private void InitData()
{
bindingConfiguration.Add(_configuration);
foreach (var kv in _configuration.Calculations)
{
var calculation = new CalculationControl(I18N.GetString(kv.Key), kv.Value);
calculationContainer.Controls.Add(calculation);
}
serverSelector.DataSource = _servers;
_dataTable.Columns.Add("Timestamp", typeof(DateTime));
_dataTable.Columns.Add("Speed", typeof(int));
_speedSeries.XValueMember = "Timestamp";
_speedSeries.YValueMembers = "Speed";
// might be empty
_dataTable.Columns.Add("Package Loss", typeof(int));
_dataTable.Columns.Add("Ping", typeof(int));
_packageLossSeries.XValueMember = "Timestamp";
_packageLossSeries.YValueMembers = "Package Loss";
_pingSeries.XValueMember = "Timestamp";
_pingSeries.YValueMembers = "Ping";
StatisticsChart.DataSource = _dataTable;
LoadChartData();
StatisticsChart.DataBind();
}
private void LoadChartData()
{
var serverName = _servers[serverSelector.SelectedIndex];
_dataTable.Rows.Clear();
//return directly when no data is usable
if (_controller.availabilityStatistics?.FilteredStatistics == null)
{
return;
}
List <StatisticsRecord> statistics;
if (!_controller.availabilityStatistics.FilteredStatistics.TryGetValue(serverName, out statistics))
{
return;
}
IEnumerable <IGrouping <int, StatisticsRecord> > dataGroups;
if (allMode.Checked)
{
_pingSeries.XValueType = ChartValueType.DateTime;
_packageLossSeries.XValueType = ChartValueType.DateTime;
_speedSeries.XValueType = ChartValueType.DateTime;
dataGroups = statistics.GroupBy(data => data.Timestamp.DayOfYear);
StatisticsChart.ChartAreas["DataArea"].AxisX.LabelStyle.Format = "g";
StatisticsChart.ChartAreas["DataArea"].AxisX2.LabelStyle.Format = "g";
}
else
{
_pingSeries.XValueType = ChartValueType.Time;
_packageLossSeries.XValueType = ChartValueType.Time;
_speedSeries.XValueType = ChartValueType.Time;
dataGroups = statistics.GroupBy(data => data.Timestamp.Hour);
StatisticsChart.ChartAreas["DataArea"].AxisX.LabelStyle.Format = "HH:00";
StatisticsChart.ChartAreas["DataArea"].AxisX2.LabelStyle.Format = "HH:00";
}
if (dataGroups == null)
{
return;
}
var finalData = from dataGroup in dataGroups
orderby dataGroup.Key
select new
{
dataGroup.First().Timestamp,
Speed = dataGroup.Max(data => data.MaxInboundSpeed) ?? 0,
Ping = (int)(dataGroup.Average(data => data.AverageResponse) ?? 0),
PackageLossPercentage = (int)(dataGroup.Average(data => data.PackageLoss) ?? 0) * 100
};
foreach (var data in finalData.Where(data => data.Speed != 0 || data.PackageLossPercentage != 0 || data.Ping != 0))
{
_dataTable.Rows.Add(data.Timestamp, data.Speed, data.PackageLossPercentage, data.Ping);
}
StatisticsChart.DataBind();
}
private void loadChartData()
{
string serverName = _servers[serverSelector.SelectedIndex];
_dataTable.Rows.Clear();
//return directly when no data is usable
if (_controller.availabilityStatistics?.FilteredStatistics == null)
{
return;
}
List <AvailabilityStatistics.RawStatisticsData> statistics;
if (!_controller.availabilityStatistics.FilteredStatistics.TryGetValue(serverName, out statistics))
{
return;
}
IEnumerable <IGrouping <int, AvailabilityStatistics.RawStatisticsData> > dataGroups;
if (allMode.Checked)
{
dataGroups = statistics.GroupBy(data => data.Timestamp.DayOfYear);
StatisticsChart.ChartAreas["DataArea"].AxisX.LabelStyle.Format = "MM/dd/yyyy";
StatisticsChart.ChartAreas["DataArea"].AxisX2.LabelStyle.Format = "MM/dd/yyyy";
}
else
{
dataGroups = statistics.GroupBy(data => data.Timestamp.Hour);
StatisticsChart.ChartAreas["DataArea"].AxisX.LabelStyle.Format = "HH:00";
StatisticsChart.ChartAreas["DataArea"].AxisX2.LabelStyle.Format = "HH:00";
}
var finalData = from dataGroup in dataGroups
orderby dataGroup.Key
select new
{
Timestamp = dataGroup.First().Timestamp,
Ping = (int)dataGroup.Average(data => data.RoundtripTime),
PackageLoss = (int)
(dataGroup.Count(data => data.ICMPStatus == IPStatus.TimedOut.ToString())
/ (float)dataGroup.Count() * 100)
};
foreach (var data in finalData)
{
_dataTable.Rows.Add(data.Timestamp, data.PackageLoss, data.Ping);
}
StatisticsChart.DataBind();
}
private void InitData()
{
bindingConfiguration.Add(_configuration);
foreach (var kv in _configuration.Calculations)
{
var calculation = new CalculationControl(kv.Key, kv.Value);
calculationContainer.Controls.Add(calculation);
}
serverSelector.DataSource = _servers;
_dataTable.Columns.Add("Timestamp", typeof(DateTime));
_dataTable.Columns.Add("Package Loss", typeof(int));
_dataTable.Columns.Add("Ping", typeof(int));
StatisticsChart.Series["Package Loss"].XValueMember = "Timestamp";
StatisticsChart.Series["Package Loss"].YValueMembers = "Package Loss";
StatisticsChart.Series["Ping"].XValueMember = "Timestamp";
StatisticsChart.Series["Ping"].YValueMembers = "Ping";
StatisticsChart.DataSource = _dataTable;
loadChartData();
StatisticsChart.DataBind();
}