Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fca507bc1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52e6fc5cc809eRun #52e6fca507bc1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)317 378 61 19.2%
Incl. Wall Time (microsec) per call 317 378 61 19.2%
Excl. Wall Time (microsec)48 44 -4 -8.3%
Incl. CPU (microsecs)319 380 61 19.1%
Incl. CPU (microsecs) per call 319 380 61 19.1%
Excl. CPU (microsec)38 34 -4 -10.5%
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)41,592 41,592 0 0.0%
Incl. PeakMemUse (bytes) per call 41,592 41,592 0 0.0%
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% 61 14.0% 61 81.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -6.6% -4 -6.6% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 61 100.0% 61 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 60 98.4% 60 98.4% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 3 4.9% 3 4.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 1 1.6% 1 1.6% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%