Kueri data monitoring NLB menggunakan console API dan SDK - Server Load Balancer

Anda dapat menggunakan Cloud Monitor untuk memecahkan masalah jaringan seperti timeout permintaan atau pembatasan traffic, serta memeriksa beban dan performa instans Network Load Balancer (NLB). Cloud Monitor menampilkan status berjalan dan metrik resource NLB Anda guna membantu mengidentifikasi masalah secara cepat. Data pemantauan NLB dapat dilihat melalui Konsol, dengan memanggil operasi API, atau menggunakan SDK.

Lihat data pemantauan di Konsol

Masuk ke Konsol NLB.
Di bilah navigasi atas, pilih wilayah tempat instans NLB ditempatkan.
Anda dapat melihat data pemantauan di halaman Instances dengan salah satu cara berikut:
- Lihat data pemantauan di halaman Instances
  1. Di halaman Instances, klik pada kolom Monitoring untuk instans yang dituju.
  2. Di panel Monitoring Information, Anda dapat beralih antar tab Instance, Listener, dan VIP (Zone) untuk melihat data pemantauan.
- Lihat data pemantauan di halaman detail instans
  1. Di halaman Instances, temukan instans yang dituju lalu klik ID instans tersebut.
  2. Di tab Instance Details, klik tab Monitoring.
  3. Di tab Monitoring, Anda dapat beralih antar tab Instance, Listener, dan VIP (Zone) untuk melihat data pemantauan.
Catatan
- Untuk informasi selengkapnya mengenai metrik NLB, lihat Metrik NLB.
- Secara default, data pemantauan untuk satu jam terakhir ditampilkan. Anda dapat memilih untuk melihat data pemantauan selama 3 jam, 6 jam, atau 12 jam terakhir. Anda juga dapat memilih Custom untuk menentukan rentang waktu kustom.
- Jika Anda mengaktifkan Auto-refresh, grafik pemantauan akan diperbarui secara otomatis setiap menit.

Lihat data pemantauan dengan memanggil operasi API

Bagian ini menjelaskan cara melihat metrik dan data pemantauan detail instans NLB dengan memanggil operasi API Cloud Monitor.

Gambar berikut menunjukkan prosesnya. monitoring

Prosesnya adalah sebagai berikut:

Kueri Namespace. Panggil operasi DescribeProjectMeta untuk mengkueri namespace NLB di Cloud Monitor.
Opsional: Lihat metrik yang tersedia. Anda dapat memanggil operasi DescribeMetricMetaList untuk mengkueri deskripsi metrik deret waktu yang didukung oleh Cloud Monitor, atau lihat Metrik NLB.
Lihat data pemantauan untuk metrik tertentu.
- Panggil operasi DescribeMetricLast untuk mengkueri data pemantauan terbaru dari objek yang dipantau NLB tertentu.
- Panggil operasi DescribeMetricList untuk mengkueri data pemantauan deret waktu dari objek yang dipantau NLB tertentu dalam rentang waktu yang ditentukan.

DescribeProjectMeta

Panggil operasi DescribeProjectMeta untuk mengkueri namespace NLB di Cloud Monitor. Untuk informasi selengkapnya, lihat DescribeProjectMeta.

Masuk ke OpenAPI Explorer.
Atur parameter Labels menjadi [{"name":"product","value":"NLB"}] dan biarkan parameter lainnya tetap pada nilai default. Lalu, klik Initiate Call.
Contoh permintaan
```
http(s)://[Endpoint]/?Action=DescribeProjectMeta
&Labels=[{"name":"product","value":"NLB"}]
&<Common request parameters>
```

Ambil namespace NLB di Cloud Monitor dari respons. Misalnya, nilai Namespace adalah acs_nlb.

