internal QuicScheduleData(Timestamp timeStamp, TimestampDelta duration, uint threadId, QuicScheduleState state)
{
TimeStamp = timeStamp;
Duration = duration;
ThreadId = threadId;
State = state;
}
public PerfettoSystemMemoryEvent(double value, string memoryType, Timestamp startTimestamp, TimestampDelta duration)
{
this.Value = value;
this.MemoryType = memoryType;
this.StartTimestamp = startTimestamp;
this.Duration = duration;
}
public PerfettoFrameEvent(string FrameType,
string processName,
uint upid,
long displayToken,
long surfaceToken,
TimestampDelta duration,
Timestamp startTimestamp,
Timestamp endTimestamp,
string JankType,
string JankTag,
string PresentType,
string PredictionType,
string OnTimeFinish,
string GpuComposition)
{
this.FrameType = Common.StringIntern(FrameType);
this.ProcessName = Common.StringIntern(processName);
this.Upid = upid;
this.DisplayFrameToken = displayToken;
this.SurfaceFrameToken = surfaceToken;
this.Duration = duration;
this.StartTimestamp = startTimestamp;
this.EndTimestamp = endTimestamp;
this.JankType = Common.StringIntern(JankType);
this.JankTag = Common.StringIntern(JankTag);
this.PresentType = Common.StringIntern(PresentType);
this.PredictionType = Common.StringIntern(PredictionType);
this.OnTimeFinish = OnTimeFinish;
this.GpuComposition = GpuComposition;
}
public string Format(string format, object arg, IFormatProvider formatProvider)
{
if (arg == null)
{
return(string.Empty);
}
TimestampDelta numerator;
if (arg is TimeRange)
{
numerator = ((TimeRange)arg).Duration;
}
else if (arg is TimestampDelta)
{
numerator = (TimestampDelta)arg;
}
else
{
throw new FormatException();
}
TimestampDelta viewportDuration = getViewportDuration();
double percent = (viewportDuration != TimestampDelta.Zero) ?
(100.0 * ((double)numerator.ToNanoseconds) / (viewportDuration.ToNanoseconds)) :
100.0;
return(percent.ToString(format, formatProvider));
}
/// <summary>
/// For populating the current counter values
/// </summary>
public PerfettoCpuCountersEvent(int cpuNum, Timestamp startTimestamp, TimestampDelta duration,
double userNs,
double userNiceNs,
double systemModeNs,
double idleNs,
double ioWaitNs,
double irqNs,
double softIrqNs)
{
this.CpuNum = cpuNum;
this.StartTimestamp = startTimestamp;
this.Duration = duration;
this.UserNs = userNs;
this.UserNiceNs = userNiceNs;
this.SystemModeNs = systemModeNs;
this.IdleNs = idleNs;
this.IoWaitNs = ioWaitNs;
this.IrqNs = irqNs;
this.SoftIrqNs = softIrqNs;
this.CpuPercent = 0;
this.UserPercent = 0;
this.UserNicePercent = 0;
this.SystemModePercent = 0;
this.IdlePercent = 0;
this.IoWaitPercent = 0;
this.IrqPercent = 0;
this.SoftIrqPercent = 0;
}
/// <summary>
/// For populating the current counter values
/// </summary>
public PerfettoGpuCountersEvent(string name, double value, Timestamp startTimestamp, TimestampDelta duration)
{
this.Name = Common.StringIntern(name);
this.Value = value;
this.StartTimestamp = startTimestamp;
this.Duration = duration;
}
internal QuicExecutionData(Timestamp timeStamp, uint threadId, ushort procesor, TimestampDelta duration, QuicExecutionType type)
{
TimeStamp = timeStamp;
ThreadId = threadId;
Processor = procesor;
Duration = duration;
Type = type;
}
internal Data(QuicConnection connection, bool tx, Timestamp time, TimestampDelta duration, ulong rate)
{
Connection = connection;
Tx = tx;
Time = time;
Duration = duration;
Rate = rate;
}
internal Data(QuicConnection connection, string type, Timestamp time, TimestampDelta duration, ulong bytes)
