Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)209 209 0 0.0%
Incl. Wall Time (microsec) per call 209 209 0 0.0%
Excl. Wall Time (microsec)33 34 1 3.0%
Incl. CPU (microsecs)210 211 1 0.5%
Incl. CPU (microsecs) per call 210 211 1 0.5%
Excl. CPU (microsec)25 24 -1 -4.0%
Incl. MemUse (bytes)25,024 25,024 0 0.0%
Incl. MemUse (bytes) per call 25,024 25,024 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)128 0 -128 -100.0%
Incl. PeakMemUse (bytes) per call 128 0 -128 -100.0%
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% 0 0.0% 1 0.2% 0 0.0% -128 -0.4%
Exclusive Metrics Diff for Current Function1 N/A% -1 -100.0% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 0 N/A% 1 100.0% 0 N/A% -128 -100.0%
Child functions
flush0 N/A% -1 N/A% -1 -100.0% 0 N/A% 0 0.0%
ob_get_level0 N/A% 0 N/A% 1 100.0% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 N/A% 2 200.0% 0 N/A% 0 0.0%
function_exists0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 0 N/A% 1 100.0% 0 N/A% -128 -100.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 N/A% -1 -100.0% 0 N/A% 0 0.0%