Introduction
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 back-end data stores. Performance is improved by temporarily copying frequently accessed data to fast storage located close to the application. This fast storage is located in-memory with Azure Cache for Redis instead of being loaded from disk by a database.
Note
Use the OpsRamp Azure public cloud integration to discover and collect metrics against the Azure service.Setup
To set up the OpsRamp Azure integration and discover the Azure service,
go to Azure Integration Discovery Profile and select Redis Cache.
Metrics
| OpsRamp Metric | Metric Display Name | Unit | Aggregation Type | Description |
|---|---|---|---|---|
| azure_redis_cache_connected_clients | Connected Clients | Count | Maximum | Number of client connections to the cache during the specified reporting interval. |
| azure_redis_cache_total_commands_processed | Total Operations | Count | Total | Total number of commands processed by the cache server during the specified reporting interval. |
| azure_redis_cache_cache_hits | Cache Hits | Count | Total | Number of successful key lookups during the specified reporting interval. |
| azure_redis_cache_cache_misses | Cache Misses | Count | Total | Number of failed key lookups during the specified reporting interval. |
| azure_redis_cache_getcommands | Gets | Count | Total | Number of get operations from the cache during the specified reporting interval |
| azure_redis_cache_setcommands | Sets | Count | Total | Number of set operations to the cache during the specified reporting interval. |
| azure_redis_operations_per_second | Operations Per Second | Count | Maxmimum | Total number of commands processed per second by the cache server during the specified reporting interval. |
| azure_redis_cache_latency | Cache Latency Microseconds (Preview) | Count | Average | Latency of the cache calculated based off the internode latency of the cache. |
| azure_redis_errors | Errors | Count | Maximum | Specific failures and performance issues that the cache could be experiencing during a specified reporting interval. |
| azure_redis_used_memory_percentage | Used Memory Percentage | Percent | Maximum | The % of total memory that is being used during the specified reporting interval |
Event support
- Supported
- Configurable in OpsRamp Azure Integration Discovery Profile.