module Cisco-IOS-XE-qfp-resource-utilization-oper {

    yang-version 1;

    namespace
      "http://cisco.com/ns/yang/Cisco-IOS-XE-qfp-resource-utilization-oper";

    prefix datapath-utilization;

    import Cisco-IOS-XE-common-types {
      prefix common-types-ios-xe;
    }
    import cisco-semver {
      prefix cisco-semver;
    }

    organization "Cisco Systems, Inc.";

    contact
      "Cisco Systems, Inc.
     Customer Service

     Postal: 170 W Tasman Drive
     San Jose, CA 95134

     Tel: +1 1800 553-NETS

     E-mail: cs-yang@cisco.com";

    description
      "This module contains a collection of YANG definitions
     for Quantum Flow Processor (QFP) resource utilization operational data.
     Copyright (c) 2020 by Cisco Systems, Inc.
     All rights reserved.";

    revision "2020-07-01" {
      description "Initial revision";
      reference
        "1.0.0";

    }

    cisco-semver:module-version "1.0.0";

    typedef cpp-period {
      type enumeration {
        enum "cpp-period-5secs" {
          value 0;
          description "Period of 5 secs";
        }
        enum "cpp-period-1min" {
          value 1;
          description "Period of 1 minutes";
        }
        enum "cpp-period-5min" {
          value 2;
          description "Period of 5 minutes";
        }
        enum "cpp-period-60min" {
          value 3;
          description "Period of 60 minutes";
        }
      }
      description "Time interval";
    }

    grouping cpp-dp-utilization-sum {
      description
        "Resource utilization statistics collected
       by QFP entity at time intervals 5 seconds, 1 minute,
       5 mins and 60 mins.";
      leaf cpp-num {
        type uint64;
        description
          "Cisco packet processor number";
      }

      leaf period {
        type cpp-period;
        description
          "Time interval of data collected";
      }

      leaf total-input-pkts {
        type uint64;
        description "Total input packets";
      }

      leaf total-input-bytes {
        type uint64;
        units "bytes";
        description "Total input bytes";
      }

      leaf total-output-pkts {
        type uint64;
        description "Total output packets";
      }

      leaf total-output-bytes {
        type uint64;
        units "bytes";
        description "Total output bytes";
      }

      leaf dp-stats-load {
        type uint64;
        units "percentage";
        description
          "Processed load over different time intervals";
      }
    }  // grouping cpp-dp-utilization-sum

    grouping stat-values {
      description
        "Statistical model of QFP resource usage readings";
      leaf total {
        type uint64;
        units "bytes";
        description "Total memory available";
      }

      leaf in-use {
        type uint64;
        units "bytes";
        description "Current in use memory";
      }

      leaf free {
        type uint64;
        units "bytes";
        description "Current free memory";
      }

      leaf lowest-free-water-mark {
        type uint64;
        units "bytes";
        description
          "Lowest free water mark memory";
      }
    }  // grouping stat-values

    grouping qfp-exmem-stat {
      description
        "The memory utilization Information of Quantum Flow Processor";
      leaf qfp {
        type uint16;
        description
          "Quantum Flow Processor ID";
      }

      container dram {
        description
          "Dynamic memory(DRAM) memory resource statistics";
        uses datapath-utilization:stat-values;
      }  // container dram

      container iram {
        description
          "Instruction memory(IRAM) memory resource statistics";
        uses datapath-utilization:stat-values;
      }  // container iram

      container sram {
        description
          "Static memory(SRAM) memory resource statistics";
        uses datapath-utilization:stat-values;
      }  // container sram
    }  // grouping qfp-exmem-stat

    container qfp-resource-utilization-oper-data {
      config false;
      description
        "QFP resource utilization operational data";
      list location {
        key "fru slot bay chassis node";
        description
          "A list of data provider locations";
        uses common-types-ios-xe:extended-location;

        list qfp-exmem-stat {
          key "qfp";
          description
            "The memory utilization of Quantum Flow Processor";
          uses datapath-utilization:qfp-exmem-stat;
        }  // list qfp-exmem-stat

        list qfp-dp-util {
          key "period";
          description
            "The datapath utilization of Quantum Flow Processor";
          uses datapath-utilization:cpp-dp-utilization-sum;
        }  // list qfp-dp-util
      }  // list location
    }  // container qfp-resource-utilization-oper-data
  }  // module Cisco-IOS-XE-qfp-resource-utilization-oper