{
Connection = connection;
Type = type;
Time = time;
Duration = duration;
Bytes = bytes;
}
internal Data(QuicDatapath datapath, bool tx, Timestamp time, TimestampDelta duration, ulong rate)
{
Datapath = datapath;
Tx = tx;
Time = time;
Duration = duration;
Rate = rate;
}
internal QuicApiData(QuicApiType type, ushort procesor, uint processId, uint threadId,
Timestamp timeStamp, TimestampDelta duration, ulong pointer, uint result)
{
Type = type;
Processor = procesor;
ProcessId = processId;
ThreadId = threadId;
TimeStamp = timeStamp;
Duration = duration;
Pointer = pointer;
Result = result;
}
public IReadOnlyList <QuicDatapathData> GetDatapathEvents(long resolutionNanoSec = 25 * 1000 * 1000) // 25 ms default
{
var Resolution = new TimestampDelta(resolutionNanoSec);
int eventCount = Events.Count;
int eventIndex = 0;
var sample = new QuicDatapathData();
var datapathEvents = new List <QuicDatapathData>();
foreach (var evt in Events)
{
if (eventIndex == 0)
{
sample.TimeStamp = evt.TimeStamp;
}
eventIndex++;
if (evt.EventId == QuicEventId.DatapathSend)
{
var _evt = evt as QuicDatapathSendEvent;
sample.BytesSent += _evt !.TotalSize;
sample.SendEventCount++;
}
else if (evt.EventId == QuicEventId.DatapathRecv)
{
var _evt = evt as QuicDatapathRecvEvent;
sample.BytesReceived += _evt !.TotalSize;
sample.ReceiveEventCount++;
}
else
{
continue;
}
if (sample.TimeStamp + Resolution <= evt.TimeStamp || eventIndex == eventCount)
{
sample.Duration = evt.TimeStamp - sample.TimeStamp;
sample.TxRate = (sample.BytesSent * 8 * 1000 * 1000 * 1000) / (ulong)sample.Duration.ToNanoseconds;
sample.RxRate = (sample.BytesReceived * 8 * 1000 * 1000 * 1000) / (ulong)sample.Duration.ToNanoseconds;
datapathEvents.Add(sample);
sample.TimeStamp = evt.TimeStamp;
sample.BytesSent = 0;
sample.BytesReceived = 0;
sample.SendEventCount = 0;
sample.ReceiveEventCount = 0;
}
}
return(datapathEvents);
}
public DurationLogEntry(LogEntry logEntry, Timestamp startTimestamp, TimestampDelta duration, string name) : base(LogParsedDataKey.GeneralLog)
{
StartTimestamp = startTimestamp;
EndTimestamp = logEntry.Timestamp;
Duration = duration;
FilePath = logEntry.FilePath;
LineNumber = logEntry.LineNumber;
PID = logEntry.PID;
TID = logEntry.TID;
Priority = logEntry.Priority;
Tag = logEntry.Tag;
Message = logEntry.Message;
Name = name;
}
public void SwitchOut(LTTngEvent data, ThreadState newState)
{
this.ExecTimeNs += data.Timestamp - this.lastEventTimestamp;
this.currentState = ThreadStateToSchedulingState(newState);
this.previousState = SchedulingState.Running;
this.lastEventTimestamp = data.Timestamp;
this.previousSwitchOutTime = data.Timestamp;
this.readyingPid = String.Empty;
this.readyingTid = String.Empty;
if (this.isTerminated())
{
this.ExitTime = data.Timestamp;
}
}
public Thread(ThreadInfo threadInfo)
{
this.tid = threadInfo.Tid;
this.pidAsInt = threadInfo.Pid;
this.pidAsString = threadInfo.PidAsString();
this.command = threadInfo.Command;
this.startTime = threadInfo.StartTime;
this.exitTime = threadInfo.ExitTime;
this.execTime = threadInfo.ExecTimeNs;
this.readyTime = threadInfo.ReadyTimeNs;
this.sleepTime = threadInfo.SleepTimeNs;
this.diskSleepTime = threadInfo.DiskSleepTimeNs;
this.stoppedTime = threadInfo.StoppedTimeNs;
this.parkedTime = threadInfo.ParkedTimeNs;
this.idleTime = threadInfo.IdleTimeNs;
}
/// <summary>
/// When we have a previous event to compare to, we can calculate the percent change
