Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)279 232 -47 -16.8%
Incl. Wall Time (microsec) per call 279 232 -47 -16.8%
Excl. Wall Time (microsec)44 36 -8 -18.2%
Incl. CPU (microsecs)280 233 -47 -16.8%
Incl. CPU (microsecs) per call 280 233 -47 -16.8%
Excl. CPU (microsec)36 23 -13 -36.1%
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)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% -47 -5.0% -47 -3.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -17.0% -13 -27.7% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -47 -100.0% -47 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -38 -80.9% -38 -80.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -1 -2.1% -2 -4.3% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 3 6.4% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%