MarkLogic 12 Product Documentation

xdmp.hostStatus

xdmp.hostStatus(
   host-id as (Number|String)[]
) as Sequence

Summary

Returns the status of a host as a JSON node.

Required Privileges

Usage Notes

The information returned from xdmp.hostStatus is always computed on the host specified in the $host-id parameter, even if the call is evaluated on an App Server running on a different host. That is, when the API call is issued, MarkLogic Server communicates with the specified host for the its status and returns the status from the perspective of the specified host (not from the perspective of the host in which the XQuery API is evaluated). The individual statuses are of type ObjectNode.

A valid license key is required to use the reverse index and the REST API features. This license is included as part of the base server license for many, but not all, MarkLogic licenses. Verify the licensed features for your license in Host Status in the Admin GUI.

The structure of the data returned is as follows:

hostId

The unique ID of a host.

error

The error in processing host status.

hostName

The internet host name.

groupId

The group the host belongs to.

zone

Zone the host belongs to.

isDynamic

Is this host a dynamic host?

currentTime

The current time.

bindPort

The distributed protocol server socket bind internet port number.

connectPort

The distributed protocol client socket connect internet port number.

sslFipsEnabled

Is ssl fips mode enabled for this host?

foreignBindPort

The distributed protocol foreign server socket bind internet port number.

foreignConnectPort

The distributed protocol foreign client socket connect internet port number.

backgroundIoLimit

A rate limit for background I/O (MB/s, 0 means no limit).

meteringEnabled

Metering Enabled

metersDatabase

The ID of the Meters database.

performanceMeteringEnabled

Monitoring Enabled

performanceMeteringPeriod

Monitor period in seconds

performanceMeteringRetainRaw

Retain raw monitoring data in days

performanceMeteringRetainHourly

Retain hourly monitoring data in days

performanceMeteringRetainDaily

Retain daily monitoring data in days

lastStartup

The timestamp of last host startup

version

The version of the product.

effectiveVersion

The effective software version of this cluster.

softwareVersion

The actual software version of this cluster.

osVersion

The host OS Platform and version description.

convertersVersion

The version of MarkLogic Converters on this host.

hostMode

The mode of this host

hostModeDescription

The description for this host mode

architecture

The achitecture of the product.

platform

The platform of the product.

licenseKey

The license key for this host.

licensee

The host licensee.

licenseKeyExpires

When does the license key for this host expire.

licenseKeyCpus

How many cpus does this license key support.

licenseKeyCores

How many cores does this license key support.

licenseKeySize

The database size (in MB) that this license key support.

licenseKeyOptions

The options that this host's license key provides.

This is an object with the following properties:

licenseKeyOption

A license key option.

preReleaseExpires

When does the pre-release for this host expire.

acceptedVersion

The last accepted version.

acceptedAgreement

The last accepted agreement.

acceptedLicensee

The last accepted licensee.

edition

The edition of this host.

environment

The environment of this host.

cpus

The number of CPUs.

cores

The number of cores.

coreThreads

The number of core threads (including intel hyper threads).

totalCpuStatUser

Total cpu utilization for user.

totalCpuStatNice

Total cpu utilization for nice.

totalCpuStatSystem

Total cpu utilization for system.

totalCpuStatIdle

Total cpu utilization for idle.

totalCpuStatIowait

Total cpu utilization for iowait.

totalCpuStatIrq

Total cpu utilization for irq.

totalCpuStatSoftirq

Total cpu utilization for softirq.

totalCpuStatSteal

Total cpu utilization for steal.

totalCpuStatGuest

Total cpu utilization for guest.

totalCpuStatGuestNice

Total cpu utilization for guest nice.

cpuStatUser

Total cpu utilization for user.

cpuStatNice

Total cpu utilization for nice.

cpuStatSystem

Total cpu utilization for system.

cpuStatIdle

Total cpu utilization for idle.

cpuStatIowait

Total cpu utilization for iowait.

cpuStatIrq

Total cpu utilization for irq.

cpuStatSoftirq

Total cpu utilization for softirq.

cpuStatSteal

Total cpu utilization for steal.

cpuStatGuest

Total cpu utilization for guest.

cpuStatGuestNice

Total cpu utilization for guest nice.

memoryProcessSize

The number of MB of total process memory for the MarkLogic process.

memoryProcessRss

The number of MB of Process Resident Size (RSS) for the MarkLogic process.

memoryProcessAnon

The number of MB of Process Anonymous Memory for the MarkLogic process.

memoryProcessRssHwm

The maximum (High Water Mark) of Process Resident Size (RSS) in MB for the MarkLogic process.

