400 lines
11 KiB
C++
400 lines
11 KiB
C++
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//
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// Systrack - System resource tracking
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// Copyright (c) Microsoft Corporation, 1997
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//
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//
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// module: process.cxx
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// author: silviuc
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// created: Mon Nov 09 16:03:42 1998
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//
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <time.h>
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extern "C" {
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#include <nt.h>
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#include <ntrtl.h>
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#include <nturtl.h>
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}
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#include <windows.h>
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#include "assert.hxx"
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#include "history.hxx"
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#include "table.hxx"
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#include "systrack.hxx"
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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#define TRACK_PROCESS_TABLE_SIZE 256
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#define TRACK_PROCESS_HISTORY_SIZE 60
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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class TRACK_PROCESS_INFORMATION
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{
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public:
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union {
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ULONG Key;
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ULONG Id;
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};
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History<SIZE_T, TRACK_PROCESS_HISTORY_SIZE> Threads;
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History<SIZE_T, TRACK_PROCESS_HISTORY_SIZE> Handles;
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History<SIZE_T, TRACK_PROCESS_HISTORY_SIZE> WorkingSetSize;
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History<SIZE_T, TRACK_PROCESS_HISTORY_SIZE> VirtualSize;
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History<SIZE_T, TRACK_PROCESS_HISTORY_SIZE> PagefileUsage;
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public:
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bool VerifyThreads (SIZE_T DeltaValue) {
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return Threads.Delta (DeltaValue);
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}
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bool VerifyHandles (SIZE_T DeltaValue) {
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return Handles.Delta (DeltaValue);
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}
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bool VerifyWorkingSetSize (SIZE_T DeltaValue) {
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return WorkingSetSize.Delta (DeltaValue);
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}
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bool VerifyVirtualSize (SIZE_T DeltaValue) {
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return VirtualSize.Delta (DeltaValue);
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}
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bool VerifyPagefileUsage (SIZE_T DeltaValue) {
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return PagefileUsage.Delta (DeltaValue);
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}
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void Print (UNICODE_STRING Name) {
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static unsigned Calls = 0;
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if (Calls % 25 == 0)
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{
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printf (" - - - - - - - - - - - - - - - - - - - -");
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printf (" - - - - - - - - - - - - - - - - - - - - \n");
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printf ("%-15s %-5s %-13s %-11s %-11s %-11s %-11s \n",
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"Process", "Id", "Handles", "Threads",
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"WSet(Mb)", "Vsize(Mb)", "Pfile(Mb)");
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printf (" - - - - - - - - - - - - - - - - - - - -");
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printf (" - - - - - - - - - - - - - - - - - - - - \n");
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fflush( stdout );
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}
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Calls++;
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printf ("%-15ws %-5u ", Name.Buffer, Key);
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printf ("%-6u %-6u %-5u %-5u %-5u %-5u %-5u %-5u %-5u %-5u\n",
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Handles.Last(),
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Handles.First(),
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Threads.Last(),
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Threads.First(),
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WorkingSetSize.Last() / 0x100000,
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WorkingSetSize.First() / 0x100000,
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VirtualSize.Last() / 0x100000,
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VirtualSize.First() / 0x100000,
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PagefileUsage.Last() / 0x100000,
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PagefileUsage.First() / 0x100000);
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fflush( stdout );
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DebugMessage ("systrack: %ws (%u): Hndl: %u +%d, Thrd: %u +%d, "
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"Wset: %u +%d, Vsize: %u +%d, Pfile: %u +%d\n",
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Name.Buffer,
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Key,
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Handles.Last(),
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Handles.Last() - Handles.First(),
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Threads.Last(),
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Threads.Last() - Threads.First(),
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WorkingSetSize.Last() / 0x100000,
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( (int)WorkingSetSize.Last() - (int)WorkingSetSize.First()) / 0x100000,
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VirtualSize.Last() / 0x100000,
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( (int)VirtualSize.Last() - (int)VirtualSize.First()) / 0x100000,
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PagefileUsage.Last() / 0x100000,
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( (int)PagefileUsage.Last() - (int)PagefileUsage.First()) / 0x100000);
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}
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};
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typedef TRACK_PROCESS_INFORMATION * PTRACK_PROCESS_INFORMATION;
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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Table<TRACK_PROCESS_INFORMATION, TRACK_PROCESS_TABLE_SIZE> ProcessTable;
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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void
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SystemProcessTrack (
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ULONG Period,
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ULONG DeltaHandles,
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ULONG DeltaThreads,
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ULONG DeltaWorkingSetSize,
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SIZE_T DeltaVirtualSize,
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SIZE_T DeltaPagefileUsage)
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{
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NTSTATUS Status;
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ULONG RealLength;
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PSYSTEM_PROCESS_INFORMATION Info;
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BOOL FinishNextTime = FALSE;
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BOOL PrintThreads, PrintHandles, PrintWSSize, PrintVirtSize, PrintPageFile;
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for ( ; ; )
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{
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//
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// SystemPoolTagInformation
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//
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Info = (PSYSTEM_PROCESS_INFORMATION)QuerySystemProcessInformation();
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//
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// Loop over the processes and see if something changed.
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//
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for (FinishNextTime = FALSE;
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FinishNextTime == FALSE;
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Info = (PSYSTEM_PROCESS_INFORMATION)((ULONG_PTR)Info + Info->NextEntryOffset)) {
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PTRACK_PROCESS_INFORMATION Process;
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if (Info->NextEntryOffset == 0)
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FinishNextTime = TRUE;
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//
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// Skip over the idle process.
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//
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if (Info->UniqueProcessId == 0)
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continue;
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//
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// Add process to the process table.
