MichaelDrogalis

{
    "_gen": "weightedOneOf",
    "choices": [
        {
            "weight": 98,
            "choice": {
                "_gen": "add",
                "args": [
                    { "_gen": "var", "var": "pickup" },
                    {

MichaelDrogalis

{
    "generators": [
        {
            "topic": "customers",
            "value": {
                "customerId": { "_gen": "uuid" },
                "name": { "_gen": "string", "expr": "#{Name.full_name}" },
                "address": { "_gen": "string", "expr": "#{Address.full_address}" },
                "membership": {
                    "_gen": "oneOf",

MichaelDrogalis

Run it yourself

1. Get ShadowTraffic
2. Make a file called flights.json (see below)
3. Run it with docker run --env-file license.env -v ./flights.json:/home/config.json shadowtraffic/shadowtraffic:latest --config /home/config.json --sample 100000 --quiet --no-pretty --stdout > data.json

To visualize the output:

4. Download Visidata
5. Make a file called vgraph.vdj (see below)

MichaelDrogalis

{
    "generators": [
        {
            "topic": "flights",
            "fork": {
                "key": {
                    "_gen": "sequentialString",
                    "expr": "flight-~d"
                },
                "stagger": {"ms": 5000},

MichaelDrogalis

{
    "generators": [
        {
            "topic": "funnelEvents",
            "fork": {
                "key": {
                    "_gen": "string",
                    "expr": "#{Name.username}"
                },
                "stagger": { "ms": 200 }

MichaelDrogalis

Run it yourself

1. Get ShadowTraffic
2. Make a file called heap-readings.json (see below)
3. Run it with docker run --env-file license.env -v ./heap-readings.json:/home/config.json shadowtraffic/shadowtraffic:latest --config /home/config.json --sample 15000 --quiet --no-pretty --stdout > data.json

To visualize the output:

4. Download Visidata
5. Make a file called vgraph.vdj (see below)

MichaelDrogalis

{
    "generators": [
        {
            "table": "sensors",
            "vars": {
                "id": {
                    "_gen": "oneOf",
                    "choices": ["sensor-1", "sensor-2", "sensor-3", "sensor-4", "sensor-5"]
                }
            },

MichaelDrogalis

{
    "generators": [
        {
            "topic": "pushEvents",
            "value": {
                "commits": {
                    "_gen": "repeatedly",
                    "n": { "_gen": "uniformDistribution", "bounds": [1, 10] },
                    "target": {
                        "id": {"_gen": "gitSha"},

MichaelDrogalis

{
    "generators": [
        {
            "topic": "passwordResetFlow",
            "vars": {
                "username": {
                    "_gen": "oneOf",
                    "choices": [
                        { "_gen" : "string", "expr" : "#{Name.username}" },
                        {

MichaelDrogalis

{
    "generators": [
        {
            "topic": "funnelEvents",
            "vars": {
                "id": {
                    "_gen": "string",
                    "expr": "#{Name.username}"
                }
            },