memoryProcessSwapRate

The swap rate for the MarkLogic process in pages/sec.

memoryProcessSwapSize

The number of MB of memory swapped out for the MarkLogic process.

memoryProcessHugePagesSize

The size of huge pages for the MarkLogic process in MB. Available on Linux platform. Sum of Sizes after /anon_hugepage in /proc/[MLpid]/smaps

memorySystemTotal

The total system memory in MB. MemTotal from /proc/meminfo on Linux, ullTotalPhys from GlobalMemoryStatusEx on Windows.

memorySystemFree

The free system memory in MB. MemFree from /proc/meminfo on Linux, ullAvailPhys from GlobalMemoryStatusEx on Windows.

memorySystemPageinRate

The page in rate for the system in pages/sec.

memorySystemPageoutRate

The page out rate for the system in pages/sec.

memorySystemSwapinRate

The swap in rate for the system in pages/sec.

memorySystemSwapoutRate

The swap out rate for the system in pages/sec.

memorySize

The number of MB of virtual memory.

memoryFileSize

The number of MB of virtual memory mapped to data files.

memoryForestSize

The number of MB of virtual memory used by forests.

memoryUnclosedSize

The number of MB of virtual memory used by unclosed stands.

memoryCacheSize

The number of MB of virtual memory used by caches.

memoryRegistrySize

The number of MB of virtual memory used to store registered queries.

memoryJoinSize

The number of MB of virtual memory used for join processing.

hostSize

The total data size of all forests on the host. The size is calculated by adding the fast data directory size and the data directory size for each forest on this host, but it does not include any content stored in the large data directory.

hostLargeDataSize

The total size of all large binary data on the host.

logDeviceSpace

The number of MB left on log device.

dataDirSpace

The number of MB left on data dir.

configFileTimestamps

The timestamps of the host's config files.

This is an object with the following properties:

groupsTimestamp

The timestamp of the groups config file.

hostsTimestamp

The timestamp of the hosts config file.

databasesTimestamp

The timestamp of the databases config file.

assignmentsTimestamp

The timestamp of the assignments config file.

tokenizerTimestamp

The timestamp of the tokenizer config file.

mimetypesTimestamp

The timestamp of the mimetypes config file.

httpServers

The HTTP servers running on the host.

This is an object with the following properties:

httpServer

The HTTP server running on a host.

This is an object with the following properties:

httpServerId

The HTTP server id.

port

The server socket bind internet port number.

webDAV

webDAV server versus HTTP server.

xdbcServers

The XDBC servers running on the host.

This is an object with the following properties:

xdbcServer

The XDBC server running on a host.

This is an object with the following properties:

xdbcServerId

The XDBC server id.

port

The server socket bind internet port number.

odbcServers

The ODBC servers running on the host.

This is an object with the following properties:

odbcServer

The ODBC server running on a host.

This is an object with the following properties:

odbcServerId

The ODBC server id.

port

The server socket bind internet port number.

taskServer

The task server on a host.

This is an object with the following properties:

taskServerId

The task server id.

assignments

Forest assignments as the host sees them.

This is an object with the following properties:

assignment

The forest configuration as seen by the host.

This is an object with the following properties:

forestName

The forest name.

hostId

The unique ID of a host.

forestId

The unique ID of the forest.

hosts

The host's view of all other hosts in the cluster.

This is an object with the following properties:

host

The host connection information.

This is an object with the following properties:

hostId

The unique ID of a host.

hostName

The internet host name.

connectPort

The distributed protocol client socket connect internet port number.

online

Is this host seen as online? (true for online)

secure

Is communication secured with SSL? For the local host, this is always false.

lastOnline

The time the host went online.

lastOffline

The time the host went offline.

transactions

The transactions being processed by the host.

This is an object with the following properties:

transaction

The status of a transaction.

This is an object with the following properties:

transactionId

The unique ID of a transaction.

hostId

The unique ID of a host.

serverId

The unique ID of an App Server (XDBC, ODBC, HTTP, WebDAV, or task server).

xa.xid

transactionName

The name of a transaction

transactionMode

The mode of a transaction

transactionTimestamp

The timestamp of a transaction

transactionState

The state of a transaction

databaseId

The unique ID of the database.

forestId

The unique ID of the forest.

canceled

Has this transaction been canceled.

startTime

The time a backup or restore started.

timeLimit

The transaction's time limit, in seconds.

maxTimeLimit

The upper bound for a transaction's time limit, in seconds.

joinSize

An indication of the current size of the join tables created under this transaction.

joinSizeStrings

An indication of the current size of the join tables created under this transaction.

user

The unique ID of the user executing the transaction.

admin

If the transaction has admin privileges.

backupJobs

The backup jobs the host is processing.