/// </summary>
public PerfettoCpuCountersEvent(int cpuNum, Timestamp startTimestamp, TimestampDelta duration,
double userNs,
double userNiceNs,
double systemModeNs,
double idleNs,
double ioWaitNs,
double irqNs,
double softIrqNs,
PerfettoCpuCountersEvent previousEvent)
{
this.CpuNum = cpuNum;
this.StartTimestamp = startTimestamp;
this.Duration = duration;
this.UserNs = userNs;
this.UserNiceNs = userNiceNs;
this.SystemModeNs = systemModeNs;
this.IdleNs = idleNs;
this.IoWaitNs = ioWaitNs;
this.IrqNs = irqNs;
this.SoftIrqNs = softIrqNs;
var timeDiff = (this.StartTimestamp.ToNanoseconds - previousEvent.StartTimestamp.ToNanoseconds);
if (timeDiff != 0)
{
this.UserPercent = (this.UserNs - previousEvent.UserNs) / timeDiff * 100;
this.UserNicePercent = (this.UserNiceNs - previousEvent.UserNiceNs) / timeDiff * 100;
this.SystemModePercent = (this.SystemModeNs - previousEvent.SystemModeNs) / timeDiff * 100;
this.IdlePercent = (this.IdleNs - previousEvent.IdleNs) / timeDiff * 100;
this.IoWaitPercent = (this.IoWaitNs - previousEvent.IoWaitNs) / timeDiff * 100;
this.IrqPercent = (this.IrqNs - previousEvent.IrqNs) / timeDiff * 100;
this.SoftIrqPercent = (this.SoftIrqNs - previousEvent.SoftIrqNs) / timeDiff * 100;
this.CpuPercent = 100 - IdlePercent;
}
else
{
this.CpuPercent = 0;
this.UserPercent = 0;
this.UserNicePercent = 0;
this.SystemModePercent = 0;
this.IdlePercent = 0;
this.IoWaitPercent = 0;
this.IrqPercent = 0;
this.SoftIrqPercent = 0;
}
}
public ExecutionEvent(ContextSwitch contextSwitch, Timestamp switchOutTime)
{
this.cpu = contextSwitch.Cpu;
this.nextPid = contextSwitch.NextPid;
this.nextTid = contextSwitch.NextTid;
this.previousPid = contextSwitch.PreviousPid;
this.previousTid = contextSwitch.PreviousTid;
this.priority = contextSwitch.Priority;
this.readyingPid = contextSwitch.ReadyingPid;
this.readyingTid = contextSwitch.ReadyingTid;
this.previousState = contextSwitch.PreviousState;
this.nextCommand = contextSwitch.NextImage;
this.previousCommand = contextSwitch.PreviousImage;
this.readyTime = contextSwitch.ReadyTime;
this.waitTime = contextSwitch.WaitTime;
this.switchInTime = contextSwitch.SwitchInTime;
this.switchOutTime = switchOutTime;
this.nextThreadPreviousSwitchOutTime = contextSwitch.NextThreadPreviousSwitchOutTime;
}
public PerfettoCpuSchedEvent(string processName,
string threadName,
long tid,
TimestampDelta duration,
Timestamp startTimestamp,
Timestamp endTimestamp,
uint cpu,
string endState,
int priority)
{
this.ProcessName = Common.StringIntern(processName);
this.ThreadName = Common.StringIntern(threadName);
this.Tid = tid;
this.Duration = duration;
this.StartTimestamp = startTimestamp;
this.EndTimestamp = endTimestamp;
this.Cpu = cpu;
this.EndState = endState;
this.Priority = priority;
}
private void stateTransition(Timestamp newEventTimestamp, ThreadState newState)
{
TimestampDelta nanosecondsToAdd = newEventTimestamp - this.lastEventTimestamp;
this.lastEventTimestamp = newEventTimestamp;
var prevState = this.currentState;
this.currentState = ThreadStateToSchedulingState(newState);
switch (prevState)
{
case SchedulingState.Running:
case SchedulingState.NewlyCreated:
///Adding to ready time because exec time is added after a context switch
this.ReadyTimeNs += nanosecondsToAdd;
return;
case SchedulingState.Sleeping:
this.SleepTimeNs += nanosecondsToAdd;
break;
case SchedulingState.DiskSleeping:
this.DiskSleepTimeNs += nanosecondsToAdd;
