Supported OS
このチェックは、Datadog Agent を通じて Silk を監視します。
ホストで実行されている Agent 用にこのチェックをインストールおよび構成する場合は、以下の手順に従ってください。コンテナ環境の場合は、オートディスカバリーのインテグレーションテンプレートのガイドを参照してこの手順を行ってください。
Silk チェックは Datadog Agent パッケージに含まれています。 サーバーに追加でインストールする必要はありません。
Silk のパフォーマンスデータを収集するには、Agent のコンフィギュレーションディレクトリのルートにある conf.d/ フォルダーの silk.d/conf.yaml ファイルを編集します。使用可能なすべてのコンフィギュレーションオプションについては、サンプル silk.d/conf.yaml を参照してください。
Agent の status サブコマンドを実行し、Checks セクションで silk を探します。
| silk.replication.system.logical_in (gauge) | Replication system logical in |
| silk.replication.system.logical_out (gauge) | Replication system logical out |
| silk.replication.system.physical_in (gauge) | Replication system physical in |
| silk.replication.system.physical_out (gauge) | Replication system physical out |
| silk.replication.volume.logical_in (gauge) | Replication volume logical in |
| silk.replication.volume.logical_out (gauge) | Replication volume logical out |
| silk.replication.volume.physical_in (gauge) | Replication volume physical in |
| silk.replication.volume.physical_out (gauge) | Replication volume physical out |
| silk.system.block_size.io_ops.avg (gauge) | Average system IO operations tagged by block size Shown as operation |
| silk.system.block_size.latency.inner (gauge) | System inner latency tagged by block size Shown as millisecond |
| silk.system.block_size.latency.outer (gauge) | System outer latency tagged by block size Shown as millisecond |
| silk.system.block_size.throughput.avg (gauge) | Average system throughput tagged by block size Shown as megabyte |
| silk.system.capacity.allocated (gauge) | Allocated system capacity Shown as kibibyte |
| silk.system.capacity.allocated_snapshots_and_views (gauge) | Allocated system capacity for snapshots and views Shown as kibibyte |
| silk.system.capacity.allocated_volumes (gauge) | Allocated system capacity for volumes Shown as kibibyte |
| silk.system.capacity.curr_dt_chunk (gauge) | Current DT chunk system capacity Shown as kibibyte |
| silk.system.capacity.free (gauge) | Free system capacity Shown as kibibyte |
| silk.system.capacity.logical (gauge) | Logical system capacity Shown as kibibyte |
| silk.system.capacity.physical (gauge) | Physical system capacity Shown as kibibyte |
| silk.system.capacity.provisioned (gauge) | Provisioned total system capacity Shown as kibibyte |
| silk.system.capacity.provisioned_snapshots (gauge) | Provisioned system capacity for snapshots Shown as kibibyte |
| silk.system.capacity.provisioned_views (gauge) | Provisioned system capacity for views Shown as kibibyte |
| silk.system.capacity.provisioned_volumes (gauge) | Provisioned system capacity for volumes Shown as kibibyte |
| silk.system.capacity.reserved (gauge) | Reserved system capacity Shown as kibibyte |
| silk.system.capacity.total (gauge) | Total system capacity Shown as kibibyte |
| silk.system.io_ops.avg (gauge) | Average system IO operations Shown as operation |
| silk.system.io_ops.max (gauge) | Maximum system IO operations Shown as operation |
| silk.system.latency.inner (gauge) | System inner latency Shown as millisecond |
| silk.system.latency.outer (gauge) | System outer latency Shown as millisecond |
| silk.system.read.io_ops.avg (gauge) | Average system read IO operations Shown as operation |
| silk.system.read.latency.inner (gauge) | System inner read latency Shown as millisecond |
| silk.system.read.latency.outer (gauge) | System outer read latency Shown as millisecond |
| silk.system.read.throughput.avg (gauge) | Average system read throughput Shown as megabyte |
