Diff Report
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52907577b0b08Run #529075c009a60DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)247 261 14 5.7%
Incl. Wall Time (microsec) per call 247 261 14 5.7%
Excl. Wall Time (microsec)45 44 -1 -2.2%
Incl. CPU (microsecs)248 263 15 6.0%
Incl. CPU (microsecs) per call 248 263 15 6.0%
Excl. CPU (microsec)30 35 5 16.7%
Incl. MemUse (bytes)11,072 11,072 0 0.0%
Incl. MemUse (bytes) per call 11,072 11,072 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)33,600 33,600 0 0.0%
Incl. PeakMemUse (bytes) per call 33,600 33,600 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% 14 42.4% 15 44.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -7.1% 5 33.3% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 14 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 16 114.3% 17 113.3% 0 N/A% 0 N/A%
ob_get_level0 N/A% -1 -7.1% -2 -13.3% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%