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In case of delete by tag only the tag is removed, the manifest itself would continue to be accessible by digest. In case of delete by digest the manifest would be completely removed (provided it is not used by an index or another reference). Signed-off-by: Andrei Aaron <aaaron@luxoft.com> |
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helper.go | ||
main.go | ||
main_test.go | ||
perf.go | ||
README.md |
zb
zb
is a registry benchmarking tool which can run against any distribution spec comformant registry.
Usage:
zb [options] <url> [flags]
Flags:
-A, --auth-creds string Use colon-separated BASIC auth creds
-c, --concurrency int Number of multiple requests to make at a time (default 1)
-h, --help help for zb
-o, --output-format string Output format of test results: stdout (default), json, ci-cd
-r, --repo string Use specified repo on remote registry for test data
-n, --requests int Number of requests to perform (default 1)
-s, --src-cidr string Use specified cidr to obtain ips to make requests from, src-ips and src-cidr are mutually exclusive
-i, --src-ips string Use colon-separated ips to make requests from, src-ips and src-cidr are mutually exclusive
-v, --version Show the version and exit
-d, --working-dir string Use specified directory to store test data
Command example
./bin/zb-linux-amd64 -c 10 -n 100 --src-cidr 127.0.0.0/8 -A user:pass http://localhost:8080
docker run -net=host -it ghcr.io/project-zot/zb-linux-amd64:latest -c 2 -n 10 -s 127.0.0.0/8 http://localhost:5000
Command output
$ zb -c 10 -n 1000 http://localhost:8080
Registry URL: http://localhost:8080
Concurrency Level: 2
Total requests: 100
Working dir:
============
Test name: Get Catalog
Time taken for tests: 45.397205ms
Complete requests: 100
Failed requests: 0
Requests per second: 2202.7788
2xx responses: 100
min: 402.259µs
max: 3.295887ms
p50: 855.045µs
p75: 971.709µs
p90: 1.127389ms
p99: 3.295887ms
============
Test name: Push Monolith 1MB
Time taken for tests: 952.336383ms
Complete requests: 100
Failed requests: 0
Requests per second: 105.00491
2xx responses: 100
min: 11.125673ms
max: 26.375356ms
p50: 18.917253ms
p75: 21.753441ms
p90: 24.02137ms
p99: 26.375356ms
...
References
[1] https://github.com/opencontainers/distribution-spec/tree/main/conformance [2] https://en.wikipedia.org/wiki/ApacheBench