Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51ba929760d1bRun #51ba93c3db76fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,417 1,373 -44 -3.1%
Incl. Wall Time (microsec) per call 1,417 1,373 -44 -3.1%
Excl. Wall Time (microsec)66 63 -3 -4.5%
Incl. CPU (microsecs)828 795 -33 -4.0%
Incl. CPU (microsecs) per call 828 795 -33 -4.0%
Excl. CPU (microsec)46 47 1 2.2%
Incl. MemUse (bytes)799,376 799,376 0 0.0%
Incl. MemUse (bytes) per call 799,376 799,376 0 0.0%
Excl. MemUse (bytes)1,120 1,120 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% -44 -6.2% -33 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -6.8% 1 3.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -44 -100.0% -33 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -43 -97.7% -34 -103.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 1 2.3% 2 6.1% 0 N/A% 0 N/A%
function_exists0 N/A% 1 2.3% 0 0.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%