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Memory

Memory Collector​

To collect information about the total amount of memory on the machine in bytes, you can use the memory collector.

Parameters​

None.

Example Collector Definition​

apiVersion: troubleshoot.sh/v1beta2
kind: SupportBundle
metadata:
  name: memory
spec:
  hostCollectors:
    - memory: {}

Included Resources​

The results of the memory collector are stored in the host-collectors/system directory of the support bundle.

memory.json​

Example of the resulting JSON file:

{"total":16777601024}

Memory Analyzer​

The memory analyzer supports multiple outcomes by validating the total amount of memory. For example:

  • < 32G: Less than 32G of memory was detected.
  • > 4G: More than 4G of memory was detected.

Example Analyzer Definition​

apiVersion: troubleshoot.sh/v1beta2
kind: SupportBundle
metadata:
  name: memory
spec:
  hostCollectors:
    - memory: {}
  hostAnalyzers:
    - memory:
        checkName: "Amount of Memory"
        outcomes:
          - fail:
              when: "< 4G"
              message: At least 4G of memory is required, and 8G of memory is recommended
          - warn:
              when: "< 8G"
              message: At least 8G of memory is recommended
          - pass:
              message: The system has at least 8G of memory