This is an object with the following properties:

backupJob

The backup job.

This is an object with the following properties:

jobId

The unique ID of a job.

path

The path of the stand.

startTime

The time a backup or restore started.

forests

The forests in a backup/restore job

This is an object with the following properties:

forest

A forest with id and status

This is an object with the following properties:

forestId

The unique ID of the forest.

status

restoreJobs

The restore jobs the host is processing.

This is an object with the following properties:

restoreJob

The restore job.

This is an object with the following properties:

jobId

The unique ID of a job.

path

The path of the stand.

startTime

The time a backup or restore started.

safeRestoreToTime

The safest timestamp closest to the restore-to-time at which all restored forests are in a consistent state.

forests

The forests in a backup/restore job

This is an object with the following properties:

forest

A forest with id and status

This is an object with the following properties:

forestId

The unique ID of the forest.

status

nativePlugins

The native plugins loaded on a host.

This is an object with the following properties:

nativePlugin

The status of a native plugin.

This is an object with the following properties:

path

The path of the stand.

version

The version of the product.

capabilities

The capabilities of a native plugin.

This is an object with the following properties:

aggregate

The name of an aggregate native plugin capability

lexer

The name of a lexer native plugin capability

stemmer

The name of a stemmer native plugin capability

queryReadBytes

The number of bytes read off disk.

queryReadTime

The time (as xs:dayTimeDuration) to read query data from disk.

queryReadRate

The moving average throughput of reading query data from disk, in megabytes per second.

queryReadLoad

Disk reading time threads spent for a query in proportion to the elapsed time. This is summed for all of the contributing threads.

journalWriteBytes

The number of bytes written to the journal on disk.

journalWriteTime

The time (as xs:dayTimeDuration) to write data to the journal.

journalWriteRate

The moving average throughput of writing data to the journal, in megabytes per second.

journalWriteLoad

Journal writing time threads spent in proportion to the elapsed time. This is summed for all of the threads writing on the host.

saveWriteBytes

The number of bytes written when saving in-memory stands.

saveWriteTime

The time (as xs:dayTimeDuration) spent saving in-memory stands.

saveWriteRate

The moving average throughput of writing data to in-memory stands, in megabytes per second.

saveWriteLoad

Time spent writing to in-memory stands, in proportion to the elapsed time. This is summed for all of the threads writing on the host.

mergeReadBytes

The number of bytes read during merges.

mergeReadTime

The time (as xs:dayTimeDuration) to read data for merges.

mergeReadRate

The moving average throughput of reading merge data from disk, in megabytes per second.

mergeReadLoad

Disk read time threads spent during merge, in proportion to the elapsed time. This is summed for all of the contributing threads.

mergeWriteBytes

The number of bytes written to disk for merges.

mergeWriteTime

The time (as xs:dayTimeDuration) to write data for merges.

mergeWriteRate

The moving average throughput of writing data for merges, in megabytes per second.

mergeWriteLoad

Disk writing time threads spent for merges, in proportion to the elapsed time. This is summed for all of the threads writing on the host.

backupReadBytes

The number of bytes read from disk for backups.

backupReadTime

Thee time (as xs:dayTimeDuration) to read data for backups.

backupReadRate

The moving average throughput of reading backup data from disk, in megabytes per second.

backupReadLoad

Disk read time threads spent for backup, in proportion to the elapsed time. This is summed for all of the contributing threads.

backupWriteBytes

The number of bytes written to disk for backups.

backupWriteTime

The time (as xs:dayTimeDuration) to write data to backups.

backupWriteRate

The moving average throughput of writing data for backups, in megabytes per second.

backupWriteLoad

Disk writing time threads spent for backups, in proportion to the elapsed time. This is summed for all of the threads writing on the host.

restoreReadBytes

The number of bytes read from disk for restores.

restoreReadTime

Thee time (as xs:dayTimeDuration) to read data for restores.

restoreReadRate

The moving average of disk read throughput for restores, in megabytes per second.

restoreReadLoad

Disk read time threads spent for restores, in proportion to the elapsed time. This is summed for all of the contributing threads.

restoreWriteBytes

The number of bytes written to disk for restores.

restoreWriteTime

The time (as xs:dayTimeDuration) to write data for restores.

restoreWriteRate

Disk write throughput for restore, in megabytes per second.

restoreWriteLoad

Disk write time threads spent for restores, in proportion to the elasped time. This is summed for all of the threads writing on the host.

largeReadBytes

The number of bytes read from large documents.

largeReadTime

Thee time (as xs:dayTimeDuration) to read data from large documents.