Contoh respons

{
  "RequestId": "D214F951-A63D-523D-8EB5-827F691C0F76",
  "PageSize": 30,
  "PageNumber": 1,
  "Total": 1,
  "Resources": {
    "Resource": [
      {
        "Description": "Network Load Balancer",
        "Labels": "[{\"name\":\"product\",\"value\":\"NLB\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"groupFlag\",\"value\":\"true\"},{\"name\":\"cnName\",\"value\":\"Network Load Balancer\"},{\"name\":\"enName\",\"value\":\"Network Load Balancer\"}]",
        "Namespace": "acs_nlb"
      }
    ]
  },
  "Code": 200,
  "Success": true
}

DescribeMetricMetaList

Panggil operasi DescribeMetricMetaList untuk mengkueri deskripsi metrik deret waktu yang didukung oleh Cloud Monitor. Untuk informasi selengkapnya, lihat DescribeMetricMetaList.

Masuk ke OpenAPI Explorer.
Atur parameter Namespace menjadi acs_nlb dan gunakan nilai default untuk parameter lainnya. Klik Initiate Call.
Contoh permintaan
```
http(s)://[Endpoint]/?Action=DescribeMetricMetaList
&Namespace=acs_nlb
&<Common request parameters>
```

Lihat metrik deret waktu NLB dalam respons.

Contoh respons

{
  "TotalCount": 30,
  "RequestId": "9912911F-AEE2-52A0-AF4E-E0EC16F859E4",
  "Resources": {
    "Resource": [
      {
        "MetricName": "ActiveConnection",
        "Periods": "60,300",
        "Description": "Active connections per second for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"true\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "DropConnection",
        "Periods": "60,300",
        "Description": "Dropped connections per second for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "DropPacketRX",
        "Periods": "60,300",
        "Description": "Dropped inbound packets per second for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "DropPacketTX",
        "Periods": "60,300",
        "Description": "Dropped outbound packets per second for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "DropTrafficRX",
        "Periods": "60,300",
        "Description": "Dropped inbound traffic in bits/s for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"bits/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "bits/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "DropTrafficTX",
        "Periods": "60,300",
        "Description": "Dropped outbound traffic in bits/s for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"bits/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "bits/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InactiveConnection",
        "Periods": "60,300",
        "Description": "Number of inactive connections for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count",
        "Statistics": "Sum",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceActiveConnection",
        "Periods": "60,300",
        "Description": "Number of active connections for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"true\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceDropConnection",
        "Periods": "60,300",
        "Description": "Dropped connections per second for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"true\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceDropPacketRX",
        "Periods": "60,300",
        "Description": "Dropped inbound packets per second for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceDropPacketTX",
        "Periods": "60,300",
        "Description": "Dropped outbound packets per second for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceDropTrafficRX",
        "Periods": "60,300",
        "Description": "Dropped inbound traffic in bits/s for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"bits/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "bits/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceDropTrafficTX",
        "Periods": "60,300",
        "Description": "Dropped outbound traffic in bits/s for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"bits/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "bits/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceInactiveConnection",
        "Periods": "60,300",
        "Description": "Inactive connections per second for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceMaxConnection",
        "Periods": "60,300",
        "Description": "Maximum concurrent connections per second for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceNewConnection",
        "Periods": "60,300",
        "Description": "New connections per second for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstancePacketRX",
        "Periods": "60,300",
        "Description": "Inbound packets per second for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstancePacketTX",
        "Periods": "60,300",
        "Description": "Outbound packets per second for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceTrafficRX",
        "Periods": "60,300",
        "Description": "Inbound traffic in bits/s for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"bits/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"true\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "bits/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceTrafficTX",
        "Periods": "60,300",
        "Description": "Outbound traffic in bits/s for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"bits/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "bits/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "InstanceUnhealthyServerCount",
        "Periods": "60,300",
        "Description": "Number of unhealthy backend ECS instances for the instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"true\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count",
        "Statistics": "Sum",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "ListenerHeathyServerCount",
        "Periods": "60,300",
        "Description": "Number of healthy backend ECS instances for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"true\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count",
        "Statistics": "Minimum",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "ListenerPacketRX",
        "Periods": "60,300",
        "Description": "Inbound packets per second for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "ListenerPacketTX",
        "Periods": "60,300",
        "Description": "Outbound packets per second for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "ListenerUnhealthyServerCount",
        "Periods": "60,300",
        "Description": "Number of unhealthy backend ECS instances for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"true\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count",
        "Statistics": "Maximum",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "MaxConnection",
        "Periods": "60,300",
        "Description": "Maximum connections per second for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"false\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "NewConnection",
        "Periods": "60,300",
        "Description": "New connections per second for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"true\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "Count/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "NlbInstanceHeathyServerCount",
        "Periods": "60,300",
        "Description": "Number of healthy backend servers for the NLB instance",
        "Dimensions": "userId,instanceId",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"Count\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"HighResolution\",\"value\":\"false\"},{\"name\":\"HighResolutionPeriod\",\"value\":\"\"},{\"name\":\"dataType\",\"value\":\"\"},{\"name\":\"DefaultTemplate\",\"value\":\"true\"},{\"name\":\"dashboardFlag\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"instance\"}]",
        "Unit": "Count",
        "Statistics": "Sum",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "TrafficRXNew",
        "Periods": "60,300",
        "Description": "Inbound traffic in bits/s for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"bits/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "bits/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      },
      {
        "MetricName": "TrafficTXNew",
        "Periods": "60,300",
        "Description": "Outbound traffic in bits/s for the listener",
        "Dimensions": "userId,instanceId,listenerPort,listenerProtocol",
        "Labels": "[{\"name\":\"minAlertPeriod\",\"value\":\"60\"},{\"name\":\"alertDefault\",\"value\":\"\"},{\"name\":\"unitFactor\",\"value\":\"1\"},{\"name\":\"alertUnit\",\"value\":\"bits/s\"},{\"name\":\"productCategory\",\"value\":\"nlb\"},{\"name\":\"is_alarm\",\"value\":\"true\"},{\"name\":\"metricCategory\",\"value\":\"port\"}]",
        "Unit": "bits/s",
        "Statistics": "Average",
        "Namespace": "acs_nlb"
      }
    ]
  },
  "Code": 200,
  "Success": true
}

