express_metric {
    id: "automotive_os.value_concurrent_sync_operations"
    type: HISTOGRAM
    display_name: "Concurrent sync operations"
    description: "Number of get/set operations happening concurrently"
    owner_email: "terryguan@google.com"
    unit: UNIT_COUNT
    histogram_options {
        uniform_bins {
            count: 17
            min: 0
            max: 17
        }
    }
}

express_metric {
    id: "automotive_os.value_sync_get_property_latency"
    type: HISTOGRAM
    display_name: "Get property sync latency"
    description: "Car service end to end latency for get property sync"
    owner_email: "terryguan@google.com"
    unit: UNIT_TIME_MILLIS
    histogram_options {
        scaled_bins {
            count: 20
            min_value: 0
            first_bin_width: 2
            scale: 1.5
        }
    }
}

express_metric {
    id: "automotive_os.value_sync_hal_get_property_latency"
    type: HISTOGRAM
    display_name: "Vehicle HAL get property latency"
    description: "End to end latency for Vehicle HAL getting a property value. This measures the time between VHAL receiving a request and VHAL sending a response"
    owner_email: "terryguan@google.com"
    unit: UNIT_TIME_MILLIS
    histogram_options {
        scaled_bins {
            count: 20
            min_value: 0
            first_bin_width: 2
            scale: 1.5
        }
    }
}

express_metric {
    id: "automotive_os.value_sync_set_property_latency"
    type: HISTOGRAM
    display_name: "Set property sync latency"
    description: "Car service end to end latency for set property sync"
    owner_email: "terryguan@google.com"
    unit: UNIT_TIME_MILLIS
    histogram_options {
        scaled_bins {
            count: 20
            min_value: 0
            first_bin_width: 2
            scale: 1.5
        }
    }
}

express_metric {
    id: "automotive_os.value_sync_hal_set_property_latency"
    type: HISTOGRAM
    display_name: "Vehicle HAL set property latency"
    description: "End to end latency for VHAL setting a property value"
    owner_email: "terryguan@google.com"
    unit: UNIT_TIME_MILLIS
    histogram_options {
        scaled_bins {
            count: 20
            min_value: 0
            first_bin_width: 2
            scale: 1.5
        }
    }
}

express_metric {
    id: "automotive_os.value_subscription_update_rate"
    type: HISTOGRAM
    display_name: "Update Rate"
    description: "Subscription rates for all the properties that were subscribed."
    owner_email: "terryguan@google.com"
    unit: UNIT_COUNT
    histogram_options {
        uniform_bins {
            count: 101
            min: 0
            max: 101
        }
    }
}

express_metric {
    id: "automotive_os.value_get_async_latency"
    type: HISTOGRAM
    display_name: "Async get property request latency"
    description: "Latency to send an async get property request"
    owner_email: "terryguan@google.com"
    unit: UNIT_TIME_MILLIS
    histogram_options {
        uniform_bins {
            count: 20
            min: 0
            max: 1000
        }
    }
}

express_metric {
    id: "automotive_os.value_set_async_latency"
    type: HISTOGRAM
    display_name: "Async get property request latency"
    description: "Latency to send an async set property request"
    owner_email: "terryguan@google.com"
    unit: UNIT_TIME_MILLIS
    histogram_options {
        uniform_bins {
            count: 20
            min: 0
            max: 1000
        }
    }
}

express_metric {
    id: "automotive_os.value_get_async_end_to_end_latency"
    type: HISTOGRAM
    display_name: "Async get property E2E latency"
    description: "End to end latency between sending an async get property request and receiving the response"
    owner_email: "terryguan@google.com"
    unit: UNIT_TIME_MILLIS
    histogram_options {
        scaled_bins {
            count: 20
            min_value: 0
            first_bin_width: 2
            scale: 1.5
        }
    }
}

express_metric {
    id: "automotive_os.value_set_async_end_to_end_latency"
    type: HISTOGRAM
    display_name: "Async set property E2E latency"
    description: "End to end latency between sending an async set property request and receiving the response"
    owner_email: "terryguan@google.com"
    unit: UNIT_TIME_MILLIS
    histogram_options {
        scaled_bins {
            count: 20
            min_value: 0
            first_bin_width: 2
            scale: 1.5
        }
    }
}