Diff Report
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)227 216 -11 -4.8%
Incl. Wall Time (microsec) per call 227 216 -11 -4.8%
Excl. Wall Time (microsec)29 34 5 17.2%
Incl. CPU (microsecs)228 218 -10 -4.4%
Incl. CPU (microsecs) per call 228 218 -10 -4.4%
Excl. CPU (microsec)20 27 7 35.0%
Incl. MemUse (bytes)25,024 25,032 8 0.0%
Incl. MemUse (bytes) per call 25,024 25,032 8 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)24,520 24,528 8 0.0%
Incl. PeakMemUse (bytes) per call 24,520 24,528 8 0.0%
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% -11 -0.9% -10 -0.8% 8 0.2% 8 0.2%
Exclusive Metrics Diff for Current Function5 45.5% 7 70.0% 0 0.0% 0 0.0%
Parent function
drupal_handle_request0 N/A% -11 -100.0% -10 -100.0% 8 100.0% 8 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -15 -136.4% -17 -170.0% 0 0.0% 0 0.0%
ob_get_level0 N/A% -1 -9.1% 0 0.0% 0 0.0% 0 0.0%
flush0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% -1 -10.0% 8 100.0% 8 100.0%
ob_get_status0 N/A% 0 0.0% 1 10.0% 0 0.0% 0 0.0%