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Google Cloud 로드밸런싱으로 단일 또는 여러 지역에 로드 밸런싱 컴퓨팅 리소스를 분산하여 고가용성 요구 사항을 충족할 수 있습니다. 아울러 단일 애니캐스트(Anycast) IP 뒤에 리소스를 배치하고, 지능형 자동 확장 기능(Autoscaling)으로 리소스를 늘리거나 줄일 수 있습니다.
Datadog Google Cloud Platform 통합을 사용하여 Google Cloud 로드밸런싱에서 메트릭을 수집합니다.
아직 설치하지 않았다면 먼저 Google 클라우드 플랫폼 통합을 설정합니다. 그 외 다른 설치가 필요하지 않습니다.
Google Cloud HTTP Loadbalancer 로그는 Google Cloud Logging으로 수집하여 클라우드 Pub/Sub 토픽을 통해 데이터 플로우 작업으로 전송됩니다. 아직 설정하지 않았다면 Datadog 데이터 플로우 템플릿으로 로깅을 설정하세요.
해당 작업이 완료되면 Google Cloud Logging에서 Google Cloud HTTP Loadbalancer 로그를 다음 Pub/Sub 주제로 내보냅니다.
gcp.loadbalancing.https.backend_latencies.avg (gauge) | Average latency of request sent by the proxy to backend until proxy receives last byte of response from backend. Shown as millisecond |
gcp.loadbalancing.https.backend_latencies.p95 (gauge) | 95th percentile of latency of request sent by the proxy to backend until proxy receives last byte of response from backend. Shown as millisecond |
gcp.loadbalancing.https.backend_latencies.p99 (gauge) | 99th percentile of latency of request sent by the proxy to backend until proxy receives last byte of response from backend. Shown as millisecond |
gcp.loadbalancing.https.backend_latencies.samplecount (count) | Sample count of latency of request sent by the proxy to backend until proxy receives last byte of response from backend. Shown as sample |
gcp.loadbalancing.https.backend_latencies.sumsqdev (gauge) | Sum of squared deviation for latency of request sent by the proxy to backend until proxy receives last byte of response from backend. Shown as millisecond |
gcp.loadbalancing.https.backend_request_bytes_count (count) | The number of bytes sent as requests from external HTTP/S load balancer to backends. Shown as byte |
gcp.loadbalancing.https.backend_request_count (count) | The number of requests served by backends of HTTP/S load balancer. Shown as request |
gcp.loadbalancing.https.backend_response_bytes_count (count) | The number of bytes sent as responses from backends (or cache) to HTTP/S load balancer. Shown as byte |
gcp.loadbalancing.https.frontend_tcp_rtt.avg (gauge) | Average RTT for each connection between client and proxy. Shown as millisecond |
gcp.loadbalancing.https.frontend_tcp_rtt.p95 (gauge) | 95th percentile of RTT for each connection between client and proxy. Shown as millisecond |
gcp.loadbalancing.https.frontend_tcp_rtt.p99 (gauge) | 99th percentile RTT for each connection between client and proxy. Shown as millisecond |
gcp.loadbalancing.https.frontend_tcp_rtt.samplecount (count) | Sample count of RTT for each connection between client and proxy. Shown as sample |
gcp.loadbalancing.https.frontend_tcp_rtt.sumsqdev (gauge) | Sum of squared deviation of RTT for each connection between client and proxy. Shown as millisecond |
gcp.loadbalancing.https.internal.backend_latencies.avg (gauge) | Average of latency calculated from request sent by proxy to the backend until proxy received last byte of response from backend. Shown as millisecond |
gcp.loadbalancing.https.internal.backend_latencies.p95 (gauge) | 95th percentile of latency calculated from request sent by proxy to the backend until proxy received last byte of response from backend. Shown as millisecond |
gcp.loadbalancing.https.internal.backend_latencies.p99 (gauge) | 99th percentile of latency calculated from request sent by proxy to the backend until proxy received last byte of response from backend. Shown as millisecond |
gcp.loadbalancing.https.internal.backend_latencies.samplecount (count) | Sample count of latency calculated from request sent by proxy to the backend until proxy received last byte of response from backend. Shown as sample |
gcp.loadbalancing.https.internal.backend_latencies.sumsqdev (gauge) | Sum of squared deviation of latency calculated from request sent by proxy to the backend until proxy received last byte of response from backend. Shown as millisecond |
