Node profiler output

profileroutput.log

 [Unknown]:
   ticks  total  nonlib   name
      1    1.6%

 [Shared libraries]:
   ticks  total  nonlib   name

 [JavaScript]:
   ticks  total  nonlib   name
      1    1.6%    1.6%  Function: Stream.flush net:800
      1    1.6%    1.6%  CallNormal: args_count: 1

 [C++]:
   ticks  total  nonlib   name
      7   11.3%   11.3%  v8::internal::Scanner::ScanString
      4    6.5%    6.5%  v8::internal::CharacterStreamUTF16Buffer::Advance
      3    4.8%    4.8%  unibrow::Utf8::ReadBlock
      2    3.2%    3.2%  v8::internal::String::IsEqualTo
      2    3.2%    3.2%  v8::internal::String::ComputeHashField
      2    3.2%    3.2%  v8::internal::Parser::ParseAssignmentExpression
      2    3.2%    3.2%  v8::internal::JumpTarget::DoBranch
      2    3.2%    3.2%  v8::internal::Assembler::call
      2    3.2%    3.2%  ___vfprintf
      1    1.6%    1.6%  v8::internal::VirtualFrame::PrepareMergeTo
      1    1.6%    1.6%  v8::internal::StubCompiler::CheckPrototypes
      1    1.6%    1.6%  v8::internal::Scanner::ScanJavaScript
      1    1.6%    1.6%  v8::internal::Runtime::SetObjectProperty
      1    1.6%    1.6%  v8::internal::Runtime::FunctionForName
      1    1.6%    1.6%  v8::internal::RelocIterator::next
      1    1.6%    1.6%  v8::internal::RegisterAllocator::Allocate
      1    1.6%    1.6%  v8::internal::MemoryAllocator::AllocatePages
      1    1.6%    1.6%  v8::internal::MarkingVisitor::VisitPointers
      1    1.6%    1.6%  v8::internal::MarkCompactCollector::SweepSpaces
      1    1.6%    1.6%  v8::internal::MacroAssembler::IncrementCounter
      1    1.6%    1.6%  v8::internal::KeywordMatcher::Step
      1    1.6%    1.6%  v8::internal::JumpTarget::ComputeEntryFrame
      1    1.6%    1.6%  v8::internal::JSObject::LocalLookup
      1    1.6%    1.6%  v8::internal::Heap::AllocateInternalSymbol
      1    1.6%    1.6%  v8::internal::Heap::AllocateFixedArray
      1    1.6%    1.6%  v8::internal::CodeGenerator::ToBoolean
      1    1.6%    1.6%  v8::internal::CodeGenerator::LoadCondition
      1    1.6%    1.6%  v8::internal::CodeGenerator::DeleteFrame
      1    1.6%    1.6%  v8::internal::CodeGenerator::CodeForSourcePosition
      1    1.6%    1.6%  v8::internal::BinaryOperation::AsBinaryOperation
      1    1.6%    1.6%  v8::internal::BinaryOperation::Accept
      1    1.6%    1.6%  v8::internal::AstOptimizer::VisitVariableProxy
      1    1.6%    1.6%  v8::internal::Assembler::bind
      1    1.6%    1.6%  node::Binding
      1    1.6%    1.6%  _tiny_malloc_from_free_list
      1    1.6%    1.6%  _strcpy
      1    1.6%    1.6%  _protect
      1    1.6%    1.6%  _host_get_clock_service
      1    1.6%    1.6%  _asl_open
      1    1.6%    1.6%  __mh_dylib_header
      1    1.6%    1.6%  ___private_getcwd
      1    1.6%    1.6%  ___guard_setup

 [GC]:
   ticks  total  nonlib   name
      4    6.5%

 [Bottom up (heavy) profile]:
  Note: percentage shows a share of a particular caller in the total
  amount of its parent calls.
  Callers occupying less than 2.0% are not shown.

   ticks parent  name
      7   11.3%  v8::internal::Scanner::ScanString
      5   71.4%    LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/lib/hashring.js:1
      5  100.0%      LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/nMemcached.js:1
      5  100.0%        LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/examples/simple_set.js:1
      5  100.0%          LazyCompile: <anonymous> node.js:1
      1   14.3%    LazyCompile: Instantiate native apinatives.js:44

      4    6.5%  v8::internal::CharacterStreamUTF16Buffer::Advance
      2   50.0%    LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/lib/hashring.js:1
      2  100.0%      LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/nMemcached.js:1
      2  100.0%        LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/examples/simple_set.js:1
      2  100.0%          LazyCompile: <anonymous> node.js:1
      1   25.0%    LazyCompile: <anonymous> node.js:1
      1   25.0%    LazyCompile: <anonymous> fs:1
      1  100.0%      LazyCompile: <anonymous> node.js:1

      3    4.8%  unibrow::Utf8::ReadBlock
      2   66.7%    LazyCompile: <anonymous> node.js:1
      1   33.3%    LazyCompile: <anonymous> module:1
      1  100.0%      LazyCompile: <anonymous> node.js:1

      2    3.2%  v8::internal::String::IsEqualTo
      1   50.0%    LazyCompile: <anonymous> net:1
      1  100.0%      LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/nMemcached.js:1
      1  100.0%        LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/examples/simple_set.js:1
      1  100.0%          LazyCompile: <anonymous> node.js:1
      1   50.0%    LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/examples/simple_set.js:1
      1  100.0%      LazyCompile: <anonymous> node.js:1

      2    3.2%  v8::internal::String::ComputeHashField
      1   50.0%    LazyCompile: <anonymous> node.js:1
      1   50.0%    LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/lib/hashring.js:1
      1  100.0%      LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/nMemcached.js:1
      1  100.0%        LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/examples/simple_set.js:1
      1  100.0%          LazyCompile: <anonymous> node.js:1

      2    3.2%  v8::internal::Parser::ParseAssignmentExpression
      1   50.0%    LazyCompile: defineProperties native v8natives.js:725
      1  100.0%      LazyCompile: create native v8natives.js:700
      1  100.0%        LazyCompile: <anonymous> fs:1
      1  100.0%          LazyCompile: <anonymous> node.js:1
      1   50.0%    LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/nMemcached.js:1
      1  100.0%      LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/examples/simple_set.js:1
      1  100.0%        LazyCompile: <anonymous> node.js:1

      2    3.2%  v8::internal::JumpTarget::DoBranch
      1   50.0%    LazyCompile: <anonymous> node.js:1
      1   50.0%    LazyCompile: <anonymous> fs:1
      1  100.0%      LazyCompile: <anonymous> node.js:1

      2    3.2%  v8::internal::Assembler::call
      1   50.0%    LazyCompile: <anonymous> node.js:1
      1   50.0%    LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/lib/hashring.js:1
      1  100.0%      LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/nMemcached.js:1
      1  100.0%        LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/examples/simple_set.js:1
      1  100.0%          LazyCompile: <anonymous> node.js:1

      2    3.2%  ___vfprintf
      1   50.0%    LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/nMemcached.js:1
      1  100.0%      LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/examples/simple_set.js:1
      1  100.0%        LazyCompile: <anonymous> node.js:1
      1   50.0%    LazyCompile: <anonymous> /Users/V1/Sites/node-modules/node-memcached/examples/simple_set.js:1
      1  100.0%      LazyCompile: <anonymous> node.js:1