concurrency-demo-benchmarks 0.0.1

Overview

A small utility to benchmark different approaches for building concurrent applications.

Pre-requisites

1. cargo - https://www.rust-lang.org/tools/install
2. python3.6+ with matplotlib

Run batched/atomic/mutex increments benchmark

cargo bench

Command line options

A tool to model sync vs async processing for a network service

USAGE:
    concurrency-demo-benchmarks [OPTIONS] --name <NAME> --rate <RATE> --num_req <NUM_REQUESTS> --latency <LATENCY_DISTRIBUTION> [SUBCOMMAND]

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

OPTIONS:
    -l, --latency <LATENCY_DISTRIBUTION>    Comma separated latency values. E.g. 200,200,200,500
    -N, --name <NAME>                       Name of the test-case
    -n, --num_req <NUM_REQUESTS>            Number of requests. E.g. 1000
    -p, --python_path <PYTHON_PATH>         Optional path to python3, e.g. /usr/bin/python3
    -r, --rate <RATE>                       Request rate per second. E.g. 100 or 1000

SUBCOMMANDS:
    async    Model a service with Async I/O
    help     Prints this message or the help of the given subcommand(s)
    sync     Model a service with Blocking I/O

Run sync demo

• 1000 rps
• 200ms latency (stable)
• 500 threads

concurrency-demo-benchmarks -N sync_t500_200ms -r 100 -n 1000 -l 200 sync -t 500

• 1000 rps
• 600ms latency (stable)
• 500 threads

concurrency-demo-benchmarks -N sync_t500_600ms -r 100 -n 1000 -l 600 sync -t 500

• 1000 rps
• 200ms latency but 30s for 10%
• 500 threads

concurrency-demo-benchmarks -N sync_t500_30s -r 100 -n 1000 -l 200,200,200,200,200,200,200,200,200,30000 sync -t 500

Run async demo

• 1000 rps
• 200ms latency (stable)

concurrency-demo-benchmarks -N async_200ms -r 100 -n 1000 -l 200 async

• 1000 rps
• 600ms latency (stable)

concurrency-demo-benchmarks -N async_600ms -r 100 -n 1000 -l 600 async

• 1000 rps
• 200ms latency but 30s for 10%

concurrency-demo-benchmarks -N async_30s -r 100 -n 1000 -l 200,200,200,200,200,200,200,200,200,30000 async