// write sampler data to AMF
public void Write(MethodMap methodMap, bool combineSamples = true)
{
// get accumulated sampler data
Address[] data = GetSamplerData();
// AMF serializable sample to write to
Protocol.Sampler_sample sample = mSample;
int lastCallStackIndex = 0;
int lastCallStackCount = 0;
// process all samples
// this code is tricky because it tries to combine consecutive samples with the exact same callstack
int sampleCount = 0;
int index = 0;
for (;;) {
// get length of callstack
int count = (int)data[index++];
if (count == 0)
break;
// get sample time
int time = (int)data[index++];
// compare the last callstack with this one
// if they are equal, the samples can be combined
// else we have to start a new sample
if (!combineSamples || (lastCallStackCount != count) || !ArrayEquals(data, index, lastCallStackIndex, count)) {
// call stack is different...
if (sample.numticks > 0) {
// write last sample to log
Session.WriteValueImmediate(sNameSamplerSample, sample);
// reset sample for new callstack
sample.numticks = 0;
sample.ticktimes.length = 0;
}
// translate callstack to method ids
var callstack = sample.callstack;
callstack.length = 0;
for (int i=0; i < count; i++) {
bool topOfStack;
uint methodId = methodMap.GetMethodId(data[index + i], out topOfStack, true );
// add method id
callstack.push(methodId);
// abort callstack if we are at a "top of stack" method
if (topOfStack) {
break;
}
}
// save last callstack position
lastCallStackIndex = index;
lastCallStackCount = count;
}
// add tick to sample
sample.numticks++;
sample.time = time;
sample.ticktimes.push((double)time);
// advance to next sample
index += count;
sampleCount++;
}
if (sample.numticks > 0) {
// write last sample to log
Session.WriteValueImmediate(sNameSamplerSample, sample);
// reset sample for new callstack
sample.numticks = 0;
sample.ticktimes.length = 0;
}
if (sampleCount > 0) {
// TODO:
Session.WriteValue(".sampler.medianInterval", 1000);
Session.WriteValue(".sampler.averageInterval", 1000);
Session.WriteValue(".sampler.maxInterval", 1000);
}
}
private static void BeginSession(Stream stream, bool autoCloseStream = true)
{
// get application name
var assembly = System.Reflection.Assembly.GetEntryAssembly();
var appName = assembly.GetName().Name;
var swfVersion = 21;
var swfSize = 4 * 1024 * 1024;
if (CategoryEnabledSampler || CategoryEnabledAllocTraces)
{
if (sSymbols == null)
{
// allocate symbol table for method map
sSymbols = new SymbolTable();
}
// create method map if we need it
sMethodMap = new MethodMap(sSymbols);
}
// create AMF writer from stream
sLog = new Log(stream, autoCloseStream);
// write telemetry version
WriteValue(".tlm.version", Session.Version);
WriteValue(".tlm.meta", (double)0.0);
WriteValue(".tlm.date", new _root.Date().getTime());
// write player info
WriteValue(".player.version", "11,8,800,94");
// WriteValue(".player.airversion", "3.8.0.910");
WriteValue(".player.type", "PlayScript");
WriteValue(".player.debugger", flash.system.Capabilities.isDebugger);
WriteValue(".player.global.date", new _root.Date().getTime());
WriteValue(".player.instance", 0);
WriteValue(".player.scriptplayerversion", swfVersion);
// write platform info
WriteValue(".platform.cpucount", System.Environment.ProcessorCount);
WriteValue(".platform.capabilities", flash.system.Capabilities.serverString);
#if PLATFORM_MONOMAC
WriteValue(".platform.gpu.kind", "opengl");
#else
WriteValue(".platform.gpu.kind", "opengles2");
#endif
#if PLATFORM_MONOMAC || PLATFORM_MONOTOUCH || PLATFORM_MONODROID
// write gpu info
WriteValue(".platform.gpu.vendor", GL.GetString(StringName.Vendor));
WriteValue(".platform.gpu.renderer", GL.GetString(StringName.Renderer));
WriteValue(".platform.gpu.version", GL.GetString(StringName.Version));
