Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)349 317 -32 -9.2%
Incl. Wall Time (microsec) per call 349 317 -32 -9.2%
Excl. Wall Time (microsec)55 48 -7 -12.7%
Incl. CPU (microsecs)350 319 -31 -8.9%
Incl. CPU (microsecs) per call 350 319 -31 -8.9%
Excl. CPU (microsec)37 38 1 2.7%
Incl. MemUse (bytes)10,680 10,680 0 0.0%
Incl. MemUse (bytes) per call 10,680 10,680 0 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)41,648 41,592 -56 -0.1%
Incl. PeakMemUse (bytes) per call 41,648 41,592 -56 -0.1%
Excl. PeakMemUse (bytes)288 288 0 0.0%

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% -32 -1.3% -31 -1.2% 0 0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function-7 -21.9% 1 3.2% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -32 -100.0% -31 -100.0% 0 N/A% -56 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -43 -134.4% -45 -145.2% 0 N/A% -56 -100.0%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 20 62.5% 19 61.3% 0 N/A% 0 0.0%
ob_end_flush0 N/A% 2 6.2% 1 3.2% 0 N/A% 0 0.0%
ob_get_status0 N/A% -2 -6.2% -2 -6.5% 0 N/A% 0 0.0%
ob_get_level0 N/A% -1 -3.1% -2 -6.5% 0 N/A% 0 0.0%
version_compare0 N/A% -1 -3.1% -1 -3.2% 0 N/A% 0 0.0%
flush0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% -1 -3.2% 0 N/A% 0 0.0%