cloudfoundry/grootfs-bench

Name: grootfs-bench

Owner: Cloud Foundry

Description: null

Created: 2016-08-25 14:02:58.0

Updated: 2016-10-28 15:46:20.0

Pushed: 2017-07-06 15:27:15.0

Homepage: null

Size: 597

Language: Go

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README

GROOTFS BENCH

Benchmarking tool for grootfs

Usage

:
rootfs-bench - grootfs awesome benchmarking tool

E:
rootfs-bench --gbin <grootfs-bin> --store <store-path> --log-level <debug|info|warn> --images <n> --concurrency <c> --base-image <docker:///img>

ION:
.1.0

ANDS:
 help, h  Shows a list of commands or help for one command

AL OPTIONS:
-gbin value                      path to grootfs bin (default: "grootfs")
-images value                    number of images to create (default: "500")
-concurrency value               what the name says (default: "5")
-store value                     store path (default: "/var/lib/grootfs")
-driver value                    filesystem driver
-log-level value                 what the name says (default: "debug")
-base-image value                base image to use
-with-quota                      add quotas to the image creation
-nospin                          turn off the awesome spinner, you monster
-json                            return the result in json format
-parallel-clean                  run a concurrent clean operation
-parallel-clean-interval value   interval at which to call clean during concurrent operations in seconds. parallel-clean must also be set (default: 6)
-parallel-delete-interval value  interval at which to call delete during concurrent operations in seconds. parallel-clean must also be set (default: 3)
-help, -h                        show help
-version, -v                     print the version

Example:

tfs-bench --gbin /var/vcap/jobs/grootfs/bin/grootfs \
          --store /var/vcap/store/grootfs \
          --images 20 \
          --concurrency 5 \
          --parallel-clean \
          --base-image docker:///ubuntu
          --base-image docker:///alpine
          --base-image docker:///cirros


l images requested.: 20
urrency factor.....: 5
g Quota?...........: false
llel Clean?........: true
er of cleans.......: 3
er of deletes......: 6
....................
l duration.........: 5.696163453s
es per second......: 3.511135
age time per image.: 1.405277
l errors...........: 0
r Rate.............: 0.000000