Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)255 274 19 7.5%
Incl. Wall Time (microsec) per call 255 274 19 7.5%
Excl. Wall Time (microsec)52 47 -5 -9.6%
Incl. CPU (microsecs)256 275 19 7.4%
Incl. CPU (microsecs) per call 256 275 19 7.4%
Excl. CPU (microsec)37 39 2 5.4%
Incl. MemUse (bytes)10,680 10,680 0 0.0%
Incl. MemUse (bytes) per call 10,680 10,680 0 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)25,264 25,264 0 0.0%
Incl. PeakMemUse (bytes) per call 25,264 25,264 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% 19 0.8% 19 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -26.3% 2 10.5% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 19 100.0% 19 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 26 136.8% 25 131.6% 0 N/A% 0 N/A%
ob_end_flush0 N/A% -1 -5.3% -3 -15.8% 0 N/A% 0 N/A%
ob_get_level0 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 1 5.3% -1 -5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -5.3% -1 -5.3% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% -2 -10.5% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%