merge with viewer-development

20 files changed, 53 insertions, 148 deletions

diff --git a/indra/llmessage/llassetstorage.cpp b/indra/llmessage/llassetstorage.cpp
index 9b86daebe5..328d15b4bc 100644
--- a/indra/llmessage/llassetstorage.cpp
+++ b/indra/llmessage/llassetstorage.cpp
@@ -50,10 +50,14 @@
 #include "lltransfertargetvfile.h" // For debugging
 
 #include "llmetrics.h"
+#include "lltrace.h"
 
 LLAssetStorage *gAssetStorage = NULL;
 LLMetrics *LLAssetStorage::metric_recipient = NULL;
 
+static LLTrace::Count<> sFailedDownloadCount("faileddownloads", "Number of times LLAssetStorage::getAssetData() has failed");
+
+
 const LLUUID CATEGORIZE_LOST_AND_FOUND_ID(std::string("00000000-0000-0000-0000-000000000010"));
 
 const U64 TOXIC_ASSET_LIFETIME = (120 * 1000000);		// microseconds
@@ -450,6 +454,7 @@ void LLAssetStorage::getAssetData(const LLUUID uuid, LLAssetType::EType type, LL
 
 		if (callback)
 		{
+			sFailedDownloadCount.add(1);
 			callback(mVFS, uuid, type, user_data, LL_ERR_ASSET_REQUEST_FAILED, LL_EXSTAT_NONE);
 		}
 		return;
@@ -460,6 +465,7 @@ void LLAssetStorage::getAssetData(const LLUUID uuid, LLAssetType::EType type, LL
 		// Special case early out for NULL uuid and for shutting down
 		if (callback)
 		{
+			sFailedDownloadCount.add(1);
 			callback(mVFS, uuid, type, user_data, LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE, LL_EXSTAT_NULL_UUID);
 		}
 		return;
@@ -572,6 +578,7 @@ void LLAssetStorage::_queueDataRequest(const LLUUID& uuid, LLAssetType::EType at
 		llwarns << "Attempt to move asset data request upstream w/o valid upstream provider" << llendl;
 		if (callback)
 		{
+			sFailedDownloadCount.add(1);
 			callback(mVFS, uuid, atype, user_data, LL_ERR_CIRCUIT_GONE, LL_EXSTAT_NO_UPSTREAM);
 		}
 	}
@@ -649,6 +656,10 @@ void LLAssetStorage::downloadCompleteCallback(
 		LLAssetRequest* tmp = *curiter;
 		if (tmp->mDownCallback)
 		{
+			if (result != LL_ERR_NOERR)
+			{
+				sFailedDownloadCount.add(1);
+			}
 			tmp->mDownCallback(gAssetStorage->mVFS, req->getUUID(), req->getType(), tmp->mUserData, result, ext_status);
 		}
 		delete tmp;
@@ -669,6 +680,7 @@ void LLAssetStorage::getEstateAsset(const LLHost &object_sim, const LLUUID &agen
 		// Special case early out for NULL uuid
 		if (callback)
 		{
+			sFailedDownloadCount.add(1);
 			callback(mVFS, asset_id, atype, user_data, LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE, LL_EXSTAT_NULL_UUID);
 		}
 		return;
@@ -741,6 +753,7 @@ void LLAssetStorage::getEstateAsset(const LLHost &object_sim, const LLUUID &agen
 			llwarns << "Attempt to move asset data request upstream w/o valid upstream provider" << llendl;
 			if (callback)
 			{
+				sFailedDownloadCount.add(1);
 				callback(mVFS, asset_id, atype, user_data, LL_ERR_CIRCUIT_GONE, LL_EXSTAT_NO_UPSTREAM);
 			}
 		}
@@ -783,6 +796,10 @@ void LLAssetStorage::downloadEstateAssetCompleteCallback(
 		}
 	}
 
+	if (result != LL_ERR_NOERR)
+	{
+		sFailedDownloadCount.add(1);
+	}
 	req->mDownCallback(gAssetStorage->mVFS, req->getUUID(), req->getAType(), req->mUserData, result, ext_status);
 }
 
@@ -883,6 +900,7 @@ void LLAssetStorage::getInvItemAsset(const LLHost &object_sim, const LLUUID &age
 			llwarns << "Attempt to move asset data request upstream w/o valid upstream provider" << llendl;
 			if (callback)
 			{
+				sFailedDownloadCount.add(1);
 				callback(mVFS, asset_id, atype, user_data, LL_ERR_CIRCUIT_GONE, LL_EXSTAT_NO_UPSTREAM);
 			}
 		}
@@ -925,6 +943,10 @@ void LLAssetStorage::downloadInvItemCompleteCallback(
 		}
 	}
 
+	if (result != LL_ERR_NOERR)
+	{
+		sFailedDownloadCount.add(1);
+	}
 	req->mDownCallback(gAssetStorage->mVFS, req->getUUID(), req->getType(), req->mUserData, result, ext_status);
 }
 
@@ -1237,6 +1259,7 @@ bool LLAssetStorage::deletePendingRequestImpl(LLAssetStorage::request_list_t* re
 		}
 		if (req->mDownCallback)
 		{
+			sFailedDownloadCount.add(1);
 			req->mDownCallback(mVFS, req->getUUID(), req->getType(), req->mUserData, error, LL_EXSTAT_REQUEST_DROPPED);
 		}
 		if (req->mInfoCallback)
@@ -1363,6 +1386,10 @@ void LLAssetStorage::legacyGetDataCallback(LLVFS *vfs, const LLUUID &uuid, LLAss
 		}
 	}
 
+	if (status != LL_ERR_NOERR)
+	{
+		sFailedDownloadCount.add(1);
+	}
 	legacy->mDownCallback(filename.c_str(), uuid, legacy->mUserData, status, ext_status);
 	delete legacy;
 }
diff --git a/indra/llmessage/llbuffer.cpp b/indra/llmessage/llbuffer.cpp
index 250cace6e9..01da20f060 100644
--- a/indra/llmessage/llbuffer.cpp
+++ b/indra/llmessage/llbuffer.cpp
@@ -30,7 +30,6 @@
 #include "llbuffer.h"
 
 #include "llmath.h"
-#include "llmemtype.h"
 #include "llstl.h"
 #include "llthread.h"
 
