Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)756 579 -177 -23.4%
Incl. Wall Time (microsec) per call 756 579 -177 -23.4%
Excl. Wall Time (microsec)55 50 -5 -9.1%
Incl. CPU (microsecs)613 407 -206 -33.6%
Incl. CPU (microsecs) per call 613 407 -206 -33.6%
Excl. CPU (microsec)41 34 -7 -17.1%
Incl. MemUse (bytes)229,824 229,824 0 0.0%
Incl. MemUse (bytes) per call 229,824 229,824 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% -177 -20.6% -206 -23.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -2.8% -7 -3.4% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -177 -100.0% -206 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -89 -50.3% -89 -43.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -75 -42.4% -103 -50.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% -3 -1.7% -3 -1.5% 0 N/A% 0 N/A%
function_exists0 N/A% -3 -1.7% -2 -1.0% 0 N/A% 0 N/A%
flush0 N/A% -1 -0.6% -2 -1.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%