Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)149 190 41 27.5%
Incl. Wall Time (microsec) per call 149 190 41 27.5%
Excl. Wall Time (microsec)32 32 0 0.0%
Incl. CPU (microsecs)150 192 42 28.0%
Incl. CPU (microsecs) per call 150 192 42 28.0%
Excl. CPU (microsec)21 18 -3 -14.3%
Incl. MemUse (bytes)10,808 10,784 -24 -0.2%
Incl. MemUse (bytes) per call 10,808 10,784 -24 -0.2%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)33,552 33,528 -24 -0.1%
Incl. PeakMemUse (bytes) per call 33,552 33,528 -24 -0.1%
Excl. PeakMemUse (bytes)288 288 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% 41 64.1% 42 23.6% -24 -0.1% -24 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% -3 -7.1% 0 0.0% 0 0.0%
Parent function
drupal_handle_request0 N/A% 41 100.0% 42 100.0% -24 -100.0% -24 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 39 95.1% 39 92.9% 0 0.0% 0 0.0%
ob_end_flush0 N/A% 2 4.9% 4 9.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -2.4% 0 0.0% -24 -100.0% -24 -100.0%
flush0 N/A% 1 2.4% 2 4.8% 0 0.0% 0 0.0%
version_compare0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%
ob_get_status0 N/A% 0 0.0% 1 2.4% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% 1 2.4% 0 0.0% 0 0.0%
ob_get_level0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%