public static List <CPUInfo> GetCurrentCPUPerc(Renci.SshNet.SshClient sshClient, int delayMS = 1000)
{
List <CPUInfo> cpuDiffs = new List <CPUInfo>();
List <CPUInfo> cpus1 = FromProcStat(sshClient.RunCommand("cat /proc/stat").Result);
TH.Thread.Sleep(delayMS);
List <CPUInfo> cpus2 = FromProcStat(sshClient.RunCommand("cat /proc/stat").Result);
foreach (CPUInfo c1 in cpus1)
{
CPUInfo c2 = cpus2.FirstOrDefault(c => c.Name == c1.Name);
if (c2 != null)
{
CPUInfo cpuUsageDiff = new CPUInfo();
cpuUsageDiff.Name = c1.Name;
cpuUsageDiff.IsTotalCPU = c1.IsTotalCPU;
cpuUsageDiff.User = c2.User - c1.User;
cpuUsageDiff.Nice = c2.Nice - c1.Nice;
cpuUsageDiff.System = c2.System - c1.System;
cpuUsageDiff.Idle = c2.Idle - c1.Idle;
cpuUsageDiff.IOWait = c2.IOWait - c1.IOWait;
cpuUsageDiff.IRQ = c2.IRQ - c1.IRQ;
cpuUsageDiff.SoftIRQ = c2.SoftIRQ - c1.SoftIRQ;
cpuDiffs.Add(cpuUsageDiff);
}
}
return(cpuDiffs);
}
public static List <NicInfo> GetCurrentNicStats(Renci.SshNet.SshClient sshClient, int delayMS = 1000)
{
List <NicInfo> nicDiffs = new List <NicInfo>();
List <NicInfo> nics1 = FromIfconfig(sshClient.RunCommand("ifconfig").Result);
TH.Thread.Sleep(delayMS);
List <NicInfo> nics2 = FromIfconfig(sshClient.RunCommand("ifconfig").Result);
foreach (NicInfo c1 in nics1)
{
NicInfo c2 = nics2.FirstOrDefault(c => c.Name == c1.Name);
if (c2 != null)
{
NicInfo nicUsageDiff = new NicInfo();
nicUsageDiff.MeasurementDelayMS = delayMS;
nicUsageDiff.Name = c1.Name;
nicUsageDiff.LocalLoopback = c1.LocalLoopback;
nicUsageDiff.IpV4 = c1.IpV4;
nicUsageDiff.IpV6 = c1.IpV6;
nicUsageDiff.HWAddress = c1.HWAddress;
nicUsageDiff.RxBytes = c2.RxBytes - c1.RxBytes;
nicUsageDiff.TxBytes = c2.TxBytes - c1.TxBytes;
nicDiffs.Add(nicUsageDiff);
}
}
return(nicDiffs);
}
private void cmdTest_Click(object sender, EventArgs e)
{
try
{
string machineName = ApplyConfigVarsOnField(txtMachineName.Text);
string userName = ApplyConfigVarsOnField(txtUsername.Text);
string password = ApplyConfigVarsOnField(txtPassword.Text);
string privateKeyFile = ApplyConfigVarsOnField(txtPrivateKeyFile.Text);
string passPhrase = ApplyConfigVarsOnField(txtPassPhrase.Text);
using (Renci.SshNet.SshClient sshClient = SshClientTools.GetSSHConnection(
optPrivateKey.Checked ? SSHSecurityOption.PrivateKey : optPassword.Checked?SSHSecurityOption.Password: SSHSecurityOption.KeyboardInteractive,
machineName,
(int)sshPortNumericUpDown.Value,
userName,
password,
privateKeyFile,
passPhrase))
{
if (sshClient.IsConnected)
{
MessageBox.Show(string.Format("Success\r\n{0}", sshClient.RunCommand("cat /proc/version").Result), "Test", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
sshClient.Disconnect();
}
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Fail!\r\n{0}", ex.Message), "Test", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// runs multiple commands on the server
public bool runCommands(string[] commands)
{
Renci.SshNet.SshCommand sshCommand;
Renci.SshNet.SshClient sshClient = new Renci.SshNet.SshClient(this.ipAddress, 8888, this.username, this.password);
sshClient.Connect();
foreach (string s in commands)
{
sshCommand = sshClient.RunCommand(s);
Thread.Sleep(100);
}
sshClient.Disconnect();
return(true);
}
public static List <DiskIOInfo> GetCurrentDiskStats(Renci.SshNet.SshClient sshClient, int delayMS = 1000)
{
List <DiskIOInfo> diskDiffs = new List <DiskIOInfo>();
List <DiskIOInfo> disks1 = FromProcDiskStats(sshClient.RunCommand("cat /proc/diskstats").Result);
