Diff Report
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51b0311a4e34aRun #51b0309e0d24bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)286 288 2 0.7%
Incl. Wall Time (microsec) per call 286 288 2 0.7%
Excl. Wall Time (microsec)37 37 0 0.0%
Incl. CPU (microsecs)288 289 1 0.3%
Incl. CPU (microsecs) per call 288 289 1 0.3%
Excl. CPU (microsec)25 23 -2 -8.0%
Incl. MemUse (bytes)185,144 185,144 0 0.0%
Incl. MemUse (bytes) per call 185,144 185,144 0 0.0%
Excl. MemUse (bytes)1,160 1,160 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% 2 0.3% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -2 -200.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 2 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 3 150.0% 3 300.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -1 -100.0% 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%