munhitsu

#source: http://hints.macworld.com/article.php?story=201106020948369

#disable
sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.dynamic_pager.plist

#enable
sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.dynamic_pager.plist

munhitsu

[buildout]
extensions = buildout.dumppickedversions
parts =
  libevent
  gevent

[gevent]
recipe = zc.recipe.egg:custom
include-dirs = ${libevent:location}/include
library-dirs = ${libevent:location}/lib

munhitsu

[django-haystack]
location = django-haystack
recipe = zerokspot.recipe.git
repository = https://github.com/toastdriven/django-haystack.git

[xapian-haystack]
location = xapian-haystack
recipe = zerokspot.recipe.git
repository = https://github.com/notanumber/xapian-haystack.git

munhitsu

from wsgiref.util import setup_testing_defaults, FileWrapper
from wsgiref.simple_server import make_server
import sys
from pprint import pprint

# A relatively simple WSGI application. It's going to print out the
# environment dictionary after being updated by setup_testing_defaults
def simple_app(environ, start_response):
    setup_testing_defaults(environ)

munhitsu

# extended version of
#
# http://mapbox.com/tilemill/docs/guides/osm-bright-mac-quickstart/
#

# install PostgreSQL (fresh)
brew install postgresql
initdb /usr/local/var/postgres

mkdir -p ~/Library/LaunchAgents

munhitsu

kworker is accounts for all kernel threads so you will also see high system CPU usage

In my case I've had nearly filled up BTRFS partition, so kernel was constantly searching for space.

tracing kernel - raw
```
# echo l > /proc/sysrq-trigger
# dmesg
```

munhitsu

setup DISPLAY accordingly i.e.
export DISPLAY=:0

import -window root file.png

munhitsu

# from: http://matelakat.blogspot.co.uk/2012/03/lettuce-and-ipython-interactive-shell.html
#
@step(u'And give me IPython')                    
def and_continue_here(step):                   
    import IPython                             
    import sys                                 
    shell = IPython.InteractiveShell()         
    ip = IPython.core.ipapi.get()              
    p = IPython.core.debugger.Pdb(ip.colors)   
    p.reset()                                  

munhitsu

# recommended ntp pool (/etc/ntp.conf)
server 0.amazon.pool.ntp.org iburst
server 1.amazon.pool.ntp.org iburst
server 2.amazon.pool.ntp.org iburst
server 3.amazon.pool.ntp.org iburst

ntpq
> peers
check for connection prefixed with *
> as

munhitsu

class DebugContext(object):
    def __init__(self):
        print self.__class__, "init"

    def __enter__(self):
        print self.__class__, "enter"

    def __exit__(self, type, value, traceback):