wilburding

[Unit]
Description=disable transparent huge page

[Service]
ExecStart=/bin/sh -c 'if test -f /sys/kernel/mm/transparent_hugepage/khugepaged/defrag; then /bin/echo 0 > /sys/kernel/mm/transparent_hugepage/khugepaged/defrag; fi'
ExecStart=/bin/sh -c 'if test -f /sys/kernel/mm/transparent_hugepage/defrag; then echo never > /sys/kernel/mm/transparent_hugepage/defrag; fi'
ExecStart=/bin/sh -c 'if test -f /sys/kernel/mm/transparent_hugepage/enabled; then echo never > /sys/kernel/mm/transparent_hugepage/enabled; fi'
Type=oneshot

[Install]

wilburding

[Unit]
Description=supervisord daemon

[Service]
Environment="PATH=/home/www/.pyenv/shims:/home/www/.pyenv/bin:/bin:/usr/bin"
ExecStart=/usr/bin/supervisord -c /etc/supervisord.conf --nodaemon -u www
Restart=always

[Install]
WantedBy=multi-user.target

wilburding

[Unit]
Description=mongod.service
After=network.target disable_thp.service

[Service]
ExecStartPre=/usr/bin/install -d -m 0755 -o mongod -g mongod /var/run/mongodb
ExecStart=/usr/bin/mongod -f /etc/mongod.conf --fork --pidfilepath=/var/run/mongodb/mongod.pid
ExecStop=/usr/bin/kill -TERM $MAINPID
Type=forking
PIDFile=/var/run/mongodb/mongod.pid

wilburding

#!/usr/bin/env python
#fileencoding=utf-8

import struct
import socket


class Node(object):
    __slots__ = ('ip', 'country', 'district')

wilburding

# author: XuTao <butbueatiful@gmail.com>
# time: Sun Jul 15 21:57:17 CST 2012
# Usage: mv tmux_conf.txt ~/.tmux.conf
#------------------------------------------

#-- base --#
set -g default-terminal "xterm-256color"
#set -g default-terminal "xterm"
set -g display-time 3000
set -g history-limit 65535

wilburding

#!/usr/bin/env python
#fileencoding=utf-8

from jinja2 import Environment
from jinja2 import FileSystemLoader

import datetime


def guess_autoescape(template_name):

wilburding

#include <iostream>
#include <vector>
#include <string>
#include <mutex>
#include <future>
#include <chrono>
#include <random>
#include <utility>
#include <assert.h>

wilburding

template<class T>
class TaggedPointer
{
public:
    explicit TaggedPointer(T* ptr = nullptr)
        :ptr_(ptr),
        counter_(0)
    {}

    inline T* load_ptr() noexcept

wilburding

template<class F, class ...Args>
void timeit(uint32_t repeat, F&& f, Args&&... args)
{
    auto begin_time = chrono::high_resolution_clock::now();
    for(uint32_t i = 0; i < repeat; ++i)
        f(forward<Args>(args)...);
    auto end_time = chrono::high_resolution_clock::now();

    printf("total time: %lldus\n", chrono::duration_cast<chrono::microseconds>(end_time - begin_time).count());
    printf("average time: %lldns\n", chrono::duration_cast<chrono::nanoseconds>(end_time - begin_time).count() / repeat);

wilburding

#include <iostream>
#include <vector>
#include <string>
#include <mutex>
#include <future>
#include <chrono>
#include <random>
#include <utility>
#include <assert.h>