Chapter 3. Benchmarking Data Grid on OpenShift

Procedure

1. Create a Hyperfoil Operator subscription through the OperatorHub in the OpenShift Web Console.

   Note

   Hyperfoil Operator is available as a Community Operator.

   Red Hat does not certify the Hyperfoil Operator and does not provide support for it in combination with Data Grid. When you install the Hyperfoil Operator you are prompted to acknowledge a warning about the community version before you can continue.

2. Download the latest Hyperfoil version from the Hyperfoil release page.

Procedure

1. Define hyperfoil-controller.yaml.

   $ cat > hyperfoil-controller.yaml<<EOF
   apiVersion: hyperfoil.io/v1alpha2
   kind: Hyperfoil
   metadata:
     name: hyperfoil
   spec:
     version: latest
   EOF

2. Apply the Hyperfoil Controller.

   $ oc apply -f hyperfoil-controller.yaml

3. Retrieve the route that connects you to the Hyperfoil CLI.

   $ oc get routes
   
   NAME        HOST/PORT
   hyperfoil   hyperfoil-benchmark.apps.example.net

Procedure

1. Create a benchmark test.

   $ cat > hyperfoil-benchmark.yaml<<EOF
   name: hotrod-benchmark
   hotrod:
    # Replace <USERNAME>:<PASSWORD> with your Data Grid credentials.
    # Replace <SERVICE_HOSTNAME>:<PORT> with the host name and port for Data Grid.
    - uri: hotrod://<USERNAME>:<PASSWORD>@<SERVICE_HOSTNAME>:<PORT>
      caches:
       # Replace <CACHE-NAME> with the name of your Data Grid cache.
       - <CACHE-NAME>
   agents:
     agent-1:
     agent-2:
     agent-3:
     agent-4:
     agent-5:
   phases:
   - rampupPut:
       increasingRate:
         duration: 10s
         initialUsersPerSec: 100
         targetUsersPerSec: 200
         maxSessions: 300
         scenario: &put
         - putData:
           - randomInt: cacheKey <- 1 .. 40000
           - randomUUID: cacheValue
           - hotrodRequest:
               # Replace <CACHE-NAME> with the name of your Data Grid cache.
               put: <CACHE-NAME>
               key: key-${cacheKey}
               value: value-${cacheValue}
   - rampupGet:
       increasingRate:
         duration: 10s
         initialUsersPerSec: 100
         targetUsersPerSec: 200
         maxSessions: 300
         scenario: &get
         - getData:
           - randomInt: cacheKey <- 1 .. 40000
           - randomUUID: cacheValue
           - hotrodRequest:
               # Replace <CACHE-NAME> with the name of your Data Grid cache.
               put: <CACHE-NAME>
               key: key-${cacheKey}
               value: value-${cacheValue}
   - doPut:
       constantRate:
         startAfter: rampupPut
         duration: 5m
         usersPerSec: 10000
         maxSessions: 11000
         scenario: *put
   - doGet:
       constantRate:
         startAfter: rampupGet
         duration: 5m
         usersPerSec: 40000
         maxSessions: 41000
         scenario: *get
   EOF

2. Open the route in any browser to access the Hyperfoil CLI.

3. Upload the benchmark test.

   1. Run the upload command.

      [hyperfoil]$ upload

   2. Click Select benchmark file and then navigate to the benchmark test on your file system and upload it.

4. Run the benchmark test.

   [hyperfoil]$ run hotrod-benchmark

5. Get results of the benchmark test.

   [hyperfoil]$ stats