NAME
    gcloud spanner samples workload - generate gRPC traffic for a given sample
        app's backend service

SYNOPSIS
    gcloud spanner samples workload APPNAME [--duration=DURATION; default="1h"]
        [--port=PORT] [--target-qps=TARGET_QPS] [GCLOUD_WIDE_FLAG ...]

DESCRIPTION
    Before sending traffic to the backend service, create the database and
    start the service with:

        $ gcloud spanner samples init APPNAME --instance-id=INSTANCE_ID
        $ gcloud spanner samples backend APPNAME --instance-id=INSTANCE_ID

    To run all three steps together, use:

        $ gcloud spanner samples run APPNAME --instance-id=INSTANCE_ID

EXAMPLES
    To generate traffic for the 'finance' sample app, run:

        $ gcloud spanner samples workload finance

POSITIONAL ARGUMENTS
     APPNAME
        The sample app name, e.g. "finance".

FLAGS
     --duration=DURATION; default="1h"
        Duration of time allowed to run before stopping the workload.

     --port=PORT
        Port of the running backend service.

     --target-qps=TARGET_QPS
        Target requests per second.

GCLOUD WIDE FLAGS
    These flags are available to all commands: --access-token-file, --account,
    --billing-project, --configuration, --flags-file, --flatten, --format,
    --help, --impersonate-service-account, --log-http, --project, --quiet,
    --trace-token, --user-output-enabled, --verbosity.

    Run $ gcloud help for details.

NOTES
    These variants are also available:

        $ gcloud alpha spanner samples workload

        $ gcloud beta spanner samples workload