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//
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Process = ProcessTable.Add (PtrToUlong(Info->UniqueProcessId));
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assert_ (Process != 0);
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Process->Threads.Add (Info->NumberOfThreads);
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Process->Handles.Add (Info->HandleCount);
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Process->WorkingSetSize.Add (Info->WorkingSetSize);
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Process->VirtualSize.Add (Info->VirtualSize);
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Process->PagefileUsage.Add (Info->PagefileUsage);
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PrintThreads = FALSE;
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if (Process->VerifyThreads (DeltaThreads)) {
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PrintThreads = TRUE;
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}
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PrintHandles = FALSE;
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if (Process->VerifyHandles (DeltaHandles)) {
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PrintHandles = TRUE;
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}
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PrintWSSize = FALSE;
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if (Process->VerifyWorkingSetSize (DeltaWorkingSetSize)) {
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PrintWSSize = TRUE;
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}
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PrintVirtSize = FALSE;
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if (Process->VerifyVirtualSize (DeltaVirtualSize)) {
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PrintVirtSize = TRUE;
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}
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PrintPageFile = FALSE;
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if (Process->VerifyPagefileUsage (DeltaPagefileUsage)) {
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PrintPageFile = TRUE;
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}
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if( PrintThreads || PrintHandles || PrintWSSize || PrintVirtSize || PrintPageFile ) {
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Process->Print(Info->ImageName);
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if( PrintThreads ) {
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Process->Threads.Reset (Info->NumberOfThreads);
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}
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if( PrintHandles ) {
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Process->Handles.Reset (Info->HandleCount);
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}
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if( PrintWSSize ) {
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Process->WorkingSetSize.Reset (Info->WorkingSetSize);
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}
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if( PrintVirtSize ) {
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Process->VirtualSize.Reset (Info->VirtualSize);
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}
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if( PrintPageFile ) {
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Process->PagefileUsage.Reset (Info->PagefileUsage);
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}
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}
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}
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//
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// Sleep a little bit.
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//
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Sleep (Period);
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}
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}
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void
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SystemProcessIdTrack (
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ULONG Period,
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ULONG ProcessId,
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ULONG DeltaHandles,
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ULONG DeltaThreads,
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ULONG DeltaWorkingSetSize,
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SIZE_T DeltaVirtualSize,
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SIZE_T DeltaPagefileUsage)
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{
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NTSTATUS Status;
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ULONG RealLength;
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PSYSTEM_PROCESS_INFORMATION Info;
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BOOL FinishNextTime = FALSE;
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BOOL PrintThreads, PrintHandles, PrintWSSize, PrintVirtSize, PrintPageFile;
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for ( ; ; )
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{
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//
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// SystemProcessInformation
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//
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Info = (PSYSTEM_PROCESS_INFORMATION)QuerySystemProcessInformation();
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//
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// Loop over the processes and see if something changed.
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//
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for (FinishNextTime = FALSE;
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FinishNextTime == FALSE;
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Info = (PSYSTEM_PROCESS_INFORMATION)((ULONG_PTR)Info + Info->NextEntryOffset)) {
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PTRACK_PROCESS_INFORMATION Process;
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if (Info->NextEntryOffset == 0)
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FinishNextTime = TRUE;
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//
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// Skip over the idle process.
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//
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if (Info->UniqueProcessId == 0)
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continue;
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//
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// If this is not the process we want to track
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// skip it.
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//
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if ((ULONG_PTR)(Info->UniqueProcessId) != ProcessId)
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continue;
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//
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// Add process to the process table.
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//
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Process = ProcessTable.Add (PtrToUlong(Info->UniqueProcessId));
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assert_ (Process != 0);
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Process->Threads.Add (Info->NumberOfThreads);
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Process->Handles.Add (Info->HandleCount);
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Process->WorkingSetSize.Add (Info->WorkingSetSize);
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Process->VirtualSize.Add (Info->VirtualSize);
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Process->PagefileUsage.Add (Info->PagefileUsage);
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PrintThreads = FALSE;
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if (Process->VerifyThreads (DeltaThreads)) {
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PrintThreads = TRUE;
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}
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PrintHandles = FALSE;
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if (Process->VerifyHandles (DeltaHandles)) {
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PrintHandles = TRUE;
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}
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PrintWSSize = FALSE;
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if (Process->VerifyWorkingSetSize (DeltaWorkingSetSize)) {
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PrintWSSize = TRUE;
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}
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PrintVirtSize = FALSE;
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if (Process->VerifyVirtualSize (DeltaVirtualSize)) {
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PrintVirtSize = TRUE;
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}
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PrintPageFile = FALSE;
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if (Process->VerifyPagefileUsage (DeltaPagefileUsage)) {
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PrintPageFile = TRUE;
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}
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if( PrintThreads || PrintHandles || PrintWSSize || PrintVirtSize || PrintPageFile ) {
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Process->Print(Info->ImageName);
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if( PrintThreads ) {
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Process->Threads.Reset (Info->NumberOfThreads);
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}
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if( PrintHandles ) {
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Process->Handles.Reset (Info->HandleCount);
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}
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if( PrintWSSize ) {
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Process->WorkingSetSize.Reset (Info->WorkingSetSize);
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}
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if( PrintVirtSize ) {
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Process->VirtualSize.Reset (Info->VirtualSize);
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}
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if( PrintPageFile ) {
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Process->PagefileUsage.Reset (Info->PagefileUsage);
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}
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}
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}
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//
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// Sleep a little bit.
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//
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Sleep (Period);
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}
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}
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//
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// end of module: process.cxx
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//
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