Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,329 6,841 5,512 414.7%
Incl. Wall Time (microsec) per call 1,329 6,841 5,512 414.7%
Excl. Wall Time (microsec)74 95 21 28.4%
Incl. CPU (microsecs)910 950 40 4.4%
Incl. CPU (microsecs) per call 910 950 40 4.4%
Excl. CPU (microsec)53 71 18 34.0%
Incl. MemUse (bytes)10,904 10,904 0 0.0%
Incl. MemUse (bytes) per call 10,904 10,904 0 0.0%
Excl. MemUse (bytes)1,752 1,752 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% 5,512 62.0% 40 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 0.4% 18 45.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 5,512 100.0% 40 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 5,478 99.4% 6 15.0% 0 N/A% 0 N/A%
flush0 N/A% 3 0.1% 2 5.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 3 0.1% 3 7.5% 0 N/A% 0 N/A%
ob_get_status0 N/A% 3 0.1% 4 10.0% 0 N/A% 0 N/A%
function_exists0 N/A% 3 0.1% 4 10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -0.0% -1 -2.5% 0 N/A% 0 N/A%
version_compare0 N/A% 1 0.0% 2 5.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 1 0.0% 2 5.0% 0 N/A% 0 N/A%