largeReadRate

The moving average throughput of reading large documents from disk, in megabytes per second.

largeReadLoad

Disk read time threads spent on large documents, in proportion to the elapsed time.

largeWriteBytes

The number of bytes written to disk for large documents.

largeWriteTime

The time (as xs:dayTimeDuration) to write data for large documents.

largeWriteRate

Disk write throughput of large documents, in megabytes per second.

largeWriteLoad

Disk write time threads spent for large documents, in proportion to the elapsed time.

externalBinaryReadBytes

The number of bytes read from external binary documents.

externalBinaryReadTime

Thee time (as xs:dayTimeDuration) to read data from external binary documents.

externalBinaryReadRate

Disk read throughput of external binary documents, in megabytes per second.

externalBinaryReadLoad

Disk read time threads spent on external binary documents, in proportion to the elapsed time.

webDAVServerReceiveBytes

The number of bytes received over the network of webDAV servers.

webDAVServerReceiveTime

The time (as xs:dayTimeDuration) for network receivings of webDAV servers.

webDAVServerReceiveRate

The moving average throughput of webDAV servers receiving data, in megabytes per second.

webDAVServerReceiveLoad

Time threads spent receiving data for a webDAV servers, in proportion to the elapsed time.

webDAVServerSendBytes

The number of bytes sent over the network of webDAV servers.

webDAVServerSendTime

The time (as xs:dayTimeDuration) for network sendings of webDAV servers.

webDAVServerSendRate

The moving average throughput of webDAV servers sending data, in megabytes per second.

webDAVServerSendLoad

Time threads spent sending data for a webDAV servers, in proportion to the elapsed time.

httpServerReceiveBytes

The number of bytes received over the network of HTTP servers.

httpServerReceiveTime

The time (as xs:dayTimeDuration) of network receivings of HTTP servers.

httpServerReceiveRate

The moving average throughput of HTTP servers receiving data, in megabytes per second.

httpServerReceiveLoad

Time threads spent receiving data for HTTP servers, in proportion to the elapsed time.

httpServerSendBytes

The number of bytes sent over the network of HTTP servers.

httpServerSendTime

The time (as xs:dayTimeDuration) for network sendings of HTTP servers.

httpServerSendRate

The moving average throughput of HTTP servers sending data, in megabytes per second.

httpServerSendLoad

Time threads spent sending data for HTTP servers, in proportion to the elapsed time.

xdbcServerReceiveBytes

The number of bytes received over the network of XDBC servers.

xdbcServerReceiveTime

The time (as xs:dayTimeDuration) for network receivings of XDBC servers.

xdbcServerReceiveRate

The moving average throughput of XDBC servers receiving data, in megabytes per second.

xdbcServerReceiveLoad

Time threads spent receiving data for XDBC servers, in proportion to the elapsed time.

xdbcServerSendBytes

The number of bytes sent over the network of XDBC servers.

xdbcServerSendTime

The time (as xs:dayTimeDuration) for network sendings of XDBC servers.

xdbcServerSendRate

The moving average throughput of XDBC servers sending data, in megabytes per second.

xdbcServerSendLoad

Time threads spent sending data from XDBC servers, in proportion to the elapsed time.

odbcServerReceiveBytes

The number of bytes received over the network of ODBC servers.

odbcServerReceiveTime

The time (as xs:dayTimeDuration) for network receivings of ODBC server.

odbcServerReceiveRate

The moving average throughput of ODBC servers receiving data, in megabytes per second.

odbcServerReceiveLoad

Time threads spent receiving data for ODBC servers, in proportion to the elapsed time.

odbcServerSendBytes

The number of bytes sent over the network of ODBC servers.

odbcServerSendTime

The time (as xs:dayTimeDuration) for network sendings of ODBC servers.

odbcServerSendRate

The moving average throughput of ODBC servers sending data, in megabytes per second.

odbcServerSendLoad

Time threads spent sending data for ODBC servers, in proportion to the elapsed time.

xdqpClientReceiveBytes

The number of bytes received by the xdqp client for host communications.

xdqpClientReceiveTime

The time (as xs:dayTimeDuration) to receive xdqp client communication.

xdqpClientReceiveRate

The moving average throughput of the XDQP client receiving data, in megabytes per second.

xdqpClientReceiveLoad

Time threads spent receiving data for the xdqp client, in proportion to the elapsed time. This is summed for all of the contributing threads.

xdqpClientSendBytes

The number of bytes sent by the xdqp client for host communications.

xdqpClientSendTime

The time (as xs:dayTimeDuration) to send xdqp client communication.

