Network Deployment (Distributed operating systems), v8.0 > Reference > Administrator best practices
Proxy counters
Use this page as a reference for properties of proxy counters.
We can use the Performance Monitoring Infrastructure (PMI) data to monitor the behavior and performance of the proxy service.
Counter definitions
Proxy counter properties.
This table lists the properties of proxy counters.
Name Key Description Granularity Type Level Overhead ID OutboundConnection Count OutboundConnection Count The total number of outbound connections since server start. Per proxy server CountStatistic Basic Low 2 ActiveOutbound ConnectionCount ActiveOutbound ConnectionCount The total concurrent outbound connection count at a specific time Per proxy server CountStatistic Basic Low 4 RequestCount RequestCount The total number of requests processed by the proxy server since server start. Per proxy server CountStatistic Basic Low 10 FailedRequestCount FailedRequestCount The number of failed requests due to an internal error. Per proxy server CountStatistic Extended Low 11 ProxiedRequestCount ProxiedRequestCount The number of requests forwarded to back-end application servers or web servers. Per proxy server CountStatistic Extended Low 12 LocalRequestCount LocalRequestCount The number of requests served locally from the proxy. Includes cache hits and failed requests due to internal error. Per proxy server CountStatistic Extended Low 13 ResponseTime(TTLB) ResponseTime(TTLB) Proxy Server response time. The number of milliseconds that have passed before the last byte of the response was sent back to client. Per request TimeStatistic Extended Medium 20 ServerResponseTime ServerResponseTime Target server response time, The number of milliseconds that have passed before proxy received the first byte from target servers. Per request CountStatistic Extended Medium 21 CacheHitCount Validated CacheHitCount Validated The total cache hit count revalidated with target servers. Per proxy server CountStatistic Basic Low 31 CacheHitCount Unvalidated CacheHitCount Unvalidated The total cache hit count processed locally. Per proxy server CountStatistic Basic Low 32 CacheMissCount CacheMissCount The total cache miss count. Per proxy server CountStatistic Basic Low 33 CacheEsiInvalidate Count CacheEsiInvalidate Count The total ESI cache invalidate count. Per proxy server CountStatistic Basic Low 34 CacheEsiEdge CacheableCount CacheEsiEdge CacheableCount The number of responses that are ESI edge cacheable. Per proxy server CountStatistic Extended Low 35 CacheEsiEdge CachedCount CacheEsiEdge CachedCount The number of ESI edge cacheable responses that are really cached in the proxy server Per proxy server CountStatistic Extended Low 36 ActiveService ContextCount ActiveService ContextCount The number of active service contexts in the proxy at a given time. Per proxy server CountStatistic Extended High 41 SuspendedService ContextCount SuspendedService ContextCount The number of suspended service context in the proxy at a given time. Per proxy server CountStatistic Extended High 42
Monitor overall system health
Monitor the proxy server with PMI
Related
PMI data organization