PSUTIL Web Console

개요

I want:

1. monitor processes and threads
2. specifically monitor a program (such as java, or python)
3. run flask and provide real-time monitoring
4. save log to DB to view history
5. add in Alarm for when there's any SPIKE

Dependencies

1. psutil = 5.8.0
2. flask == 1.1.2

Current Functions

1. Flask Web Server
2. HTML with Ajax query
3. Listing all processes
4. Find process by name
5. TODO: monitor CPU usuage
6. TODO: Find "main" processes, and list its children

TODO

1. Flask + SocketIO for streaming process STDOUT and STDERR
   • ref1
   • ref2
2. Use threads to write STDOUT/STDERR to file
3. Scheduler to query resource info at interval
   • ref1

by file explanation

apm.py

running apm.py will start a flask app that can start/stop/monitor a process.

details

1. it runs flask app
2. /start/number will Popen on a given file (e.g. infinite.bat), on a given number of times
3. /running will return pids of processes that are running the file
4. /stop will stop all procesess that are running the file
5. /monitor will give information about all proceses running the file

NOTE

1. Flask can't clean up after subprocess properly. atexit.register() is required. Moe tails here
2. Flask has a weird thing where it initializes things twice. More detail here

REFS

1. make process monitor with python (with code) link