Azure Cache for Redis
Overview
Azure Cache for Redis is based on the popular software Redis. It is typically used as a cache to improve the performance and scalability of systems that rely heavily on backend data-stores. Performance is improved by temporarily copying frequently accessed data to fast storage located close to the application. With Azure Cache for Redis, this fast storage is located in-memory with Azure Cache for Redis instead of being loaded from disk by a database.
Configuration
On the Azure integration page, ensure that the Azure Redis service is selected for metric collection.
Metrics
| Name | Description | Tags |
|---|---|---|
| azure.redis.clients.connected | Total clients connected | ShardId, Name, Subscription, Region |
| azure.redis.commands.total | Total commands | ShardId, Name, Subscription, Region |
| azure.redis.cache.hits | Total cache hits | ShardId, Name, Subscription, Region |
| azure.redis.cache.misses | Total cache misses | ShardId, Name, Subscription, Region |
| azure.redis.commands.gets | Total gets commands | ShardId, Name, Subscription, Region |
| azure.redis.commands.sets | Total sets commands | ShardId, Name, Subscription, Region |
| azure.redis.operations | Total operations | ShardId, Name, Subscription, Region |
| azure.redis.keys.evicted | Total keys evicted | ShardId, Name, Subscription, Region |
| azure.redis.keys.total | Total keys | ShardId, Name, Subscription, Region |
| azure.redis.keys.expired | Total keys expired | ShardId, Name, Subscription, Region |
| azure.redis.memory.used | Memory used | ShardId, Name, Subscription, Region |
| azure.redis.memory.used_percentage | Memory used percentage | ShardId, Name, Subscription, Region |
| azure.redis.memory.used_rss | Memory used RSS | ShardId, Name, Subscription, Region |
| azure.redis.cache.write | Cahced write bytes per second | ShardId, Name, Subscription, Region |
| azure.redis.cache.read | Cached read bytes per second | ShardId, Name, Subscription, Region |
| azure.redis.cpu.percent | CPU percentage | ShardId, Name, Subscription, Region |
| azure.redis.cache.latency | Cache Latency Microseconds | ShardId, SampleType, Name, Subscription, Region |
| azure.redis.errors | Errors | ShardId, ErrorType, Name, Subscription, Region |
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