@@ -44,7 +43,6 @@ LLSegment::LLSegment() :
 	mData(NULL),
 	mSize(0)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 LLSegment::LLSegment(S32 channel, U8* data, S32 data_len) :
@@ -52,12 +50,10 @@ LLSegment::LLSegment(S32 channel, U8* data, S32 data_len) :
 	mData(data),
 	mSize(data_len)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 LLSegment::~LLSegment()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 bool LLSegment::isOnChannel(S32 channel) const
@@ -104,7 +100,6 @@ LLHeapBuffer::LLHeapBuffer() :
 	mNextFree(NULL),
 	mReclaimedBytes(0)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	const S32 DEFAULT_HEAP_BUFFER_SIZE = 16384;
 	allocate(DEFAULT_HEAP_BUFFER_SIZE);
 }
@@ -115,7 +110,6 @@ LLHeapBuffer::LLHeapBuffer(S32 size) :
 	mNextFree(NULL),
 	mReclaimedBytes(0)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	allocate(size);
 }
 
@@ -125,7 +119,6 @@ LLHeapBuffer::LLHeapBuffer(const U8* src, S32 len) :
 	mNextFree(NULL),
 	mReclaimedBytes(0)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	if((len > 0) && src)
 	{
 		allocate(len);
@@ -139,7 +132,6 @@ LLHeapBuffer::LLHeapBuffer(const U8* src, S32 len) :
 // virtual
 LLHeapBuffer::~LLHeapBuffer()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	delete[] mBuffer;
 	mBuffer = NULL;
 	mSize = 0;
@@ -157,7 +149,6 @@ bool LLHeapBuffer::createSegment(
 	S32 size,
 	LLSegment& segment)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	// get actual size of the segment.
 	S32 actual_size = llmin(size, (mSize - S32(mNextFree - mBuffer)));
 
@@ -212,7 +203,6 @@ bool LLHeapBuffer::containsSegment(const LLSegment& segment) const
 
 void LLHeapBuffer::allocate(S32 size)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	mReclaimedBytes = 0;	
 	mBuffer = new U8[size];
 	if(mBuffer)
@@ -230,12 +220,10 @@ LLBufferArray::LLBufferArray() :
 	mNextBaseChannel(0),
 	mMutexp(NULL)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 LLBufferArray::~LLBufferArray()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	std::for_each(mBuffers.begin(), mBuffers.end(), DeletePointer());
 
 	delete mMutexp;
@@ -314,7 +302,6 @@ bool LLBufferArray::append(S32 channel, const U8* src, S32 len)
 {
 	LLMutexLock lock(mMutexp) ;
 
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	std::vector<LLSegment> segments;
 	if(copyIntoBuffers(channel, src, len, segments))
 	{
@@ -329,7 +316,6 @@ bool LLBufferArray::prepend(S32 channel, const U8* src, S32 len)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
 
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	std::vector<LLSegment> segments;
 	if(copyIntoBuffers(channel, src, len, segments))
 	{
@@ -345,7 +331,6 @@ bool LLBufferArray::insertAfter(
 	const U8* src,
 	S32 len)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	std::vector<LLSegment> segments;
 
 	LLMutexLock lock(mMutexp) ;
@@ -366,7 +351,6 @@ LLBufferArray::segment_iterator_t LLBufferArray::splitAfter(U8* address)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
 
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	segment_iterator_t end = mSegments.end();
 	segment_iterator_t it = getSegment(address);
 	if(it == end)
@@ -414,7 +398,6 @@ LLBufferArray::segment_iterator_t LLBufferArray::constructSegmentAfter(
 	LLSegment& segment)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	segment_iterator_t rv = mSegments.begin();
 	segment_iterator_t end = mSegments.end();
 	if(!address)
@@ -578,7 +561,6 @@ U8* LLBufferArray::readAfter(
 	U8* dest,
 	S32& len) const
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	U8* rv = start;
 	if(!dest || len <= 0)
 	{
@@ -642,7 +624,6 @@ U8* LLBufferArray::seek(
 	S32 delta) const
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	const_segment_iterator_t it;
 	const_segment_iterator_t end = mSegments.end();
 	U8* rv = start;
@@ -786,8 +767,6 @@ U8* LLBufferArray::seek(
 //test use only
 bool LLBufferArray::takeContents(LLBufferArray& source)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
-
 	LLMutexLock lock(mMutexp);
 	source.lock();
 
@@ -813,7 +792,6 @@ LLBufferArray::segment_iterator_t LLBufferArray::makeSegment(
 	S32 len)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	// start at the end of the buffers, because it is the most likely
 	// to have free space.
 	LLSegment segment;
@@ -852,7 +830,6 @@ LLBufferArray::segment_iterator_t LLBufferArray::makeSegment(
 bool LLBufferArray::eraseSegment(const segment_iterator_t& erase_iter)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 
 	// Find out which buffer contains the segment, and if it is found,
 	// ask it to reclaim the memory.
@@ -885,7 +862,6 @@ bool LLBufferArray::copyIntoBuffers(
 	std::vector<LLSegment>& segments)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	if(!src || !len) return false;
 	S32 copied = 0;
 	LLSegment segment;
diff --git a/indra/llmessage/llbufferstream.cpp b/indra/llmessage/llbufferstream.cpp
index 8d8ad05ad5..a51a48edc3 100644
--- a/indra/llmessage/llbufferstream.cpp
+++ b/indra/llmessage/llbufferstream.cpp
@@ -30,7 +30,6 @@
 #include "llbufferstream.h"
 
 #include "llbuffer.h"
-#include "llmemtype.h"
 #include "llthread.h"
 
 static const S32 DEFAULT_OUTPUT_SEGMENT_SIZE = 1024 * 4;
@@ -44,19 +43,16 @@ LLBufferStreamBuf::LLBufferStreamBuf(
 	mChannels(channels),
 	mBuffer(buffer)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 LLBufferStreamBuf::~LLBufferStreamBuf()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	sync();
 }
 
