6.23.1.2.2. OpenStack L2 Performance 2 nodes

In this scenario Shaker launches 1 pair of instances in the same tenant network. Each instance is hosted on a separate compute node. The traffic goes within the tenant network (L2 domain).

Scenario:

deployment:
  accommodation:
  - pair
  - single_room
  - compute_nodes: 2
  template: l2.hot
description: In this scenario Shaker launches 1 pair of instances in the same tenant
  network. Each instance is hosted on a separate compute node. The traffic goes within
  the tenant network (L2 domain).
execution:
  tests:
  - class: flent
    method: ping
    sla:
    - '[type == ''agent''] >> (stats.ping_icmp.avg < 2.0)'
    time: 10
    title: Ping
  - class: iperf3
    sla:
    - '[type == ''agent''] >> (stats.bandwidth.avg > 5000)'
    - '[type == ''agent''] >> (stats.retransmits.max < 10)'
    title: TCP
  - bandwidth: 0
    class: iperf3
    datagram_size: 32
    sla:
    - '[type == ''agent''] >> (stats.packets.avg > 100000)'
    title: UDP
    udp: true
file_name: /opt/stack/.venv/local/lib/python2.7/site-packages/shaker/scenarios/openstack/perf_l2.yaml
title: OpenStack L2 Performance

6.23.1.2.2.1. Ping

Test Specification:

class: flent
method: ping
sla:
- '[type == ''agent''] >> (stats.ping_icmp.avg < 2.0)'
time: 10
title: Ping

Stats:

Metric	Min	Avg	Max
ping_icmp, ms	0.27	0.56	1.55

SLA:

Expression	Concurrency	Node	Result
stats.ping_icmp.avg < 2.0	1	node-25.domain.tld	OK

6.23.1.2.2.2. TCP

Test Specification:

class: iperf3
interval: 1
sla:
- '[type == ''agent''] >> (stats.bandwidth.avg > 5000)'
- '[type == ''agent''] >> (stats.retransmits.max < 10)'
title: TCP

Stats:

Metric	Min	Avg	Max
bandwidth, Mbit/s	5559.96	6875.94	7930.98
retransmits			26

SLA:

Expression	Concurrency	Node	Result
stats.bandwidth.avg > 5000	1	node-25.domain.tld	OK
stats.retransmits.max < 10	1	node-25.domain.tld	FAIL

6.23.1.2.2.3. UDP

Test Specification:

bandwidth: 0
class: iperf3
datagram_size: 32
interval: 1
sla:
- '[type == ''agent''] >> (stats.packets.avg > 100000)'
title: UDP
udp: true

Stats:

Metric	Min	Avg	Max
loss, %		0.019
jitter, ms		0.003
packets, pps	184290	206668	223370

SLA:

Expression	Concurrency	Node	Result
stats.packets.avg > 100000	1	node-25.domain.tld	OK