Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ec52134e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52e48e674e7b6Run #52e48ec52134eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)249 258 9 3.6%
Incl. Wall Time (microsec) per call 249 258 9 3.6%
Excl. Wall Time (microsec)48 51 3 6.2%
Incl. CPU (microsecs)249 258 9 3.6%
Incl. CPU (microsecs) per call 249 258 9 3.6%
Excl. CPU (microsec)37 37 0 0.0%
Incl. MemUse (bytes)10,680 10,680 0 0.0%
Incl. MemUse (bytes) per call 10,680 10,680 0 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)33,728 33,728 0 0.0%
Incl. PeakMemUse (bytes) per call 33,728 33,728 0 0.0%
Excl. PeakMemUse (bytes)616 616 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% 9 1.3% 9 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 33.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 9 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 14 155.6% 13 144.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -6 -66.7% -6 -66.7% 0 N/A% 0 N/A%
flush0 N/A% -1 -11.1% -1 -11.1% 0 N/A% 0 N/A%
ob_get_status0 N/A% -1 -11.1% 1 11.1% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%