Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)261 287 26 10.0%
Incl. Wall Time (microsec) per call 261 287 26 10.0%
Excl. Wall Time (microsec)43 53 10 23.3%
Incl. CPU (microsecs)262 288 26 9.9%
Incl. CPU (microsecs) per call 262 288 26 9.9%
Excl. CPU (microsec)36 33 -3 -8.3%
Incl. MemUse (bytes)10,784 10,784 0 0.0%
Incl. MemUse (bytes) per call 10,784 10,784 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)25,056 25,056 0 0.0%
Incl. PeakMemUse (bytes) per call 25,056 25,056 0 0.0%
Excl. PeakMemUse (bytes)368 368 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% 26 3.1% 26 3.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function10 38.5% -3 -11.5% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 26 100.0% 26 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 19 73.1% 20 76.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -2 -7.7% 2 7.7% 0 N/A% 0 N/A%
ob_get_level0 N/A% -1 -3.8% 4 15.4% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%