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mrtg参数说明
Storage Mem Size
The amount of memory (in kilobytes) currently used to store in-memory objects
Storage Swap Size
The amount of disk space (in kilobytes) currently used to store on-disk objects
Sys Page Faults
The number of page faults for the Squid process since it was started
HTTP I/O number of reads
The number of times this process called read( ) on HTTP sockets connected to origin servers and neighbor caches
Memory Usage
The amount of memory allocated by the memory pooling routines. Not the same as the total memory used by Squid
Cpu Time
The amount of CPU time, in seconds, accumulated by the Squid process
CPU Usage
The mean CPU utilization, as a percentage, since Squid was started. Unfortunately, since this value is an integer, any graphs that you make will be “quantized.”
Max Resident Size
The maximum resident set size, in kilobytes, for the Squid process
Num Object Count
The total number of objects currently in the cache
Storage LRU Expiration Age
Current versions of Squid don’t have a global LRU expiration age value, so this is always reported as zero
Requests given to unlinkd
The number of files given to the external unlinkd process for removal. Note that Squid doesn’t use unlinkd with the diskd and aufs storage schemes
HTTP hit service time
The number of client requests that were cache hits
HTTP Errors
The number of client requests that resulted in an error
HTTP In/Out Traffic
The amount of network traffic, in kilobytes, read from cache clients &
The amount of network traffic, in kilobytes, written to cache clients
ICP Packets Sent/Received
The number of ICP messages (both queries and replies) sent to neighbors &
The number of ICP messages (both queries and replies) received from neighbors
ICP Bytes Sent/Received
The amount of network traffic, in kilobytes, used for ICP messages sent to neighbors, not including UDP and IP headers &
The amount of network traffic, in kilobytes, used for ICP messages received from neighbors, not including UDP and IP headers
Server Requests
The number of requests forwarded to origin servers and neighbor caches
Server Errors
The number of errors received from origin servers and neighbor caches. Currently unimplemented and always reported as zero
Server In/Out Traffic
The amount of network traffic, in kilobytes, read from origin servers and neighbor caches &
The amount of network traffic, in kilobytes, written to origin servers and neighbor caches
Current Swap Size
The amount of disk space, in kilobytes, currently in use by Squid. Compare to cacheSysStorage
Number of clients accessing cache
The number of clients that sent HTTP requests to Squid since it was started
HTTP all service time
The 1-, 5-, and 60-minute median service time values, in milliseconds, for all client HTTP requests(上线60,下线5)
HTTP miss service time
The 1-, 5-, and 60-minute median service time values for cache misses(上线60,下线5)
HTTP near miss service time
The 1-, 5-, and 60-minute median service time values for requests logged as TCP_IMS_HIT(上线60,下线5)
HTTP hit service time
The 1-, 5-, and 60-minute median service time values for cache hits, logged as TCP_HIT(上线60,下线5)
ICP query service time
The 1-, 5-, and 60-minute service time values for ICP queries sent by Squid (the time elapsed between sending your query and receiving a neighbor’s reply(上线60,下线5)
ICP reply service time
The 1-, 5-, and 60-minute median service time values for ICP queries received by Squid. In current implementations, these are always zero because processing occurs faster than the process clock is updated
DNS service time
The 1-, 5-, and 60-minute median service time values for Squid’s DNS queries
Request Hit Ratio
Squid’s cache hit ratio (percentage) over the last 1, 5, and 60 minutes(上线60,下线5)
Byte Hit Ratio
Squid’s byte hit ratio (percentage) over the last 1, 5, and 60 minutes(上线60,下线5)
Blocking gethostbyaddr count
Always zero in the current implementation
Client Http Requests
The number of HTTP requests received from this client
最后更新：2017-01-04 22:34:31