private void WriteHeapStatistics(IList<RawTypeInfo> allHeapInfo, TextWriter output)
{
var stats = allHeapInfo.Select(t => new {
t.TypeName,
SizeInBytes = Statistics.CalculateInPlace(t.SizesInBytes)
})
.OrderByDescending(s => s.SizeInBytes.Total)
.ToList();
var tabulator = new Tabulator(
new Column("Total") { Width = 10, RightAlign = true },
new Column("Count") { Width = 10, RightAlign = true },
new Column("Mean") { Width = 10, RightAlign = true },
new Column("StdDev") { Width = 10, RightAlign = true },
new Column("Median") { Width = 10, RightAlign = true },
new Column("Max") { Width = 10, RightAlign = true },
new Column("Type")
) { Defaults = { Padding = 2 } };
output.WriteLine("Heap object types:");
output.WriteLine(tabulator.GetHeader());
foreach(var s in stats)
{
tabulator.Tabulate(output,
s.SizeInBytes.Total,
s.SizeInBytes.Count,
Math.Round(s.SizeInBytes.Mean),
s.SizeInBytes.StandardDeviation.ToString("0.0"),
Math.Round(s.SizeInBytes.Median),
s.SizeInBytes.Maximum,
s.TypeName);
output.WriteLine();
}
}
public void HeaderDoesNotHaveTrailingLineBreak()
{
var tabulator = new Tabulator(
new Column("A") { Width = 4 },
new Column("B") { Width = 4 }
) { Defaults = { Padding = 0 } };
var header = tabulator.GetHeader();
Assert.That(header, Is.Not.StringContaining("\n"));
}
public void HeaderAlignmentMatchesColumn()
{
var tabulator = new Tabulator(
new Column("A") { Width = 4 },
new Column("B") { Width = 4, RightAlign = true }
) { Defaults = { Padding = 0 } };
var header = tabulator.GetHeader();
Assert.That(header, Is.EqualTo("A B"));
}
private void WriteProcessList(IList<IProcessInfo> processes, ConsoleLog console)
{
if(!processes.Any()) return;
var tabulator = new Tabulator(
new Column("Pid") { Width = 5, RightAlign = true},
new Column("Name") { Width = 20},
new Column("Memory") { Width = 12, RightAlign = true},
new Column("CLR Versions"))
{ Defaults = { Padding = 2 } };
console.WriteLine($"{processes.Count} matching {ProcessArchitecture.FromCurrentProcess().Describe()} processes were found:");
console.WriteLine(tabulator.GetHeader());
foreach (var candidate in processes.OrderBy(c => c.Pid))
{
console.WriteLine(tabulator.Tabulate(candidate.Pid, candidate.Name, $"{candidate.WorkingSetSizeBytes.InKilobytes()} KB", DescribeCLRVersions(candidate)));
}
}
