469 lines
12 KiB
C
469 lines
12 KiB
C
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//
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// Copyright (C) 1999 Microsoft Corporation. All Rights Reserved.
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//
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// MODULE: client.c
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//
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// PURPOSE: This program is a command line program to get process or pool statistics
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//
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//
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// AUTHOR:
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// Anitha Panapakkam -
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//
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#include <windows.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <io.h>
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#include <rpc.h>
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#include "relstat.h"
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#define MEMSNAP 1
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#define POOLSNAP 2
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int iFlag = -1;
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FILE* LogFile=NULL; // log file handle
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RPC_BINDING_HANDLE Binding;
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void Usage(void)
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{
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printf("Usage:\n"
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"\t-n <server addr> - Defaults to local machine\n"
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"\t-m - memsnap \n"
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"\t-p - poolsnap \n"
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"\t<logfile> = memsnap.log by default\n"
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);
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exit(1);
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}
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VOID PrintError( RPC_STATUS status)
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{
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LPVOID lpMsgBuf;
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FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
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NULL,
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status,
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MAKELANGID( LANG_NEUTRAL, SUBLANG_DEFAULT ),
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(LPTSTR) &lpMsgBuf,
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0,
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NULL );
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printf("%s\n", lpMsgBuf);
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if( LogFile ) {
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fprintf(LogFile,"!error=%s\n",lpMsgBuf);
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}
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LocalFree( lpMsgBuf );
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return;
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}
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void ProcessInfo();
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void PooltagInfo();
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//
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// FUNCTION: main
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//
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// PURPOSE: Parses arguments and binds to the server.
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//
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// PARAMETERS:
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// argc - number of command line arguments
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// argv - array of command line arguments
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//
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// RETURN VALUE:
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// Program exit code.
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//
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//
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int _cdecl main(int argc, char *argv[])
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{
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SYSTEMTIME SystemTime;
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char *serverAddress = NULL;
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char *protocol = "ncacn_np";
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UINT iIterations = 100;
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unsigned char *stringBinding;
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RPC_STATUS status;
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ULONG SecurityLevel = RPC_C_AUTHN_LEVEL_NONE;
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ULONG ulBuildNumber=0;
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ULONG ulTickCount = 0;
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PCHAR pszFileName;
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INT iArg;
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pszFileName = &"memsnap.log";
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argc--;
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argv++;
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while(argc)
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{
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if( (argv[0][0] == '-' ) || (argv[0][0] == '/') )
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{
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switch(argv[0][1])
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{
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case 'n':
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if (argc < 2)
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{
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Usage();
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}
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serverAddress = argv[1];
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//printf("%s server\n",serverAddress);
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argc--;
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argv++;
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break;
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case 'm':
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iFlag = MEMSNAP;
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break;
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case 'p':
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iFlag = POOLSNAP;
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break;
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case 't':
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if (argc < 2)
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{
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Usage();
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}
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protocol = argv[1];
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argc--;
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argv++;
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break;
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default:
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Usage();
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break;
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}
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}
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else
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{ // must be the log filename
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pszFileName= argv[0];
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}
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argc--;
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argv++;
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}
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if( (iFlag != POOLSNAP) && (iFlag != MEMSNAP) ) {
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Usage();
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}
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//
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// Open the output file
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//
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LogFile= fopen( pszFileName, "a" );
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if( LogFile == NULL ) {
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printf("Error opening file %s\n",pszFileName);
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exit(-1);
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}
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//
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// print file header once
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//
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if (_filelength(_fileno(LogFile)) == 0 ) {
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if( iFlag == MEMSNAP ) {
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fprintf(LogFile,"Process ID Proc.Name Wrkng.Set PagedPool NonPgdPl Pagefile Commit Handles Threads" " GdiObjs UserObjs" );
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}
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if( iFlag == POOLSNAP ) {
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fprintf(LogFile," Tag Type Allocs Frees Diff Bytes Per Alloc");
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}
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}
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//
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// Blank line separates different snaps
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//
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fprintf( LogFile, "\n" );
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//
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// Bind to the RPC interface
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//
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status = RpcStringBindingCompose(0,
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protocol,
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serverAddress,
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0,
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0,
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&stringBinding);
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if (status != RPC_S_OK)
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{
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printf("RpcStringBindingCompose failed - %d\n", status);
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PrintError(status);
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return(1);
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}
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status = RpcBindingFromStringBinding(stringBinding, &Binding);
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if (status != RPC_S_OK)
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{
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printf("RpcBindingFromStringBinding failed - %d\n", status);
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PrintError(status);
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return(1);
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}
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status =
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RpcBindingSetAuthInfo(Binding,
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0,
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SecurityLevel,
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RPC_C_AUTHN_WINNT,
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0,
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0
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);
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if (status != RPC_S_OK)
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{
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printf("RpcBindingSetAuthInfo failed - %d\n", status);
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PrintError(status);
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return(1);
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}
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//
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// Output the tagging information after the title (sortlog types file by first line)
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//
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if( iFlag == MEMSNAP ) {
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fprintf(LogFile,"!LogType=memsnap\n");
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}
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if( iFlag == POOLSNAP ) {
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fprintf(LogFile,"!LogType=poolsnap\n");
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}
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if( serverAddress == NULL ) {
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CHAR szComputerName[MAX_COMPUTERNAME_LENGTH+1];
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DWORD dwSize= sizeof(szComputerName);
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if( GetComputerName( szComputerName, &dwSize ) ) {
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fprintf(LogFile,"!ComputerName=%s\n",szComputerName);
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}
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// No output if no computer name available...
