private void CreateColumns(OSTypes os)
{
DataColumn column = null;
column = table.Columns.Add("index", typeof(int));
column.AutoIncrement = true;
column.AutoIncrementSeed = 0;
column.AutoIncrementStep = 1;
column.ReadOnly = true;
table.PrimaryKey = new DataColumn[] { column };
string[] columnNames = GetColumnNames(os);
foreach (string columnName in columnNames)
{
Type type = typeof(int);
if (columnName.Equals("time"))
{
type = typeof(string);
}
table.Columns.Add(columnName, type);
}
column = table.Columns.Add("cpu", typeof(int));
column.Expression = "100 - cpu_id";
}
public void SetData(string path, OSTypes os)
{
this.os = os;
InitializeCharts();
InitializeComboBoxPage();
dataSource.LoadDataAsync(path, os);
}
public string[] GetColumnNames(OSTypes os)
{
switch (os)
{
case OSTypes.AIX:
return(new string[] { "time",
"kthr_r", "kthr_b",
"memory_avm", "memory_fre",
"page_re", "page_pi", "page_po", "page_fr", "page_sr", "page_cy",
"faults_in", "faults_sy", "faults_cs",
"cpu_us", "cpu_sy", "cpu_id", "cpu_wa" });
case OSTypes.BSD:
return(new string[] { "time",
"procs_r", "procs_b", "procs_w",
"memory_avm", "memory_free",
"page_flt", "page_re", "page_pi", "page_po", "page_fr", "page_sr",
"disk_01", "disk_02",
"faults_in", "faults_sy", "faults_cs",
"cpu_us", "cpu_sy", "cpu_id" });
case OSTypes.HPUX:
return(new string[] { "time",
"procs_r", "procs_b", "procs_w",
"memory_avm", "memory_free",
"page_re", "page_at", "page_pi", "page_po", "page_fr", "page_de", "page_sr",
"faults_in", "faults_sy", "faults_cs",
"cpu_us", "cpu_sy", "cpu_id" });
case OSTypes.Linux:
return(new string[] { "time",
"procs_r", "procs_b",
"memory_swpd", "memory_free", "memory_buff", "memory_cache",
"swap_si", "swap_so",
"io_bi", "io_bo",
"system_in", "system_cs",
"cpu_us", "cpu_sy", "cpu_id", "cpu_wa", "cpu_st" });
case OSTypes.Solaris:
return(new string[] { "time",
"procs_r", "procs_b", "procs_w",
"memory_swap", "memory_free",
"page_re", "page_mf", "page_pi", "page_po", "page_fr", "page_de", "page_sr",
"disk_01", "disk_02", "disk_03", "disk_04",
"faults_in", "faults_sy", "faults_cs",
"cpu_us", "cpu_sy", "cpu_id" });
default:
return(new string[] { "time",
"kthr_r", "kthr_b",
"memory_avm", "memory_fre",
"page_re", "page_pi", "page_po", "page_fr", "page_sr", "page_cy",
"faults_in", "faults_sy", "faults_cs",
"cpu_us", "cpu_sy", "cpu_id", "cpu_wa" });
}
}
public void LoadDataAsync(string fileName, OSTypes os)
{
this.fileName = fileName;
this.os = os;
Thread t = new Thread(new ThreadStart(DoLoadData));
t.IsBackground = true;
t.Start();
}
public void InitOverviewThreadsChart(Chart chart, OSTypes os)
{
Series series = null;
if (os == OSTypes.AIX)
{
series = chart.Series[0];
series.Name = "kthr_r";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "kthr_r";
series = chart.Series[1];
series.Name = "kthr_b";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "kthr_b";
series = chart.Series[2];
chart.Series.Remove(series);
}
else if (os == OSTypes.BSD || os == OSTypes.HPUX || os == OSTypes.Solaris)
{
series = chart.Series[0];
series.Name = "procs_r";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "procs_r";
series = chart.Series[1];
series.Name = "procs_b";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "procs_b";
series = chart.Series[2];
series.Name = "procs_w";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "procs_w";
}
else if (os == OSTypes.Linux)
{
series = chart.Series[0];
series.Name = "procs_r";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "procs_r";
series = chart.Series[1];
series.Name = "procs_b";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "procs_b";
series = chart.Series[2];
chart.Series.Remove(series);
}
}
public void InitPageChart(Chart chart, OSTypes os, string name)
{
Series series = null;
series = chart.Series[0];
series.Name = name;
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = name;
Title title = null;
title = chart.Titles[0];
title.Text = name;
}
public char GetOSType(OSTypes osType)
{
switch (osType)
{
case OSTypes.Linux:
return('l');
case OSTypes.Windows:
return('w');
default:
return(' ');
}
}
public void InitMemoryAvmChart(Chart chart, OSTypes os)
{
Series series = null;
series = chart.Series[0];
if (os == OSTypes.Linux)
{
series.Name = "memory_swpd";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "memory_swpd";
series = chart.Series[1];
series.Name = "memory_buff";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "memory_buff";
series = chart.Series[2];
series.Name = "memory_cache";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "memory_cache";
}
else if (os == OSTypes.Solaris)
{
series.Name = "memory_swap";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "memory_swap";
series = chart.Series["Series2"];
chart.Series.Remove(series);
series = chart.Series["Series3"];
chart.Series.Remove(series);
}
else
{
series.Name = "memory_avm";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "memory_avm";
series = chart.Series["Series2"];
chart.Series.Remove(series);
series = chart.Series["Series3"];
chart.Series.Remove(series);
}
}
