tree 6aecf892a0395a762dea251ad7cba74f77c7ba72
parent e7211877526ddd4a680cacaa1d55a7466e8fe989
author Yuri Mizushima <equanz@apache.org> 1681656534 +0900
committer GitHub <noreply@github.com> 1681656534 +0800
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fix: modify perf_producer to run properly (#318)

### Motivation
I noticed the `perf_producer` is not working properly as follows. I want to fix it.

```
% node perf/perf_producer.js -u pulsar://localhost:6650 -t persistent://public/default/my-topic -i 1000
----------------------
size: 1024
url: pulsar://localhost:6650
topic: persistent://public/default/my-topic
iteration: 1000
messages: 1000
----------------------
/Users/equanz/src/pulsar-client-node/perf/perf_producer.js:107
      histogram.getMean(),
                ^

TypeError: histogram.getMean is not a function
    at /Users/equanz/src/pulsar-client-node/perf/perf_producer.js:107:17

Node.js v18.6.0
```

### Modifications

* Modify the `perf_producer` to address [migration procedures](https://github.com/HdrHistogram/HdrHistogramJS/tree/v2.0.1#migrating-from-v1-to-v2)