diff --git a/indra/llcommon/llsdserialize.cpp b/indra/llcommon/llsdserialize.cpp
index bf626005143565b67d42fdf45ddec516cc743067..6610daa1e0f56aa1580dd787e38b016eea6d419f 100644
--- a/indra/llcommon/llsdserialize.cpp
+++ b/indra/llcommon/llsdserialize.cpp
@@ -313,8 +313,10 @@ LLSDParser::LLSDParser()
 LLSDParser::~LLSDParser()
 { }
 
+LLFastTimer::DeclareTimer FTM_SD_PARSE("LLSD Parsing");
 S32 LLSDParser::parse(std::istream& istr, LLSD& data, S32 max_bytes)
 {
+	LLFastTimer _(FTM_SD_PARSE);
 	mCheckLimits = (LLSDSerialize::SIZE_UNLIMITED == max_bytes) ? false : true;
 	mMaxBytesLeft = max_bytes;
 	return doParse(istr, data);
diff --git a/indra/llcommon/llsdserialize_xml.cpp b/indra/llcommon/llsdserialize_xml.cpp
index c5a7c6fc15b361238e22f975dddaac91ef5adf53..d8213c4477066469f1b0a3da91c82d2554fc95a8 100644
--- a/indra/llcommon/llsdserialize_xml.cpp
+++ b/indra/llcommon/llsdserialize_xml.cpp
@@ -354,6 +354,7 @@ static unsigned get_till_eol(std::istream& input, char *buf, unsigned bufsize)
 	return count;
 }
 
+LLFastTimer::DeclareTimer FTM_SD_PARSE_READ_STREAM("LLSD Read Stream");
 S32 LLSDXMLParser::Impl::parse(std::istream& input, LLSD& data)
 {
 	XML_Status status;
@@ -373,10 +374,13 @@ S32 LLSDXMLParser::Impl::parse(std::istream& input, LLSD& data)
 		{
 			break;
 		}
-		count = get_till_eol(input, (char *)buffer, BUFFER_SIZE);
-		if (!count)
-		{
-			break;
+		{ LLFastTimer _(FTM_SD_PARSE_READ_STREAM);
+		
+			count = get_till_eol(input, (char *)buffer, BUFFER_SIZE);
+			if (!count)
+			{
+				break;
+			}
 		}
 		status = XML_ParseBuffer(mParser, count, false);
 
diff --git a/indra/llinventory/llinventory.cpp b/indra/llinventory/llinventory.cpp
index a3caf79519cf22e06a277b5971ad45d399782487..76760aa414375d6fe2b1e96bb9863833b0975348 100644
--- a/indra/llinventory/llinventory.cpp
+++ b/indra/llinventory/llinventory.cpp
@@ -1034,8 +1034,11 @@ void LLInventoryItem::asLLSD( LLSD& sd ) const
 	sd[INV_CREATION_DATE_LABEL] = (S32) mCreationDate;
 }
 
+LLFastTimer::DeclareTimer FTM_INVENTORY_SD_DESERIALIZE("Inventory SD Deserialize");
+
 bool LLInventoryItem::fromLLSD(const LLSD& sd)
 {
+	LLFastTimer _(FTM_INVENTORY_SD_DESERIALIZE);
 	mInventoryType = LLInventoryType::IT_NONE;
 	mAssetUUID.setNull();
 	std::string w;
diff --git a/indra/newview/llfolderview.cpp b/indra/newview/llfolderview.cpp
index 02be477e0d3ea01b95f5c3061a92a5c3e9e3ad82..f471caa65c33cb9fcd43c34df7e776caa1779ac3 100644
--- a/indra/newview/llfolderview.cpp
+++ b/indra/newview/llfolderview.cpp
@@ -2040,8 +2040,10 @@ void LLFolderView::removeItemID(const LLUUID& id)
 	mItemMap.erase(id);
 }
 
+LLFastTimer::DeclareTimer FTM_GET_ITEM_BY_ID("Get FolderViewItem by ID");
 LLFolderViewItem* LLFolderView::getItemByID(const LLUUID& id)
 {
+	LLFastTimer _(FTM_GET_ITEM_BY_ID);
 	if (id == getListener()->getUUID())
 	{
 		return this;