xdqpClientSendRate

The moving average throughput of the xdqp clients sending data, in megabytes per second.

xdqpClientSendLoad

Time threads spent sending data for xdqp clients, in proportion to the elapsed time. This is summed for all of the contributing threads.

xdqpServerReceiveBytes

The number of bytes received by the xdqp server for host communications.

xdqpServerReceiveTime

The time (as xs:dayTimeDuration) to receive xdqp server communication.

xdqpServerReceiveRate

The moving average throughput of the xdqp server receiving data, in megabytes per second.

xdqpServerReceiveLoad

Time threads spent receiving data for the xdqp server, in proportion to the elapsed time. This is summed for all of the contributing threads.

xdqpServerSendBytes

The number of bytes sent by the xdqp server for host communications.

xdqpServerSendTime

The time (as xs:dayTimeDuration) to send xdqp server communication.

xdqpServerSendRate

The moving average throughput of the xdqp server sending data, in megabytes per second.

xdqpServerSendLoad

Time threads spent sending data for the xdqp server, in proportion to the elapsed time. This is summed for all of the contributing threads.

xdqpServerRequestTime

Average response time of XDQP requests from other nodes.

xdqpServerRequestRate

Number of XDQP requests processed per second.

foreignXdqpClientReceiveBytes

The number of bytes received by the xdqp client for host communications.

foreignXdqpClientReceiveTime

The time (as xs:dayTimeDuration) to receive xdqp client communication.

foreignXdqpClientReceiveRate

The moving average throughput of the foreign xdqp client receiving data, in megabytes per second.

foreignXdqpClientReceiveLoad

Time threads spent receiving data for the foreign xdqp client, in proportion to the elapsed time. This is summed for all of the contributing threads.

foreignXdqpClientSendBytes

The number of bytes sent by the xdqp client for host communications.

foreignXdqpClientSendTime

The time (as xs:dayTimeDuration) to send xdqp client communication.

foreignXdqpClientSendRate

The moving average throughput of the foreign xdqp client sending data, in megabytes per second.

foreignXdqpClientSendLoad

Time threads spent sending data for the foreign xdqp client, in proportion to the elapsed time. This is summed for all of the contributing threads.

foreignXdqpServerReceiveBytes

The number of bytes received by the xdqp server for host communications.

foreignXdqpServerReceiveTime

The time (as xs:dayTimeDuration) to receive xdqp server communication.

foreignXdqpServerReceiveRate

The moving average throughput of the foreign xdqp server receiving data, in megabytes per second.

foreignXdqpServerReceiveLoad

Time threads spent receiving data for the foreign xdqp server, in proportion to the elapsed time. This is summed for all of the contributing threads.

foreignXdqpServerSendBytes

The number of bytes sent by the xdqp server for host communications.

foreignXdqpServerSendTime

The time (as xs:dayTimeDuration) to send xdqp server communication.

foreignXdqpServerSendRate

The moving average throughput of the foreign xdqp server sending data, in megabytes per second.

foreignXdqpServerSendLoad

Time threads spent sending data for the foreign xdqp server, in proportion to the elapsed time. This is summed for all of the contributing threads.

readLockCount

The total number of read lock acquisitions, summed across all forests on the host.

readLockWaitTime

The total time spent waiting for read locks, summed across all forests on the host.

readLockHoldTime

The total time spent holding read locks, summed across all forests on the host.

readLockRate

The rate of read lock acquisitions, summed across all forests on the host.

readLockWaitLoad

Time threads spent waiting for read locks in proportion to the elapsed time, summed across all forests on the host.

readLockHoldLoad

Time threads spent holding read locks in proportion to the elapsed time, summed across all forests on the host.

writeLockCount

The total number of write lock acquisitions, summed across all forests on the host.

writeLockWaitTime

The total time spent waiting for write locks, summed across all forests on the host.

writeLockHoldTime

The total time spent holding write locks, summed across all forests on the host.

writeLockRate

The rate of write lock acquisitions, summed across all forests on the host.

writeLockWaitLoad

Time threads spent waiting to acquire write locks in proportion to the elapsed time, summed across all forests on the host.

writeLockHoldLoad

Time threads spent holding write locks in proportion to the elapsed time, summed across all forests on the host.

deadlockCount

The number of deadlocks, summed across all forests on the host.

deadlockWaitTime

The total time spent waiting for locks that eventually deadlocked, summed across all forests on the host.

deadlockRate

The rate of deadlock occurrances, summed across all forests on the host.

deadlockWaitLoad

Time threads spent waiting for locks that eventually result in deadlocks in proportion to the elapsed time, summed across all forests on the host.

externalKmsRequestRate

Number of requests per second to the external key management server.

externalKmsRequestTime

Average round-trip time for a request to an external key management server.

currentExternalKmsHost

Current external KMS host name.

keystoreStatus

Shows whether the keystore is operational or not.

keystoreStatusDetail

Shows why the keystore isn't operational.

ldapRequestRate

Number of requests per second to the LDAP server.

ldapRequestTime

Average round-trip time for a request to the LDAP server.

