OpenStack L2 Dense

This scenario launches several pairs of VMs on the same compute node. VM are plugged into the same private network. Useful for testing performance degradation when the number of VMs grows.

Scenario:

deployment:
  accommodation:
  - pair
  - double_room
  - density: 8
  - compute_nodes: 1
  template: l2.hot
description: This scenario launches several pairs of VMs on the same compute node.
  VM are plugged into the same private network. Useful for testing performance degradation
  when the number of VMs grows.
execution:
  progression: linear
  tests:
  - class: flent
    method: tcp_download
    title: Download
  - class: flent
    method: tcp_upload
    title: Upload
  - class: flent
    method: tcp_bidirectional
    title: Bi-directional
file_name: /home/ishakhat/Work/shaker/shaker/scenarios/openstack/dense_l2.yaml
title: OpenStack L2 Dense

Bi-directional

Test Specification:

class: flent
method: tcp_bidirectional
title: Bi-directional
../../_images/ba3c8569-7318-4dc6-ba70-1a45cee0e3e6.svg

Stats:

concurrency ping_icmp, ms tcp_download, Mbits/s tcp_upload, Mbits/s
1 1.20 9621.43 9704.36
2 1.87 6330.36 6262.75
3 2.55 4598.51 4529.14
4 3.52 3279.71 3291.72
5 4.55 2516.36 2516.94
6 5.71 2002.73 2003.24
7 6.97 1638.64 1652.10
8 7.81 1408.17 1419.22

Concurrency 1

Stats:

node ping_icmp, ms tcp_download, Mbits/s tcp_upload, Mbits/s
node-6.domain.tld 1.20 9621.43 9704.36

Concurrency 2

Stats:

node ping_icmp, ms tcp_download, Mbits/s tcp_upload, Mbits/s
node-6.domain.tld 1.86 6294.84 6204.99
node-6.domain.tld 1.88 6365.88 6320.52

Concurrency 3

Stats:

node ping_icmp, ms tcp_download, Mbits/s tcp_upload, Mbits/s
node-6.domain.tld 2.39 4557.23 4428.49
node-6.domain.tld 2.64 4670.00 4664.19
node-6.domain.tld 2.63 4568.32 4494.73

Concurrency 4

Stats:

node ping_icmp, ms tcp_download, Mbits/s tcp_upload, Mbits/s
node-6.domain.tld 3.68 3259.31 3287.13
node-6.domain.tld 3.26 3298.23 3314.15
node-6.domain.tld 3.83 3257.17 3226.80
node-6.domain.tld 3.33 3304.13 3338.81

Concurrency 5

Stats:

node ping_icmp, ms tcp_download, Mbits/s tcp_upload, Mbits/s
node-6.domain.tld 5.04 2550.88 2583.93
node-6.domain.tld 4.14 2486.48 2480.28
node-6.domain.tld 3.97 2520.54 2515.50
node-6.domain.tld 4.82 2483.47 2484.11
node-6.domain.tld 4.81 2540.44 2520.88

Concurrency 6

Stats:

node ping_icmp, ms tcp_download, Mbits/s tcp_upload, Mbits/s
node-6.domain.tld 5.90 1961.10 1984.38
node-6.domain.tld 4.99 2052.38 2051.06
node-6.domain.tld 6.02 1990.23 1965.51
node-6.domain.tld 5.19 1986.60 1964.58
node-6.domain.tld 6.02 1982.95 2006.11
node-6.domain.tld 6.15 2043.14 2047.81

Concurrency 7

Stats:

node ping_icmp, ms tcp_download, Mbits/s tcp_upload, Mbits/s
node-6.domain.tld 7.39 1683.33 1700.30
node-6.domain.tld 5.99 1614.44 1628.19
node-6.domain.tld 6.22 1631.46 1648.62
node-6.domain.tld 7.12 1615.92 1620.92
node-6.domain.tld 7.22 1624.42 1648.09
node-6.domain.tld 7.10 1609.21 1646.56
node-6.domain.tld 7.72 1691.71 1672.05

Concurrency 8

Stats:

node ping_icmp, ms tcp_download, Mbits/s tcp_upload, Mbits/s
node-6.domain.tld 7.86 1381.55 1380.70
node-6.domain.tld 8.10 1360.85 1354.82
node-6.domain.tld 8.00 1629.02 1659.45
node-6.domain.tld 7.36 1403.67 1401.41
node-6.domain.tld 8.19 1362.26 1367.91
node-6.domain.tld 7.74 1395.07 1399.40
node-6.domain.tld 7.06 1377.46 1421.64
node-6.domain.tld 8.13 1355.44 1368.43

Download

Test Specification:

class: flent
method: tcp_download
title: Download
../../_images/73b640de-a11f-4876-9494-11a2641193b5.svg

Stats:

concurrency ping_icmp, ms tcp_download, Mbits/s
1 0.64 15237.50
2 0.95 11753.03
3 1.08 10193.87
4 1.83 7311.93
5 2.70 5592.60
6 2.90 4488.04
7 3.64 3696.83
8 4.42 3166.11