 // virtual
 int LLBufferStreamBuf::underflow()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	//lldebugs << "LLBufferStreamBuf::underflow()" << llendl;
 	if(!mBuffer)
 	{
@@ -129,7 +125,6 @@ int LLBufferStreamBuf::underflow()
 // virtual
 int LLBufferStreamBuf::overflow(int c)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	if(!mBuffer)
 	{
 		return EOF;
@@ -169,7 +164,6 @@ int LLBufferStreamBuf::overflow(int c)
 // virtual
 int LLBufferStreamBuf::sync()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	int return_value = -1;
 	if(!mBuffer)
 	{
@@ -251,7 +245,6 @@ streampos LLBufferStreamBuf::seekoff(
 	std::ios::openmode which)
 #endif
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	if(!mBuffer
 	   || ((way == std::ios::beg) && (off < 0))
 	   || ((way == std::ios::end) && (off > 0)))
@@ -343,10 +336,8 @@ LLBufferStream::LLBufferStream(
 	std::iostream(&mStreamBuf),
 	mStreamBuf(channels, buffer)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 LLBufferStream::~LLBufferStream()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
diff --git a/indra/llmessage/llcachename.cpp b/indra/llmessage/llcachename.cpp
index 479efabb5f..8f4af1984c 100644
--- a/indra/llmessage/llcachename.cpp
+++ b/indra/llmessage/llcachename.cpp
@@ -36,7 +36,6 @@
 #include "llsdserialize.h"
 #include "lluuid.h"
 #include "message.h"
-#include "llmemtype.h"
 
 #include <boost/regex.hpp>
 
@@ -663,7 +662,6 @@ boost::signals2::connection LLCacheName::get(const LLUUID& id, bool is_group, ol
 
 void LLCacheName::processPending()
 {
-	LLMemType mt_pp(LLMemType::MTYPE_CACHE_PROCESS_PENDING);
 	const F32 SECS_BETWEEN_PROCESS = 0.1f;
 	if(!impl.mProcessTimer.checkExpirationAndReset(SECS_BETWEEN_PROCESS))
 	{
@@ -769,7 +767,6 @@ std::string LLCacheName::getDefaultLastName()
 
 void LLCacheName::Impl::processPendingAsks()
 {
-	LLMemType mt_ppa(LLMemType::MTYPE_CACHE_PROCESS_PENDING_ASKS);
 	sendRequest(_PREHASH_UUIDNameRequest, mAskNameQueue);
 	sendRequest(_PREHASH_UUIDGroupNameRequest, mAskGroupQueue);
 	mAskNameQueue.clear();
@@ -778,7 +775,6 @@ void LLCacheName::Impl::processPendingAsks()
 
 void LLCacheName::Impl::processPendingReplies()
 {
-	LLMemType mt_ppr(LLMemType::MTYPE_CACHE_PROCESS_PENDING_REPLIES);
 	// First call all the callbacks, because they might send messages.
 	for(ReplyQueue::iterator it = mReplyQueue.begin(); it != mReplyQueue.end(); ++it)
 	{
diff --git a/indra/llmessage/llcircuit.cpp b/indra/llmessage/llcircuit.cpp
index e0410906fb..0c2d4b823d 100644
--- a/indra/llmessage/llcircuit.cpp
+++ b/indra/llmessage/llcircuit.cpp
@@ -679,7 +679,6 @@ void LLCircuitData::checkPacketInID(TPACKETID id, BOOL receive_resent)
 		setPacketInID((id + 1) % LL_MAX_OUT_PACKET_ID);
 
         mLastPacketGap = 0;
-        mOutOfOrderRate.count(0);
 		return;
 	}
 
@@ -775,7 +774,6 @@ void LLCircuitData::checkPacketInID(TPACKETID id, BOOL receive_resent)
 
 		}
 	}
-    mOutOfOrderRate.count(gap);
     mLastPacketGap = gap;
 }
 
diff --git a/indra/llmessage/llcircuit.h b/indra/llmessage/llcircuit.h
index d1c400c6a2..430d6358f7 100644
--- a/indra/llmessage/llcircuit.h
+++ b/indra/llmessage/llcircuit.h
@@ -40,7 +40,6 @@
 #include "llpacketack.h"
 #include "lluuid.h"
 #include "llthrottle.h"
-#include "llstat.h"
 
 //
 // Constants
@@ -126,8 +125,6 @@ public:
 	S32			getUnackedPacketCount() const	{ return mUnackedPacketCount; }
 	S32			getUnackedPacketBytes() const	{ return mUnackedPacketBytes; }
 	F64         getNextPingSendTime() const { return mNextPingSendTime; }
-    F32         getOutOfOrderRate(LLStatAccum::TimeScale scale = LLStatAccum::SCALE_MINUTE) 
-                    { return mOutOfOrderRate.meanValue(scale); }
     U32         getLastPacketGap() const { return mLastPacketGap; }
     LLHost      getHost() const { return mHost; }
 	F64			getLastPacketInTime() const		{ return mLastPacketInTime;	}
@@ -275,7 +272,6 @@ protected:
 	LLTimer	mExistenceTimer;	    // initialized when circuit created, used to track bandwidth numbers
 
 	S32		mCurrentResendCount;	// Number of resent packets since last spam
-    LLStatRate  mOutOfOrderRate;    // Rate of out of order packets coming in.
     U32     mLastPacketGap;         // Gap in sequence number of last packet.
 
 	const F32 mHeartbeatInterval;
diff --git a/indra/llmessage/llfiltersd2xmlrpc.cpp b/indra/llmessage/llfiltersd2xmlrpc.cpp
index e0ca056a5f..dbb8c4e28d 100644
--- a/indra/llmessage/llfiltersd2xmlrpc.cpp
+++ b/indra/llmessage/llfiltersd2xmlrpc.cpp
@@ -80,6 +80,7 @@
 
 #include "llbuffer.h"
 #include "llbufferstream.h"
+#include "llfasttimer.h"
 #include "llmemorystream.h"
 #include "llsd.h"
 #include "llsdserialize.h"
diff --git a/indra/llmessage/lliohttpserver.cpp b/indra/llmessage/lliohttpserver.cpp
index 987f386aa3..f9d37b2e39 100644
--- a/indra/llmessage/lliohttpserver.cpp
+++ b/indra/llmessage/lliohttpserver.cpp
@@ -33,16 +33,15 @@
 #include "llapr.h"
 #include "llbuffer.h"
 #include "llbufferstream.h"
+#include "llfasttimer.h"
 #include "llhttpnode.h"
 #include "lliopipe.h"
 #include "lliosocket.h"
 #include "llioutil.h"
-#include "llmemtype.h"
 #include "llmemorystream.h"
 #include "llpumpio.h"
 #include "llsd.h"
 #include "llsdserialize_xml.h"
-#include "llstat.h"
 #include "llstl.h"
 #include "lltimer.h"
 
