Can't profile with eventlet about profiling HOT 5 CLOSED

It wasn't reproduced in my environment. Can you upload a reproducing example code? Here's the code I tested:

import eventlet

def factorial(n):
    f = 1
    while n:
        f *= n
        n -= 1
        if f % 1000 == 0:
            eventlet.sleep(0)
    return f

n = 1000
while True:
    p = eventlet.greenpool.GreenPool(10)
    for x in xrange(10):
        p.spawn(factorial, n)
        n += 100
    p.waitall()

$ python -m profiling live-profile eventlet-example.py -i 1 -t greenlet

from profiling.

I can reproduce with following code:

import eventlet

def handler(socket, address):
    print(address)

eventlet.monkey_patch()
eventlet.serve(eventlet.listen(('0.0.0.0', 13245)), handler)

Environment: Python 2.7.8, eventlet-0.14.0 greenlet-0.4.2, Linux 3.16.2

from profiling.

It seems that eventlet.monkey_patch() is the source of problem. Removing eventlet.monkey_patch() line makes profiling work.

from profiling.

I added --spawn option to change threading library. Currently it supports thread (native thread), gevent, and eventlet.

$ python -m profiling live-profile eventlet-example.py -i 1 -t greenlet --spawn=eventlet
                                                                        ^^^^^^^^^^^^^^^^

from profiling.

It works now. thanks!

from profiling.