Example

xdmp.hostStatus(xdmp.host("engrlab-130-234.engrlab.marklogic.com"));
=>
{
	"hostId" : "4085572759432954311",
	"hostName" : "engrlab-130-234.engrlab.marklogic.com",
	"groupId" : "12157953645839352663",
	"zone" : "",
	"currentTime" : "2017-11-17T11:50:49.572635-08:00",
	"bindPort" : 7999,
	"connectPort" : 7999,
	"sslFipsEnabled" : true,
	"foreignBindPort" : 7998,
	"foreignConnectPort" : 7998,
	"backgroundIoLimit" : 0,
	"meteringEnabled" : true,
	"metersDatabase" : "1564550402179869619",
	"performanceMeteringEnabled" : true,
	"performanceMeteringPeriod" : 60,
	"performanceMeteringRetainRaw" : 7,
	"performanceMeteringRetainHourly" : 30,
	"performanceMeteringRetainDaily" : 90,
	"lastStartup" : "2017-11-10T17:28:13.487467-08:00",
	"version" : "9.0-20171107",
	"effectiveVersion" : 9000400,
	"softwareVersion" : 9000400,
	"convertersVersion" : "9.0-4",
	"mode" : "normal",
	"modeDescription" : "",
	"architecture" : "x86_64",
	"platform" : "linux",
	"licenseKey" : "",
	"licensee" : "",
	"licenseKeyCpus" : 0,
	"licenseKeyCores" : 0,
	"licenseKeySize" : 0,
	"licenseKeyOptions" : ["English"],
	"preReleaseExpires" : "2018-02-05T01:43:29-08:00",
	"edition" : "Essential Enterprise",
	"environment" : "developer",
	"cpus" : 1,
	"cores" : 2,
	"coreThreads" : 2,
	"totalCpuStatUser": 19.767053604126, 
	"totalCpuStatNice": 0.00208858377300203, 
	"totalCpuStatSystem": 1.08049404621124, 
	"totalCpuStatIdle": 78.9707489013672, 
	"totalCpuStatIowait": 0, 
	"totalCpuStatIrq": 0.116960689425468, 
	"totalCpuStatSoftirq": 0.0626575127243996, 
	"totalCpuStatSteal": 0, 
	"totalCpuStatGuest": 0, 
	"totalCpuStatGuestNice": 0, 
	"memoryProcessSize": 50723, 
	"memoryProcessRss": 30049, 
	"memoryProcessAnon": 26819, 
	"memoryProcessRssHwm": 30049, 
	"memoryProcessSwapSize": 0, 
	"memoryProcessHugePagesSize": 0, 
	"memorySystemTotal": 64333, 
	"memorySystemFree": 16071, 
	"memorySystemPageinRate": 0.0668033957481384, 
	"memorySystemPageoutRate": 9.15206527709961, 
	"memorySystemSwapinRate": 0, 
	"memorySystemSwapoutRate": 0,
	"memorySize": 65536, 
	"memoryFileSize": 19749, 
	"memoryForestSize": 23358, 
	"memoryUnclosedSize": 1, 
	"memoryCacheSize": 14431, 
	"memoryRegistrySize": 1, 
	"memoryJoinSize": 17552, 
	"hostSize": 144382, 
	"hostLargeDataSize": 0, 
	"logDeviceSpace": 2201876, 
	"dataDirSpace": 2201876, 
	"configFileTimestamps" : {
		"groupsTimestamp" : "15100971420126390",
		"hostsTimestamp" : "15100960196086510",
		"databasesTimestamp" : "15100967861496740",
		"assignmentsTimestamp" : "15100967789608320",
		"tokenizerTimestamp" : 0,
		"mimetypesTimestamp" : 0
	},
	"httpServers" : [{
			"httpServerId" : "12822528143234461636",
			"port" : 8009,
			"webDAV" : false
		}, {
			"httpServerId" : "1121943410553840519",
			"port" : 8002,
			"webDAV" : false
		}, {
			"httpServerId" : "5078523763460022581",
			"port" : 8008,
			"webDAV" : false
		}, {
			"httpServerId" : "11023473990212849141",
			"port" : 8001,
			"webDAV" : false
		}, {
			"httpServerId" : "1286398711478654471",
			"port" : 8003,
			"webDAV" : false
		}, {
			"httpServerId" : "10685799440368759035",
			"port" : 7997,
			"webDAV" : false
		}, {
			"httpServerId" : "18226655600726107841",
			"port" : 8000,
			"webDAV" : false
		}
	],
	"xdbcServers" : [],
	"odbcServers" : [],
	"taskServer" : {
