Stats Reference

cacheHit

The number of requests served from the cache from the last minute.

cacheHitRate

The cache hit rate in percentage from the last minute.

cacheHitTotalRate

The cache hit rate in percentage since the last instance restart or configuration change.

cacheLruMoved

The number of move operations done on the LRU cache list from the last minute.

cacheLruNuked

The number of images that have been forcefully evicted from cache to make room for a new image from the last minute.

cacheMiss

The number of requests not found in the cache from the last minute.

cacheMissRate

The cache miss rate in percentage from the last minute.

cacheMissTotalRate

The cache miss rate in percentage since the last instance restart or configuration change.

cacheOriginHit

The number of origin images served from the cache from the last minute.

cacheOriginHitRate

The origin cache hit rate in percentage from the last minute.

cacheOriginHitTotalRate

The origin cache hit rate in percentage since the last instance restart or configuration change.

cacheOriginMiss

The number of origin images not found in the cache from the last minute.

cacheOriginMissRate

The origin cache miss rate in percentage from the last minute.

cacheOriginMissTotalRate

The origin cache miss rate in percentage since the last instance restart or configuration change.

cachedMemoryAvailable

Current memory available for cache in bytes.

cachedMemoryUsed

Current memory used in the cache in bytes.

cachedObjects

Total images stored in the cache.

cpuCount

The number of CPU core.

cpuIdlePercent

Percentage of CPU time spent doing nothing.

cpuIoWaitPercent

Percentage of CPU time spent waiting for IO to complete

cpuNicePercent

Percentage of CPU time spent by niced processes executing in user mode.

cpuStealPercent

Percentage of CPU time spent by other operating systems when running in a virtualized environment.

cpuSystemPercent

Percentage of CPU time spent by processes executing in kernel mode.

cpuUserPercent

Percentage of CPU time spent by normal processes executing in user mode.

disks

An array of disk stats for each mounted device.

TIP

The listed '/tmp' device is a ram disk.

mountPoint

The mount point of the device.

diskFree

Amount of free disk space available in bytes.

diskUsed

Amount of used disk space available in bytes.

diskPercent

The percentage of disk space use.

http200

The sum of 2XX responses from the last minute.

http300

The sum of 3XX responses from the last minute.

http400

The sum of 4XX responses from the last minute.

http500

The sum of 5XX responses from the last minute.

loadAvgFifteen

Average system load over the last 15 minutes.

loadAvgFive

Average system load over the last 5 minutes.

loadAvgOne

Average system load over the last 1 minute.

meanFetchTime

The mean fetch time from image storage from the last minute.

meanProcessTime

The mean process time from the last minute.

medianFetchTime

The median fetch time from image storage from the last minute.

medianProcessTime

The median process time from the last minute.

netTcpSock80

The total number of incoming connections to the TCP port 80.

netTcpSock80Estab

The number of incoming established connections to the TCP port 80.

netTcpSock81

The total number of incoming connections to the internal TCP port 81.

netTcpSock81Estab

The number of incoming established connections to the internal TCP port 81.

netTcpSock17001

The total number of incoming connections to the internal TCP port 17001.

netTcpSock17001Estab

The number of incoming established connections to the internal TCP port 17001.

netTcpSock17005

The total number of incoming connections to the internal TCP port 17005.

netTcpSock17005Estab

The number of incoming established connections to the internal TCP port 17005.

netTcpSock17007

The total number of incoming connections to the TCP port 17007.

netTcpSock17007Estab

The number of incoming established connections to the TCP port 17007.

netTcpSock

The total number of TCP connections system-wide.

netTcpSockEstab

The total number of TCP established connections system-wide.

netTcpSockFetch

The total number of outgoing connections to image storage on ports 80 and 443.

netTcpSockFetchEstab

The total number of outgoing established connections to image storage on ports 80 and 443.

netUnixSockFetch

The total number of connections to the UNIX socket of the fetch pool.

netUnixSockFetchConnected

The total number of connections, with a CONNECTED state, to the UNIX socket of the fetch pool.

netUnixSockProcess

The total number of connections to the UNIX socket of the process pool.

netUnixSockProcessConnected

The total number of connections, with a CONNECTED state, to the UNIX socket of the process pool.

networkReceiveBytesSec

Bandwidth in bytes received per second.

networkReceivePacketsSec

Packets received per second.

networkSendBytesSec

Bandwidth in bytes transmitted per second.

networkSendPacketsSec

Packets sent per second.

percentile96FetchTime

The 96th percentile fetch time from image storage from the last minute.

percentile96ProcessTime

The 96th percentile process time from the last minute.

percentile99FetchTime

The 99th percentile fetch time from image storage from the last minute.

percentile99ProcessTime

The 99th percentile process time from the last minute.

requestsPerSecond

The current requests per second.

systemMemoryBuffers

Current system buffers total in bytes.

systemMemoryCached

Current system cached memory in bytes.

systemMemoryFree

Current system memory free in bytes.

systemMemoryShared

Current system shared memory in bytes.

systemMemoryTotal

Current system memory total in bytes.

systemMemoryUsed

Current system memory used in bytes.

systemSwapMemoryFree

Current system swap free in bytes.

systemSwapMemoryTotal

Current system swap total in bytes.

systemSwapMemoryUsed

Current system swap used in bytes.

totalDiskFree

The total amount of free disk space available in bytes.

totalDiskUsed

The total amount of used disk space in bytes.

version

The Imagizer version number.