Diff Report
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51b89eaf4e36eRun #51b89dd280f98DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)304 287 -17 -5.6%
Incl. Wall Time (microsec) per call 304 287 -17 -5.6%
Excl. Wall Time (microsec)40 39 -1 -2.5%
Incl. CPU (microsecs)305 288 -17 -5.6%
Incl. CPU (microsecs) per call 305 288 -17 -5.6%
Excl. CPU (microsec)30 25 -5 -16.7%
Incl. MemUse (bytes)115,296 115,296 0 0.0%
Incl. MemUse (bytes) per call 115,296 115,296 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
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% -17 -2.4% -17 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -5.9% -5 -29.4% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -17 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -16 -94.1% -15 -88.2% 0 N/A% 0 N/A%
ob_get_status0 N/A% 1 5.9% 1 5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -5.9% -2 -11.8% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 2 11.8% 0 N/A% 0 N/A%