@@ -141,6 +140,11 @@ private:
 };
 
 static LLFastTimer::DeclareTimer FTM_PROCESS_HTTP_PIPE("HTTP Pipe");
+static LLFastTimer::DeclareTimer FTM_PROCESS_HTTP_GET("HTTP Get");
+static LLFastTimer::DeclareTimer FTM_PROCESS_HTTP_PUT("HTTP Put");
+static LLFastTimer::DeclareTimer FTM_PROCESS_HTTP_POST("HTTP Post");
+static LLFastTimer::DeclareTimer FTM_PROCESS_HTTP_DELETE("HTTP Delete");
+
 LLIOPipe::EStatus LLHTTPPipe::process_impl(
 	const LLChannelDescriptors& channels,
     buffer_ptr_t& buffer,
@@ -177,12 +181,12 @@ LLIOPipe::EStatus LLHTTPPipe::process_impl(
 		std::string verb = context[CONTEXT_REQUEST][CONTEXT_VERB];
 		if(verb == HTTP_VERB_GET)
 		{
-            LLPerfBlock getblock("http_get");   
+			LLFastTimer _(FTM_PROCESS_HTTP_GET);
 			mNode.get(LLHTTPNode::ResponsePtr(mResponse), context);
 		}
 		else if(verb == HTTP_VERB_PUT)
 		{
-            LLPerfBlock putblock("http_put");
+			LLFastTimer _(FTM_PROCESS_HTTP_PUT);
 			LLSD input;
 			if (mNode.getContentType() == LLHTTPNode::CONTENT_TYPE_LLSD)
 			{
@@ -198,7 +202,7 @@ LLIOPipe::EStatus LLHTTPPipe::process_impl(
 		}
 		else if(verb == HTTP_VERB_POST)
 		{
-            LLPerfBlock postblock("http_post");
+			LLFastTimer _(FTM_PROCESS_HTTP_POST);
 			LLSD input;
 			if (mNode.getContentType() == LLHTTPNode::CONTENT_TYPE_LLSD)
 			{
@@ -214,7 +218,7 @@ LLIOPipe::EStatus LLHTTPPipe::process_impl(
 		}
 		else if(verb == HTTP_VERB_DELETE)
 		{
-            LLPerfBlock delblock("http_delete");
+			LLFastTimer _(FTM_PROCESS_HTTP_DELETE);
 			mNode.del(LLHTTPNode::ResponsePtr(mResponse), context);
 		}		
 		else if(verb == HTTP_VERB_OPTIONS)
@@ -443,7 +447,6 @@ LLIOPipe::EStatus LLHTTPResponseHeader::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_HTTP_HEADER);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 	if(eos)
 	{
 		PUMP_DEBUG;
@@ -587,13 +590,11 @@ LLHTTPResponder::LLHTTPResponder(const LLHTTPNode& tree, const LLSD& ctx) :
 	mContentLength(0),
 	mRootNode(tree)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 }
 
 // virtual
 LLHTTPResponder::~LLHTTPResponder()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 	//lldebugs << "destroying LLHTTPResponder" << llendl;
 }
 
@@ -603,7 +604,6 @@ bool LLHTTPResponder::readHeaderLine(
 	U8* dest,
 	S32& len)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 	--len;
 	U8* last = buffer->readAfter(channels.in(), mLastRead, dest, len);
 	dest[len] = '\0';
@@ -628,7 +628,6 @@ void LLHTTPResponder::markBad(
 	const LLChannelDescriptors& channels,
 	buffer_ptr_t buffer)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 	mState = STATE_SHORT_CIRCUIT;
 	LLBufferStream out(channels, buffer.get());
 	out << HTTP_VERSION_STR << " 400 Bad Request\r\n\r\n<html>\n"
@@ -648,7 +647,6 @@ LLIOPipe::EStatus LLHTTPResponder::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_HTTP_RESPONDER);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 	LLIOPipe::EStatus status = STATUS_OK;
 
 	// parsing headers
diff --git a/indra/llmessage/lliopipe.h b/indra/llmessage/lliopipe.h
index cbd17b5a3d..9a0a427efd 100644
--- a/indra/llmessage/lliopipe.h
+++ b/indra/llmessage/lliopipe.h
@@ -31,6 +31,7 @@
 
 #include <boost/intrusive_ptr.hpp>
 #include <boost/shared_ptr.hpp>
+#include "llwin32headerslean.h"
 #include "apr_poll.h"
 
 #include "llsd.h"
diff --git a/indra/llmessage/lliosocket.cpp b/indra/llmessage/lliosocket.cpp
index d5b4d45821..1383d37f41 100644
--- a/indra/llmessage/lliosocket.cpp
+++ b/indra/llmessage/lliosocket.cpp
@@ -32,8 +32,8 @@
 #include "llapr.h"
 
 #include "llbuffer.h"
+#include "llfasttimer.h"
 #include "llhost.h"
-#include "llmemtype.h"
 #include "llpumpio.h"
 
 //
@@ -100,7 +100,6 @@ void ll_debug_socket(const char* msg, apr_socket_t* apr_sock)
 // static
 LLSocket::ptr_t LLSocket::create(apr_pool_t* pool, EType type, U16 port)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	LLSocket::ptr_t rv;
 	apr_socket_t* socket = NULL;
 	apr_pool_t* new_pool = NULL;
@@ -198,7 +197,6 @@ LLSocket::ptr_t LLSocket::create(apr_pool_t* pool, EType type, U16 port)
 // static
 LLSocket::ptr_t LLSocket::create(apr_socket_t* socket, apr_pool_t* pool)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	LLSocket::ptr_t rv;
 	if(!socket)
 	{
@@ -240,12 +238,10 @@ LLSocket::LLSocket(apr_socket_t* socket, apr_pool_t* pool) :
 	mPort(PORT_INVALID)
 {
 	ll_debug_socket("Constructing wholely formed socket", mSocket);
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 }
 
