Skip to main content


class %Monitor.System.Servers extends %Monitor.System.Adaptor, %Monitor.System.Abstract

Monitor system metrics by ECP server.

This class, and others that inherit from %Monitor.System.Abstract, provides an object API to the same system metrics as the ^PERFMON utility. Instantiating this class also starts the collection of ^PERFMON system metrics, which can have a significant impact on a busy system. Note that stopping ^PERFMON will also disable the sampling here.

Property Inventory

Method Inventory


property Buffers as %Monitor.Integer;
Property methods: BuffersDisplayToLogical(), BuffersGet(), BuffersIsValid(), BuffersLogicalToDisplay(), BuffersNormalize(), BuffersSet()
property GloKills as %Monitor.Integer;
Global kills received
Property methods: GloKillsDisplayToLogical(), GloKillsGet(), GloKillsIsValid(), GloKillsLogicalToDisplay(), GloKillsNormalize(), GloKillsSet()
property GloRefs as %Monitor.Integer;
Global references received
Property methods: GloRefsDisplayToLogical(), GloRefsGet(), GloRefsIsValid(), GloRefsLogicalToDisplay(), GloRefsNormalize(), GloRefsSet()
property GloSets as %Monitor.Integer;
Global sets received
Property methods: GloSetsDisplayToLogical(), GloSetsGet(), GloSetsIsValid(), GloSetsLogicalToDisplay(), GloSetsNormalize(), GloSetsSet()
property IJCw0 as %Monitor.Integer (CAPTION = "IJC messages received/written");
Incoming net IJC messages received and written to the IJC device
Property methods: IJCw0DisplayToLogical(), IJCw0Get(), IJCw0IsValid(), IJCw0LogicalToDisplay(), IJCw0Normalize(), IJCw0Set()
property IJCw1 as %Monitor.Integer (CAPTION = "IJC messages received/not written");
Incoming net IJC messages received and NOT written to the IJC device
Property methods: IJCw1DisplayToLogical(), IJCw1Get(), IJCw1IsValid(), IJCw1LogicalToDisplay(), IJCw1Normalize(), IJCw1Set()
property Locks as %Monitor.Integer;
Lock commands received
Property methods: LocksDisplayToLogical(), LocksGet(), LocksIsValid(), LocksLogicalToDisplay(), LocksNormalize(), LocksSet()
property Requests as %Monitor.Integer;
Requests received
Property methods: RequestsDisplayToLogical(), RequestsGet(), RequestsIsValid(), RequestsLogicalToDisplay(), RequestsNormalize(), RequestsSet()
property ServerName as %Monitor.String;
Server name
Property methods: ServerNameDisplayToLogical(), ServerNameGet(), ServerNameIsValid(), ServerNameLogicalToDisplay(), ServerNameLogicalToOdbc(), ServerNameNormalize(), ServerNameSet()


method GetSample() as %Status
Get server metric sample A return code of $$$OK indicates there is a new sample instance. A return code of 0 indicates there is no sample instance.
method Initialize() as %Status
Initialize server metrics
method Startup() as %Status
On Startup enable PERFMON

Inherited Members

Inherited Methods

FeedbackOpens in a new tab