public void InitOverviewMemoryChart(Chart chart, OSTypes os)
{
Series series = null;
series = chart.Series[0];
if (os == OSTypes.AIX)
{
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "memory_fre";
}
else
{
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "memory_free";
}
}
public int LoadData(string fileName, OSTypes os)
{
CreateColumns(os);
Regex regex = new Regex(" +");
char[] separator = new char[] { ' ' };
string line = null;
string temp = null;
string[] values = null;
int columnCount = table.Columns.Count;
int len = columnCount - 2;
table.BeginLoadData();
using (TextReader reader = File.OpenText(fileName))
{
while ((line = reader.ReadLine()) != null)
{
temp = regex.Replace(line.Trim().Replace("\t", " "), " ");
values = temp.Split(separator, StringSplitOptions.RemoveEmptyEntries);
if (values.Length == len)
{
DataRow row = table.NewRow();
for (int i = 0; i < len; i++)
{
row[i + 1] = values[i];
}
table.Rows.Add(row);
}
}
}
table.EndLoadData();
dataView = table.AsDataView();
return(table.Rows.Count);
}
public void Build(OSTypes osType)
{
InitOverviewCPUChart(OverviewCPUChart);
InitOverviewMemoryChart(OverviewMemoryChart, osType);
InitOverviewThreadsChart(OverviewThreadsChart, osType);
InitOverviewFaultsChart(OverviewFaultsChart, osType);
InitCPUChart(CPUChart, osType);
InitCPUTotalChart(CPUTotalChart);
InitMemoryAvmChart(MemoryAvmChart, osType);
InitMemoryFreeChart(MemoryFreeChart, osType);
InitThreadsRChart(ThreadsRChart, osType);
InitThreadsBChart(ThreadsBChart, osType);
InitInterruptChart(InterruptChart, osType);
InitContextSwitchesChart(ContextSwitchesChart, osType);
}
public void InitContextSwitchesChart(Chart chart, OSTypes os)
{
Series series = null;
if (os == OSTypes.Linux)
{
series = chart.Series[0];
series.Name = "system_cs";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "system_cs";
}
else
{
series = chart.Series[0];
series.Name = "faults_cs";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "faults_cs";
}
}
public void InitThreadsRChart(Chart chart, OSTypes os)
{
Series series = null;
if (os == OSTypes.AIX)
{
series = chart.Series[0];
series.Name = "kthr_r";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "kthr_r";
}
else
{
series = chart.Series[0];
series.Name = "procs_r";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "procs_r";
}
}
private void toolStripComboBoxServerType_SelectedIndexChanged(object sender, EventArgs e)
{
int index = toolStripComboBoxServerType.SelectedIndex;
switch (index)
{
case 0:
osType = OSTypes.AIX;
break;
case 1:
osType = OSTypes.HPUX;
break;
case 2:
osType = OSTypes.Solaris;
break;
case 4:
osType = OSTypes.Linux;
break;
case 5:
osType = OSTypes.BSD;
break;
default:
osType = OSTypes.AIX;
break;
}
Options options = new Options();
options.OS = index;
XmlSerializerFacade facade = new XmlSerializerFacade(typeof(Options), "options.config", options);
facade.Serialize();
}
public string[] GetPageNames(OSTypes os)
{
switch (os)
{
case OSTypes.AIX:
return(new string[] { "page_re", "page_pi", "page_po", "page_fr", "page_sr", "page_cy" });
case OSTypes.BSD:
return(new string[] { "page_flt", "page_re", "page_pi", "page_po", "page_fr", "page_sr" });
case OSTypes.HPUX:
return(new string[] { "page_re", "page_at", "page_pi", "page_po", "page_fr", "page_de", "page_sr" });
case OSTypes.Linux:
return(new string[] { "swap_si", "swap_so" });
case OSTypes.Solaris:
return(new string[] { "page_re", "page_mf", "page_pi", "page_po", "page_fr", "page_de", "page_sr" });
default:
return(new string[] { "page_re", "page_pi", "page_po", "page_fr", "page_sr", "page_cy" });
}
}
public void InitOverviewFaultsChart(Chart chart, OSTypes os)
{
Series series = null;
if (os == OSTypes.Linux)
{
series = chart.Series[0];
series.Name = "system_cs";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "system_cs";
series = chart.Series[1];
series.Name = "system_in";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "system_in";
series = chart.Series[2];
chart.Series.Remove(series);
}
else
{
series = chart.Series[0];
series.Name = "faults_cs";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "faults_cs";
series = chart.Series[1];
series.Name = "faults_in";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "faults_in";
series = chart.Series[2];
series.Name = "faults_sy";
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "faults_sy";
}
}
public void InitCPUChart(Chart chart, OSTypes os)
{
Series series = null;
series = chart.Series["cpu_us"];
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "cpu_us";
series = chart.Series["cpu_sy"];
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "cpu_sy";
if (os == OSTypes.AIX || os == OSTypes.Linux)
{
series = chart.Series["cpu_wa"];
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "cpu_wa";
}
else
{
series = chart.Series["cpu_wa"];
chart.Series.Remove(series);
}
if (os == OSTypes.Linux)
{
series = chart.Series["cpu_st"];
series.XValueMember = VmstatColumns.COLUMN_DATETIME;
series.YValueMembers = "cpu_st";
}
else
{
series = chart.Series["cpu_st"];
chart.Series.Remove(series);
}
}