Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #518eceb4aac68Run #518ed10e385b9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)236 221 -15 -6.4%
Incl. Wall Time (microsec) per call 236 221 -15 -6.4%
Excl. Wall Time (microsec)36 34 -2 -5.6%
Incl. CPU (microsecs)237 223 -14 -5.9%
Incl. CPU (microsecs) per call 237 223 -14 -5.9%
Excl. CPU (microsec)27 25 -2 -7.4%
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)24,576 24,576 0 0.0%
Incl. PeakMemUse (bytes) per call 24,576 24,576 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% -15 -62.5% -14 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -13.3% -2 -14.3% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -15 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -9 -60.0% -6 -42.9% 0 N/A% 0 N/A%
flush0 N/A% -2 -13.3% -2 -14.3% 0 N/A% 0 N/A%
ob_get_status0 N/A% -1 -6.7% -2 -14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -6.7% -1 -7.1% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%