hangoutsbot cpu usage logger

unittest_reportresource.py

import asyncio
import logging
import time
import os

logger = logging.getLogger(__name__)


import plugins


INTERVAL = 300


def _initialise(bot):
    plugins.start_asyncio_task(tick)
    plugins.register_admin_command(["cpuusage"])


def cpuusage(bot, event, *args):
    process_start = time.process_time()
    monotonic_start = time.monotonic()

    yield from asyncio.sleep(10)

    process_diff = time.process_time() - process_start
    monotonic_diff = time.monotonic() - monotonic_start

    cpu = process_diff / monotonic_diff * 100 # percent

    logger.info("[{}] cpu = {}%".format(os.getpid(), round(cpu,2)))


@asyncio.coroutine
def tick(bot):
    monotonic_last = 0
    while True:
        if time.monotonic() - monotonic_last > INTERVAL:
            yield from cpuusage(bot, False, False)
            monotonic_last = time.monotonic()

        yield from asyncio.sleep(30)