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) /

zokis

from decimal import Decimal
from math import floor


def parcelas(valor, n, div=False, primeira=False):
    formato = Decimal('0.00')
    valor = Decimal(valor)
    if div:
        parcela = Decimal(floor(valor * 100 / n) / 100)
    else:

zokis

"""
    http://www.gmail.com/g/mail?fr=3&ui=2
    http://gmail.com
    ssh://marcelo@git.com
    ftp://ime.usp.com.br/~denis/?model=SistemasDeArquivo
"""

import unittest
import string

jeffkistler

try:
    from cStringIO import StringIO
except ImportError:
    from StringIO import StringIO
import datetime
import decimal

from django.core.serializers.python import Serializer as PythonSerializer
from django.core.serializers.json import DjangoJSONEncoder
from django.utils.encoding import is_protected_type, smart_unicode