trustification/scale-testing

Utilities for testing trustification at scale

trustify loadtest

A set of simple goose load tests against the web and rest endpoints.

quickstart

1. Ensure trustify is running.

2. Set environment variables for OIDC authentication:

   export ISSUER_URL = "http://localhost:8090/realms/trustify"
   export CLIENT_ID =  "testing-user"
   export CLIENT_SECRET = "****************"

   To change wait times between http invokes set the following env vars:

   export WAIT_TIME_FROM = 1
   export WAIT_TIME_TO =  2

   Alternately, for no wait times between http invokes set these env vars to 0.

3. To load trustify endpoints with 3 concurrent users.

   cargo run --release --bin loadtest -- --host http://localhost:8080 -u 3

   To stop load test hit [ctl-C], which should generate aggregate statistics.

   To load trustify endpoints against 10 concurrent users, generating an html report.

   cargo run --release -- --host http://localhost:8080  --report-file=report.html --no-reset-metrics -u 10

4. More goose run-time options here

Memory profiling with heaptrack

• Install heaptrack

sudo dnf install heaptrack

• Clone trustify and generate a database dump

cargo run --bin xtask generate-dump

• Use the generated dump
  • Change trustify/etc/deploy/compose/compose.yaml
  • Add the following:

volumes:
  - /dump_path_here/dump.sql:/docker-entrypoint-initdb.d/dump.sql:Z

• Open a terminal and start postgres

podman-compose -f etc/deploy/compose/compose.yaml up

• Change trustify/Cargo.toml
  • Add the following:

[profile.release]
debug = true

• Clean and build with --release

cargo clean ; cargo build --release

• Open a terminal and start trustify with heaptrack and graphql feature

cd target/release/
TRUSTD_WITH_GRAPHQL=true heaptrack ./trustd api --db-password eggs --devmode --auth-disabled

• Run loadtest

• Stop loadtest and trustify, and heaptrack will show the results