At the time of writing this .13 was the latest stable version of InfluxDB and it also worked with the version of Grafana that I used)

• Everything else that resulted from go get github.com/influxdb/influxdb should be the same with the exception of us swapping the master source code with the .13 branch source code

• Make sure you are inside the the influxdb folder
  cd C:\Go\projects\src\github.com\influxdata\influxdb and run
  go get -u -f ./... and then
  go build ./...

  If all the stars in the universe aligned for you today, then you should have influxdb installed

  The executables should be in C:\Go\projects\bin\

  Run influxd.exe (or update your PATH to include C:\Go\projects\bin\ and run influxd) and navigate to http://localhost:8083/. You should see the InfluxDB Web Interface

Zip Bundle Link

• Copy the gatling-charts-highcharts-bundle-2.2.2 folder directly under your C drive (C:\gatling-charts-highcharts-bundle)

• Set GATLING_HOME to C:\gatling-charts-highcharts-bundle-2.2.2

• Update your Path set PATH=%PATH%;%GATLING_HOME%\bin

Download the Windows zip containing the exe from Grafana and run the installer