Diff Report
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519eade6f30beRun #519ead03a5283DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)204 197 -7 -3.4%
Incl. Wall Time (microsec) per call 204 197 -7 -3.4%
Excl. Wall Time (microsec)33 35 2 6.1%
Incl. CPU (microsecs)205 197 -8 -3.9%
Incl. CPU (microsecs) per call 205 197 -8 -3.9%
Excl. CPU (microsec)23 23 0 0.0%
Incl. MemUse (bytes)49,600 49,600 0 0.0%
Incl. MemUse (bytes) per call 49,600 49,600 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)12,688 0 -12,688 -100.0%
Incl. PeakMemUse (bytes) per call 12,688 0 -12,688 -100.0%
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% -7 -0.3% -8 -0.7% 0 0.0% -12,688 -4.4%
Exclusive Metrics Diff for Current Function2 28.6% 0 0.0% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -7 -100.0% -8 -100.0% 0 N/A% -12,688 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -10 -142.9% -11 -137.5% 0 N/A% -12,688 -100.0%
ob_get_level0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 0.0%
flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 0.0%