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#!/usr/bin/python
import logging
import argparse
import psutil
import time
def find_procs(procs):
result = []
for name, executable in procs:
found = filter(
lambda p: executable == p.name,
psutil.process_iter())
if len(found) == 1:
result.append(found[0])
return result
def log_memory(soledad, bigcouch):
while True:
print "%f %f" % \
(soledad.get_memory_percent(), bigcouch.get_memory_percent())
time.sleep(1)
if __name__ == '__main__':
# configure logger
logger = logging.getLogger(__name__)
LOG_FORMAT = '%(asctime)s %(message)s'
logging.basicConfig(format=LOG_FORMAT, level=logging.INFO)
# parse command line
parser = argparse.ArgumentParser()
parser.add_argument(
'-l', dest='logfile',
help='log output to file')
args = parser.parse_args()
log_memory(*find_procs([
('Soledad', 'twistd'),
('Bigcouch', 'beam.smp')]))
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