		"taskServerId" : "13196790179928447953"
	},
	"assignments" : [{
			"forestName" : "Documents",
			"forestId" : "4239838981215574051",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "App-Services",
			"forestId" : "15345731627272000339",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "Triggers",
			"forestId" : "17382220451822022492",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "OpsDirector-1",
			"forestId" : "13455432679337797727",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "Fab",
			"forestId" : "7699747605762304543",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "Modules",
			"forestId" : "7053508655703491157",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "Security",
			"forestId" : "13229527886916569961",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "Extensions",
			"forestId" : "12910059319482156324",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "Last-Login",
			"forestId" : "10471487239899418477",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "Meters",
			"forestId" : "11904294896473497471",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "Schemas",
			"forestId" : "6771691731658160035",
			"hostId" : "4085572759432954311"
		}, {
			"forestName" : "OpsDirector-2",
			"forestId" : "6267645658628944817",
			"hostId" : "4085572759432954311"
		}
	],
	"hosts" : [{
			"hostId" : "4085572759432954311",
			"hostName" : "engrlab-130-234.engrlab.marklogic.com",
			"connectPort" : 7999,
			"online" : true,
			"secure" : false
		}
	],
	"transactions" : [{
			"transactionId" : "16396290563812779980",
			"hostId" : "4085572759432954311",
			"serverId" : "18226655600726107841",
			"transactionName" : "",
			"transactionMode" : "query",
			"transactionTimestamp" : "15109482457852770",
			"transactionState" : "active",
			"databaseId" : "8741033773445629119",
			"canceled" : false,
			"startTime" : "2017-11-17T11:50:49-08:00",
			"timeLimit" : 600,
			"maxTimeLimit" : 3600,
			"joinSize" : 0,
			"joinSizeStrings" : 0,
			"user" : "7071164303237443533",
			"admin" : true
		}, {
			"transactionId" : "9253497387517357741",
			"hostId" : "4085572759432954311",
			"serverId" : "18226655600726107841",
			"transactionName" : "",
			"transactionMode" : "update",
			"transactionTimestamp" : 0,
			"transactionState" : "active",
			"databaseId" : "14941551758299859725",
			"canceled" : false,
			"startTime" : "2017-11-17T11:50:49-08:00",
			"timeLimit" : 600,
			"maxTimeLimit" : 3600,
			"joinSize" : 0,
			"joinSizeStrings" : 0,
			"user" : "7071164303237443533",
			"admin" : true
		}
	],
	"backupJobs" : [],
	"restoreJobs" : [],
	"nativePlugins" : [],
	"queryReadBytes" : 59672576,
	"queryReadTime" : "PT0.255806S",
	"queryReadRate" : 0.00544838001951575,
	"queryReadLoad" : 0,
	"journalWriteBytes" : 12742375588,
	"journalWriteTime" : "PT4M55.185753S",
	"journalWriteRate" : 0.0308803580701351,
	"journalWriteLoad" : 0,
	"saveWriteBytes" : 3752009824,
	"saveWriteTime" : "PT48.880503S",
	"saveWriteRate" : 0,
	"saveWriteLoad" : 0,
	"mergeReadBytes" : 6319897024,
	"mergeReadTime" : "PT7.530605S",
	"mergeReadRate" : 0,
	"mergeReadLoad" : 0,
	"mergeWriteBytes" : 10551679171,
	"mergeWriteTime" : "PT1M5.724851S",
	"mergeWriteRate" : 0,
	"mergeWriteLoad" : 0,
	"backupReadBytes" : 0,
	"backupReadTime" : "PT0S",
