Table of Contents
- Throughput to an Unsubscribed Topic
- Queue Load/Unload
- Partitioned Load Scenarios
- Fan In/Out Load Scenarios
- Request/Reply Scenarios
Overview
This report was generated using the mqtt-benchmark tool. It
provides a comparative benchmark of messaging servers that implement the MQTT 1.0
specification. It covers a wide variety of common usage scenarios. Each scenario is warmed up for 3 seconds before the performance samples are taken.
Console logs of the benchmarked servers
Throughput to an Unsubscribed Topic
A single publisher sending non-persistent messages to a topic that does not have an subscribers attached.
NOTE: hover over the graphs to see the legends.
With a 20 b Playload
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<
With a 1 k Playload
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With a 256 k Playload
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Client Session/Subscription Load/Unload
Loading
A publisher on a clean session is sending messages with 20 byte payloads to
with 1 subscribed non-clean session which is not currently connected.
QoS 0 Publish
QoS 1 Publish
QoS 2 Publish
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Unloading
The non-clean session client then reconnects and starts receiving the messages
previously sent to the subscription but now the publisher has stopped.
QoS 0 Subscribe
QoS 1 Subscribe
QoS 2 Subscribe
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Fan In/Out Load Scenarios
These scenarios multiple subscribers and publishers communicate via one shared topic.
All messages sent have a 20 byte payload.
| Clean | Non-Clean |
QoS 0 |
| 1 Producer | 5 Producers | 10 Producers |
1 Consumer |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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| 1 Producer | 5 Producers | 10 Producers |
1 Consumer |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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QoS 1 |
| 1 Producer | 5 Producers | 10 Producers |
1 Consumer |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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| 1 Producer | 5 Producers | 10 Producers |
1 Consumer |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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QoS 2 |
| 1 Producer | 5 Producers | 10 Producers |
1 Consumer |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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| 1 Producer | 5 Producers | 10 Producers |
1 Consumer |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10 Consumers |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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Partitioned Load Scenarios
These scenarios sample performance as partitioned load is applied.
Each topic only has 1 and only 1 publisher and subscriber attached.
| Clean | Non Clean |
QoS 0 |
| 20 b Message | 1 k Message | 256 k Message |
1x1x1 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5x5x5 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10x10x10 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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| 20 b Message | 1 k Message | 256 k Message |
1x1x1 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5x5x5 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10x10x10 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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QoS 1 |
| 20 b Message | 1 k Message | 256 k Message |
1x1x1 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5x5x5 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10x10x10 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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| 20 b Message | 1 k Message | 256 k Message |
1x1x1 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5x5x5 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10x10x10 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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QoS 2 |
| 20 b Message | 1 k Message | 256 k Message |
1x1x1 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5x5x5 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10x10x10 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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| 20 b Message | 1 k Message | 256 k Message |
1x1x1 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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5x5x5 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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10x10x10 |
Producer Rates (msg/s):
Consumer Rates (msg/s):
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