break;
case SchedulingState.Stopped:
this.StoppedTimeNs += nanosecondsToAdd;
break;
case SchedulingState.Parked:
this.ParkedTimeNs += nanosecondsToAdd;
break;
case SchedulingState.Idle:
this.IdleTimeNs += nanosecondsToAdd;
break;
}
///Only set if current state is not running
this.previousState = prevState;
this.previousWaitTime = nanosecondsToAdd;
}
public ContextSwitch(LTTngEvent data, ThreadInfo nextThread, ThreadInfo previousThread, uint cpu)
{
this.cpu = cpu;
this.nextPid = nextThread.PidAsString();
this.nextTid = nextThread.Tid;
this.previousPid = previousThread.PidAsString();
this.previousTid = previousThread.Tid;
this.priority = data.Payload.ReadFieldAsInt32("_next_prio");
if (nextThread.currentState == ThreadInfo.SchedulingState.Running)
{
this.readyingPid = nextThread.readyingPid;
this.readyingTid = nextThread.readyingTid;
this.readyTime = data.Timestamp - nextThread.lastEventTimestamp;
this.previousState = ThreadInfo.SchedulingStateToString(nextThread.previousState);
if (nextThread.previousState == ThreadInfo.SchedulingState.Running ||
nextThread.previousState == ThreadInfo.SchedulingState.NewlyCreated ||
nextThread.previousState == ThreadInfo.SchedulingState.Unknown)
{
this.waitTime = new TimestampDelta(0);
}
else
{
this.waitTime = nextThread.previousWaitTime;
}
}
else
{
this.readyingPid = string.Empty;
this.readyingTid = string.Empty;
this.readyTime = new TimestampDelta(0);
this.waitTime = data.Timestamp - nextThread.lastEventTimestamp;
this.previousState = ThreadInfo.SchedulingStateToString(nextThread.currentState);
}
this.nextCommand = data.Payload.ReadFieldAsArray("_next_comm").GetValueAsString();
this.previousCommand = data.Payload.ReadFieldAsArray("_prev_comm").GetValueAsString();
this.switchInTime = data.Timestamp;
this.nextThreadPreviousSwitchOutTime = nextThread.previousSwitchOutTime;
}
public PerfettoGenericEvent(
int sliceId,
string eventName,
string type,
TimestampDelta duration,
TimestampDelta durationExclusive,
Timestamp startTimestamp,
Timestamp endTimestamp,
string category,
Dictionary <string, object> args,
string process,
string processLabel,
string thread,
string provider,
PerfettoThreadTrackEvent threadTrack,
int?parentId,
int parentTreeDepthLevel,
string[] parentEventNameTree)
{
SliceId = sliceId;
EventName = Common.StringIntern(eventName);
Type = Common.StringIntern(type);
Duration = duration;
DurationExclusive = durationExclusive;
StartTimestamp = startTimestamp;
EndTimestamp = endTimestamp;
Category = Common.StringIntern(category);
Args = args;
Process = Common.StringIntern(process);
ProcessLabel = Common.StringIntern(processLabel);
Thread = Common.StringIntern(thread);
Provider = Common.StringIntern(provider);
ThreadTrack = threadTrack;
ParentId = parentId;
ParentTreeDepthLevel = parentTreeDepthLevel;
ParentEventNameTree = parentEventNameTree;
}
private static double ProjectPercentWeight(ValueTuple <QuicWorker, QuicActivityData> data)
{
TimestampDelta TimeNs = data.Item1.FinalTimeStamp - data.Item1.InitialTimeStamp;
return(100.0 * data.Item2.Duration.ToNanoseconds / TimeNs.ToNanoseconds);
}
internal QuicActivityData(Timestamp timeStamp, TimestampDelta duration)
{
TimeStamp = timeStamp;
Duration = duration;
}
public PerfettoProcessMemoryEvent(string processName, Timestamp startTimestamp, TimestampDelta duration,
double rssAnon,
double rssShMem,
double rssFile,
double rssHwm,
double rss,
double locked,
double swap,
double virt)
{
