GChuf commented on PR #6027:
URL:
https://github.com/apache/activemq-artemis/pull/6027#issuecomment-3541120171
This was a bit harder to test that I thought (had some issues with
reproducing results and puppeteer memory usage, and so on).
For now I have 3 comparisons. I used the same broker instance for testing
this, with this bootstrap.xml config:
```
<binding name="artemis" uri="http://0.0.0.0:8162";>
<app name="console" url="console" war="console.war"/>
</binding>
<binding name="artemis2" uri="unix:///tmp/jetty.sock">
<app name="console" url="console" war="console.war"/>
</binding>
```
I proxied both addresses via nginx with minimal config.
The broker config stayed the same.
I tested the "status" console page manually (with chrome dev tools) and the
/console/artemis login screen with puppetteer.js:
```
import puppeteer from "puppeteer";
async function testAverageLoadTime(url, runs = 500) {
const browser = await puppeteer.launch({
headless: true,
args: ['--no-sandbox', '--disable-setuid-sandbox', '--disable-cache']
});
const page = await browser.newPage(); // Reuse one page
let totalTime = 0;
for (let i = 1; i < runs; i++) {
const start = Date.now();
await page.goto(url, { waitUntil: "load" });
const loadTime = Date.now() - start;
console.log(`Run ${i + 1}: ${loadTime} ms`);
totalTime += loadTime;
}
```
await page.close();
await browser.close();
console.log(`UNIX: Average load time over ${runs} runs: ${totalTime /
runs} ms`);
}
The calls via puppeteer to /console/artemis made 10 requests on average.
Manual testing the status page had 76 requests.
I didn't test with broker under heavy loads yet, but I did try to saturate
the loopback interface with iperf3 to see if heavy network traffic would make a
difference.
I made 500 runs with puppeteer and 10 manual refreshes on status page.
If you have better ways of testing please let me know.
Otherwise - this comparison really lacks a test where the broker itself is
under heavy load (consumers, producers, messages).
Results:
| mode | TCP | Unix socket |
| -------- | ----- | ---------- |
| puppeteer with no load: | 125.3ms (min 97, max 193) | 124.56ms (min 102,
max 167) |
| puppeteer with saturated lo: | 131.33ms (min 97, max 534) | 126.96ms
(min 102, max 486) |
| status page with saturated lo:| 1,142s (min 1110, max 1170) | 1,102s (min
1080, max 1150) |
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