alculquicondor

# Original: zones: 14, 12

>>> main.topology_spreading([[4, 4, 3, 3], [5, 3, 2, 2]], None)
[[72, 72, 81, 81], [72, 90, 100, 100]]

## zones: 6, 4

>>> main.topology_spreading([[2, 2, 1, 1], [3, 1, 0, 0]], None)
[[40, 40, 60, 60], [40, 80, 100, 100]]

alculquicondor

def least_resources(new_per_zone, existing_per_zone):
  # assume a weight of 1 per pod, max 100 pods per node
  scores = []
  for i in range(len(new_per_zone)):
    zone_scores = []
    for j in range(len(new_per_zone[i])):
      pods = new_per_zone[i][j] + existing_per_zone[i][j]
      zone_scores.append(max(100-pods, 0))
    scores.append(zone_scores)
  return scores

alculquicondor

{
  "version": "v1",
  "dataItems": [
    {
      "data": {
        "Average": 333.3333333333333,
        "Perc50": 413,
        "Perc90": 445,
        "Perc99": 445
      },

alculquicondor

{
  "version": "v1",
  "dataItems": [
    {
      "data": {
        "Average": 792,
        "Perc50": 792,
        "Perc90": 792,
        "Perc99": 792
      },

alculquicondor

{
  "version": "v1",
  "dataItems": [
    {
      "data": {
        "Average": 909,
        "Perc50": 909,
        "Perc90": 909,
        "Perc99": 909
      },

alculquicondor

# models.py

class Subscription(models.Model):
    pass

class User(models.Model):
    subscription = models.ForeignKey(Subscription, null=True,
                                     blank=True, related_name='users',
                                     on_delete=models.SET_NULL)

alculquicondor

0000000000fed440 d a_attrs
                 U access@@GLIBC_2.2.5
                 U acos@@GLIBC_2.2.5
0000000000feee40 d action_attr
000000000071cca0 T adler32
000000000071cfe0 T adler32_combine
000000000071d0e0 T adler32_combine64
0000000000feec90 d align_attr
00000000011b6240 d allowPCData
00000000011b5d00 d alpha_lower_list

alculquicondor

import libvirt
import signal
import sys
import time

stats = []

def signal_handler(signal, frame):
    for stat in stats:
        print(",".join("%.2f" % x for x in stat))

alculquicondor

<domain type='kvm' id='5'>
  <name>archlinux</name>
  <uuid>5fdc8598-7a07-460f-9d40-16e6554adbe0</uuid>
  <memory unit='KiB'>1048576</memory>
  <currentMemory unit='KiB'>1048576</currentMemory>
  <vcpu placement='static'>2</vcpu>
  <resource>
    <partition>/machine</partition>
  </resource>
  <os>

alculquicondor

#!/usr/bin/env python3
import argparse
import collections
import os
import string
import multiprocessing
import time


BUFFER_SIZE = 20 << 20  # 20MB