gcp.loadbalancing.https.internal.request_bytes_count (count) | The number of bytes sent as requests from clients to HTTP/S load balancer. Shown as byte |
gcp.loadbalancing.https.internal.request_count (count) | The number of requests served by HTTP/S load balancer. Shown as request |
gcp.loadbalancing.https.internal.response_bytes_count (count) | The number of bytes sent as responses from HTTP/S load balancer to clients. Shown as byte |
gcp.loadbalancing.https.internal.total_latencies.avg (gauge) | Average of the latency calculated from when request received by proxy until the proxy sees ACK from client on last response byte. Shown as millisecond |
gcp.loadbalancing.https.internal.total_latencies.p95 (gauge) | 95th percentile of the latency calculated from when request received by proxy until the proxy sees ACK from client on last response byte. Shown as millisecond |
gcp.loadbalancing.https.internal.total_latencies.p99 (gauge) | 99th percentile of the latency calculated from when request received by proxy until the proxy sees ACK from client on last response byte. Shown as millisecond |
gcp.loadbalancing.https.internal.total_latencies.samplecount (count) | Sample count of the latency calculated from when request received by proxy until the proxy sees ACK from client on last response byte. Shown as sample |
gcp.loadbalancing.https.internal.total_latencies.sumsqdev (gauge) | Sum of squared deviation of the latency calculated from when request received by proxy until the proxy sees ACK from client on last response byte. Shown as millisecond |
gcp.loadbalancing.https.request_bytes_count (count) | Bytes sent as requests from clients to L7 load balancer. Shown as byte |
gcp.loadbalancing.https.request_count (count) | Number of requests served by L7 load balancer. Shown as request |
gcp.loadbalancing.https.response_bytes_count (count) | Bytes sent as responses from L7 load balancer to clients. Shown as byte |
gcp.loadbalancing.https.total_latencies.avg (gauge) | Average latency calculated from request received by proxy until proxy sees ACK from client on last response byte. Shown as millisecond |
gcp.loadbalancing.https.total_latencies.p95 (gauge) | 95th percentile of latency calculated from request received by proxy until proxy sees ACK from client on last response byte. Shown as millisecond |
gcp.loadbalancing.https.total_latencies.p99 (gauge) | 99th percentile of latency calculated from request received by proxy until proxy sees ACK from client on last response byte. Shown as millisecond |
gcp.loadbalancing.https.total_latencies.samplecount (count) | Sample count of latency calculated from request received by proxy until proxy sees ACK from client on last response byte. Shown as sample |
gcp.loadbalancing.https.total_latencies.sumsqdev (gauge) | Sum of squared deviation of latency calculated from request received by proxy until proxy sees ACK from client on last response byte. Shown as millisecond |
gcp.loadbalancing.l3.external.egress_bytes_count (count) | The number of bytes sent from NetLB backend to client of the flow. For TCP flows it's counting bytes on application stream only. Shown as byte |
gcp.loadbalancing.l3.external.egress_packets_count (count) | The number of packets sent from NetLB backend to client of the flow. Shown as packet |
gcp.loadbalancing.l3.external.ingress_bytes_count (count) | The number of bytes sent from client to NetLB backend. For TCP flows it's counting bytes on application stream only. Shown as byte |
gcp.loadbalancing.l3.external.ingress_packets_count (count) | The number of packets sent from client to NetLB backend. Shown as packet |
gcp.loadbalancing.l3.external.rtt_latencies.avg (gauge) | Average RTT measured over TCP connections for NetLB flows. Shown as millisecond |
