Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51ad01387670bRun #51ad018db619cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)206 197 -9 -4.4%
Incl. Wall Time (microsec) per call 206 197 -9 -4.4%
Excl. Wall Time (microsec)32 36 4 12.5%
Incl. CPU (microsecs)208 198 -10 -4.8%
Incl. CPU (microsecs) per call 208 198 -10 -4.8%
Excl. CPU (microsec)22 26 4 18.2%
Incl. MemUse (bytes)33,216 33,216 0 0.0%
Incl. MemUse (bytes) per call 33,216 33,216 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% -9 -2.6% -10 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 44.4% 4 40.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -9 -100.0% -10 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -14 -155.6% -13 -130.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%