Diff Report
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52353dd1139c1Run #52353d82849e7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)329 281 -48 -14.6%
Incl. Wall Time (microsec) per call 329 281 -48 -14.6%
Excl. Wall Time (microsec)56 49 -7 -12.5%
Incl. CPU (microsecs)319 283 -36 -11.3%
Incl. CPU (microsecs) per call 319 283 -36 -11.3%
Excl. CPU (microsec)40 39 -1 -2.5%
Incl. MemUse (bytes)37,736 37,736 0 0.0%
Incl. MemUse (bytes) per call 37,736 37,736 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
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% -48 -160.0% -36 -4.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -14.6% -1 -2.8% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -48 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Child functions
ob_get_status0 N/A% -24 -50.0% -15 -41.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -14 -29.2% -14 -38.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -2 -4.2% -3 -8.3% 0 N/A% 0 N/A%
flush0 N/A% -1 -2.1% 1 2.8% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -1 -2.8% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% -3 -8.3% 0 N/A% 0 N/A%