this.ProcessName = processName;
this.StartTimestamp = startTimestamp;
this.Duration = duration;
this.RssAnon = rssAnon;
this.Locked = locked;
this.RssShMem = rssShMem;
this.RssFile = rssFile;
this.RssHwm = rssHwm;
this.Rss = rss;
this.Swap = swap;
this.Virt = virt;
}
private static double ProjectPercentWeight(Data data)
{
TimestampDelta TimeNs = data.Connection.FinalTimeStamp - data.Connection.InitialTimeStamp;
return(100.0 * data.BlockedData.Duration.ToNanoseconds / TimeNs.ToNanoseconds);
}
public void OnDataAvailable(IDataExtensionRetrieval requiredData)
{
// Gather the data from all the SQL tables
var counterData = requiredData.QueryOutput <ProcessedEventData <PerfettoCounterEvent> >(new DataOutputPath(PerfettoPluginConstants.CounterCookerPath, nameof(PerfettoCounterCooker.CounterEvents)));
var cpuCounterTrackData = requiredData.QueryOutput <ProcessedEventData <PerfettoCpuCounterTrackEvent> >(new DataOutputPath(PerfettoPluginConstants.CpuCounterTrackCookerPath, nameof(PerfettoCpuCounterTrackCooker.CpuCounterTrackEvents)));
// Join them all together
// Counter table contains the timestamp and all /proc/stat counters
// CpuCounterTrack contains the counter name and CPU core
var joined = from counter in counterData
join cpuCounterTrack in cpuCounterTrackData on counter.TrackId equals cpuCounterTrack.Id
where cpuCounterTrack.Name.StartsWith("cpu.times")
orderby counter.Timestamp ascending
select new { counter, cpuCounterTrack };
// 7 different CPU counters are polled at regular intervals through the trace, for each CPU core.
// The names and cores are stored in the cpu_counter_track table and the actual counter values are stored
// in the counter table
//
// We will create one PerfettoCpuCountersEvent for each time grouping that contains all 7 counter values
foreach (var cpuGroup in joined.GroupBy(x => x.cpuCounterTrack.Cpu))
{
var timeGroups = cpuGroup.GroupBy(z => z.counter.RelativeTimestamp);
PerfettoCpuCountersEvent?lastEvent = null;
for (int i = 0; i < timeGroups.Count(); i++)
{
var timeGroup = timeGroups.ElementAt(i);
long nextTs = timeGroup.Key;
if (i < timeGroups.Count() - 1)
{
// Need to look ahead in the future at the next event to get the timestamp so that we can calculate the duration
nextTs = timeGroups.ElementAt(i + 1).Key;
}
var cpu = cpuGroup.Key;
var startTimestamp = new Timestamp(timeGroup.Key);
var duration = new TimestampDelta(nextTs - timeGroup.Key);
double userNs = 0.0;
double userNiceNs = 0.0;
double systemModeNs = 0.0;
double idleNs = 0.0;
double ioWaitNs = 0.0;
double irqNs = 0.0;
double softIrqNs = 0.0;
foreach (var nameGroup in timeGroup.GroupBy(y => y.cpuCounterTrack.Name))
{
switch (nameGroup.Key)
{
case "cpu.times.user_ns":
userNs = nameGroup.ElementAt(0).counter.FloatValue;
break;
case "cpu.times.user_nice_ns":
userNiceNs = nameGroup.ElementAt(0).counter.FloatValue;
break;
case "cpu.times.system_mode_ns":
systemModeNs = nameGroup.ElementAt(0).counter.FloatValue;
break;
case "cpu.times.idle_ns":
idleNs = nameGroup.ElementAt(0).counter.FloatValue;
break;
case "cpu.times.io_wait_ns":
ioWaitNs = nameGroup.ElementAt(0).counter.FloatValue;
break;
case "cpu.times.irq_ns":
irqNs = nameGroup.ElementAt(0).counter.FloatValue;
break;
case "cpu.times.softirq_ns":
softIrqNs = nameGroup.ElementAt(0).counter.FloatValue;
break;
}
}
if (lastEvent == null)
{
// Can't determine % change from the first event because we don't have the previous event to compare to.
