chore: move fbm to fluvio cli

[fraidev]

Examples of usage:

fluvio bench producer
fluvio benchmark producer
fluvio benchmark producer --batch-size 1mb --num-records 100000 --linger 0ms --record-size 5kb
fluvio benchmark producer -h 

Help:

Run a producer benchmark

Usage: fluvio bench producer [OPTIONS]

Options:
  -b, --batch-size <bytes>
          [default: "16.4 KB"]
  -q, --queue-size <QUEUE_SIZE>
          [default: 10]
      --max-request-size <bytes>
          [default: "33.6 MB"]
  -l, --linger <LINGER>
          [default: 0ms]
      --server-timeout <SERVER_TIMEOUT>
          [default: 5000ms]
  -c, --compression <COMPRESSION>
          [default: none]
      --num-samples <NUM_SAMPLES>
          [default: 3]
      --time-between-samples <TIME_BETWEEN_SAMPLES>
          [default: 250ms]
      --worker-timeout <WORKER_TIMEOUT>
          [default: 3000s]
  -p, --partitions <PARTITIONS>
          [default: 1]
  -r, --replicas <REPLICAS>
          [default: 1]
  -t, --topic-name <TOPIC_NAME>
          [default: benchmark-ridwexhqjv]
  -d, --delete
          
      --ignore-rack
          
      --record-key-allocation-strategy <RECORD_KEY_ALLOCATION_STRATEGY>
          [default: no-key] [possible values: no-key, all-share-same-key, producer-worker-unique-key, random-key]
      --num-producers <NUM_PRODUCERS>
          [default: 1]
      --num-records <NUM_RECORDS>
          [default: 10000]
      --record-size <bytes>
          [default: "5.1 KB"]
  -h, --help
          Print help (see more with '--help')

Also on this pr was made a cleanup on producer benchmark

[sehz]

Looks reasonable, is latency shown? if not can be added subsequent PR

[fraidev]

Looks reasonable, is latency shown? if not can be added subsequent PR

No latency for now.

I'll create a new PR for:

• add latency
• run samples X times (same test config to print the average)
• improve printing

[ajhunyady]

@fraidev don't forget to add this CLI to fluvio-docs