Azure Integration - Cache for Redis

Mackerel supports obtaining and monitoring Cache for Redis metrics in Azure Integration. When integrating with Azure Integration, billable targets are determined using the conversion 1 Cache = 1 Micro Host. In addition to this, depending on the number of metrics retrieved, you may be charged for exceeding the maximum number of metrics per micro host.

Please refer to the following page for Azure Integration configuration methods and a list of supported Azure services.

Azure Integration

Obtaining metrics

The metrics obtainable with Azure Integration’s Cache for Redis support are as follows. For Metric explanations, refer to the Azure help page.

The maximum number of metrics obtainable is 16 + 16 × (number of Shards).

Graph name Metric Metric name in Mackerel Unit Aggregation Type
CPU percentProcessorTime azure.redis_cache.cpu.percent percentage Maximum
Connected Clients connectedclients azure.redis_cache.connected_clients.count integer Maximum
Total Keys totalkeys azure.redis_cache.total_keys.count integer Maximum
Used Memory used
used_rss
azure.redis_cache.memory.used
azure.redis_cache.memory.used_rss
bytes Maximum
Server Load serverLoad azure.redis_cache.server.load percentage Maximum
Cache Read/Write cacheRead
cacheWrite
azure.redis_cache.cache_io.read
azure.redis_cache.cache_io.write
bytes/sec Maximum
Cache Hits/Misses cachehits
cachemisses
azure.redis_cache.cache.hits
azure.redis_cache.cache.misses
integer Total
Commands totalcommandsprocessed
getcommands
setcommands
azure.redis_cache.command.processed
azure.redis_cache.command.get
azure.redis_cache.command.set
integer Total
Evicted/Expired Keys evictedkeys
expiredkeys
azure.redis_cache.keys.evicted
azure.redis_cache.keys.expired
integer Total
Operations Per Second operationsPerSecond azure.redis_cache.operations.iops iops Maximum

Mackerel also supports metrics for each Shard of Cache for Redis. For each of the above graphs, shard-level graphs are generated and the metrics of each shard can be seen all in one place.