Open jwalsh opened 1 month ago
1. Server (Django):
# views.py
from django.http import JsonResponse
from .models import UserJourney
def get_simulation_data(request):
# Fetch UserJourney data from the database, potentially filtered or aggregated
data = ...
return JsonResponse(data, safe=False)
# models.py
from django.db import models
class UserJourney(models.Model):
ref_id = models.CharField(max_length=255) # Store the refId
user = models.CharField(max_length=255)
time_on_site = models.FloatField()
exit_time = models.DateTimeField()
conversion = models.BooleanField()
# Other relevant fields...
2. Database (PostgreSQL - Example):
CREATE TABLE user_journey (
id SERIAL PRIMARY KEY,
ref_id VARCHAR(255) NOT NULL,
user VARCHAR(255) NOT NULL,
time_on_site FLOAT NOT NULL,
exit_time TIMESTAMP NOT NULL,
conversion BOOLEAN NOT NULL
-- Other relevant columns...
);
3. Monitoring UI (React):
import React, { useState, useEffect } from 'react';
import axios from 'axios';
import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, Legend } from 'recharts'; // Example charting library
function MonitoringUI() {
const [simulatorData, setSimulatorData] = useState([]);
const [productionData, setProductionData] = useState([]);
useEffect(() => {
// Fetch data from server endpoints (adjust as needed)
const fetchSimulatorData = async () => { ... };
const fetchProductionData = async () => { ... };
// Set up intervals for periodic data fetching
const simulatorInterval = setInterval(fetchSimulatorData, 5000);
const productionInterval = setInterval(fetchProductionData, 5000);
// Clean up intervals on component unmount
return () => {
clearInterval(simulatorInterval);
clearInterval(productionInterval);
};
}, []);
return (
<div>
{/* Display charts and tables using simulatorData and productionData */}
<LineChart ...> {/* Example chart for simulator data */} </LineChart>
<LineChart ...> {/* Example chart for production data */} </LineChart>
<table> ... </table> {/* Example table for combined data */}
</div>
);
}
4. Clients (Python):
import requests
import uuid
class Client:
def __init__(self, simulation_scope):
# ...
def simulate_user_interaction(self, user):
ref_id = str(uuid.uuid4()) # Generate refId
# Perform site interactions, include ref_id in headers
headers = {'X-Simulator-RefId': ref_id}
response = requests.get("https://your-site.com", headers=headers)
# ... (track user journey, store data in the database, etc.)
Key Points:
refId
or other criteria.UserJourney
records, including the refId
for traceability.refId
, include it in requests, and interact with the site, storing user journey data in the database.Remember that this is a high-level structure; actual implementations would involve more detailed logic for data handling, visualization, and interaction with external systems like Prometheus.
Motivation:
The current site simulator provides valuable insights into potential system behavior under various simulated scenarios. However, it lacks seamless integration with real-time monitoring and analytics tools, making it challenging to:
Proposed Solution:
Instrument the simulator:
Integrate with Prometheus and Grafana:
Enhance traceability with forced
refId
:refId
for each simulated user or scenario.refId
as a custom HTTP header in every request generated by the simulator.refId
in the production system.refId
in analytics and monitoring tools to correlate simulator-generated requests with their corresponding metrics and logs.Flag simulator requests in production:
High-Level Project Structure and Responsibilities:
Simulator:
refId
and includes it in request headers.refId
and simulation details locally.Production System:
refId
from incoming requests.refId
propagation through system components.Monitoring and Analytics:
refId
.refId
for further analysis.Benefits:
Considerations:
refId
generation and propagation: Ensure uniqueness and consistent handling.refId
.refId
.By implementing this enhanced simulator integration, we can leverage the power of simulation, real-time monitoring, and analytics to proactively improve system performance, reliability, and user experience, while maintaining clear traceability and actionable insights.