max-rocket-internet

CPU: percentage of limit

A lot of people land when trying to find out how to calculate CPU usage metric correctly in prometheus, myself included! So I'll post what I eventually ended up using as I think it's still a little difficult trying to tie together all the snippets of info here and elsewhere.

This is specific to k8s and containers that have CPU limits set.

To show CPU usage as a percentage of the limit given to the container, this is the Prometheus query we used to create nice graphs in Grafana:

sum(rate(container_cpu_usage_seconds_total{name!~".*prometheus.*", image!="", container_name!="POD"}[5m])) by (pod_name, container_name) /

FranklinYu

links for old versions of Docker for Mac

Deprecated

Docker provides download links in release note. They promised that

(we) will also include download links in release notes for future releases.

Note:

crosbymichael

package main

type Config struct {
	Common     string
	DriverOpts interface{}
}

func main() {
	var provider libmachine.Provider
	switch driver {

honza

# == WHAT
# Simple script for notification center notifications in irssi
# Requires terminal-notifier
#
#    $ gem install terminal-notifier
#
# == WHO
# Nate Murray 2008
# 
# == CONFIG

supairish

 http {

     map $http_user_agent $limit_bots {
         default '';
         ~*(google|bing|yandex|msnbot) $binary_remote_addr;
     }

     limit_req_zone $limit_bots zone=bots:10m rate=1r/m;

     server {

schaary

setenv SSH_ENV $HOME/.ssh/environment

if [ -n "$SSH_AGENT_PID" ] 
    ps -ef | grep $SSH_AGENT_PID | grep ssh-agent > /dev/null
    if [ $status -eq 0 ]
        test_identities
    end  
else
    if [ -f $SSH_ENV ]
        . $SSH_ENV > /dev/null

jacobian

#
# Run this under your WSGI server, and then try
#
#     curl -N -i <server>
#
# If you're chunked, you should see the pause between "hello" and "world".

import time

def application(environ, start_response):

chrisyour

# Want to show hidden files and folders in your TextMate project drawer? Simple, just modify the file and folder patterns in TextMate's preferences.

# Instructions:
# Go to TextMate > Preferences...
# Click Advanced
# Select Folder References

# Replace the following:

# File Pattern

pietern

# Author: Pieter Noordhuis
# Description: Simple demo to showcase Redis PubSub with EventMachine
#
# Update 7 Oct 2010:
# - This example does *not* appear to work with Chrome >=6.0. Apparently,
#   the WebSocket protocol implementation in the cramp gem does not work
#   well with Chrome's (newer) WebSocket implementation.
#
# Requirements:
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby