https://github.com/pro/open62541-performance
open62541 Performance Tests
https://github.com/pro/open62541-performance
Last synced: 10 days ago
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open62541 Performance Tests
- Host: GitHub
- URL: https://github.com/pro/open62541-performance
- Owner: Pro
- License: unlicense
- Created: 2019-10-04T08:36:06.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2019-10-04T10:10:10.000Z (over 6 years ago)
- Last Synced: 2025-11-17T22:03:28.910Z (7 months ago)
- Language: C
- Size: 6.84 KB
- Stars: 2
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# open62541 Performance Test Scripts
## Read Speed
This test reads a variable as often as possible while running and
measures the average time it takes between reading two values.
Usage:
```
./read-speed-server
./read-speed-client opc.tcp://server-ip:4840
```
Output when running both scripts on the same host:
```text
------ Starting reading loop. ------
readPerSec readTimeAvg readTimeMin readTimeMax
74835.25 13362ns 12126ns 92148ns
77235.46 12947ns 12071ns 110574ns
77618.16 12883ns 12144ns 48023ns
77870.80 12842ns 12089ns 111430ns
77191.22 12955ns 12124ns 52855ns
75973.59 13162ns 12150ns 44507ns
75688.90 13212ns 12125ns 106780ns
74671.96 13392ns 12164ns 109631ns
75868.60 13181ns 12128ns 65457ns
78238.87 12781ns 12123ns 48529ns
```
Output when running on two different hosts connected through gigabit ethernet:
```text
------ Starting reading loop. ------
readPerSec readTimeAvg readTimeMin readTimeMax
7694.28 129965ns 104597ns 556284ns
7709.44 129710ns 104277ns 273465ns
7687.28 130084ns 105299ns 499083ns
7681.97 130174ns 105424ns 253498ns
7687.33 130083ns 104274ns 254800ns
8092.11 123576ns 95484ns 387728ns
8904.85 112297ns 89530ns 269674ns
9418.94 106168ns 94253ns 204267ns
9417.27 106187ns 94450ns 820189ns
9414.08 106223ns 94372ns 202409ns
```