fsetupdateinterval default 5000;

end;

procedure TSysInfo.startrecievingInfo;

var

res:integer;

begin

res:=RegOpenKeyEx(HKEY_DYN_DATA,'PerfStats\StartStat',0,KEY_ALL_ACCESS,pkey);

if res<>0 then

raise exception.Create('Could not open registry key');

fstopped:=false;

// Для Dial Up Адаптера

RegQueryValueEx(pkey,'Dial-Up Adapter\Alignment',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\Buffer',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\Framing',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\Overrun ',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\Timeout',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\CRC',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\Runts',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\FramesXmit',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\FramesRecvd',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\BytesXmit',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\BytesRecvd',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\TotalBytesXmit',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\TotalBytesRecvd',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\ConnectSpeed',nil,regtype,@tmp,@vsize);

// Для VCACHE

RegQueryValueEx(pkey,'VCACHE\LRUBuffers',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VCACHE\FailedRecycles',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VCACHE\RandomRecycles',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VCACHE\LRURecycles',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VCACHE\Misses',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VCACHE\Hits',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VCACHE\cMacPages',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VCACHE\cMinPages',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VCACHE\cCurPages',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'Dial-Up Adapter\BytesXmit',nil,regtype,@tmp,@vsize);

//Для VFAT

RegQueryValueEx(pkey,'VFAT\DirtyData',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VFAT\BReadsSec',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VFAT\BWritesSec',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VFAT\ReadsSec',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VFAT\WritesSec',nil,regtype,@tmp,@vsize);

//Для VMM

RegQueryValueEx(pkey,'VMM\cpgLockedNoncache',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgCommit',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgSharedPages',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgDiskcacheMid',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgDiskcacheMac',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgDiskcacheMin',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgDiskcache',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgSwapfileDefective',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgSwapfileInUse',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgSwapfile',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cDiscards',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cPageOuts',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cPageIns',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cInstanceFaults',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cPageFaults',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgOther',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgSwap',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgLocked',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'VMM\cpgFree',nil,regtype,@tmp,@vsize);

//Для KERNEL

RegQueryValueEx(pkey,'KERNEL\CPUUsage',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'KERNEL\VMs',nil,regtype,@tmp,@vsize);

RegQueryValueEx(pkey,'KERNEL\Threads',nil,regtype,@tmp,@vsize);

RegCloseKey(pkey);

ftimer.enabled:=true;

end;

destructor tsysinfo.Destroy;

begin

StopRecievingInfo;

ftimer.Destroy;

inherited;

end;

procedure Register;

begin

RegisterComponents('Samples', [TSysInfo]);

end;

end.

// модуль диагностики процессора

unit example;

interface

uses

Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,

Dialogs, ProcessorClockCounter, StdCtrls;

type

TForm1 = class(TForm)

GroupBox1: TGroupBox;

StaticText1: TStaticText;

Button7: TButton;

Button8: TButton;

procedure pcc1PrecizeProc(Sender: TObject);

procedure pcc2PrecizeProc(Sender: TObject);

procedure pcc3PrecizeProc(Sender: TObject);

procedure pcc4PrecizeProc(Sender: TObject);

procedure pcc5PrecizeProc(Sender: TObject);

procedure pcc7PrecizeProc(Sender: TObject);

procedure pcc8PrecizeProc(Sender: TObject);

procedure Button7Click(Sender: TObject);

procedure Button8Click(Sender: TObject);

private

{ Private declarations }

public

{ Public declarations }

end;

var

Form1: TForm1;

implementation

{$R *.dfm}

// Тактовая частота

procedure TForm1.pcc1PrecizeProc(Sender: TObject);

begin

sleep(1000); //wait 1 s

end;

procedure TForm1.Button1Click(Sender: TObject);

begin

button1.Caption:='Wait';

button1.Enabled:=false;

pcc1.TestPrecizeProcInCache;

label1.Caption:=IntToStr(pcc1.Counter)+' Hz';

button1.Caption:='Измерить тактовую частоту';

button1.Enabled:=true;

end;

// скорость выполнения арифметических операций

procedure TForm1.pcc2PrecizeProc(Sender: TObject);

var n:integer;

m:integer; // integer variable

begin

for n:=0 to 99 do m:=m+1;

end;

procedure TForm1.pcc3PrecizeProc(Sender: TObject);

var n:integer;

m:Int64; // Int64 variable

begin

for n:=0 to 99 do m:=m+1;

end;

procedure TForm1.pcc4PrecizeProc(Sender: TObject);

var n:integer;

m:single; // single type variable

begin

for n:=0 to 99 do m:=m + 1.0001;

end;

procedure TForm1.Button2Click(Sender: TObject);

begin

pcc2.TestPrecizeProcInCache;

label2.Caption:=IntToStr(pcc2.Counter)+' тактов';

pcc3.TestPrecizeProcInCache;

label3.Caption:=IntToStr(pcc3.Counter)+' тактов';

pcc4.TestPrecizeProcInCache;

label4.Caption:=IntToStr(pcc4.Counter)+' тактов';

end;

// скорость системный шины

procedure TForm1.pcc5PrecizeProc(Sender: TObject);

begin

asm

nop; nop; nop; nop; nop; nop; nop; nop;

nop; nop; nop; nop; nop; nop; nop; nop;

nop; nop; nop; nop; nop; nop; nop; nop;

nop; nop; nop; nop; nop; nop; nop; nop;

nop; nop; nop; nop; nop; nop; nop; nop;

nop; nop; nop; nop; nop; nop; nop; nop;

nop; nop; nop; nop; nop; nop; nop; nop;

nop; nop; nop; nop; nop; nop; nop; ret;