PierreZ

// Macro to show outliers or strange points
// Usage:

//    [GTS ... ] a list of GTS
//    10 an upperbound (a LONG) of the number of outliers to detect.
//    T a BOOLEAN indicating whether to use the mean (False), or the median (True) to calculate the Z-score
//    @FIND_OUTLIERS

// Use example: $gts 10 T @FIND_OUTLIERS
<%

PierreZ

[{
    "metric": "sys.cpu.nice",
    "timestamp": 1346846400,
    "value": 18,
    "tags": {
       "host": "web01",
       "dc": "lga"
    }
},
{

PierreZ

package main

import (
	"bytes"
	"encoding/base64"
	"encoding/csv"
	"fmt"
	"io/ioutil"
	"log"
	"strings"

PierreZ

INFO[0106] parsed a JSON! yeah!
INFO[0106] parsed a JSON! yeah!
INFO[0106] parsed a JSON! yeah!
INFO[0106] parsed a JSON! yeah!
INFO[0106] right after Do
INFO[0106] Response from Warp is a 500
INFO[0106] parsed a JSON! yeah!
INFO[0106] parsed a JSON! yeah!
INFO[0106] parsed a JSON! yeah!
INFO[0106] parsed a JSON! yeah!

PierreZ

• QuasarTokenEncoder
• Store rowkey

Inmemory

• 8 bytes for a datapoints
• 200 bytes for a GTSEncoder

PierreZ

package io.warp10.plugins.prometheus;

import io.warp10.continuum.Configuration;
import io.warp10.continuum.TimeSource;
import io.warp10.continuum.store.Constants;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;

PierreZ

Sébastien Lambour

DEFCON16: 47 0-day ESP8266

hmac/AES/RSA...

Trust, but verify blockchain=trust N-1 code using hash (link like a transaction)

PierreZ

[ 'data' ] EXPORT


NEWGTS 'cos' RENAME
1 1080
<% DUP 'i' STORE DUP 2 * PI * 360 / COS $i * NaN NaN NaN 4 ROLL ADDVALUE %> FOR

[ SWAP bucketizer.last 1080 1 0 ] BUCKETIZE 'cos' STORE

NEWGTS 'pattern.to.detect' RENAME

PierreZ

{
	"paragraphs": [{
		"text": "%warpscript\nNEWGTS 'cos' RENAME\n1 720\n <% DUP 1000 * NOW - 2 * PI * 360 / COS NaN NaN NaN 4 ROLL ADDVALUE %> FOR\n\n[ SWAP bucketizer.last 720 1 0 ] BUCKETIZE 0 GET 'gts1' STORE\n\n{ 'unicorn' {\n    'gts'  $gts1 \n\n    'params'\n    [\n        { 'key' 'key2' 'color' '#ff1010' }\n    ]\n    'globalParams'\n    { 'timestamps' 'true' }\n} } \n",
		"dateUpdated": "2016-10-08T21:17:25+0000",
		"config": {
			"colWidth": 12,
			"graph": {
				"mode": "table",
				"height": 300,
				"optionOpen": false,

PierreZ

package main

import (
	"bytes"
	"crypto/aes"
	"crypto/cipher"
	"crypto/hmac"
	"crypto/rand"
	"encoding/hex"
	"errors"