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deminy/couchbase-benchmark

By deminy

•Updated about 1 year ago

To benchmark Couchbase performance in a non-blocking web server.

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deminy/couchbase-benchmark repository overview

This repository is to run benchmark with Couchbase servers.

⁠How Is the Benchmark Performed

  • The benchmarks are done using the Apache ab tool.
  • The web server creates a few persistent Couchbase connections in advance. The # of persistent Couchbase connections is the same as the # of CPU core.
  • The 1st benchmark makes 500 HTTP requests in total, with 100 concurrent threads.
  • The 2nd benchmark makes 500 HTTP requests in total. The # of concurrent threads is the same as the # of persistent Couchbase connections.
  • Each HTTP request performs 24 Couchbase operations, including get(), insert(), upsert(), replace(), counter(), and remove().

The benchmark tool works with Couchbase server 6.5 to 7.2. Other versions of Couchbase server are not tested.

⁠How to Run a Benchmark

Run following command to benchmark with a specific Couchbase server:

docker run --rm \
    -e COUCHBASE_HOST= \
    -e COUCHBASE_USER= \
    -e COUCHBASE_PASS= \
    -e COUCHBASE_BUCKET= \
    -ti deminy/couchbase-benchmark

You need to update Docker environment variable COUCHBASE_HOST, COUCHBASE_USER, COUCHBASE_PASS, and COUCHBASE_BUCKET first before running above command.

Assuming that we have a Couchbase certificate file ./couchbase.pem and we want to use it to run benchmarks:

docker run --rm \
    -v "$(pwd)/couchbase.pem:/couchbase.pem" \
    -e COUCHBASE_HOST= \
    -e COUCHBASE_USER= \
    -e COUCHBASE_PASS= \
    -e COUCHBASE_BUCKET= \
    -e COUCHBASE_OPTIONS="truststorepath=/couchbase.pem&wait_for_config=true" \
    -ti deminy/couchbase-benchmark

# or, if we don't want to validate the SSL certificate while benchmarking. This should be used for debugging purposes only.
docker run --rm \
    -v "$(pwd)/couchbase.pem:/couchbase.pem" \
    -e COUCHBASE_HOST= \
    -e COUCHBASE_USER= \
    -e COUCHBASE_PASS= \
    -e COUCHBASE_BUCKET= \
    -e COUCHBASE_OPTIONS="truststorepath=/couchbase.pem&ssl=no_verify&wait_for_config=true" \
    -ti deminy/couchbase-benchmark

⁠Commands for Local Development

# Coding style fixes.
docker run --rm -v "$(pwd):/var/www" -w /var/www -i jakzal/phpqa:php8.1 php-cs-fixer fix

# To build the Docker image. We build AMR64 images only because there is no download link for ARM64.
docker build --platform linux/amd64 --build-arg PHP_VERSION=8.0 -t deminy/couchbase-benchmark .

# To read the manual of command "ab".
docker run --rm --entrypoint "/bin/sh" -ti deminy/couchbase-benchmark -c "ab -h"
# To install PHP packages.
docker run --rm -v "$(pwd):/var/www" --entrypoint "/bin/sh" -ti deminy/couchbase-benchmark -c "composer install -n"

If you want to test the benchmark script locally, you can start a Couchbase container first, then use it to run the benchmark script, like following:

# Start a Couchbase container.
docker run --rm -d --name couchbase -e CB_ADMIN=username -e CB_ADMIN_PASSWORD=password -e CB_BUCKET=test -t deminy/couchbase:7.2.2

# Run a benchmark with the Couchbase container.
docker run --rm --platform=linux/amd64 \
    -e COUCHBASE_HOST=$(docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' couchbase) \
    -ti deminy/couchbase-benchmark

# Stop the Couchbase container.
docker stop couchbase

Tag summary

Content type

Image

Digest

sha256:b7d80827d…

Size

230.7 MB

Last updated

about 1 year ago

docker pull deminy/couchbase-benchmark