rustfs-obs 0.0.3

Observability and monitoring tools for RustFS, providing metrics, logging, and tracing capabilities.
Documentation 
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// Copyright 2024 RustFS Team
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/// Copy the relevant metric descriptor
use crate::metrics::{MetricDescriptor, MetricName, new_gauge_md, subsystems};

lazy_static::lazy_static! {
    pub static ref REPLICATION_AVERAGE_ACTIVE_WORKERS_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationAverageActiveWorkers,
            "Average number of active replication workers",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_AVERAGE_QUEUED_BYTES_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationAverageQueuedBytes,
            "Average number of bytes queued for replication since server start",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_AVERAGE_QUEUED_COUNT_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationAverageQueuedCount,
            "Average number of objects queued for replication since server start",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_AVERAGE_DATA_TRANSFER_RATE_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationAverageDataTransferRate,
            "Average replication data transfer rate in bytes/sec",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_CURRENT_ACTIVE_WORKERS_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationCurrentActiveWorkers,
            "Total number of active replication workers",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_CURRENT_DATA_TRANSFER_RATE_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationCurrentDataTransferRate,
            "Current replication data transfer rate in bytes/sec",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_LAST_MINUTE_QUEUED_BYTES_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationLastMinuteQueuedBytes,
            "Number of bytes queued for replication in the last full minute",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_LAST_MINUTE_QUEUED_COUNT_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationLastMinuteQueuedCount,
            "Number of objects queued for replication in the last full minute",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_MAX_ACTIVE_WORKERS_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationMaxActiveWorkers,
            "Maximum number of active replication workers seen since server start",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_MAX_QUEUED_BYTES_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationMaxQueuedBytes,
            "Maximum number of bytes queued for replication since server start",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_MAX_QUEUED_COUNT_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationMaxQueuedCount,
            "Maximum number of objects queued for replication since server start",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_MAX_DATA_TRANSFER_RATE_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationMaxDataTransferRate,
            "Maximum replication data transfer rate in bytes/sec seen since server start",
            &[],
            subsystems::REPLICATION
        );

    pub static ref REPLICATION_RECENT_BACKLOG_COUNT_MD: MetricDescriptor =
        new_gauge_md(
            MetricName::ReplicationRecentBacklogCount,
            "Total number of objects seen in replication backlog in the last 5 minutes",
            &[],
            subsystems::REPLICATION
        );
}