How to enable memory lock

Elastic Stack Elasticsearch
1

Hi All,

We are unable to lock the memory for elasticsearch, our OS is CentOS Linux 7 (Core)

ES cluster is not giving proper performance.

what is the recommendation on this???. Please suggest us.

GET _nodes?filter_path=**.mlockall

{
  "nodes": {
    "ABeZ48t6SvGX6F4DQOYulw": {
      "process": {
        "mlockall": false
      }
    },
    "cWKzWFodRL-u2wtk7x-Mrw": {
      "process": {
        "mlockall": false
      }
    },
    "lHrp4sAETRGnSYvly1lL4Q": {
      "process": {
        "mlockall": false
      }
    },
    "mOB6grI6TzSgL9-hcurgkQ": {
      "process": {
        "mlockall": false
      }
    },
    "95WNp8fRRhGpU7EqkFe_2g": {
      "process": {
        "mlockall": false
      }
    },
    "6Ho3WaLcSCeS2e9Yh8-gVQ": {
      "process": {
        "mlockall": false
      }
    },
    "toVJ45xySqmilsQ4SNSEkg": {
      "process": {
        "mlockall": false
      }
    },
    "h9MgHbMMSACl5duDTLljBg": {
      "process": {
        "mlockall": false
      }
    },
    "AA5PTdXFRVS8k67hifVg6w": {
      "process": {
        "mlockall": false
      }
    }
  }
}
2

Did you follow https://www.elastic.co/guide/en/elasticsearch/reference/7.9/_memory_lock_check.html?

3

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.