// Don't graph this event
lastEvent = new PerfettoCpuCountersEvent
(
cpu, startTimestamp, duration, userNs, userNiceNs, systemModeNs, idleNs, ioWaitNs, irqNs, softIrqNs
);
}
else
{
var ev = new PerfettoCpuCountersEvent
(
cpu, startTimestamp, duration, userNs, userNiceNs, systemModeNs, idleNs, ioWaitNs, irqNs, softIrqNs, lastEvent.Value
);
lastEvent = ev;
this.CpuCountersEvents.AddEvent(ev);
}
}
}
this.CpuCountersEvents.FinalizeData();
}
public PerfettoCpuFrequencyEvent(double cpuFrequency, int cpuNum, Timestamp startTimestamp, TimestampDelta duration, string name, bool isIdle)
{
this.CpuFrequency = cpuFrequency;
this.CpuNum = cpuNum;
this.StartTimestamp = startTimestamp;
this.Duration = duration;
this.Name = name;
this.IsIdle = isIdle;
}
public override void Build(ITableBuilder tableBuilder)
{
if (PerfDataTxtLogParsed == null || PerfDataTxtLogParsed.Count == 0)
{
return;
}
var firstPerfDataTxtLogParsed = PerfDataTxtLogParsed.First().Value; // First Log
// Init
IpStackFrames = new ConcurrentDictionary <long, StackFrame>();
SampleThreadDict = new ConcurrentDictionary <long, int>();
SampleProcessDict = new ConcurrentDictionary <long, string>();
SampleStackWalkEvent = new ConcurrentDictionary <long, ManualResetEvent>();
var baseProjection = Projection.CreateUsingFuncAdaptor(new Func <int, LinuxPerfScriptStackSourceSample>(i => firstPerfDataTxtLogParsed.GetLinuxPerfScriptSampleByIndex((StackSourceSampleIndex)i)));
// Calculate sample weights
var sampleWeights = CalculateSampleWeights(firstPerfDataTxtLogParsed);
var oneNs = new TimestampDelta(1);
var weightProj = baseProjection.Compose(s => s.SampleIndex == StackSourceSampleIndex.Invalid ? TimestampDelta.Zero : new TimestampDelta(Convert.ToInt64(sampleWeights[(int)s.SampleIndex] * 1000000)));
// Constant columns
var sampleIndex = baseProjection.Compose(s => (long)s.SampleIndex);
var timeStampProjection = baseProjection.Compose(s => s.SampleIndex == StackSourceSampleIndex.Invalid ? Timestamp.Zero : new Timestamp(Convert.ToInt64(s.TimeRelativeMSec * 1000000)));
var cpuProjection = baseProjection.Compose(s => s.SampleIndex == StackSourceSampleIndex.Invalid ? -1 : s.CpuNumber);
var countProjection = baseProjection.Compose(s => 1);
var ipStackFrameProjection = baseProjection.Compose(s => GetIpStackFrame(s, firstPerfDataTxtLogParsed)?.Frame);
var ipModuleProjection = baseProjection.Compose(s => GetIpStackFrame(s, firstPerfDataTxtLogParsed)?.Module);
var threadIdProjection = baseProjection.Compose(s => GetThreadId(s, firstPerfDataTxtLogParsed));
var processProjection = baseProjection.Compose(s => GetProcess(s, firstPerfDataTxtLogParsed));
// For calculating cpu %
var timeStampStartProjection = baseProjection.Compose(s => s.SampleIndex == StackSourceSampleIndex.Invalid ? Timestamp.Zero : new Timestamp(Convert.ToInt64(s.TimeRelativeMSec * 1000000)) - new TimestampDelta(Convert.ToInt64(sampleWeights[(int)s.SampleIndex] * 1000000)));
IProjection <int, Timestamp> viewportClippedStartTimeProj = Projection.ClipTimeToVisibleDomain.Create(timeStampStartProjection);
IProjection <int, Timestamp> viewportClippedEndTimeProj = Projection.ClipTimeToVisibleDomain.Create(timeStampProjection);
IProjection <int, TimestampDelta> clippedWeightProj = Projection.Select(
viewportClippedEndTimeProj,
viewportClippedStartTimeProj,
new ReduceTimeSinceLastDiff());
IProjection <int, double> weightPercentProj = Projection.VisibleDomainRelativePercent.Create(clippedWeightProj);
IProjection <int, int> countProj = SequentialGenerator.Create(
firstPerfDataTxtLogParsed.SampleIndexLimit,
Projection.Constant(1),
Projection.Constant(0));
//
// Table Configurations describe how your table should be presented to the user:
// the columns to show, what order to show them, which columns to aggregate, and which columns to graph.
