Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)403 363 -40 -9.9%
Incl. Wall Time (microsec) per call 403 363 -40 -9.9%
Excl. Wall Time (microsec)29 26 -3 -10.3%
Incl. CPU (microsecs)405 365 -40 -9.9%
Incl. CPU (microsecs) per call 405 365 -40 -9.9%
Excl. CPU (microsec)20 19 -1 -5.0%
Incl. MemUse (bytes)11,744 11,736 -8 -0.1%
Incl. MemUse (bytes) per call 11,744 11,736 -8 -0.1%
Excl. MemUse (bytes)2,688 2,680 -8 -0.3%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::send [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::send0 N/A% -40 -1.2% -40 -0.5% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -7.5% -1 -2.5% -8 -100.0% 0 N/A%
Parent function
???_op0 N/A% -40 -100.0% -40 -100.0% -8 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -16 -40.0% -15 -37.5% 0 0.0% 0 N/A%
flush0 N/A% -10 -25.0% -10 -25.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::closeOutputBuffers0 N/A% -7 -17.5% -8 -20.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -4 -10.0% -5 -12.5% 0 0.0% 0 N/A%
function_exists0 N/A% 0 0.0% -1 -2.5% 0 0.0% 0 N/A%