WriteValue(".platform.gpu.shadinglanguageversion", GL.GetString(StringName.ShadingLanguageVersion));
WriteValue(".platform.gpu.extensions", GL.GetString(StringName.Extensions));
#endif
// write memory stats
WriteValue(".mem.total", 8 * 1024);
WriteValue(".mem.used", 4 * 1024);
WriteValue(".mem.managed", 0);
WriteValue(".mem.managed.used", 0);
WriteValue(".mem.telemetry.overhead", 0);
// write telemetry categories
WriteCategoryEnabled("3D", CategoryEnabled3D);
WriteCategoryEnabled("sampler", CategoryEnabledSampler);
WriteCategoryEnabled("displayobjects", CategoryEnabledDisplayObjects);
WriteCategoryEnabled("alloctraces", CategoryEnabledAllocTraces);
WriteCategoryEnabled("allalloctraces", CategoryEnabledAllAllocTraces);
WriteCategoryEnabled("customMetrics", CategoryEnabledCustomMetrics);
WriteValue(".network.loadmovie", "app:/" + appName);
WriteValue(".rend.display.mode", "auto");
// SWF startup timestamp
WriteTime(".swf.start");
// write swf stats
WriteSWFStats(appName, (int)flash.system.Capabilities.screenResolutionX, (int)flash.system.Capabilities.screenResolutionY, 60, swfVersion, swfSize);
// write memory stats
WriteMemoryStats();
// start categories
if (CategoryEnabledAllocTraces)
{
WriteValue(".tlm.category.start", "alloctraces");
}
if (CategoryEnabledCustomMetrics)
{
WriteValue(".tlm.category.start", "customMetrics");
}
if (CategoryEnabledSampler)
{
WriteValue(".tlm.category.start", "sampler");
}
// enable 'advanced telemetry'
WriteValue(".tlm.detailedMetrics.start", true);
Flush();
if (CategoryEnabledSampler)
{
// start sampler
sSampler = new Sampler(sLog.StartTime, sLog.Divisor, SamplerRate, SamplerMaxCallStackDepth, SamplerStartDelay);
}
}
// write sampler data to AMF
public void Write(MethodMap methodMap, bool combineSamples = true)
{
// get accumulated sampler data
Address[] data = GetSamplerData();
// AMF serializable sample to write to
Protocol.Sampler_sample sample = mSample;
int lastCallStackIndex = 0;
int lastCallStackCount = 0;
// process all samples
// this code is tricky because it tries to combine consecutive samples with the exact same callstack
int sampleCount = 0;
int index = 0;
for (;;)
{
// get length of callstack
int count = (int)data[index++];
if (count == 0)
{
break;
}
// get sample time
int time = (int)data[index++];
// compare the last callstack with this one
// if they are equal, the samples can be combined
// else we have to start a new sample
if (!combineSamples || (lastCallStackCount != count) || !ArrayEquals(data, index, lastCallStackIndex, count))
{
// call stack is different...
if (sample.numticks > 0)
{
// write last sample to log
Session.WriteValueImmediate(sNameSamplerSample, sample);
// reset sample for new callstack
sample.numticks = 0;
sample.ticktimes.length = 0;
}
// translate callstack to method ids
var callstack = sample.callstack;
callstack.length = 0;
for (int i = 0; i < count; i++)
{
bool topOfStack;
uint methodId = methodMap.GetMethodId(data[index + i], out topOfStack, true);
// add method id
callstack.push(methodId);
// abort callstack if we are at a "top of stack" method
if (topOfStack)
{
break;
}
}
// save last callstack position
lastCallStackIndex = index;
lastCallStackCount = count;
}
// add tick to sample
sample.numticks++;
sample.time = time;
sample.ticktimes.push((double)time);
// advance to next sample
index += count;
sampleCount++;
}
if (sample.numticks > 0)
{
// write last sample to log
Session.WriteValueImmediate(sNameSamplerSample, sample);
// reset sample for new callstack
sample.numticks = 0;
sample.ticktimes.length = 0;
}
if (sampleCount > 0)
{
// TODO:
Session.WriteValue(".sampler.medianInterval", 1000);
Session.WriteValue(".sampler.averageInterval", 1000);
Session.WriteValue(".sampler.maxInterval", 1000);
}
}