DescribeMetricLast

Anda dapat memanggil operasi DescribeMetricLast untuk mengkueri data pemantauan terbaru dari objek yang dipantau NLB tertentu. Topik ini memberikan contoh cara mengkueri data pemantauan untuk InstanceNewConnection. Untuk informasi selengkapnya, lihat DescribeMetricLast.

Masuk ke OpenAPI Explorer.
Atur parameter permintaan untuk InstanceNewConnection lalu klik Initiate Call.
Konfigurasikan parameter berikut dan biarkan parameter lainnya tetap pada nilai default.
- MetricName: Nama metrik. Nilainya harus InstanceNewConnection.
- Dimensions: Peta dimensi yang menentukan resource yang ingin Anda kueri datanya. Atur nilainya menjadi [{"instanceId":"nlb-defs3vztfty3nm****"}].
- Namespace: Namespace layanan. Atur parameter ini menjadi acs_nlb.
Contoh permintaan
```
http(s)://[Endpoint]/?Action=DescribeMetricLast
&MetricName=InstanceNewConnection
&Namespace=acs_nlb
&Dimensions=[{"instanceId":"nlb-defs3vztfty3nm****"}]
&<Common request parameters>
```

Anda dapat melihat data pemantauan terbaru InstanceNewConnection dalam respons.

Contoh respons

{
  "RequestId": "7F96EE67-5172-567E-9A80-410705EC4A99",
  "Period": "60",
  "Datapoints": "[{\"timestamp\":1665479760000,\"instanceId\":\"nlb-defs3vztfty3nm****\",\"userId\":\"1461700914926653\",\"Average\":7.0}]",
  "Code": "200",
  "Success": true
}

DescribeMetricList

Panggil operasi DescribeMetricList untuk mengkueri data pemantauan deret waktu dari objek yang dipantau NLB dalam rentang waktu tertentu. Topik ini memberikan contoh cara mengkueri data pemantauan jumlah maksimum koneksi bersamaan per detik untuk sebuah instans. Untuk informasi selengkapnya, lihat DescribeMetricList.