 LLSocket::~LLSocket()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	// *FIX: clean up memory we are holding.
 	if(mSocket)
 	{
@@ -265,7 +261,6 @@ LLSocket::~LLSocket()
 
 void LLSocket::setBlocking(S32 timeout)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	// set up the socket options
 	ll_apr_warn_status(apr_socket_timeout_set(mSocket, timeout));
 	ll_apr_warn_status(apr_socket_opt_set(mSocket, APR_SO_NONBLOCK, 0));
@@ -276,7 +271,6 @@ void LLSocket::setBlocking(S32 timeout)
 
 void LLSocket::setNonBlocking()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	// set up the socket options
 	ll_apr_warn_status(apr_socket_timeout_set(mSocket, 0));
 	ll_apr_warn_status(apr_socket_opt_set(mSocket, APR_SO_NONBLOCK, 1));
@@ -293,12 +287,10 @@ LLIOSocketReader::LLIOSocketReader(LLSocket::ptr_t socket) :
 	mSource(socket),
 	mInitialized(false)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 }
 
 LLIOSocketReader::~LLIOSocketReader()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	//lldebugs << "Destroying LLIOSocketReader" << llendl;
 }
 
@@ -314,7 +306,6 @@ LLIOPipe::EStatus LLIOSocketReader::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_SOCKET_READER);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	if(!mSource) return STATUS_PRECONDITION_NOT_MET;
 	if(!mInitialized)
 	{
@@ -396,12 +387,10 @@ LLIOSocketWriter::LLIOSocketWriter(LLSocket::ptr_t socket) :
 	mLastWritten(NULL),
 	mInitialized(false)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 }
 
 LLIOSocketWriter::~LLIOSocketWriter()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	//lldebugs << "Destroying LLIOSocketWriter" << llendl;
 }
 
@@ -416,7 +405,6 @@ LLIOPipe::EStatus LLIOSocketWriter::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_SOCKET_WRITER);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	if(!mDestination) return STATUS_PRECONDITION_NOT_MET;
 	if(!mInitialized)
 	{
@@ -550,12 +538,10 @@ LLIOServerSocket::LLIOServerSocket(
 	mInitialized(false),
 	mResponseTimeout(DEFAULT_CHAIN_EXPIRY_SECS)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 }
 
 LLIOServerSocket::~LLIOServerSocket()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	//lldebugs << "Destroying LLIOServerSocket" << llendl;
 }
 
@@ -575,7 +561,6 @@ LLIOPipe::EStatus LLIOServerSocket::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_SERVER_SOCKET);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	if(!pump)
 	{
 		llwarns << "Need a pump for server socket." << llendl;
diff --git a/indra/llmessage/lliosocket.h b/indra/llmessage/lliosocket.h
index be0f7dfcc6..ec998552d0 100644
--- a/indra/llmessage/lliosocket.h
+++ b/indra/llmessage/lliosocket.h
@@ -38,6 +38,7 @@
  */
 
 #include "lliopipe.h"
+#include "llwin32headerslean.h"
 #include "apr_pools.h"
 #include "apr_network_io.h"
 #include "llchainio.h"
diff --git a/indra/llmessage/llioutil.cpp b/indra/llmessage/llioutil.cpp
index 8c50fd5069..9fd49d23d4 100644
--- a/indra/llmessage/llioutil.cpp
+++ b/indra/llmessage/llioutil.cpp
@@ -28,6 +28,7 @@
 
 #include "linden_common.h"
 #include "llioutil.h"
+#include "llfasttimer.h"
 
 /**
  * LLIOFlush
diff --git a/indra/llmessage/llmail.cpp b/indra/llmessage/llmail.cpp
index 08b31e9c7a..dc27f2ca4a 100644
--- a/indra/llmessage/llmail.cpp
+++ b/indra/llmessage/llmail.cpp
@@ -29,12 +29,7 @@
 #include "llmail.h"
 
 // APR on Windows needs full windows headers
-#ifdef LL_WINDOWS
-#	undef WIN32_LEAN_AND_MEAN
-#	include <winsock2.h>
-#	include <windows.h>
-#endif
-
+#include "llwin32headers.h"
 #include <string>
 #include <sstream>
 
diff --git a/indra/llmessage/llmessagetemplate.h b/indra/llmessage/llmessagetemplate.h
index 16d825d33b..ae8e0087c1 100644
--- a/indra/llmessage/llmessagetemplate.h
+++ b/indra/llmessage/llmessagetemplate.h
@@ -29,7 +29,6 @@
 
 #include "lldarray.h"
 #include "message.h" // TODO: babbage: Remove...
-#include "llstat.h"
 #include "llstl.h"
 
 class LLMsgVarData
@@ -263,6 +262,7 @@ enum EMsgDeprecation
 	MD_DEPRECATED
 };
 
+
 class LLMessageTemplate
 {
 public:
@@ -364,7 +364,6 @@ public:
 	{
 		if (mHandlerFunc)
 		{
-            LLPerfBlock msg_cb_time("msg_cb", mName);
 			mHandlerFunc(msgsystem, mUserData);
 			return TRUE;
 		}
diff --git a/indra/llmessage/llpumpio.cpp b/indra/llmessage/llpumpio.cpp
index f3ef4f2684..e3f09f34ee 100644
--- a/indra/llmessage/llpumpio.cpp
+++ b/indra/llmessage/llpumpio.cpp
@@ -34,9 +34,8 @@
 #include "apr_poll.h"
 
 #include "llapr.h"
-#include "llmemtype.h"
+#include "llfasttimer.h"
 #include "llstl.h"
-#include "llstat.h"
 
 // These should not be enabled in production, but they can be
 // intensely useful during development for finding certain kinds of
@@ -153,7 +152,6 @@ struct ll_delete_apr_pollset_fd_client_data
 	typedef std::pair<LLIOPipe::ptr_t, apr_pollfd_t> pipe_conditional_t;
 	void operator()(const pipe_conditional_t& conditional)
 	{
-		LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 		S32* client_id = (S32*)conditional.second.client_data;
 		delete client_id;
 	}
@@ -177,19 +175,16 @@ LLPumpIO::LLPumpIO(apr_pool_t* pool) :
 {
 	mCurrentChain = mRunningChains.end();
 
