refactor(obs): migrate metrics runtime/schema and tighten migration guards (#2584)

2026-08-31 01:09:23 +00:00 · 2026-04-18 15:51:15 +08:00
parent 03f8270a60
commit 1cbf156559
98 changed files with 1536 additions and 652 deletions
@@ -0,0 +1,135 @@
+// 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.
+
+#![allow(dead_code)]
+
+use crate::{MetricDescriptor, MetricName, new_gauge_md, subsystems};
+use std::sync::LazyLock;
+
+pub static REPLICATION_AVERAGE_ACTIVE_WORKERS_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationAverageActiveWorkers,
+        "Average number of active replication workers",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_AVERAGE_QUEUED_BYTES_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationAverageQueuedBytes,
+        "Average number of bytes queued for replication since server start",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_AVERAGE_QUEUED_COUNT_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationAverageQueuedCount,
+        "Average number of objects queued for replication since server start",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_AVERAGE_DATA_TRANSFER_RATE_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationAverageDataTransferRate,
+        "Average replication data transfer rate in bytes/sec",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_CURRENT_ACTIVE_WORKERS_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationCurrentActiveWorkers,
+        "Total number of active replication workers",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_CURRENT_DATA_TRANSFER_RATE_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationCurrentDataTransferRate,
+        "Current replication data transfer rate in bytes/sec",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_LAST_MINUTE_QUEUED_BYTES_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationLastMinuteQueuedBytes,
+        "Number of bytes queued for replication in the last full minute",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_LAST_MINUTE_QUEUED_COUNT_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationLastMinuteQueuedCount,
+        "Number of objects queued for replication in the last full minute",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_MAX_ACTIVE_WORKERS_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationMaxActiveWorkers,
+        "Maximum number of active replication workers seen since server start",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_MAX_QUEUED_BYTES_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationMaxQueuedBytes,
+        "Maximum number of bytes queued for replication since server start",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_MAX_QUEUED_COUNT_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationMaxQueuedCount,
+        "Maximum number of objects queued for replication since server start",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_MAX_DATA_TRANSFER_RATE_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationMaxDataTransferRate,
+        "Maximum replication data transfer rate in bytes/sec seen since server start",
+        &[],
+        subsystems::REPLICATION,
+    )
+});
+
+pub static REPLICATION_RECENT_BACKLOG_COUNT_MD: LazyLock<MetricDescriptor> = LazyLock::new(|| {
+    new_gauge_md(
+        MetricName::ReplicationRecentBacklogCount,
+        "Total number of objects seen in replication backlog in the last 5 minutes",
+        &[],
+        subsystems::REPLICATION,
+    )
+});