---
title: "Cloud DB for Cache (VPC)の指標"
slug: "database-vcache-metric"
updated: 2026-09-17T09:57:51Z
published: 2026-09-17T09:57:51Z
canonical: "api.ncloud-docs.com/database-vcache-metric"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Cloud DB for Cache (VPC)の指標

VPC環境で利用できます。

Cloud DB for Cacheサービスのパフォーマンス/運用指標(メトリック)関連情報の説明です。パフォーマンス/運用指標は、NAVERクラウドプラットフォームの Cloud Insightサービスを通じて統合管理することができ、さまざまなモニタリングに活用できます。

              参考

              

パフォーマンス/運用指標をモニタリングに活用する方法は、[Cloud Insight APIガイド](/docs/ja/management-cloudinsight)をご参照ください。

## 基本情報

パフォーマンス/運用指標を活用するための Cloud DB for Cacheサービスの基本情報は次の通りです。

- 商品名(`prodName`)
  - System/Cloud DB for Cache(VPC)
- 商品キー(`cw_key`)
  - 480801732390162432

## パフォーマンス/運用指標

Cloud DB for Cacheサービスのパフォーマンス/運用指標は次の通りです。

- Metric

| Metric name | Data type | Unit | Metric type | Description | Interval | Aggregation |
| --- | --- | --- | --- | --- | --- | --- |
| ping_server | INTEGER | % | Basic | ping check (0 or 100) | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cpu_user | FLOAT | % | Basic | cpu user(%) | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cpu_nice | FLOAT | % | Basic, Default | cpu_nice(%) | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cpu_sys | FLOAT | % | Basic, Default | cpu_sys(%) | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cpu_iowait | FLOAT | num | Basic, Default | cpu_iowait | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cpu_idle | FLOAT | % | Basic, Default | cpu_idle(%) | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cpu_load_1 | FLOAT | num | Basic, Default | load avg 1min | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cpu_load_5 | FLOAT | num | Basic, Default | load avg 5min | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cpu_load_15 | FLOAT | num | Basic, Default | load avg 15min | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_root_used | INTEGER | bytes | Basic | root partition use size​ | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_root_free | INTEGER | bytes | Basic | root partition free size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_root_pct | FLOAT | % | Basic | root partition use percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_home_used | INTEGER | bytes | Basic | home partition use size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_home_free | INTEGER | bytes | Basic | home partition free size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_home_pct | FLOAT | % | Basic | home partition use percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_data_used | INTEGER | bytes | Basic | data partition use size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_data_free | INTEGER | bytes | Basic | data partition free size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_data_pct | FLOAT | % | Basic | data partition use percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| inode_root_used | INTEGER | bytes | Basic | inode use size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| inode_root_free | INTEGER | bytes | Basic | inode free size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| inode_root_pct | FLOAT | % | Basic | inode use percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| inode_home_used | INTEGER | bytes | Basic | inode home use size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| inode_home_free | INTEGER | bytes | Basic | inode home free size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| inode_home_pct | INTEGER | % | Basic | inode home use percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| inode_data_used | INTEGER | bytes | Basic | inode data use size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| inode_data_free | INTEGER | bytes | Basic | inode data free size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| inode_data_pct | INTEGER | % | Basic | inode data use percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_read | FLOAT | bytes | Basic | disk read io | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_write | FLOAT | bytes | Basic | disk write io | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| disk_total | FLOAT | bytes | Basic | disk total io | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| mem_used | INTEGER | bytes | Basic | memory use | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| mem_free | INTEGER | bytes | Basic | memory free | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| mem_pct | FLOAT | % | Basic | memory use percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| swap_used | INTEGER | bytes | Basic | swap use size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| swap_free | INTEGER | bytes | Basic | swap free size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| swap_pct | FLOAT | % | Basic, Default | swap use percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| swap_in | FLOAT | page/s | Basic, Default | swap in page per second | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| swap_out | FLOAT | page/s | Basic, Default | swap out page per second | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| open_files | INTEGER | num | Basic | open files number | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| io_util | FLOAT | % | Basic | io utilizaion percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| nic_tx | INTEGER | bytes | Basic | nic tx | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| nic_rx | INTEGER | bytes | Basic | nic rx | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| nic_total | INTEGER | bytes | Basic | nic total | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| os_process | String | - | Basic | os process name | Min1 | AVG |
| nic_pct | FLOAT | % | Basic | nic use percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_alive | INTEGER | num | Basic | redis alive check | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_connected_clients | INTEGER | num | Basic, Default | redis connected clients count | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_used_memory | INTEGER | bytes | Basic, Default | redis use memory size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_maxmemory | INTEGER | bytes | Basic, Default | redis max memory size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_mem_fragmentation_ratio | FLOAT | % | Basic, Default | redis memoy fragmentation ratio | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_rdb_bgsave_in_progress | INTEGER | num | Basic, Default | bgsave | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_instantaneous_ops_per_sec | INTEGER | num | Basic, Default | redis ops | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_expired_keys | INTEGER | num | Basic, Default | redis expire key | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_evicted_keys | INTEGER | num | Basic, Default | redis evicted key | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_keyspace_hits | INTEGER | num | Basic, Default | redis hit | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_keyspace_misses | INTEGER | num | Basic, Default | redis miss | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_role | String | num | Basic | redis role | Min1 | AVG |
| redis_memory_pct | FLOAT | % | Basic, Default | redis use memory percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_role_check | INTEGER | num | Basic | redis role check | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| redis_repl_check | INTEGER | num | Basic | redis repl check | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_alive | INTEGER | num | Basic | cache alive check | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_connected_clients | INTEGER | num | Basic, Default | cache connected clients count | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_used_memory | INTEGER | bytes | Basic, Default | cache use memory size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_maxmemory | INTEGER | bytes | Basic, Default | cache max memory size | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_mem_fragmentation_ratio | FLOAT | % | Basic, Default | cache memory fragmentation ratio | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_rdb_bgsave_in_progress | INTEGER | num | Basic, Default | bgsave | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_instantaneous_ops_per_sec | INTEGER | num | Basic, Default | cache ops | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_expired_keys | INTEGER | num | Basic, Default | cache expire key | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_evicted_keys | INTEGER | num | Basic, Default | cache evicted key | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_keyspace_hits | INTEGER | num | Basic, Default | cache hit | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_keyspace_misses | INTEGER | num | Basic, Default | cache miss | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_role | String | num | Basic | cache role | Min1 | AVG |
| cache_memory_pct | FLOAT | % | Basic, Default | cache use memory percent | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_role_check | INTEGER | num | Basic | cache role check | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
| cache_repl_check | INTEGER | num | Basic | cache repl check | Min1,Min5,Min30,Hour2,Day1 | AVG,MAX,MIN,SUM,COUNT |
- Dimension

| Dimension name | Data type |
| --- | --- |
| instanceNo | STRING |