Masuk ke OpenAPI Explorer.
Atur parameter permintaan untuk mengkueri data pemantauan InstanceMaxConnection dalam rentang waktu tertentu, lalu klik Initiate Call.
Konfigurasikan parameter berikut dan biarkan parameter lainnya tetap pada nilai default.
- MetricName: Nama metrik. Atur parameter ini menjadi InstanceMaxConnection.
- Namespace: Menentukan namespace layanan. Nilainya harus acs_nlb.
- Dimensions: Peta dimensi yang menentukan resource yang ingin Anda kueri datanya. Atur nilainya menjadi [{"instanceId":"nlb-q5515xt60rx5s2****"}].
- StartTime: Awal rentang waktu untuk dikueri. Nilai StartTime harus lebih awal daripada nilai EndTime. Contoh: 2022-10-13 20:45:03.
  Format yang didukung:
  - Stempel waktu UNIX: jumlah milidetik sejak 1 Januari 1970.
  - Format: YYYY-MM-DDThh:mm:ssZ.
- EndTime: Akhir rentang waktu kueri. Format yang didukung sama seperti parameter StartTime. Contoh: 2022-10-13 20:47:03.
Contoh permintaan
```
http(s)://[Endpoint]/?Action=DescribeMetricList
&MetricName=InstanceMaxConnection
&Namespace=acs_nlb
&Dimensions=[{"instanceId":"nlb-q5515xt60rx5s2****"}]
&StartTime=2022-10-13 20:45:03
&EndTime=2022-10-13 20:47:03
&<Common request parameters>
```

Anda dapat melihat data pemantauan untuk InstanceMaxConnection dalam rentang waktu yang ditentukan dalam respons.

Contoh respons

{
  "RequestId": "8FBB3D06-834C-57EA-B641-37538EB5FF4E",
  "Period": "60",
  "Datapoints": "[{\"timestamp\":1665665040000,\"instanceId\":\"nlb-q5515xt60rx5s2****\",\"userId\":\"1429972739299349\",\"Average\":3.9668172E7},{\"timestamp\":1665665100000,\"instanceId\":\"nlb-q5515xt60rx5s2****\",\"userId\":\"1429972739299349\",\"Average\":3.9668172E7}]",
  "Code": "200",
  "Success": true
}

Lihat data pemantauan menggunakan SDK

Anda dapat melihat metrik NLB dan data pemantauan detail menggunakan SDK. Topik ini memberikan contoh cara memanggil operasi DescribeMetricList menggunakan SDK untuk mengkueri jumlah maksimum koneksi bersamaan per detik untuk instans NLB.

Masuk ke OpenAPI Explorer.
Atur parameter permintaan berikut dan biarkan parameter lainnya tetap pada nilai default.
- MetricName: Nama metrik. Atur parameter ini menjadi InstanceMaxConnection.
- Namespace: Namespace layanan. Nilainya harus acs_nlb.
- Dimensions: Dimensi resource yang ingin Anda kueri datanya. Atur nilainya menjadi [{"instanceId":"nlb-q5515xt60rx5s2****"}].
- StartTime: Awal rentang waktu untuk dikueri. Nilai StartTime tidak boleh lebih akhir dari atau sama dengan nilai EndTime. Contoh: 2022-10-13 20:45:03.
  Format yang didukung:
  - Stempel waktu UNIX: jumlah milidetik sejak 1 Januari 1970.
  - Format: YYYY-MM-DDThh:mm:ssZ.
- EndTime: Akhir rentang waktu kueri. Nilainya harus dalam format yang sama seperti parameter StartTime, misalnya 2022-10-13 20:47:03.
Di tab SDK Sample Code, pilih Python lalu klik Run Example.
Lihat hasilnya di panel yang muncul di bagian bawah halaman.