/Memcached
Databases
Memcached Monitoring
Memcached is a high-performance, distributed, memory: in-memory key-value store, widely used as a caching layer to speed up database-driven applications. The Moein monitoring system provides comprehensive monitoring for Memcached instances, collecting detailed performance and health metrics. The full list of monitored metrics is as follows:
Server Information:
- Uptime
- Version
- Process ID
- User CPU Usage
- System CPU Usage
- Current Items Count
- Total Items
- Items Size
- Maximum Simultaneous Connections Allowed
- Number Of Current Connections
- Total Connections
- Get Commands Rate
- Set Commands Rate
- Flush Commands Rate
- Touch Commands Rate
- Get Hits Rate
- Get Misses Rate
- Expired Gets Rate
- Flushed Gets Rate
- Delete Misses Rate
- Delete Hits Rate
- Increment Misses Rate
- Increment Hits Rate
- Decrement Misses Rate
- Decrement Hits Rate
- CAS Misses Rate
- CAS Hits Rate
- CAS Badvals Rate
- Touch Hits Rate
- Touch Misses Rate
- Evictions Rate
- Reclaims Rate
- Total Storage Capacity
- Accepting Connections Status
- Maxconns Rejected Connections Rate
- Number Of Threads
- Unfetched Expired Items Rate
- Unfetched Evicted Items Rate
- Crawler Reclaimed Rate
- Crawler Checked Rate
- Moves TO COLD Rate
- Moves To WARM Rate
- Moves Within LRU Rate
- Direct Reclaims Rate
- Active Watchers
- Current Average Item Size
- Occupied Storage Percent
- Get Hits Percentage
- Get Misses Percent
- Expired Gets Percent
- Flushed Gets Percent
- TCP Port
- UDP Port
- Evictions Status
- Maximum Item Size
- CAS Enable Status
- Maxconns Fast Disconnects Status
- Crawler Enable Status
- Proxy Enable Status
- Number Of Active Slabs
- Total Slab Allocated Memory
- Data Read Rate
- Data Write Rate
- Availability
Slab Class:
- Name
- Chunk Size
- Number Of Chunks Per Page
- Total Pages
- Total Chunks
- GET Hits Rate
- SETs Rate
- Delete Hits Rate
- Increment Hits Rate
- Decrement Hits Rate
- CAS Hits Rate
- CAS Badvals Rate
- Touch Hits Rate
- Used Chunks Rate
- Free Chunks Rate
- Ending Free Chunks Rate
Databases
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