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}
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else {
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fprintf(LogFile,"!ComputerName=%s\n",serverAddress);
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}
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status = RelStatBuildNumber(Binding, &ulBuildNumber);
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if (status != ERROR_SUCCESS)
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{
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printf("RelStatBuildNumber failed %d\n", status);
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PrintError(status);
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}
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else
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{
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fprintf(LogFile, "!buildnumber=%d \n", ulBuildNumber);
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}
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// SystemTime (UTC not local time)
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GetSystemTime(&SystemTime);
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fprintf(LogFile,"!SystemTime=%02i\\%02i\\%04i %02i:%02i:%02i.%04i (GMT)\n",
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SystemTime.wMonth,
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SystemTime.wDay,
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SystemTime.wYear,
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SystemTime.wHour,
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SystemTime.wMinute,
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SystemTime.wSecond,
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SystemTime.wMilliseconds);
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status = RelStatTickCount(Binding, &ulTickCount);
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if (status != ERROR_SUCCESS)
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{
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printf("RelStatTickCount failed %d\n", status);
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PrintError(status);
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}
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else
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{
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fprintf(LogFile,"!TickCount=%d\n", ulTickCount);
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}
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//
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// Finally, output the requested process or pool information
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//
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if (iFlag == MEMSNAP) {
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ProcessInfo();
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}
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if (iFlag == POOLSNAP) {
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PooltagInfo();
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}
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//
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// Cleanup
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//
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status = RpcBindingFree(&Binding);
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status = RpcStringFree(&stringBinding);
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fclose(LogFile);
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return(0);
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}
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void ProcessInfo()
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{
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PRELSTAT_PROCESS_INFO pRelStatProcessInfo=NULL;
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DWORD dwResult;
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ULONG dwNumProcesses,i;
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LONG Pid = -1;
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dwResult = RelStatProcessInfo(Binding,
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Pid,
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&dwNumProcesses,
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&pRelStatProcessInfo);
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if (dwResult != ERROR_SUCCESS) {
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printf("RelstatProcessInfo error: %d\n",dwResult);
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fprintf(LogFile,"!error:RelStatProcessInfo call failed!\n");
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fprintf(LogFile,"!error:RelstatProcessInfo error: %d\n",dwResult);
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PrintError(dwResult);
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}
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else {
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// printf("Number of Processes = %u\n", dwNumProcesses);
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for(i=0; i< dwNumProcesses; i++)
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{
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#if 0
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printf(
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"%p%20ws%10u%10u%10u%10u%10u%10u%10u\n",
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pRelStatProcessInfo[i].UniqueProcessId,
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pRelStatProcessInfo[i].szImageName,
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pRelStatProcessInfo[i].WorkingSetSize,
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pRelStatProcessInfo[i].QuotaPagedPoolUsage,
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pRelStatProcessInfo[i].QuotaNonPagedPoolUsage,
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pRelStatProcessInfo[i].PagefileUsage,
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pRelStatProcessInfo[i].PrivatePageCount,
