Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)224 223 -1 -0.4%
Incl. Wall Time (microsec) per call 224 223 -1 -0.4%
Excl. Wall Time (microsec)48 43 -5 -10.4%
Incl. CPU (microsecs)225 225 0 0.0%
Incl. CPU (microsecs) per call 225 225 0 0.0%
Excl. CPU (microsec)35 32 -3 -8.6%
Incl. MemUse (bytes)10,800 10,800 0 0.0%
Incl. MemUse (bytes) per call 10,800 10,800 0 0.0%
Excl. MemUse (bytes)1,720 1,712 -8 -0.5%
Incl. PeakMemUse (bytes)1,512 1,736 224 14.8%
Incl. PeakMemUse (bytes) per call 1,512 1,736 224 14.8%
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% -1 -0.2% 0 0.0% 0 0.0% 224 0.6%
Exclusive Metrics Diff for Current Function-5 -500.0% -3 N/A% -8 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -1 -100.0% 0 N/A% 0 N/A% 224 100.0%
Child functions
function_exists0 N/A% 3 300.0% 4 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1 100.0% 1 N/A% 8 N/A% 0 0.0%
ob_end_flush0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 0.0%
version_compare0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 0.0%
flush0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 0 0.0% -1 N/A% 0 N/A% 224 100.0%
ob_get_level0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%