Michael Bromley 0367a0a5e9 WIP: still buggy, need to revisit		1 an în urmă
..
example-plugins	8a4ab91de1 Merge branch 'master' into minor	1 an în urmă
load-testing	9fcf919f5f chore(dev-server): Fix imports in load tests	1 an în urmă
scripts	09c7175f8b feat(core): Add `Facet.valueList` resolver for paginated values	2 ani în urmă
test-plugins	d200c1c41e chore(dev-server): Fix file that was causing errors for CodeQL analysis	1 an în urmă
.gitignore	81b46074a9 fix(core): Ensure deterministic sorting in case of duplicates (#2632)	2 ani în urmă
README.md	54f6c7c4c4 chore: Rename development scripts from "start" to "dev"	1 an în urmă
dev-config.ts	0367a0a5e9 WIP: still buggy, need to revisit	1 an în urmă
index-worker.ts	0367a0a5e9 WIP: still buggy, need to revisit	1 an în urmă
index.ts	a28befb35f chore(dev-server): Add return to bootstrap	1 an în urmă
memory-profiler.ts	0441a0338a chore: Migrate from TSLint to ESLint	2 ani în urmă
migration.ts	d509805f58 feat(core): Export database migration helpers	6 ani în urmă
package.json	08642b74de Merge branch 'master' into minor	1 an în urmă
populate-dev-server.ts	0441a0338a chore: Migrate from TSLint to ESLint	2 ani în urmă
tsconfig.json	e0f2118d00 feat(core): Allow unsetting of shipping and billing addresses (#3185)	1 an în urmă

Vendure Dev Server

This package is not published to npm. It is used in development of the Vendure server and plugins.

Running

Ensure you have a database running. From the root directory, run:

docker-compose up -d mariadb

To run the server, run the dev script. The database configuration can be specified by the DB=<type> environment variable:

cd packages/dev-server

[DB=mysql|postgres|sqlite] npm run dev

The default if no db is specified is mysql.

Populating data

Test data can be populated by running the populate script. This uses the same sample data as is used by the Vendure CLI when running init, albeit with the additional step of populating some sample customer & address data too.

Specify the database as above to populate that database:

[DB=mysql|postgres|sqlite] npm run populate

Testing custom ui extension compilation

In order to compile ui extensions within this monorepo, you need to add the following entry to the temporary admin ui tsconfig.json file:

  "paths": {
      "@vendure/admin-ui/*": ["../../admin-ui/package/*"]
  }

Load testing

This package also contains scripts for load testing the Vendure server. The load testing infrastructure and scripts are located in the ./load-testing directory.

Load testing is done with k6, and to run them you will need k6 installed and (in Windows) available in your PATH environment variable so that it can be run with the command k6.

The load tests assume the existence of the following tables in the database:

vendure-load-testing-1000
vendure-load-testing-10000
vendure-load-testing-100000

The npm scripts load-test:1k, load-test:10k and load-test:100k will populate their respective databases with test data and then run the k6 scripts against them.

Running individual scripts

An individual test script may be by specifying the script name as an argument:

npm run load-test:1k deep-query.js

pg_stat_statements

The following queries can be used when running load tests against postgres to analyze the queries:

SELECT 
  dbid,
  (total_time / 1000 / 60) as total, 
  (total_time/calls) as avg, 
  calls,
  query 
FROM pg_stat_statements 
WHERE dbid = <db_id>
ORDER BY total DESC 
LIMIT 100;

-- SELECT pg_stat_statements_reset();

Results

The results of the test are saved to the ./load-testing/results directory. Each test run creates two files:

load-test-<date>-<product-count>.json Contains a summary of all load tests run
load-test-<date>-<product-count>-<script-name>.csv Contains time-series data which can be used to create charts

Historical benchmark results with charts can be found in this Google Sheet

README.md