Diff Report
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #536ffc2aeaceaRun #536ffbe232db1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)282 255 -27 -9.6%
Incl. Wall Time (microsec) per call 282 255 -27 -9.6%
Excl. Wall Time (microsec)41 46 5 12.2%
Incl. CPU (microsecs)284 255 -29 -10.2%
Incl. CPU (microsecs) per call 284 255 -29 -10.2%
Excl. CPU (microsec)32 32 0 0.0%
Incl. MemUse (bytes)11,368 11,368 0 0.0%
Incl. MemUse (bytes) per call 11,368 11,368 0 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)42,560 42,560 0 0.0%
Incl. PeakMemUse (bytes) per call 42,560 42,560 0 0.0%
Excl. PeakMemUse (bytes)616 616 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% -27 -0.9% -29 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 18.5% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -27 -100.0% -29 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -32 -118.5% -32 -110.3% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 2 6.9% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% 2 6.9% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 3.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% -1 -3.4% 0 N/A% 0 N/A%