Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)284 263 -21 -7.4%
Incl. Wall Time (microsec) per call 284 263 -21 -7.4%
Excl. Wall Time (microsec)44 46 2 4.5%
Incl. CPU (microsecs)285 264 -21 -7.4%
Incl. CPU (microsecs) per call 285 264 -21 -7.4%
Excl. CPU (microsec)27 24 -3 -11.1%
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)45,928 45,928 0 0.0%
Incl. PeakMemUse (bytes) per call 45,928 45,928 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% -21 -0.2% -21 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 9.5% -3 -14.3% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -21 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -22 -104.8% -19 -90.5% 0 N/A% 0 N/A%
ob_get_level0 N/A% -1 -4.8% 0 0.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%