Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)59,273 59,427 154 0.3%
Incl. Wall Time (microsec) per call 593 594 2 0.3%
Excl. Wall Time (microsec)2,372 2,404 32 1.3%
Incl. MemUse (bytes)796,888 820,624 23,736 3.0%
Incl. MemUse (bytes) per call 7,969 8,206 237 3.0%
Excl. MemUse (bytes)226,536 222,568 -3,968 -1.8%
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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::send0 N/A% 154 0.0% 23,736 1.5% 0 0.0%
Exclusive Metrics Diff for Current Function32 20.8% -3,968 -16.7% 0 N/A%
Parent function
run_init::html/index.php0 N/A% 154 100.0% 23,736 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 122 79.2% -144 -0.6% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 80 51.9% 27,944 117.7% 0 N/A%
Symfony\Component\HttpFoundation\Response::closeOutputBuffers0 N/A% -77 -50.0% -1,232 -5.2% 0 N/A%
function_exists0 N/A% -3 -1.9% 1,136 4.8% 0 N/A%