awreece

import subprocess

def shell(*args, **kwargs):
    """Execute a shell command and return the output as a string.
    Any additional kwargs are passed directly to subprocess.run.
    Examples:
        shell("date")
        shell("date", "-u")
        message = "hello, world"
        shell("echo", message)

awreece

securityDefinitions:
  api_key:
    in: query
    name: key
    type: apiKey
  api_token:
    in: query
    name: token
    type: apiKey

awreece

#!/usr/bin/env ruby
require 'digest'

module VanitySha
  extend self

  COMMITTER_PATTERN = /^committer .* \<.*\> (?<timestamp>\d+)(?<timezone>.*$)/
  AUTHOR_PATTERN = /^author .* \<.*\> (?<timestamp>\d+)(?<timezone>.*$)/

  TIMESTAMP_DELTA_MAX = 10 * 24 * 60 * 60

awreece

CREATE TABLE metrics (
    id bytea NOT NULL primary key,
    description text,
    name text COLLATE pg_catalog."C"
);

CREATE TABLE contribution_metrics (
    last_update_on timestamp with time zone,
    metric bytea NOT NULL,
    projected double precision,

awreece

psql> explain analyze select investments.id 
                      from contributions
                      JOIN investments ON contributions.investment_id = investments.id
                      JOIN  contribution_investment_metrics cim on cim.investment_id = investments.id
                      WHERE contributions.id = '\x58c9c0d3ee944c48b32f814d';
                                                                                                                        QUERY PLAN                                                                                                          
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 Nested Loop  (cost=27098.32..27106.89 rows=1 width=13) (actual time=1322.324..1322.329 rows=1 loops=1)
   Join Filter: (contributions.investment_id = investments.id)
   ->  Merge Join  (cost=27098.

awreece

import gdb
from datetime import datetime
import sys

if sys.version_info > (3, 0):
    raw_input = input

#
# The gdb constant COMPLETE_EXPRESSION was added in gdb 7.7. For earlier
# version of gdb, we use COMPLETE_SYMBOL which is close enough.

awreece

#pragma once

// A parent class using CRTP to track all instances of the derived class.
//
// This supports two python functions for use in gdb:
//
//   - TrackedClassWalk(derived_class_name, filter=lambda _: True):
//
//       A generator that iterates over all instances of the derived class
//       in existance. This currently relies on embedding additional data in

awreece

#!/usr/bin/python
# -*- coding: utf-8 -*-

import argparse
import blessed
from collections import defaultdict
import csv
import jinja2
import logging
import numpy

awreece

Date/Time:       2015-11-11 16:48:02 -0800
OS Version:      10.10.5 (Build 14F1021)
Architecture:    x86_64
Report Version:  21

Event:           Sleep Wake Failure
Steps:           8

Hardware model:  MacBookPro10,1
Active cpus:     8

awreece

#!/bin/bash
#
# Generates a "latency heat map", showing both on-CPU and off-CPU stacks. In addition,
# attempts to color code on-CPU based on CPI by diffling the on-CPU stacks sampled
# at ~1000 Hz and every ~3e6 instructions. Intuitively, if a stack is more common in
# frequency stacks than in count stacks, than it represents a "slower" stack.
#

perf_data_dir=$1
dest_dir=$2