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	initialize(pool);
 }
 
 LLPumpIO::~LLPumpIO()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	cleanup();
 }
 
 bool LLPumpIO::prime(apr_pool_t* pool)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	cleanup();
 	initialize(pool);
 	return ((pool == NULL) ? false : true);
@@ -197,7 +192,6 @@ bool LLPumpIO::prime(apr_pool_t* pool)
 
 bool LLPumpIO::addChain(const chain_t& chain, F32 timeout, bool has_curl_request)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(chain.empty()) return false;
 
 #if LL_THREADS_APR
@@ -233,7 +227,6 @@ bool LLPumpIO::addChain(
 	LLSD context,
 	F32 timeout)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 
 	// remember that if the caller is providing a full link
 	// description, we need to have that description matched to a
@@ -311,7 +304,6 @@ static std::string events_2_string(apr_int16_t events)
 
 bool LLPumpIO::setConditional(LLIOPipe* pipe, const apr_pollfd_t* poll)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(!pipe) return false;
 	ll_debug_poll_fd("Set conditional", poll);
 
@@ -423,7 +415,6 @@ bool LLPumpIO::sleepChain(F64 seconds)
 
 bool LLPumpIO::copyCurrentLinkInfo(links_t& links) const
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(mRunningChains.end() == mCurrentChain)
 	{
 		return false;
@@ -441,6 +432,7 @@ void LLPumpIO::pump()
 }
 
 static LLFastTimer::DeclareTimer FTM_PUMP_IO("Pump IO");
+static LLFastTimer::DeclareTimer FTM_PUMP_POLL("Pump Poll");
 
 LLPumpIO::current_chain_t LLPumpIO::removeRunningChain(LLPumpIO::current_chain_t& run_chain) 
 {
@@ -454,7 +446,6 @@ LLPumpIO::current_chain_t LLPumpIO::removeRunningChain(LLPumpIO::current_chain_t
 //timeout is in microseconds
 void LLPumpIO::pump(const S32& poll_timeout)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	LLFastTimer t1(FTM_PUMP_IO);
 	//llinfos << "LLPumpIO::pump()" << llendl;
 
@@ -536,7 +527,7 @@ void LLPumpIO::pump(const S32& poll_timeout)
 		S32 count = 0;
 		S32 client_id = 0;
         {
-            LLPerfBlock polltime("pump_poll");
+			LLFastTimer _(FTM_PUMP_POLL);
             apr_pollset_poll(mPollset, poll_timeout, &count, &poll_fd);
         }
 		PUMP_DEBUG;
@@ -747,7 +738,6 @@ void LLPumpIO::pump(const S32& poll_timeout)
 
 bool LLPumpIO::respond(LLIOPipe* pipe)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(NULL == pipe) return false;
 
 #if LL_THREADS_APR
@@ -766,7 +756,6 @@ bool LLPumpIO::respond(
 	LLIOPipe::buffer_ptr_t data,
 	LLSD context)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	// if the caller is providing a full link description, we need to
 	// have that description matched to a particular buffer.
 	if(!data) return false;
@@ -789,7 +778,6 @@ static LLFastTimer::DeclareTimer FTM_PUMP_CALLBACK_CHAIN("Chain");
 
 void LLPumpIO::callback()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	//llinfos << "LLPumpIO::callback()" << llendl;
 	if(true)
 	{
@@ -840,7 +828,6 @@ void LLPumpIO::control(LLPumpIO::EControl op)
 
 void LLPumpIO::initialize(apr_pool_t* pool)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(!pool) return;
 #if LL_THREADS_APR
 	// SJB: Windows defaults to NESTED and OSX defaults to UNNESTED, so use UNNESTED explicitly.
@@ -852,7 +839,6 @@ void LLPumpIO::initialize(apr_pool_t* pool)
 
 void LLPumpIO::cleanup()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 #if LL_THREADS_APR
 	if(mChainsMutex) apr_thread_mutex_destroy(mChainsMutex);
 	if(mCallbackMutex) apr_thread_mutex_destroy(mCallbackMutex);
@@ -875,7 +861,6 @@ void LLPumpIO::cleanup()
 
 void LLPumpIO::rebuildPollset()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 //	lldebugs << "LLPumpIO::rebuildPollset()" << llendl;
 	if(mPollset)
 	{
@@ -928,7 +913,6 @@ void LLPumpIO::rebuildPollset()
 void LLPumpIO::processChain(LLChainInfo& chain)
 {
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	LLIOPipe::EStatus status = LLIOPipe::STATUS_OK;
 	links_t::iterator it = chain.mHead;
 	links_t::iterator end = chain.mChainLinks.end();
@@ -1130,7 +1114,6 @@ bool LLPumpIO::handleChainError(
 	LLChainInfo& chain,
 	LLIOPipe::EStatus error)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	links_t::reverse_iterator rit;
 	if(chain.mHead == chain.mChainLinks.end())
 	{
@@ -1194,13 +1177,11 @@ LLPumpIO::LLChainInfo::LLChainInfo() :
 	mEOS(false),
 	mHasCurlRequest(false)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	mTimer.setTimerExpirySec(DEFAULT_CHAIN_EXPIRY_SECS);
 }
 
 void LLPumpIO::LLChainInfo::setTimeoutSeconds(F32 timeout)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(timeout > 0.0f)
 	{
 		mTimer.start();
@@ -1215,7 +1196,6 @@ void LLPumpIO::LLChainInfo::setTimeoutSeconds(F32 timeout)
 
 void LLPumpIO::LLChainInfo::adjustTimeoutSeconds(F32 delta)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(mTimer.getStarted())
 	{
 		F64 expiry = mTimer.expiresAt();
diff --git a/indra/llmessage/llsdrpcclient.cpp b/indra/llmessage/llsdrpcclient.cpp
index 91fd070f07..05b27f582c 100644
--- a/indra/llmessage/llsdrpcclient.cpp
+++ b/indra/llmessage/llsdrpcclient.cpp
@@ -30,8 +30,8 @@
 #include "llsdrpcclient.h"
 
 #include "llbufferstream.h"
+#include "llfasttimer.h"
 #include "llfiltersd2xmlrpc.h"
-#include "llmemtype.h"
 #include "llpumpio.h"
 #include "llsd.h"
 #include "llsdserialize.h"
@@ -50,18 +50,15 @@ LLSDRPCResponse::LLSDRPCResponse() :
 	mIsError(false),
 	mIsFault(false)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 }
 