private static void BeginSession(Stream stream, bool autoCloseStream = true)
{
// get application name
var assembly = System.Reflection.Assembly.GetEntryAssembly();
var appName = assembly.GetName().Name;
var swfVersion = 21;
var swfSize = 4 * 1024 * 1024;
if (CategoryEnabledSampler || CategoryEnabledAllocTraces) {
if (sSymbols == null) {
// allocate symbol table for method map
sSymbols = new SymbolTable();
}
// create method map if we need it
sMethodMap = new MethodMap(sSymbols);
}
// create AMF writer from stream
sLog = new Log(stream, autoCloseStream);
// write telemetry version
WriteValue(".tlm.version", Session.Version);
WriteValue(".tlm.meta", (double)0.0);
WriteValue(".tlm.date", new _root.Date().getTime());
// write player info
WriteValue(".player.version", "11,8,800,94");
// WriteValue(".player.airversion", "3.8.0.910");
WriteValue(".player.type", "PlayScript");
WriteValue(".player.debugger", flash.system.Capabilities.isDebugger);
WriteValue(".player.global.date", new _root.Date().getTime());
WriteValue(".player.instance", 0);
WriteValue(".player.scriptplayerversion", swfVersion);
#if PLATFORM_MONOMAC
// write platform info (this is faked)
WriteValue(".platform.capabilities", "&M=Adobe%20Macintosh&R=1920x1200&COL=color&AR=1.0&OS=Mac%20OS%2010.7.4&ARCH=x86&L=en&PR32=t&PR64=t&LS=en;ja;fr;de;es;it;pt;pt-PT;nl;sv;nb;da;fi;ru;pl;zh-Hans;zh-Hant;ko;ar;cs;hu;tr");
WriteValue(".platform.cpucount", 4);
// write gpu info (this is faked)
WriteValue(".platform.gpu.kind", "opengl");
#else
// write platform info (this is faked)
WriteValue(".platform.capabilities", "&M=Adobe iOS&R=640x960&COL=color&AR=1&OS=iPhone OS 6.1 iPhone5,1&ARCH=ARM&L=en&IME=false&PR32=true&PR64=false&LS=en;fr;de;ja;nl;it;es;pt;pt-PT;da;fi;nb;sv;ko;zh-Hans;zh-Hant;ru;pl;tr;uk;ar;hr;cs;el;he;ro;sk;th;id;ms;en-GB;ca;hu;vi");
WriteValue(".platform.cpucount", 2);
// write gpu info (this is faked)
WriteValue(".platform.gpu.kind", "opengles2");
WriteValue(".platform.gpu.vendor", "Imagination Technologies");
WriteValue(".platform.gpu.renderer", "PowerVR SGX 535");
WriteValue(".platform.gpu.version", "OpenGL ES 2.0 IMGSGX535-63.24");
WriteValue(".platform.gpu.shadinglanguageversion", "OpenGL ES GLSL ES 1.0");
WriteValue(".platform.3d.driverinfo", "OpenGL Vendor=Imagination Technologies Version=OpenGL ES 2.0 IMGSGX535-63.24 Renderer=PowerVR SGX 535 GLSL=OpenGL ES GLSL ES 1.0");
#endif
// write memory stats
WriteValue(".mem.total", 8 * 1024);
WriteValue(".mem.used", 4 * 1024);
WriteValue(".mem.managed", 0);
WriteValue(".mem.managed.used", 0);
WriteValue(".mem.telemetry.overhead", 0);
// write telemetry categories
WriteCategoryEnabled("3D", CategoryEnabled3D);
WriteCategoryEnabled("sampler", CategoryEnabledSampler);
WriteCategoryEnabled("displayobjects", CategoryEnabledDisplayObjects);
WriteCategoryEnabled("alloctraces", CategoryEnabledAllocTraces);
WriteCategoryEnabled("allalloctraces", CategoryEnabledAllAllocTraces);
WriteCategoryEnabled("customMetrics", CategoryEnabledCustomMetrics);
WriteValue(".network.loadmovie", "app:/" + appName );
WriteValue(".rend.display.mode", "auto");
// SWF startup timestamp
WriteTime(".swf.start");
// write swf stats
WriteSWFStats(appName, 800, 600, 60, swfVersion, swfSize);
// write memory stats
WriteMemoryStats();
// start categories
if (CategoryEnabledAllocTraces) {
WriteValue(".tlm.category.start", "alloctraces");
}
if (CategoryEnabledCustomMetrics) {
WriteValue(".tlm.category.start", "customMetrics");
}
if (CategoryEnabledSampler) {
WriteValue(".tlm.category.start", "sampler");
}
// enable 'advanced telemetry'
WriteValue(".tlm.detailedMetrics.start", true);
Flush();
if (CategoryEnabledSampler) {
// start sampler
sSampler = new Sampler(sLog.StartTime, sLog.Divisor, SamplerRate, SamplerMaxCallStackDepth, SamplerStartDelay);
}
}