	"backupReadRate" : 0,
	"backupReadLoad" : 0,
	"backupWriteBytes" : 0,
	"backupWriteTime" : "PT0S",
	"backupWriteRate" : 0,
	"backupWriteLoad" : 0,
	"restoreReadBytes" : 0,
	"restoreReadTime" : "PT0S",
	"restoreReadRate" : 0,
	"restoreReadLoad" : 0,
	"restoreWriteBytes" : 0,
	"restoreWriteTime" : "PT0S",
	"restoreWriteRate" : 0,
	"restoreWriteLoad" : 0,
	"largeReadBytes" : 0,
	"largeReadTime" : "PT0S",
	"largeReadRate" : 0,
	"largeReadLoad" : 0,
	"largeWriteBytes" : 0,
	"largeWriteTime" : "PT0S",
	"largeWriteRate" : 0,
	"largeWriteLoad" : 0,
	"externalBinaryReadBytes" : 0,
	"externalBinaryReadTime" : "PT0S",
	"externalBinaryReadRate" : 0,
	"externalBinaryReadLoad" : 0,
	"webDAVServerReceiveBytes" : 0,
	"webDAVServerReceiveTime" : "PT0S",
	"webDAVServerReceiveRate" : 0,
	"webDAVServerReceiveLoad" : 0,
	"webDAVServerSendBytes" : 0,
	"webDAVServerSendTime" : "PT0S",
	"webDAVServerSendRate" : 0,
	"webDAVServerSendLoad" : 0,
	"httpServerReceiveBytes" : 163478036,
	"httpServerReceiveTime" : "PT20.908924S",
	"httpServerReceiveRate" : 0.00312820496037602,
	"httpServerReceiveLoad" : 0,
	"httpServerSendBytes" : 0,
	"httpServerSendTime" : "PT0S",
	"httpServerSendRate" : 0,
	"httpServerSendLoad" : 0,
	"xdbcServerReceiveBytes" : 0,
	"xdbcServerReceiveTime" : "PT0S",
	"xdbcServerReceiveRate" : 0,
	"xdbcServerReceiveLoad" : 0,
	"xdbcServerSendBytes" : 0,
	"xdbcServerSendTime" : "PT0S",
	"xdbcServerSendRate" : 0,
	"xdbcServerSendLoad" : 0,
	"odbcServerReceiveBytes" : 0,
	"odbcServerReceiveTime" : "PT0S",
	"odbcServerReceiveRate" : 0,
	"odbcServerReceiveLoad" : 0,
	"odbcServerSendBytes" : 0,
	"odbcServerSendTime" : "PT0S",
	"odbcServerSendRate" : 0,
	"odbcServerSendLoad" : 0,
	"xdqpClientReceiveBytes" : 0,
	"xdqpClientReceiveTime" : "PT0S",
	"xdqpClientReceiveRate" : 0,
	"xdqpClientReceiveLoad" : 0,
	"xdqpClientSendBytes" : 0,
	"xdqpClientSendTime" : "PT0S",
	"xdqpClientSendRate" : 0,
	"xdqpClientSendLoad" : 0,
	"xdqpServerReceiveBytes" : 0,
	"xdqpServerReceiveTime" : "PT0S",
	"xdqpServerReceiveRate" : 0,
	"xdqpServerReceiveLoad" : 0,
	"xdqpServerSendBytes" : 0,
	"xdqpServerSendTime" : "PT0S",
	"xdqpServerSendRate" : 0,
	"xdqpServerSendLoad" : 0,
	"foreignXdqpClientReceiveBytes" : 0,
	"foreignXdqpClientReceiveTime" : "PT0S",
	"foreignXdqpClientReceiveRate" : 0,
	"foreignXdqpClientReceiveLoad" : 0,
	"foreignXdqpClientSendBytes" : 0,
	"foreignXdqpClientSendTime" : "PT0S",
	"foreignXdqpClientSendRate" : 0,
	"foreignXdqpClientSendLoad" : 0,
	"foreignXdqpServerReceiveBytes" : 0,
	"foreignXdqpServerReceiveTime" : "PT0S",
	"foreignXdqpServerReceiveRate" : 0,
	"foreignXdqpServerReceiveLoad" : 0,
	"foreignXdqpServerSendBytes" : 0,
	"foreignXdqpServerSendTime" : "PT0S",
	"foreignXdqpServerSendRate" : 0,
	"foreignXdqpServerSendLoad" : 0,
	"readLockCount" : 2259711,
	"readLockWaitTime" : "PT5.039021S",
	"readLockHoldTime" : "P10DT18H16M20.7365357S",
	"readLockRate" : 1.46194648742676,
	"readLockWaitLoad" : 0,
	"readLockHoldLoad" : 0.329852998256683,
	"writeLockCount" : 564978,
	"writeLockWaitTime" : "PT0.912597S",
	"writeLockHoldTime" : "P2DT10H7M31.9426108S",
	"writeLockRate" : 0.279558062553406,
	"writeLockWaitLoad" : 0,
	"writeLockHoldLoad" : 0.0683934390544891,
	"deadlockCount" : 0,
	"deadlockWaitTime" : "PT0S",
	"deadlockRate" : 0,
	"deadlockWaitLoad" : 0
}