<?xml version="1.0" encoding="utf-8"?>
<ManualTopic ID="/baanerp/install/onlinemanual/erpln_utilities" xml:lang="en">
   <Header>
      <Title>ERP LN Utilities</Title>
      <Keyword type="header" order="d1e1372745">
         <Level1>utilities</Level1>
      </Keyword>
   </Header>
   <AimSection>
      <Paragraph>Oracle on Windows is integrated with the Event Viewer and
		Performance Monitor utilities on Windows.</Paragraph>
   </AimSection>
   <GeneralSection>
      <Paragraph>The Event Viewer utility determines how system-alert messages
		appear on Windows. Oracle has integrated with Event Viewer to display Oracle
		startup and shutdown messages and the OS audit trail if you configure OS
		auditing in Oracle in the Event Viewer.</Paragraph>
      <Paragraph>Performance Monitor is the Windows <GUIRef href="" role="manual">sar</GUIRef> utility
		suite, which provides detailed resource utilization data for all processes that
		run on the system. Oracle has integrated with Performance Monitor to enable
		viewing utilization of operating system and Oracle resources, such as file
		write bytes per second related to Oracle or library-cache hit-ratios. The <GUIRef href="" role="manual">Oracle Performance Monitor</GUIRef> icon in the Oracle group starts the
		standard Windows Performance Monitor utility but feeds the utility
		Oracle-specific data.</Paragraph>
      <Note>
         <SectionTitle>Note</SectionTitle>
         <Paragraph>The Windows Performance Monitor and Event Viewer utilities
		  recognize only one Oracle instance on Windows. The only Oracle instance
		  recognized by Windows is the instance defined by the registry entry:</Paragraph>
         <CodeBlock space-and-orientation="indented-estimated">HKEY_LOCAL_MACHINE/SOFTWARE/ORACLE/ORACLE_SID</CodeBlock>
         <Paragraph>Although you can run multiple instances of Oracle on Windows,
		  only the one identified by the ORACLE_SID value in the registry is visible to
		  the Performance Monitor, Event Viewer, and Server Manager</Paragraph>
      </Note>
   </GeneralSection>
</ManualTopic>