Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)260 274 14 5.4%
Incl. Wall Time (microsec) per call 260 274 14 5.4%
Excl. Wall Time (microsec)40 39 -1 -2.5%
Incl. CPU (microsecs)261 275 14 5.4%
Incl. CPU (microsecs) per call 261 275 14 5.4%
Excl. CPU (microsec)24 28 4 16.7%
Incl. MemUse (bytes)57,928 58,008 80 0.1%
Incl. MemUse (bytes) per call 57,928 58,008 80 0.1%
Excl. MemUse (bytes)1,104 1,104 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% 14 0.3% 14 0.5% 80 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -7.1% 4 28.6% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 14 100.0% 14 100.0% 80 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 15 107.1% 12 85.7% 0 0.0% 0 N/A%
flush0 N/A% -1 -7.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1 7.1% 1 7.1% 72 90.0% 0 N/A%
ob_get_level0 N/A% 0 0.0% -1 -7.1% 0 0.0% 0 N/A%
function_exists0 N/A% 0 0.0% -1 -7.1% 8 10.0% 0 N/A%
ob_get_status0 N/A% 0 0.0% -1 -7.1% 0 0.0% 0 N/A%