 // virtual
 LLSDRPCResponse::~LLSDRPCResponse()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 }
 
 bool LLSDRPCResponse::extractResponse(const LLSD& sd)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 	bool rv = true;
 	if(sd.has(LLSDRPC_RESPONSE_NAME))
 	{
@@ -94,7 +91,6 @@ LLIOPipe::EStatus LLSDRPCResponse::process_impl(
 {
 	LLFastTimer t(FTM_SDRPC_RESPONSE);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 	if(mIsError)
 	{
 		error(pump);
@@ -119,13 +115,11 @@ LLSDRPCClient::LLSDRPCClient() :
 	mState(STATE_NONE),
 	mQueue(EPBQ_PROCESS)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 }
 
 // virtual
 LLSDRPCClient::~LLSDRPCClient()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 }
 
 bool LLSDRPCClient::call(
@@ -135,7 +129,6 @@ bool LLSDRPCClient::call(
 	LLSDRPCResponse* response,
 	EPassBackQueue queue)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 	//llinfos << "RPC: " << uri << "." << method << "(" << *parameter << ")"
 	//		<< llendl;
 	if(method.empty() || !response)
@@ -162,7 +155,6 @@ bool LLSDRPCClient::call(
 	LLSDRPCResponse* response,
 	EPassBackQueue queue)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 	//llinfos << "RPC: " << uri << "." << method << "(" << parameter << ")"
 	//		<< llendl;
 	if(method.empty() || parameter.empty() || !response)
@@ -193,7 +185,6 @@ LLIOPipe::EStatus LLSDRPCClient::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_SDRPC_CLIENT);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 	if((STATE_NONE == mState) || (!pump))
 	{
 		// You should have called the call() method already.
diff --git a/indra/llmessage/llsdrpcserver.cpp b/indra/llmessage/llsdrpcserver.cpp
index 9f776aca72..2c233c1c0d 100644
--- a/indra/llmessage/llsdrpcserver.cpp
+++ b/indra/llmessage/llsdrpcserver.cpp
@@ -31,7 +31,7 @@
 
 #include "llbuffer.h"
 #include "llbufferstream.h"
-#include "llmemtype.h"
+#include "llfasttimer.h"
 #include "llpumpio.h"
 #include "llsdserialize.h"
 #include "llstl.h"
@@ -58,12 +58,10 @@ LLSDRPCServer::LLSDRPCServer() :
 	mPump(NULL),
 	mLock(0)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 }
 
 LLSDRPCServer::~LLSDRPCServer()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 	std::for_each(
 		mMethods.begin(),
 		mMethods.end(),
@@ -109,7 +107,6 @@ LLIOPipe::EStatus LLSDRPCServer::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_SDRPC_SERVER);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 //	lldebugs << "LLSDRPCServer::process_impl" << llendl;
 	// Once we have all the data, We need to read the sd on
 	// the the in channel, and respond on  the out channel
@@ -253,7 +250,6 @@ ESDRPCSStatus LLSDRPCServer::callMethod(
 	const LLChannelDescriptors& channels,
 	LLBufferArray* response)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 	// Try to find the method in the method table.
 	ESDRPCSStatus rv = ESDRPCS_DONE;
 	method_map_t::iterator it = mMethods.find(method);
@@ -292,7 +288,6 @@ ESDRPCSStatus LLSDRPCServer::callbackMethod(
 	const LLChannelDescriptors& channels,
 	LLBufferArray* response)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 	// Try to find the method in the callback method table.
 	ESDRPCSStatus rv = ESDRPCS_DONE;
 	method_map_t::iterator it = mCallbackMethods.find(method);
@@ -320,7 +315,6 @@ void LLSDRPCServer::buildFault(
 	S32 code,
 	const std::string& msg)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 	LLBufferStream ostr(channels, data);
 	ostr << FAULT_PART_1 << code << FAULT_PART_2 << msg << FAULT_PART_3;
 	llinfos << "LLSDRPCServer::buildFault: " << code << ", " << msg << llendl;
@@ -332,7 +326,6 @@ void LLSDRPCServer::buildResponse(
 	LLBufferArray* data,
 	const LLSD& response)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 	LLBufferStream ostr(channels, data);
 	ostr << RESPONSE_PART_1;
 	LLSDSerialize::toNotation(response, ostr);
diff --git a/indra/llmessage/llurlrequest.cpp b/indra/llmessage/llurlrequest.cpp
index f3f0007205..0e5fe1de08 100644
--- a/indra/llmessage/llurlrequest.cpp
+++ b/indra/llmessage/llurlrequest.cpp
@@ -33,8 +33,8 @@
 #include <openssl/x509_vfy.h>
 #include <openssl/ssl.h>
 #include "llcurl.h"
+#include "llfasttimer.h"
 #include "llioutil.h"
-#include "llmemtype.h"
 #include "llproxy.h"
 #include "llpumpio.h"
 #include "llsd.h"
@@ -81,7 +81,6 @@ LLURLRequestDetail::LLURLRequestDetail() :
 	mIsBodyLimitSet(false),
     mSSLVerifyCallback(NULL)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mCurlRequest = new LLCurlEasyRequest();
 	
 	if(!mCurlRequest->isValid()) //failed.
@@ -93,7 +92,6 @@ LLURLRequestDetail::LLURLRequestDetail() :
 
 LLURLRequestDetail::~LLURLRequestDetail()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	delete mCurlRequest;
 	mLastRead = NULL;
 }
@@ -156,7 +154,6 @@ std::string LLURLRequest::actionAsVerb(LLURLRequest::ERequestAction action)
 LLURLRequest::LLURLRequest(LLURLRequest::ERequestAction action) :
 	mAction(action)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	initialize();
 }
 
@@ -165,21 +162,18 @@ LLURLRequest::LLURLRequest(
 	const std::string& url) :
 	mAction(action)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	initialize();
 	setURL(url);
 }
 
 LLURLRequest::~LLURLRequest()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	delete mDetail;
 	mDetail = NULL ;
 }
 
 void LLURLRequest::setURL(const std::string& url)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mDetail->mURL = url;
 }
 
@@ -190,7 +184,6 @@ std::string LLURLRequest::getURL() const
 
 void LLURLRequest::addHeader(const char* header)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mDetail->mCurlRequest->slist_append(header);
 }
 