gcp.loadbalancing.l3.external.rtt_latencies.p95 (gauge) | 95th percentile of RTT measured over TCP connections for NetLB flows. Shown as millisecond |
gcp.loadbalancing.l3.external.rtt_latencies.p99 (gauge) | 99th percentile of RTT measured over TCP connections for NetLB flows. Shown as millisecond |
gcp.loadbalancing.l3.external.rtt_latencies.samplecount (count) | Sample count of RTT measured over TCP connections for NetLB flows. Shown as sample |
gcp.loadbalancing.l3.external.rtt_latencies.sumsqdev (gauge) | Sum of squared deviation for RTT measured over TCP connections for NetLB flows. Shown as millisecond |
gcp.loadbalancing.l3.internal.egress_bytes_count (count) | The number of bytes sent from ILB backend to client (for TCP flows it's counting bytes on application stream only). Shown as byte |
gcp.loadbalancing.l3.internal.egress_packets_count (count) | The number of packets sent from ILB backend to client of the flow. Shown as packet |
gcp.loadbalancing.l3.internal.ingress_bytes_count (count) | The number of bytes sent from client to ILB backend (for TCP flows it's counting bytes on application stream only). Shown as byte |
gcp.loadbalancing.l3.internal.ingress_packets_count (count) | The number of packets sent from client to ILB backend. Shown as packet |
gcp.loadbalancing.l3.internal.rtt_latencies.avg (gauge) | Average RTT measured over TCP connections for ILB flows. Shown as millisecond |
gcp.loadbalancing.l3.internal.rtt_latencies.p95 (gauge) | 95th percentile of RTT measured over TCP connections for ILB flows. Shown as millisecond |
gcp.loadbalancing.l3.internal.rtt_latencies.p99 (gauge) | 99th percentile of RTT measured over TCP connections for ILB flows. Shown as millisecond |
gcp.loadbalancing.l3.internal.rtt_latencies.samplecount (count) | Sample count for RTT latencies Shown as sample |
gcp.loadbalancing.l3.internal.rtt_latencies.sumsqdev (gauge) | Sum of squared deviation for RTT latencies Shown as millisecond |
gcp.loadbalancing.tcp_ssl_proxy.closed_connections (count) | Number of connections that were terminated over TCP/SSL proxy. Shown as connection |
gcp.loadbalancing.tcp_ssl_proxy.egress_bytes_count (count) | Number of bytes sent from VM to client using proxy. Shown as byte |
gcp.loadbalancing.tcp_ssl_proxy.frontend_tcp_rtt.avg (gauge) | Average smoothed RTT measured by the proxy's TCP stack. Each minute application layer bytes pass from proxy to client. Shown as millisecond |
gcp.loadbalancing.tcp_ssl_proxy.frontend_tcp_rtt.p95 (gauge) | 95th percentile of smoothed RTT measured by the proxy's TCP stack. Each minute application layer bytes pass from proxy to client. Shown as millisecond |
gcp.loadbalancing.tcp_ssl_proxy.frontend_tcp_rtt.p99 (gauge) | 99th percentile of smoothed RTT measured by the proxy's TCP stack. Each minute application layer bytes pass from proxy to client. Shown as millisecond |
gcp.loadbalancing.tcp_ssl_proxy.frontend_tcp_rtt.samplecount (count) | Sample count of smoothed RTT measured by the proxy's TCP stack. Each minute application layer bytes pass from proxy to client. Shown as sample |
gcp.loadbalancing.tcp_ssl_proxy.frontend_tcp_rtt.sumsqdev (gauge) | Sum of squared deviation of smoothed RTT measured by the proxy's TCP stack. Each minute application layer bytes pass from proxy to client. Shown as millisecond |
gcp.loadbalancing.tcp_ssl_proxy.ingress_bytes_count (count) | Number of bytes sent from client to VM using proxy. Shown as byte |
gcp.loadbalancing.tcp_ssl_proxy.new_connections (count) | Number of connections that were created over TCP/SSL proxy. Shown as connection |
gcp.loadbalancing.tcp_ssl_proxy.open_connections (count) | Current number of outstanding connections through the TCP/SSL proxy. Shown as connection |
Google Cloud 로드밸런싱 통합은 이벤트를 포함하지 않습니다.
Google Cloud 로드밸런싱 통합은 서비스 점검을 포함하지 않습니다.
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