Incomplete gNMI updates

[bluecmd]

In some cases, for SONIX this is on both lab-xpd1 and lab-xpd2 as of this writing, the update seems to be incomplete:

update: {
  timestamp: 1730558895000000000
  update: {
    path: {
      elem: {
        name: "openconfig-platform:components"
      }
      elem: {
        name: "component"
        key: {
          key: "name"
          value: "MCU-1-41"
        }
      }
      elem: {
        name: "state"
      }
    }
    val: {
      json_ietf_val: "{\"memory\":{\"available\":\"4243460096\"}}"
    }
  }
}
extension: {
  registered_ext: {
    id: 102
    msg: "OptiXtrans DC908"
  }
}
extension: {
  registered_ext: {
    id: 103
    msg: "xxx"
  }
}

and

update: {
  timestamp: 1730558897000000000
  update: {
    path: {
      elem: {
        name: "openconfig-platform:components"
      }
      elem: {
        name: "component"
        key: {
          key: "name"
          value: "OCH-1-1-L1"
        }
      }
      elem: {
        name: "openconfig-terminal-device:optical-channel"
      }
      elem: {
        name: "state"
      }
    }
    val: {
      json_ietf_val: "{\"laser-freq-offset\":\"656\"}"
    }
  }
}
extension: {
  registered_ext: {
    id: 102
    msg: "OptiXtrans DC908"
  }
}
extension: {
  registered_ext: {
    id: 103
    msg: "xxx"
  }
}

and

update: {
  timestamp: 1730559030000000000
  update: {
    path: {
      elem: {
        name: "openconfig-platform:components"
      }
      elem: {
        name: "component"
        key: {
          key: "name"
          value: "PSU-1-21"
        }
      }
      elem: {
        name: "power-supply"
      }
      elem: {
        name: "state"
      }
    }
    val: {
      json_ietf_val: "{\"output-power\":\"QwwAAA==\"}"
    }
  }
}
extension: {
  registered_ext: {
    id: 102
    msg: "OptiXtrans DC908"
  }
}
extension: {
  registered_ext: {
    id: 103
    msg: "10.99.99.31"
  }
}

Is only the first field serialized? If so, why? Is there something else going on?

[bluecmd]

Happened on both IXN and SK1 after about 2 months of uptime (unclear trigger)

Logs (behind login):

• https://stuff.local.sonix.network/logs/dc908_exporter.oob-sk1-sw1.root.log.INFO.20240825-184438.4178.xz
• https://stuff.local.sonix.network/logs/dc908_exporter.oob-ixn-sw1.root.log.INFO.20241203-173712.4968.xz

[bluecmd]

Things to check:

• Remove and re-add gNMI metrics configuration?
• Reboot?
• Firmware upgrade?