Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)591 579 -12 -2.0%
Incl. Wall Time (microsec) per call 591 579 -12 -2.0%
Excl. Wall Time (microsec)46 50 4 8.7%
Incl. CPU (microsecs)424 407 -17 -4.0%
Incl. CPU (microsecs) per call 424 407 -17 -4.0%
Excl. CPU (microsec)36 34 -2 -5.6%
Incl. MemUse (bytes)229,824 229,824 0 0.0%
Incl. MemUse (bytes) per call 229,824 229,824 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% -12 -0.1% -17 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 33.3% -2 -11.8% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -12 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -13 -108.3% -16 -94.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -3 -25.0% -2 -11.8% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%