| silk.system.throughput.avg (gauge) | Average system throughput Shown as megabyte |
| silk.system.throughput.max (gauge) | Maximum system throughput Shown as megabyte |
| silk.system.views_count (gauge) | Host view count |
| silk.system.volumes_count (gauge) | Host volume count |
| silk.system.write.io_ops.avg (gauge) | Average system write IO operations Shown as operation |
| silk.system.write.latency.inner (gauge) | System inner write latency Shown as millisecond |
| silk.system.write.latency.outer (gauge) | System outer write latency Shown as millisecond |
| silk.system.write.throughput.avg (gauge) | Average system write throughput Shown as megabyte |
| silk.volume.block_size.io_ops.avg (gauge) | Average volume IO operations tagged by block size Shown as operation |
| silk.volume.block_size.latency.inner (gauge) | Volume inner latency tagged by block size Shown as millisecond |
| silk.volume.block_size.latency.outer (gauge) | Volume outer latency tagged by block size Shown as millisecond |
| silk.volume.block_size.throughput.avg (gauge) | Average volume throughput tagged by block size Shown as megabyte |
| silk.volume.compressed_ratio.avg (gauge) | Average compressed ratio |
| silk.volume.io_ops.avg (gauge) | Average volume IO operations Shown as operation |
| silk.volume.io_ops.max (gauge) | Maximum volume IO operations Shown as operation |
| silk.volume.latency.inner (gauge) | Volume inner latency Shown as millisecond |
| silk.volume.latency.outer (gauge) | Volume outer latency Shown as millisecond |
| silk.volume.logical_capacity (gauge) | Volume logical capacity Shown as kibibyte |
| silk.volume.no_dedup (gauge) | |
| silk.volume.read.io_ops.avg (gauge) | Average volume IO read operations Shown as operation |
| silk.volume.read.latency.inner (gauge) | Volume inner read latency Shown as millisecond |
| silk.volume.read.latency.outer (gauge) | Volume outer read latency Shown as millisecond |
| silk.volume.read.throughput.avg (gauge) | Average volume read throughput Shown as megabyte |
| silk.volume.size (gauge) | Volume size Shown as byte |
| silk.volume.snapshots_logical_capacity (gauge) | Volume capacity for snapshots Shown as kibibyte |
| silk.volume.stream_average_compressed_bytes (gauge) | Average stream compressed size Shown as kibibyte |
| silk.volume.throughput.avg (gauge) | Average volume throughput Shown as megabyte |
| silk.volume.throughput.max (gauge) | Maximum volume throughput Shown as megabyte |
| silk.volume.write.io_ops.avg (gauge) | Average volume IO write operations Shown as operation |
| silk.volume.write.latency.inner (gauge) | Volume inner write latency Shown as millisecond |
| silk.volume.write.latency.outer (gauge) | Volume outer write latency Shown as millisecond |
| silk.volume.write.throughput.avg (gauge) | Average volume write throughput Shown as megabyte |
Silk インテグレーションは、Silk サーバーから発信されるイベントを記録します。イベントレベルは以下のようにマッピングされます。
| Silk | Datadog |
|---|---|
INFO | info |
ERROR | error |
WARNING | warning |
CRITICAL | error |
silk.system.state
Returns CRITICAL if the system is degraded, WARNING if the system is offline. Returns OK if ONLINE, UNKNOWN if the endpoint is is inaccessible.
Statuses: ok, critical, unknown, warning
silk.server.state
Returns OK if the server is ONLINE, UNKNOWN if the endpoint is inaccessible or returns a non-OK status. Tagged by server_name.
Statuses: ok, unknown
silk.can_connect
Returns CRITICAL if check cannot access stats endpoints, WARNING if an error response is encountered. Returns OK otherwise.
Statuses: ok, critical, warning
ご不明な点は、Datadog のサポートチームまでお問い合わせください。
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