@@ -202,7 +195,6 @@ void LLURLRequest::setBodyLimit(U32 size)
 
 void LLURLRequest::setCallback(LLURLRequestComplete* callback)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mCompletionCallback = callback;
 	mDetail->mCurlRequest->setHeaderCallback(&headerCallback, (void*)callback);
 }
@@ -267,8 +259,6 @@ LLIOPipe::EStatus LLURLRequest::handleError(
 	LLIOPipe::EStatus status,
 	LLPumpIO* pump)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
-	
 	if(!isValid())
 	{
 		return STATUS_EXPIRED ;
@@ -291,6 +281,8 @@ LLIOPipe::EStatus LLURLRequest::handleError(
 static LLFastTimer::DeclareTimer FTM_PROCESS_URL_REQUEST("URL Request");
 static LLFastTimer::DeclareTimer FTM_PROCESS_URL_REQUEST_GET_RESULT("Get Result");
 static LLFastTimer::DeclareTimer FTM_URL_PERFORM("Perform");
+static LLFastTimer::DeclareTimer FTM_PROCESS_URL_PUMP_RESPOND("Pump Respond");
+static LLFastTimer::DeclareTimer FTM_URL_ADJUST_TIMEOUT("Adjust Timeout");
 
 // virtual
 LLIOPipe::EStatus LLURLRequest::process_impl(
@@ -302,7 +294,6 @@ LLIOPipe::EStatus LLURLRequest::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_URL_REQUEST);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	//llinfos << "LLURLRequest::process_impl()" << llendl;
 	if (!buffer) return STATUS_ERROR;
 	
@@ -311,7 +302,6 @@ LLIOPipe::EStatus LLURLRequest::process_impl(
 	const S32 MIN_ACCUMULATION = 100000;
 	if(pump && (mDetail->mByteAccumulator > MIN_ACCUMULATION))
 	{
-		static LLFastTimer::DeclareTimer FTM_URL_ADJUST_TIMEOUT("Adjust Timeout");
 		LLFastTimer t(FTM_URL_ADJUST_TIMEOUT);
 		 // This is a pretty sloppy calculation, but this
 		 // tries to make the gross assumption that if data
@@ -409,7 +399,6 @@ LLIOPipe::EStatus LLURLRequest::process_impl(
 						link.mChannels = LLBufferArray::makeChannelConsumer(
 							channels);
 						chain.push_back(link);
-						static LLFastTimer::DeclareTimer FTM_PROCESS_URL_PUMP_RESPOND("Pump Respond");
 						{
 							LLFastTimer t(FTM_PROCESS_URL_PUMP_RESPOND);
 							pump->respond(chain, buffer, context);
@@ -455,7 +444,6 @@ LLIOPipe::EStatus LLURLRequest::process_impl(
 
 void LLURLRequest::initialize()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mState = STATE_INITIALIZED;
 	mDetail = new LLURLRequestDetail;
 
@@ -476,7 +464,6 @@ bool LLURLRequest::configure()
 {
 	LLFastTimer t(FTM_URL_REQUEST_CONFIGURE);
 	
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	bool rv = false;
 	S32 bytes = mDetail->mResponseBuffer->countAfter(
    		mDetail->mChannels.in(),
@@ -556,7 +543,6 @@ size_t LLURLRequest::downCallback(
 	size_t nmemb,
 	void* user)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	LLURLRequest* req = (LLURLRequest*)user;
 	if(STATE_WAITING_FOR_RESPONSE == req->mState)
 	{
@@ -592,7 +578,6 @@ size_t LLURLRequest::upCallback(
 	size_t nmemb,
 	void* user)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	LLURLRequest* req = (LLURLRequest*)user;
 	S32 bytes = llmin(
 		(S32)(size * nmemb),
@@ -690,7 +675,6 @@ LLIOPipe::EStatus LLContextURLExtractor::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_URL_EXTRACTOR);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	// The destination host is in the context.
 	if(context.isUndefined() || !mRequest)
 	{
@@ -718,13 +702,11 @@ LLIOPipe::EStatus LLContextURLExtractor::process_impl(
 LLURLRequestComplete::LLURLRequestComplete() :
 	mRequestStatus(LLIOPipe::STATUS_ERROR)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 }
 
 // virtual
 LLURLRequestComplete::~LLURLRequestComplete()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 }
 
 //virtual 
@@ -763,7 +745,6 @@ void LLURLRequestComplete::noResponse()
 
 void LLURLRequestComplete::responseStatus(LLIOPipe::EStatus status)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mRequestStatus = status;
 }
 
diff --git a/indra/llmessage/message.cpp b/indra/llmessage/message.cpp
index 6a425cfe98..ae95087377 100644
--- a/indra/llmessage/message.cpp
+++ b/indra/llmessage/message.cpp
@@ -80,7 +80,6 @@
 #include "v3math.h"
 #include "v4math.h"
 #include "lltransfertargetvfile.h"
-#include "llmemtype.h"
 
 // Constants
 //const char* MESSAGE_LOG_FILENAME = "message.log";
@@ -793,7 +792,6 @@ S32	LLMessageSystem::getReceiveBytes() const
 
 void LLMessageSystem::processAcks()
 {
-	LLMemType mt_pa(LLMemType::MTYPE_MESSAGE_PROCESS_ACKS);
 	F64 mt_sec = getMessageTimeSeconds();
 	{
 		gTransferManager.updateTransfers();
@@ -4020,7 +4018,6 @@ void LLMessageSystem::setTimeDecodesSpamThreshold( F32 seconds )
 // TODO: babbage: move gServicePump in to LLMessageSystem?
 bool LLMessageSystem::checkAllMessages(S64 frame_count, LLPumpIO* http_pump)
 {
-	LLMemType mt_cam(LLMemType::MTYPE_MESSAGE_CHECK_ALL);
 	if(checkMessages(frame_count))
 	{
 		return true;
diff --git a/indra/llmessage/net.cpp b/indra/llmessage/net.cpp
index 85aef5da00..6f8508ee8c 100644
--- a/indra/llmessage/net.cpp
+++ b/indra/llmessage/net.cpp
@@ -32,9 +32,7 @@
 #include <stdexcept>
 
 #if LL_WINDOWS
-	#define WIN32_LEAN_AND_MEAN
-	#include <winsock2.h>
-	#include <windows.h>
+#include "llwin32headerslean.h"
 #else
 	#include <sys/types.h>
 	#include <sys/socket.h>