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#! /usr/bin/env python2.7
# coding=UTF-8
################################################################################
## taskd = Taskserver
##
## Copyright 2010 - 2015, Göteborg Bit Factory.
##
## Permission is hereby granted, free of charge, to any person obtaining a copy
## of this software and associated documentation files (the "Software"), to deal
## in the Software without restriction, including without limitation the rights
## to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
## copies of the Software, and to permit persons to whom the Software is
## furnished to do so, subject to the following conditions:
##
## The above copyright notice and this permission notice shall be included
## in all copies or substantial portions of the Software.
##
## THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
## OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
## FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
## THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
## LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
## OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
## SOFTWARE.
##
## http://www.opensource.org/licenses/mit-license.php
##
################################################################################
import os
import re
import argparse
import datetime
timestamp = re.compile('^(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2})')
bounce = re.compile('==== taskd')
sync1 = re.compile("\'sync\' from ([^/]+)/(.+) at")
sync2 = re.compile("\'sync\' from '([^/]+)/(.+)' using '([^']+)' at")
sync_trivial = re.compile('still valid')
sync_nontrivial = re.compile('New sync key')
loaded = re.compile('Loaded (\d+)')
merged = re.compile('merged (\d+)')
error = re.compile('ERROR (\d+)')
error_internal = re.compile('ERROR')
warning = re.compile('WARNING')
################################################################################
def scan_log(file, data):
if not os.path.exists(file):
raise Exception("File '%s' does not exist" % file)
with open(file) as fh:
for line in fh.readlines():
# Capture every timestamp seen.
matches = timestamp.match(line)
if matches:
dt = datetime.datetime.strptime(matches.group(1), '%Y-%m-%d %H:%M:%S')
if data['oldest'] == 0:
data['oldest'] = dt
else:
data['newest'] = dt
matches = bounce.search(line)
if matches:
data['bounce'] += 1
matches = sync2.search(line)
if matches:
data['sync'] += 1
org = matches.group(1)
user = matches.group(1)+'/'+matches.group(2)
client = matches.group(3)
if org in data['active_orgs']:
data['active_orgs'][org] += 1
else:
data['active_orgs'][org] = 1
if user in data['active_users']:
data['active_users'][user] += 1
else:
data['active_users'][user] = 1
if client not in data['clients']:
data['clients'].append(client)
else:
matches = sync1.search(line)
if matches:
data['sync'] += 1
org = matches.group(1)
user = matches.group(1)+'/'+matches.group(2)
if org in data['active_orgs']:
data['active_orgs'][org] += 1
else:
data['active_orgs'][org] = 1
if user in data['active_users']:
data['active_users'][user] += 1
else:
data['active_users'][user] = 1
matches = sync_trivial.search(line)
if matches:
data['sync_trivial'] += 1
matches = sync_nontrivial.search(line)
if matches:
data['sync_nontrivial'] += 1
matches = loaded.search(line)
if matches:
data['loaded'] += int(matches.group(1))
matches = merged.search(line)
if matches:
data['merged'] += int(matches.group(1))
matches = error.search(line)
if matches:
data['errors'] += 1
code = matches.group(1)
if code in data['errorcode']:
data['errorcode'][code] += 1
else:
data['errorcode'][code] = 1
else:
matches = error_internal.search(line)
if matches:
data['errors'] += 1
matches = warning.search(line)
if matches:
data['warnings'] += 1
################################################################################
def scan_root(root, data):
if not os.path.exists(root):
raise Exception("Directory '%s' does not exist" % root)
orgs_path = os.path.join(root, 'orgs')
for org in os.listdir(orgs_path):
data['total_orgs'].append(org)
users_path = os.path.join(orgs_path, org, 'users')
for user in os.listdir(users_path):
data['total_users'].append(org+'/'+user)
data_path = os.path.join(users_path, user, 'tx.data')
if os.path.exists(data_path):
data['bytes'] += os.stat(data_path).st_size
################################################################################
def show_profile(root, data):
days = (data['newest'] - data['oldest']).total_seconds() / 86400.0
total_users = len(data['total_users'])
print
print "[1mServer[0m"
print " Time range: ", (data['newest'] - data['oldest'])
print " Bounces: ", data['bounce']
print " Average uptime: %.2f days" % (days / data['bounce'])
print " Errors: ", data['errors']
print " Warnings: ", data['warnings']
if root:
print " Data stored: ", data['bytes'], 'bytes'
if len(data['errorcode']):
print " Error Codes"
for code, count in sorted(data['errorcode'].iteritems()):
print " Error %3s %6d" % (code, count)
print "[1mConfiguration[0m"
if root:
print " Organizations: ", len(data['total_orgs'])
print " Users: ", len(data['total_users'])
print " Active Organizations: ", len(data['active_orgs'])
print " Active Users: ", len(data['active_users'])
print "[1mTraffic[0m"
if data['bounce']:
print " Syncs per bounce: %.2f" % (1.0 * data['sync'] / data['bounce'])
print " Average syncs: %.2f per day" % (data['sync'] / days)
print " Merged: %d taskѕ" % data['merged']
print " Loaded: %d taskѕ" % data['loaded']
print " Clients: ", len(data['clients'])
print "[1mUser Profile[0m"
if root and total_users:
print " Syncs: %.2f per user, per day" % (data['sync'] / (total_users * days))
print " Non-trivial syncs: %.2f per user, per day" % (data['sync_nontrivial'] / (total_users * days))
if root and total_users:
print " Data: %d bytes per user" % (data['bytes'] / total_users)
if data['sync']:
print " Non-trivial sync ratio: %.2f" % (1.0 * data['sync_nontrivial'] / data['sync'])
print
if data['total_orgs']:
print "[1mOrgs[0m"
for org in sorted(data['total_orgs']):
if org in data['active_orgs']:
print ' ', org
else:
print " %s (inactive)" % org
print
else:
print "[1mOrgs[0m"
for org in sorted(data['active_orgs']):
print ' ', org
print
if data['total_users']:
print "[1mUsers[0m"
for user in sorted(data['total_users']):
if user in data['active_users']:
print ' ', user
else:
print " %s (inactive)" % user
print
else:
print "[1mUsers[0m"
for user in sorted(data['active_users']):
print ' ', user
print
if data['clients']:
print "[1mClients[0m"
for client in sorted(data['clients']):
print ' ', client
print
################################################################################
def main(args):
data = { 'bounce' : 0,
'sync' : 0,
'sync_trivial' : 0,
'sync_nontrivial' : 0,
'active_orgs' : {},
'active_users' : {},
'total_orgs' : [],
'total_users' : [],
'clients' : [],
'loaded' : 0,
'merged' : 0,
'oldest' : 0,
'newest' : 0,
'bytes' : 0,
'errors' : 0,
'errorcode' : {},
'warnings' : 0 }
for log in args.log:
log_file = log[0]
scan_log(log_file, data)
if args.data:
scan_root(args.data, data)
show_profile(args.data, data)
################################################################################
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="Generate user profiles from server logs.")
parser.add_argument('log', action='append', help='Log file to scan.', nargs='+')
parser.add_argument('--data', help='Location of data root.')
args = parser.parse_args()
try:
main(args)
except Exception as msg:
print 'Error:', msg
################################################################################
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