Limiting the amount of available memory

You can limit the amount of available memory for Content Analyzer containers.

About this task

Follow the steps to limit the amount of available memory:

Procedure

  1. Run the ./generateMemoryValues.sh script, and pass in either the distributed or limited option.
    Note: The generateMemoryValues.sh script depends on the GNU Basic Calculator (bc) package.

    For smaller systems of five worker-nodes, or less, use the limited option.

  2. Copy these values and enter them in the values.yaml file.

    The following lines show an example output of running the script.

    CALLERAPI_LIMITED_MEMORY=480Mi
SETUP_LIMITED_MEMORY=480Mi
OCR_EXTRACTION_LIMITED_MEMORY=1440Mi
CLASSIFY_LIMITED_MEMORY=960Mi
PROCESSING_EXTRACTION_LIMITED_MEMORY=1440Mi
INTER_PROCESSING_LIMITED_MEMORY=480Mi
POST_PROCESS_LIMITED_MEMORY=480Mi
PDF_PROCESS_LIMITED_MEMORY=960Mi
UTF8_PROCESS_LIMITED_MEMORY=960Mi
REANALYZE_LIMITED_MEMORY=720Mi
UPDATEFILE_LIMITED_MEMORY=480Mi
FRONTEND_LIMITED_MEMORY=480Mi
BACKEND_LIMITED_MEMORY=640Mi
MONGO_LIMITED_MEMORY=1600Mi
MONGO_ADMIN_LIMITED_MEMORY=1600Mi
RABBITMQ_LIMITED_MEMORY=960Mi
MINIO_LIMITED_MEMORY=640Mi
REDIS_LIMITED_MEMORY=640Mi
MONGO_WIREDTIGER_LIMIT=.3
MONGO_ADMIN_WIREDTIGER_LIMIT=.3