Diff Report
Run #5350e1a85fcec: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #5350e1a85fcecRun #5350e128cfd2bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)204 189 -15 -7.4%
Incl. Wall Time (microsec) per call 204 189 -15 -7.4%
Excl. Wall Time (microsec)41 31 -10 -24.4%
Incl. CPU (microsecs)206 190 -16 -7.8%
Incl. CPU (microsecs) per call 206 190 -16 -7.8%
Excl. CPU (microsec)25 21 -4 -16.0%
Incl. MemUse (bytes)11,288 11,288 0 0.0%
Incl. MemUse (bytes) per call 11,288 11,288 0 0.0%
Excl. MemUse (bytes)1,712 1,712 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% -15 -1.6% -16 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -66.7% -4 -25.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -15 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child functions
version_compare0 N/A% -1 -6.7% -1 -6.2% 0 N/A% 0 N/A%
flush0 N/A% -1 -6.7% -1 -6.2% 0 N/A% 0 N/A%
ob_get_level0 N/A% -1 -6.7% -1 -6.2% 0 N/A% 0 N/A%
ob_get_status0 N/A% -1 -6.7% -2 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -6.7% -1 -6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 0 0.0% -2 -12.5% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -2 -12.5% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% -2 -12.5% 0 N/A% 0 N/A%