Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Metrik kehilangan paket Dasbor Performa dikumpulkan secara otomatis untuk project Anda.
Anda tidak perlu melakukan penyiapan apa pun, tetapi Anda memerlukan sejumlah VM tertentu dalam project untuk mendapatkan detail di dasbor performa project. Untuk informasi
selengkapnya, lihat Metrik.
Peristiwa yang memengaruhi metrik kehilangan paket Dasbor Performa mungkin memerlukan waktu hingga 10 menit untuk muncul.
Grafik kehilangan paket menunjukkan kehilangan paket dari waktu ke waktu. Sumbu vertikal menunjukkan persentase paket yang hilang, dan sumbu horizontal menunjukkan kapan kehilangan terjadi.
Izin yang diperlukan untuk langkah ini
Untuk menjalankan tugas ini, Anda harus diberi izin berikut
atau peran IAM berikut.
Izin
monitoring.timeSeries.list
Peran
Monitoring Viewer (roles/monitoring.viewer)
Monitoring Editor (roles/monitoring.editor)
Monitoring Admin (roles/monitoring.admin)
Konsol
Di Google Cloud console, buka halaman Performance Dashboard.
Di panel View options, di bagian Traffic type, pilih
Cross-zonal.
Di bagian Metric, pilih Packet loss.
Di bagian Jangka waktu, pilih interval tampilan dari 1 jam
hingga 6 minggu.
Di bagian Google Cloud regions, pilih region yang ingin Anda lihat datanya. Anda dapat memilih hingga lima wilayah.
Pada sumbu horizontal, klik waktu untuk menampilkan peta panas rata-rata kehilangan paket
antara pasangan zona pada waktu tersebut. Geser pemilih waktu untuk menampilkan
hilangnya paket pada waktu yang berbeda.
Di peta panas, klik kotak tertentu untuk melihat grafik dua arah
kehilangan paket di antara dua zona tersebut.
Dalam project layanan VPC Bersama, setiap project layanan mungkin tidak dapat mengakses semua informasi. Misalnya, satu project layanan memiliki VM hanya di satu zona dan project layanan lain memiliki VM hanya di zona yang berbeda. Jika dua kumpulan VM bertukar traffic, setiap project layanan dapat mengakses detail kehilangan paket untuk traffic yang mengarah ke VM-nya.
Demikian pula, dalam jaringan Virtual Private Cloud (VPC) yang di-peering yang berada di project yang berbeda, setiap project dapat mengakses informasi kehilangan paket hanya untuk traffic yang menuju VM-nya.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-04 UTC."],[],[],null,["# View project-specific packet loss dashboard\n\nPerformance Dashboard packet loss metrics are automatically collected for your\nproject.\n\nYou do not have to do any setup, but you do need a certain number of VMs in\nyour project to get the details in the project performance dashboard. For more\ninformation, see [Metrics](/network-intelligence-center/docs/performance-dashboard/concepts/overview#metrics).\n\nEvents affecting Performance Dashboard packet loss metrics might take up\nto 10 minutes to appear.\n\nThe packet loss graph shows packet loss over time. The vertical axis shows\nthe percentage of packet loss, and the horizontal axis shows when the losses\noccurred.\n\n#### Permissions required for this task\n\nTo perform this task, you must have been granted the following permissions\n*or* the following IAM roles.\n\n**Permissions**\n\n- `monitoring.timeSeries.list`\n\n**Roles**\n\n- Monitoring Viewer (`roles/monitoring.viewer`)\n- Monitoring Editor (`roles/monitoring.editor`)\n- Monitoring Admin (`roles/monitoring.admin`)\n\n\u003cbr /\u003e\n\n### Console\n\n1. In the Google Cloud console, go to the **Performance Dashboard** page.\n\n [Go to Performance Dashboard](https://console.cloud.google.com/net-intelligence/performance/dashboard)\n2. Click **Per Project**.\n3. In the **View options** panel, in the **Traffic type** section, select **Cross-zonal**.\n4. In the **Metric** section, select **Packet loss**.\n5. In the **Time period** section, choose the view interval from **1 hour** to **6 weeks**.\n6. In the **Google Cloud regions** section, select the regions for which you want to view data. You can select up to five regions.\n7. On the horizontal axis, click a time to show a heatmap of **average packet\n loss between zone pairs** at that time. Slide the time selector to show packet loss at different times.\n8. In the heatmap, click a particular square to see a bidirectional graph of packet loss between those two zones.\n\nIn Shared VPC service projects, individual service projects\nmight not be able to access all the information. For example, suppose one\nservice project has VMs in only one zone and another service project has VMs in\na different zone only. If the two sets of VMs exchange traffic, each\nservice project can access packet loss details for the traffic heading *toward*\ntheir VMs.\n\nSimilarly, in peered Virtual Private Cloud (VPC) networks that sit in\ndifferent projects, each project can access packet loss information only for the\ntraffic heading toward their VMs.\n\nTo learn how you can view information from more than one project, see\n[Monitor network performance for multiple\nprojects](/network-intelligence-center/docs/performance-dashboard/how-to/viewing-perf-dash-metrics#workspaces).\n\nWhat's next\n-----------\n\n- [View Google Cloud packet loss dashboard](/network-intelligence-center/docs/performance-dashboard/how-to/view-google-cloud-packet-loss)\n- [View project-specific latency dashboard](/network-intelligence-center/docs/performance-dashboard/how-to/view-project-specific-latency)\n- [View Google Cloud latency dashboard](/network-intelligence-center/docs/performance-dashboard/how-to/view-google-cloud-latency)\n- [Performance Dashboard metrics](/network-intelligence-center/docs/performance-dashboard/how-to/viewing-perf-dash-metrics)\n- [Troubleshoot Performance Dashboard](/network-intelligence-center/docs/performance-dashboard/support/troubleshooting)"]]
