6.22.1.2.2. 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
6.22.1.2.2.1. 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 |
6.22.1.2.2.2. 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 |
6.22.1.2.2.3. 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 |