TH.Thread.Sleep(delayMS);
List <DiskIOInfo> disks2 = FromProcDiskStats(sshClient.RunCommand("cat /proc/diskstats").Result);
foreach (DiskIOInfo c1 in disks1)
{
DiskIOInfo c2 = disks2.FirstOrDefault(c => c.Name == c1.Name);
if (c2 != null)
{
DiskIOInfo diskUsageDiff = new DiskIOInfo();
diskUsageDiff.MeasurementDelayMS = delayMS;
diskUsageDiff.MajorNumber = c1.MajorNumber;
diskUsageDiff.MinorNumber = c1.MinorNumber;
diskUsageDiff.Name = c1.Name;
diskUsageDiff.ReadsCompleted = c2.ReadsCompleted - c1.ReadsCompleted;
diskUsageDiff.ReadsMerged = c2.ReadsMerged - c1.ReadsMerged;
diskUsageDiff.SectorsRead = c2.SectorsRead - c1.SectorsRead;
diskUsageDiff.TimeSpentReadingMS = c2.TimeSpentReadingMS - c1.TimeSpentReadingMS;
diskUsageDiff.WritesCompleted = c2.WritesCompleted - c1.WritesCompleted;
diskUsageDiff.WritesMerged = c2.WritesMerged - c1.WritesMerged;
diskUsageDiff.SectorsWritten = c2.SectorsWritten - c1.SectorsWritten;
diskUsageDiff.TimeSpentWritingMS = c2.TimeSpentWritingMS - c1.TimeSpentWritingMS;
diskUsageDiff.IOsInProgress = c2.IOsInProgress - c1.IOsInProgress;
diskUsageDiff.TimeDoingIOsMS = c2.TimeDoingIOsMS - c1.TimeDoingIOsMS;
diskUsageDiff.WeightedTimeDoingIOsMS = c2.WeightedTimeDoingIOsMS - c1.WeightedTimeDoingIOsMS;
diskDiffs.Add(diskUsageDiff);
}
}
return(diskDiffs);
}
private string RunCommand(Renci.SshNet.SshClient ssh, string line)
{
var resultStr = string.Empty;
var cmd = ssh.RunCommand(line);
if (!string.IsNullOrWhiteSpace(cmd.Error))
{
resultStr += cmd.Error;
}
else
{
resultStr += cmd.Result;
}
return(resultStr);
}
bool IProfileItem.Stop()
{
using (Renci.SshNet.SshClient client = new Renci.SshNet.SshClient(Value, Username, AES.DecryptString(Password)))
{
try
{
client.Connect();
var cmd = client.RunCommand(string.Format("{0}stop.sh", Path));
OnLog(new LogEventArgs(string.Format("Attempting to stop all serivices on {0}", Name)));
client.Disconnect();
}
catch (SocketException)
{
OnLog(new LogEventArgs(string.Format("Unable to connect to server {0}", Value)));
}
}
return(true);
}
public string ExecuteCommand()
{
string output = "";
try
{
Renci.SshNet.SshClient sshClient = SSHConnection.GetConnection();
//using (Renci.SshNet.SshClient sshClient = SshClientTools.GetSSHConnection(SSHConnection))
{
try
{
//if (sshClient.IsConnected)
{
output = sshClient.RunCommand(CommandString).Result;
}
SSHConnection.CloseConnection();
if (ValueReturnType == SSHCommandValueReturnType.LineCount)
{
int lines = output.Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries).Length;
output = lines.ToString();
}
else if (ValueReturnType == SSHCommandValueReturnType.TextLength)
{
int length = output.Length;
output = length.ToString();
}
}
catch (Exception ex)
{
output = string.Format("The Command '{0}' failed to execute!\r\n{1}", CommandString, ex.ToString());
}
}
}
catch (Exception ex)
{
throw new Exception(string.Format("Connection failed to '{0}' : {1}", SSHConnection.ComputerName, ex.Message));
}
return(output);
}
public static List <DiskIOInfo> FromProcDiskStats(Renci.SshNet.SshClient sshClient)
{
return(FromProcDiskStats(sshClient.RunCommand("cat /proc/diskstats").Result));
}
public static List <DiskInfo> FromDfTk(Renci.SshNet.SshClient sshClient)
{
return(FromDfTk(sshClient.RunCommand("df -Tk").Result));
}
public static MemInfo FromCatProcMeminfo(Renci.SshNet.SshClient sshClient)
{
return(FromCatProcMeminfo(sshClient.RunCommand("cat /proc/meminfo").Result));
}
