Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #530ad1a439784Run #530ad1ecad192DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)280 290 10 3.6%
Incl. Wall Time (microsec) per call 280 290 10 3.6%
Excl. Wall Time (microsec)45 53 8 17.8%
Incl. CPU (microsecs)281 291 10 3.6%
Incl. CPU (microsecs) per call 281 291 10 3.6%
Excl. CPU (microsec)33 42 9 27.3%
Incl. MemUse (bytes)10,816 10,816 0 0.0%
Incl. MemUse (bytes) per call 10,816 10,816 0 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)43,768 43,768 0 0.0%
Incl. PeakMemUse (bytes) per call 43,768 43,768 0 0.0%
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% 10 0.6% 10 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 80.0% 9 90.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 10 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
flush0 N/A% 2 20.0% 2 20.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -10.0% -1 -10.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 1 10.0% 2 20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -1 -10.0% -2 -20.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%