mccanne

// main.juttle created 10-6-2014
demo cdn -from :15 minutes ago: -to :now: 
-every :5 second: -period :2 seconds: -batch_size 250
| reduce count=count() by host,type,name
| @table

mccanne

Simpler emitter example. Creates a flow of five points, one per second in real-time, with just a timestamp.

mccanne

A simple juttle to test the dice_rolls subgraph

mccanne

A simple test of the frequency_table subgraph.

mccanne

Roll dice and compute a histogram displayed as a barchart.

mccanne

A simple example where we run multiple dice games, illustrating how modularity and subgraphs are helpful

mccanne

emitter -limit 5 | put message='Hello, world' | @table

mccanne

A toy example of Juttle that illustrates how far one can push on the modularity of subgraphs...

mccanne

const scale = 0.9;
emitter -hz 20 -limit 1000 | (
        put first=Math.sin(scale*2*Math.PI*Date.unixms(time)/1000.) |
        put third=Math.sin(1.25*scale*2*Math.PI*Date.unixms(time)/1000.) |
        put fifth=Math.sin(1.5*scale*2*Math.PI*Date.unixms(time)/1000.) |
        ( split 'first','third','fifth' | @timechart ;
          put value=first+third+fifth | keep time,value |
              @timechart -title 'major chord' )
      ;
        put first=Math.sin(scale*2*Math.PI*Date.unixms(time)/1000.) |

mccanne

package main

import (
        "fmt"
        "math/rand"
        "time"

        "github.com/tjarratt/babble"
)