Diff Report
Run #51a27ce83196d: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a27d81b1262: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51a27ce83196dRun #51a27d81b1262DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)241 207 -34 -14.1%
Incl. Wall Time (microsec) per call 241 207 -34 -14.1%
Excl. Wall Time (microsec)39 29 -10 -25.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)25,024 25,024 0 0.0%
Incl. MemUse (bytes) per call 25,024 25,024 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)24,744 24,688 -56 -0.2%
Incl. PeakMemUse (bytes) per call 24,744 24,688 -56 -0.2%
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% -34 -1.3% 0 0.0% 0 0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function-10 -29.4% 0 N/A% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -34 -100.0% 0 N/A% 0 N/A% -56 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -16 -47.1% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -4 -11.8% 0 N/A% 0 N/A% -56 -100.0%
ob_get_level0 N/A% -2 -5.9% 0 N/A% 0 N/A% 0 0.0%
ob_get_status0 N/A% -1 -2.9% 0 N/A% 0 N/A% 0 0.0%
flush0 N/A% -1 -2.9% 0 N/A% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%