// You may provide a number of columns in your table, but only want to show a subset of them by default so as not to overwhelm the user.
// The user can still open the table properties to turn on or off columns.
// The table configuration class also exposes four (4) columns UI explicitly recognizes: Pivot Column, Graph Column, Left Freeze Column, Right Freeze Column
// For more information about what these columns do, go to "Advanced Topics" -> "Table Configuration" in our Wiki. Link can be found in README.md
//
const string filterIdleSamplesQuery = "[IP]:=\"native_safe_halt\"";
var utilByCpuStackConfig = new TableConfiguration("Utilization by CPU, Stack")
{
Columns = new[]
{
cpuColumn,
callStackColumn,
TableConfiguration.PivotColumn,
processColumn,
threadIdColumn,
instructionPointerColumn,
instructionPointerModuleColumn,
sampleNumberColumn,
timestampDateTimeColumn,
timestampColumn,
weightColumn,
countColumn,
TableConfiguration.GraphColumn,
weightPctColumn
},
InitialFilterShouldKeep = false,
InitialFilterQuery = filterIdleSamplesQuery,
};
utilByCpuStackConfig.AddColumnRole(ColumnRole.EndTime, timestampColumn);
utilByCpuStackConfig.AddColumnRole(ColumnRole.Duration, weightColumn);
utilByCpuStackConfig.AddColumnRole(ColumnRole.ResourceId, cpuColumn);
var utilByCpuConfig = new TableConfiguration("Utilization by CPU")
{
Columns = new[]
{
cpuColumn,
TableConfiguration.PivotColumn,
countColumn,
callStackColumn,
processColumn,
threadIdColumn,
instructionPointerColumn,
instructionPointerModuleColumn,
sampleNumberColumn,
timestampDateTimeColumn,
timestampColumn,
weightColumn,
TableConfiguration.GraphColumn,
weightPctColumn
},
InitialFilterShouldKeep = false,
InitialFilterQuery = filterIdleSamplesQuery,
};
utilByCpuConfig.AddColumnRole(ColumnRole.EndTime, timestampColumn);
utilByCpuConfig.AddColumnRole(ColumnRole.Duration, weightColumn);
utilByCpuConfig.AddColumnRole(ColumnRole.ResourceId, cpuColumn);
var utilByProcessConfig = new TableConfiguration("Utilization by Process")
{
Columns = new[]
{
processColumn,
TableConfiguration.PivotColumn,
countColumn,
callStackColumn,
cpuColumn,
threadIdColumn,
instructionPointerColumn,
instructionPointerModuleColumn,
sampleNumberColumn,
timestampDateTimeColumn,
timestampColumn,
weightColumn,
TableConfiguration.GraphColumn,
weightPctColumn
},
InitialFilterShouldKeep = false,
InitialFilterQuery = filterIdleSamplesQuery,
};
utilByProcessConfig.AddColumnRole(ColumnRole.EndTime, timestampColumn);
utilByProcessConfig.AddColumnRole(ColumnRole.Duration, weightColumn);
utilByProcessConfig.AddColumnRole(ColumnRole.ResourceId, cpuColumn);
var utilByProcessStackConfig = new TableConfiguration("Utilization by Process, Stack")
{
Columns = new[]
{
processColumn,
callStackColumn,
TableConfiguration.PivotColumn,
countColumn,
cpuColumn,
threadIdColumn,
instructionPointerColumn,
instructionPointerModuleColumn,
sampleNumberColumn,
