Gatling Report

#!/bin/sh -x

git clone https://github.com/polarnik/gatling-grafana-dashboard.git
cd gatling-grafana-dashboard/devenv

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
ID=$(id -u)

docker network create loadlab
docker pull grafana/grafana

docker run --name=grafana \
 --network=loadlab --user $ID -p 3000:3000 \
 -v "$DIR/grafana.ini":/etc/grafana/grafana.ini \
 -v "$DIR/plugins":/var/lib/grafana/plugins \
 -v "$DIR/provisioning":/etc/grafana/provisioning \
 -v "$DIR/var/lib/grafana":/var/lib/grafana \
 -v "$DIR/usr/share/grafana":/var/usr/share/grafana \
 -v "$DIR/var/log/grafana":/var/log/grafana \
 grafana/grafana

# Determines whether the graphite endpoint is enabled.
enabled = true
database = "gatling"
# retention-policy = ""
bind-address = ":2003"
protocol = "tcp"
# consistency-level = "one"
templates = [
  "gatling.*.users.*.*      measurement.simulation.measurement.request.field",
  "gatling.*.*.*.*.*.*   measurement.simulation.group1.group2.request.status.field   group=2",
  "gatling.*.*.*.*.*   measurement.simulation.group1.request.status.field   group=1",
  "gatling.*.*.*.*   measurement.simulation.request.status.field   group=0",

  "v2.gatling.*.*.*.users.*.*  .measurement.run.host.simulation.measurement.request.field",
  "v2.gatling.*.*.*.*.*.*.*.*  .measurement.run.host.simulation.group1.group2.request.status.field   group=2",
  "v2.gatling.*.*.*.*.*.*.*  .measurement.run.host.simulation.group1.request.status.field   group=1",
  "v2.gatling.*.*.*.*.*.*  .measurement.run.host.simulation.request.status.field   group=0",
]

# These next lines control how batching works. You should have this enabled
# otherwise you could get dropped metrics or poor performance. Batching
# will buffer points in memory if you have many coming in.

# Flush if this many points get buffered
batch-size = 5000

# number of batches that may be pending in memory
batch-pending = 10

# Flush at least this often even if we haven't hit buffer limit
batch-timeout = "10s"

### This string joins multiple matching 'measurement' values providing more control over the final measurement name.
separator = "."

### Default tags that will be added to all metrics.  These can be overridden at the template level
### or by tags extracted from metric
# tags = ["region=us-east", "zone=1c"]

gatling {
  data {
    writers = [console, file, graphite]
    console {
      light = false          # When set to true, displays a light version without detailed request stats
      writePeriod = 10       # Write interval, in seconds
    }
    file {
      light = false          # Full Information
      bufferSize = 8192      # FileDataWriter's internal data buffer size, in bytes
    }
    leak {
      noActivityTimeout = 60 # Period, in seconds, for which Gatling may have no activity before considering a leak may be happening
    }
    graphite {
      light = false          # Full Information
      host = "localhost"     # The host where the Carbon server is located
      port = 2003            # The port to which the Carbon server listens to
      protocol = "tcp"       # The protocol used to send data to Carbon (currently supported : "tcp", "udp")
      #rootPathPrefix = "gatling" #! Disable default prefix for using custom prefix: v2.gatling.{run}.{host} 
      bufferSize = 81920     # Internal data buffer size, in bytes
      writePeriod = 1        # Write period, in seconds
    }
  }
}

gatling {
  data {
    writers = [console, file, graphite]
    console {
      light = false          # When set to true, displays a light version without detailed request stats
      writePeriod = 10       # Write interval, in seconds
    }
    file {
      light = false          # Full Information
      bufferSize = 8192      # FileDataWriter's internal data buffer size, in bytes
    }
    leak {
      noActivityTimeout = 60 # Period, in seconds, for which Gatling may have no activity before considering a leak may be happening
    }
    graphite {
      light = false          # Full Information
      host = "localhost"     # The host where the Carbon server is located
      port = 2003            # The port to which the Carbon server listens to
      protocol = "tcp"       # The protocol used to send data to Carbon (currently supported : "tcp", "udp")
      rootPathPrefix=${?GATLING_PREFIX} #! Override default prefix via envirinment variable with: v2.gatling.{run}.{host} 
      bufferSize = 81920     # Internal data buffer size, in bytes
      writePeriod = 1        # Write period, in seconds
    }
  }
}

#!/bin/bash
# ./start.gatling.rootPathPrefix.sh

datetimePrefix=`date '+%Y-%m-%d_%H'`
dateTimeMinute=`date '+%M'`

round=5
roundMinute=$(expr "$dateTimeMinute" / $round)
roundMinute=$(expr "$roundMinute" \* $round)
roundMinute=$(printf "%02d" $roundMinute)

export GATLING_PREFIX="v2.gatling.$datetimePrefix:$roundMinute.`hostname`"

echo $GATLING_PREFIX

class RunIdConvertor extends Converter[String] {

  def getRoundStartTime(roundMinute: Int): String = {
    val dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd_HH")
    val startTime = OffsetDateTime.now().format(dateTimeFormatter)
    val date = new Date()                  // given date
    val calendar = new GregorianCalendar() // creates a new calendar instance
    calendar.setTime(date)                 // assigns calendar to given date
    val minute = calendar.get(Calendar.MINUTE)
    val minuteRound = round(floor( 1.0d * minute / roundMinute) * roundMinute)
    s"${startTime}:${"%02d".format(minuteRound)}"
  }

  def convert(targetMethod: Method, text: String): String = {
    if (text != "") {
      text
    } else {
      getRoundStartTime(5)
    }
  }
}

#!/bin/bash

GATLING_ROOT_PATH_PREFIX=`./start.gatling.rootPathPrefix.sh`

sbt -Dgatling.data.graphite.rootPathPrefix=$GATLING_ROOT_PATH_PREFIX  "gatling:testOnly io.qaload.gatling.reportExample.simulation.OpenModel_AtOnceUsers"

#!/bin/bash

GATLING_ROOT_PATH_PREFIX=`./start.gatling.rootPathPrefix.sh`

GATLING_ROOT_PATH_PREFIX=$GATLING_ROOT_PATH_PREFIX sbt "gatling:testOnly io.qaload.gatling.reportExample.simulation.OpenModel_AtOnceUsers"

#!/bin/bash

GATLING_ROOT_PATH_PREFIX=`./start.gatling.rootPathPrefix.sh`

GATLING_ROOT_PATH_PREFIX=$GATLING_ROOT_PATH_PREFIX mvn gatling:test -Dsimulation=OpenModel_AtOnceUsers