Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)202 250 48 23.8%
Incl. Wall Time (microsec) per call 202 250 48 23.8%
Excl. Wall Time (microsec)34 36 2 5.9%
Incl. CPU (microsecs)204 251 47 23.0%
Incl. CPU (microsecs) per call 204 251 47 23.0%
Excl. CPU (microsec)25 26 1 4.0%
Incl. MemUse (bytes)10,976 10,976 0 0.0%
Incl. MemUse (bytes) per call 10,976 10,976 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)33,784 33,784 0 0.0%
Incl. PeakMemUse (bytes) per call 33,784 33,784 0 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% 48 82.8% 47 79.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 4.2% 1 2.1% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 48 100.0% 47 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 37 77.1% 36 76.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 8 16.7% 9 19.1% 0 N/A% 0 N/A%
ob_get_level0 N/A% 1 2.1% 1 2.1% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% -2 -4.3% 0 N/A% 0 N/A%