Concurrency 1

Stats:

node ping_icmp, ms tcp_download, Mbits/s
node-6.domain.tld 0.64 15237.50

Concurrency 2

Stats:

node ping_icmp, ms tcp_download, Mbits/s
node-6.domain.tld 0.96 11632.38
node-6.domain.tld 0.94 11873.68

Concurrency 3

Stats:

node ping_icmp, ms tcp_download, Mbits/s
node-6.domain.tld 1.07 10284.54
node-6.domain.tld 1.18 10014.04
node-6.domain.tld 0.99 10283.04

Concurrency 4

Stats:

node ping_icmp, ms tcp_download, Mbits/s
node-6.domain.tld 1.90 7257.45
node-6.domain.tld 1.84 7282.47
node-6.domain.tld 1.72 7416.10
node-6.domain.tld 1.88 7291.69

Concurrency 5

Stats:

node ping_icmp, ms tcp_download, Mbits/s
node-6.domain.tld 2.60 5518.59
node-6.domain.tld 2.61 5753.13
node-6.domain.tld 2.38 5560.52
node-6.domain.tld 3.24 5583.56
node-6.domain.tld 2.67 5547.21

Concurrency 6

Stats:

node ping_icmp, ms tcp_download, Mbits/s
node-6.domain.tld 2.68 4458.91
node-6.domain.tld 2.94 4565.03
node-6.domain.tld 2.83 4493.59
node-6.domain.tld 2.82 4502.03
node-6.domain.tld 3.30 4430.72
node-6.domain.tld 2.85 4477.96

Concurrency 7

Stats:

node ping_icmp, ms tcp_download, Mbits/s
node-6.domain.tld 3.06 3685.12
node-6.domain.tld 4.15 3789.90
node-6.domain.tld 3.56 3668.97
node-6.domain.tld 3.19 3606.68
node-6.domain.tld 3.25 3753.06
node-6.domain.tld 4.08 3707.98
node-6.domain.tld 4.15 3666.12

Concurrency 8

Stats:

node ping_icmp, ms tcp_download, Mbits/s
node-6.domain.tld 4.45 3188.59
node-6.domain.tld 3.68 3129.72
node-6.domain.tld 4.80 3081.13
node-6.domain.tld 4.02 3093.75
node-6.domain.tld 4.72 3209.73
node-6.domain.tld 4.52 3068.88
node-6.domain.tld 4.28 3107.04
node-6.domain.tld 4.89 3450.02

Upload

Test Specification:

class: flent
method: tcp_upload
title: Upload
../../_images/69d3be4d-88d9-49de-8d02-74c90b636410.svg

Stats:

concurrency ping_icmp, ms tcp_upload, Mbits/s
1 0.76 16164.29
2 1.11 11832.46
3 1.49 9988.86
4 2.58 7146.27
5 2.90 5548.76
6 3.53 4465.03
7 3.85 3701.96
8 4.47 3145.42

Concurrency 1

Stats:

node ping_icmp, ms tcp_upload, Mbits/s
node-6.domain.tld 0.76 16164.29

Concurrency 2

Stats:

node ping_icmp, ms tcp_upload, Mbits/s
node-6.domain.tld 1.11 11898.27
node-6.domain.tld 1.11 11766.64

Concurrency 3

Stats:

node ping_icmp, ms tcp_upload, Mbits/s
node-6.domain.tld 1.69 10005.98
node-6.domain.tld 1.54 9859.36
node-6.domain.tld 1.26 10101.24

Concurrency 4

Stats:

node ping_icmp, ms tcp_upload, Mbits/s
node-6.domain.tld 2.66 7042.02
node-6.domain.tld 2.77 7181.58
node-6.domain.tld 2.44 7203.51
node-6.domain.tld 2.47 7157.96

Concurrency 5

Stats:

node ping_icmp, ms tcp_upload, Mbits/s
node-6.domain.tld 2.87 5610.24
node-6.domain.tld 2.60 5423.45
node-6.domain.tld 2.71 5540.39
node-6.domain.tld 3.38 5503.63
node-6.domain.tld 2.97 5666.08

Concurrency 6

Stats:

node ping_icmp, ms tcp_upload, Mbits/s
node-6.domain.tld 3.33 4583.27
node-6.domain.tld 3.79 4437.25
node-6.domain.tld 3.01 4497.67
node-6.domain.tld 3.47 4516.93
node-6.domain.tld 3.71 4490.94
node-6.domain.tld 3.89 4264.11

Concurrency 7

Stats:

node ping_icmp, ms tcp_upload, Mbits/s
node-6.domain.tld 4.72 3699.14
node-6.domain.tld 3.39 3684.00
node-6.domain.tld 3.57 3694.32
node-6.domain.tld 3.58 3778.59
node-6.domain.tld 3.62 3667.92
node-6.domain.tld 3.80 3658.24
node-6.domain.tld 4.28 3731.53

Concurrency 8

Stats:

node ping_icmp, ms tcp_upload, Mbits/s
node-6.domain.tld 4.42 3313.16
node-6.domain.tld 4.45 3090.43
node-6.domain.tld 4.58 3049.20
node-6.domain.tld 3.67 3099.69
node-6.domain.tld 4.30 3217.62
node-6.domain.tld 4.92 3086.23
node-6.domain.tld 4.62 3131.54
node-6.domain.tld 4.80 3175.52