net.wgen.op.logging
Class Snapshot

java.lang.Object
  net.wgen.op.logging.Snapshot

public class Snapshot

extends java.lang.Object

Aggregator of stats to log every so often for an indication of load.

Version:

$Id: Snapshot.html,v 1.2 2007/01/28 04:09:37 paulfeuer Exp $

Author:

Paul Feuer, Wireless Generation, Inc.

Field Summary

private static long	_resetTime
private static java.util.Map	_snapShotPerApp
private int	connectionsUsed
private int	databaseTime
private int	dbCallsExecuted
private int	dbErrorsOccurred
private static boolean	IS_PROD
private static org.apache.log4j.Logger	LOG
private java.lang.String	moduleName
private int	opsExecuted
private int	profileRequests
private int	reqErrorsOccurred
private int	requestsMade
private int	requestTime
private static long	RESET_INTERVAL
private int	rowsAccessed
static java.text.SimpleDateFormat	SDF
private int	tempKeysUsed
private static int	THRESH_CALLS
private static int	THRESH_CX
private static int	THRESH_ROWS
private static java.util.Timer	TIMER
private int	traceRequests

Constructor Summary

Snapshot(java.lang.String appName)

Method Summary

static void	aggregateCall(WebAppStats.DBCallRecord rec)
static void	aggregateRequest(TraceKey key)
private static void	dumpSnapshot() Internal dump method.
private static Snapshot	getSnapshot(java.lang.String appName)
void	reset()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_snapShotPerApp

private static final java.util.Map _snapShotPerApp

SDF

public static final java.text.SimpleDateFormat SDF

IS_PROD

private static final boolean IS_PROD

RESET_INTERVAL

private static final long RESET_INTERVAL

See Also:

Constant Field Values

THRESH_ROWS

private static final int THRESH_ROWS

THRESH_CX

private static final int THRESH_CX

THRESH_CALLS

private static final int THRESH_CALLS

_resetTime

private static long _resetTime

TIMER

private static final java.util.Timer TIMER

LOG

private static final org.apache.log4j.Logger LOG

moduleName

private java.lang.String moduleName

rowsAccessed

private int rowsAccessed

opsExecuted

private int opsExecuted

dbCallsExecuted

private int dbCallsExecuted

connectionsUsed

private int connectionsUsed

requestsMade

private int requestsMade

dbErrorsOccurred

private int dbErrorsOccurred

reqErrorsOccurred

private int reqErrorsOccurred

databaseTime

private int databaseTime

requestTime

private int requestTime

traceRequests

private int traceRequests

profileRequests

private int profileRequests

tempKeysUsed

private int tempKeysUsed

Constructor Detail

Snapshot

public Snapshot(java.lang.String appName)

Method Detail

aggregateCall

public static void aggregateCall(WebAppStats.DBCallRecord rec)

aggregateRequest

public static void aggregateRequest(TraceKey key)

reset

public void reset()

toString

public java.lang.String toString()

getSnapshot

private static Snapshot getSnapshot(java.lang.String appName)

Parameters:

appName -

Returns:

the snapshot for the app

dumpSnapshot

private static void dumpSnapshot()

Internal dump method.