timestampDateTimeColumn,
timestampColumn,
weightColumn,
TableConfiguration.GraphColumn,
weightPctColumn
},
InitialFilterShouldKeep = false,
InitialFilterQuery = filterIdleSamplesQuery,
};
utilByProcessStackConfig.AddColumnRole(ColumnRole.EndTime, timestampColumn);
utilByProcessStackConfig.AddColumnRole(ColumnRole.Duration, weightColumn);
utilByProcessStackConfig.AddColumnRole(ColumnRole.ResourceId, cpuColumn);
var flameByProcessStackConfig = new TableConfiguration("Flame by Process, Stack")
{
Columns = new[]
{
processColumn,
callStackColumn,
TableConfiguration.PivotColumn,
countColumn,
cpuColumn,
threadIdColumn,
instructionPointerColumn,
instructionPointerModuleColumn,
sampleNumberColumn,
timestampDateTimeColumn,
timestampColumn,
weightColumn,
TableConfiguration.GraphColumn,
weightPctColumn
},
ChartType = ChartType.Flame,
InitialFilterShouldKeep = false,
InitialFilterQuery = filterIdleSamplesQuery,
};
flameByProcessStackConfig.AddColumnRole(ColumnRole.EndTime, timestampColumn);
flameByProcessStackConfig.AddColumnRole(ColumnRole.Duration, weightColumn);
flameByProcessStackConfig.AddColumnRole(ColumnRole.ResourceId, cpuColumn);
//
//
// Use the table builder to build the table.
// Add and set table configuration if applicable.
// Then set the row count (we have one row per file) and then add the columns using AddColumn.
//
var table = tableBuilder
.AddTableConfiguration(utilByCpuStackConfig)
.SetDefaultTableConfiguration(utilByCpuStackConfig)
.AddTableConfiguration(utilByCpuConfig)
.AddTableConfiguration(utilByProcessConfig)
.AddTableConfiguration(utilByProcessStackConfig)
.AddTableConfiguration(flameByProcessStackConfig)
.SetRowCount(firstPerfDataTxtLogParsed.SampleIndexLimit)
.AddColumn(sampleNumberColumn, sampleIndex)
.AddColumn(timestampColumn, timeStampProjection)
.AddColumn(instructionPointerColumn, ipStackFrameProjection)
.AddColumn(instructionPointerModuleColumn, ipModuleProjection)
.AddColumn(countColumn, countProjection)
.AddColumn(weightColumn, weightProj)
.AddColumn(threadIdColumn, threadIdProjection)
.AddColumn(processColumn, processProjection)
.AddColumn(weightPctColumn, weightPercentProj)
.AddColumn(startTimeCol, timeStampStartProjection)
.AddColumn(viewportClippedStartTimeCol, viewportClippedStartTimeProj)
.AddColumn(viewportClippedEndTimeCol, viewportClippedEndTimeProj)
.AddColumn(clippedWeightCol, clippedWeightProj)
.AddColumn(cpuColumn, cpuProjection)
;
table.AddHierarchicalColumn(callStackColumn, baseProjection.Compose((i) => GetCallStack(i, firstPerfDataTxtLogParsed)), new ArrayAccessProvider <string>());
}
internal QuicActivityData(Timestamp timeStamp, TimestampDelta duration, ushort processor)
{
TimeStamp = timeStamp;
Duration = duration;
Processor = processor;
}
internal QuicFlowBlockedData(Timestamp timeStamp, TimestampDelta duration, QuicFlowBlockedFlags flags)
{
TimeStamp = timeStamp;
Duration = duration;
Flags = flags;
}