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zot/cmd/zb
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peusebiu 1b184ceef8
fix(zb): fixed remote repositories cleanup (#1461) 
fix(storage/local): also put deduped blobs in cache, not just origin blobs

this caused an error when trying to delete deduped blobs
from multiple repositories

fix(storage/s3): check blob is present in cache before deleting

this is an edge case where dedupe is false but cacheDriver is not nil
(because in s3 we open the cache.db if storage find it in rootDir)
it caused an error when trying to delete blobs uploaded with dedupe false

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
2023-05-19 09:51:15 -07:00
..
helper.go fix(zb): fixed remote repositories cleanup (#1461) 2023-05-19 09:51:15 -07:00
main.go fix(zb): fixed remote repositories cleanup (#1461) 2023-05-19 09:51:15 -07:00
main_test.go chore(lint): gci to separate zot from other imports (#870) 2022-10-20 09:39:20 -07:00
perf.go fix(zb): fixed remote repositories cleanup (#1461) 2023-05-19 09:51:15 -07:00
README.md perf(zb): cleanup tool output (#1033) 2022-11-29 14:04:36 -08:00

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