whatap-python 1.8.13rc1

Monitoring and Profiling Service

WhaTap for python

• Whatap allows for application performance monitoring.

• Support: WSGI server application & Batch job & Specific method profiling.

• Python version : 3.7+

Installation

$ pip install whatap-python

Application Monitoring

Supported web frameworks such as Django, Flask, Bottle, Cherrypy, Tornado and WSGI Server Application.

Configuration

$ export WHATAP_HOME=[PATH]
$ whatap-setting-config --host [HOST_ADDR]
                        --license [LICENSE_KEY]
                        --app_name [APPLICATION_NAME]
                        --app_process_name [APP_PROCESS_NAME]

Usage

$ whatap-start-agent [YOUR_APPLICATION_START_COMMAND]

...

Unsupported web frameworks WSGI

If you want WSGI Application monitoring, include the @register_app decorator.

import whatap

@whatap.register_app
def simple_app(environ, start_response):
"""Simplest possible application object"""
    status = '200 OK'
    response_headers = [('Content-type', 'text/plain')]
    start_response(status, response_headers)
    return ['Hello world!\n']

Method Profiling

If you want method profiling, include the @method_profiling decorator.

from whatap import method_profiling

@method_profiling
def db_connection():
    db.connect('mysql:// ..')

@method_profiling
def query():
    db.select('select * from ..')

  ....

Batch Monitoring

for Batch job.

Configuration

Set Environment valiable configuration.

$ export WHATAP_BATCH_HOME=[PATH]
$ cat >> $WHATAP_BATCH_HOME/whatap.conf << EOF
license=[LICENSE_KEY]
whatap.server.host=[HOST_ADDR]

app_name=batch
app_process_name=batch
EOF

Usage

Start bach agent.

$ whatap-start-batch

Example code

from whatap import method_profiling

class Command(BaseCommand):

    @batch_profiling
    def handle(self, *args, **options):
        // batch code..
        ....

Restart

Your Application restart.

Copyright

Copyright (c) 2017 Whatap, Inc. All rights reserved.