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<!doctype html public "-//IETF//DTD HTML/EN">
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<html>
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<head>
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<!--
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Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
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DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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This code is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License version 2 only, as
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published by the Free Software Foundation. Oracle designates this
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particular file as subject to the "Classpath" exception as provided
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by Oracle in the LICENSE file that accompanied this code.
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This code is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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version 2 for more details (a copy is included in the LICENSE file that
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accompanied this code).
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You should have received a copy of the GNU General Public License version
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2 along with this work; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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or visit www.oracle.com if you need additional information or have any
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questions.
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-->
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</head>
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<body bgcolor="white">
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<p>
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Provides the implementation classes for the <em>rmi:</em> protocol for
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the HotSpot PerfData instrumentation buffer monitoring implementation.
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</p>
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<p>
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The <em>rmi:</em> protocol is the default protocol for the PerfData
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implementation when a hostname is specified as part of a HostIdentifier
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or VMIdentifier. It communicates with an RMI server on the remote machine
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that provides functions to get a list of available Java Virtual Machines
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and to acquire a copy of a Java Virtual Machine's instrumentation buffer.
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The RMI server may or may not use the PerfData implementation on the
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remote host to acquire this information. The <em>jstatd</em> server
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provides a PerfData implementation of the RMI server.
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</body>
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</html>
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