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pRelStatProcessInfo[i].HandleCount,
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pRelStatProcessInfo[i].NumberOfThreads,
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pRelStatProcessInfo[i].GdiHandleCount,
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pRelStatProcessInfo[i].UsrHandleCount
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);
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#endif
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fprintf(LogFile,
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"%10u%20ws%10u%10u%10u%10u%10u%10u%10u%10u%10u\n",
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pRelStatProcessInfo[i].UniqueProcessId,
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pRelStatProcessInfo[i].szImageName,
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pRelStatProcessInfo[i].WorkingSetSize,
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pRelStatProcessInfo[i].QuotaPagedPoolUsage,
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pRelStatProcessInfo[i].QuotaNonPagedPoolUsage,
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pRelStatProcessInfo[i].PagefileUsage,
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pRelStatProcessInfo[i].PrivatePageCount,
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pRelStatProcessInfo[i].HandleCount,
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pRelStatProcessInfo[i].NumberOfThreads,
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pRelStatProcessInfo[i].GdiHandleCount,
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pRelStatProcessInfo[i].UsrHandleCount
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);
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if (pRelStatProcessInfo[i].szImageName) {
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MIDL_user_free(pRelStatProcessInfo[i].szImageName);
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}
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}
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}
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if (pRelStatProcessInfo) {
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MIDL_user_free(pRelStatProcessInfo);
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}
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pRelStatProcessInfo = NULL;
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return;
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}
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void PooltagInfo()
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{
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CHAR* pszFormat;
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DWORD dwResult;
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ULONG i,dwNumTags;
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PRELSTAT_POOLTAG_INFO pRelStatPoolInfo=NULL;
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PRELSTAT_POOLTAG_INFO ptr;
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LPSTR szTagName=TEXT("*");
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UCHAR szTag[5];
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//call the RelstatPooltagInfo api to get the pooltag information
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dwResult = RelStatPoolTagInfo(Binding,
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szTagName,
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&dwNumTags,
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&pRelStatPoolInfo);
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if (dwResult != ERROR_SUCCESS) {
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printf("RelstatPoolTagInfo error: %d\n",dwResult);
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fprintf(LogFile,"!error:RelStatPoolTagInfo call failed!\n");
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fprintf(LogFile,"!error:RelstatPoolTagInfo error: %d\n",dwResult);
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PrintError(dwResult);
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}
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else {
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for(i=0;i<dwNumTags;i++) {
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memcpy(szTag,pRelStatPoolInfo[i].Tag,4);
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szTag[4] = '\0';
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pszFormat=
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#ifdef _WIN64
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" %4s %5s %18I64d %18I64d %16I64d %14I64d %12I64d\n",
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#else
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" %4s %5s %9ld %9ld %8ld %7ld %6ld\n",
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#endif
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ptr= &pRelStatPoolInfo[i];
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|
||
|
|
if( ptr->PagedAllocs != 0 ) {
|
||
|
|
ULONG Diff= ptr->PagedAllocs - ptr->PagedFrees;
|
||
|
|
fprintf(LogFile, pszFormat,
|
||
|
|
szTag,
|
||
|
|
"Paged",
|
||
|
|
ptr->PagedAllocs,
|
||
|
|
ptr->PagedFrees,
|
||
|
|
Diff,
|
||
|
|
ptr->PagedUsed,
|
||
|
|
ptr->PagedUsed/(Diff?Diff:1)
|
||
|
|
);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if( ptr->NonPagedAllocs != 0 ) {
|
||
|
|
ULONG Diff= ptr->NonPagedAllocs - ptr->NonPagedFrees;
|
||
|
|
fprintf(LogFile, pszFormat,
|
||
|
|
szTag,
|
||
|
|
"Nonp",
|
||
|
|
ptr->NonPagedAllocs,
|
||
|
|
ptr->NonPagedFrees,
|
||
|
|
Diff,
|
||
|
|
ptr->NonPagedUsed,
|
||
|
|
ptr->NonPagedUsed/(Diff?Diff:1)
|
||
|
|
);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
if (pRelStatPoolInfo) {
|
||
|
|
MIDL_user_free(pRelStatPoolInfo);
|
||
|
|
}
|
||
|
|
|
||
|
|
pRelStatPoolInfo = NULL;
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
void * __RPC_USER MIDL_user_allocate(size_t size)
|
||
|
|
{
|
||
|
|
return(HeapAlloc(GetProcessHeap(), HEAP_GENERATE_EXCEPTIONS, size));
|
||
|
|
}
|
||
|
|
|
||
|
|
void __RPC_USER MIDL_user_free( void *pointer)
|
||
|
|
{
|
||
|
|
HeapFree(GetProcessHeap(), 0, pointer);
|
||
|
|
}
|
||
|
|
|