README.md

Live Data, Meet Historical

Jut lets you analyze live data, historical data or both. This showcase taps into response time data from our synthetic demo generator to combine the last two minutes of history with the live firehose.

Your Turn:

• Change "service" to "host" on lines 7 and 8
• Change the -from time to :5 minutes ago:
• Change the batch interval to :5 seconds:

data.juttle

export sub demo_cdn(from) {
   demo cdn -every :500 milliseconds: -period :500 milliseconds:
   -nhosts 5 -dos 0.7 -dos_router markov
   metrics "response_ms" -from from
}

main.juttle

import "data.juttle" as d;

d.demo_cdn -from :2 minutes ago: |
filter name = "response_ms" |
batch :1 second: |
reduce p90 = percentile(value, .9) by service |
@timechart -columns "p90" -by service -title "Response time (ms) by Service"