Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)324 343 19 5.9%
Incl. Wall Time (microsec) per call 324 343 19 5.9%
Excl. Wall Time (microsec)49 46 -3 -6.1%
Incl. CPU (microsecs)326 345 19 5.8%
Incl. CPU (microsecs) per call 326 345 19 5.8%
Excl. CPU (microsec)39 36 -3 -7.7%
Incl. MemUse (bytes)10,648 10,640 -8 -0.1%
Incl. MemUse (bytes) per call 10,648 10,640 -8 -0.1%
Excl. MemUse (bytes)1,888 1,888 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% 19 0.0% 19 0.0% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -15.8% -3 -15.8% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 19 100.0% 19 100.0% -8 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 28 147.4% 28 147.4% 4,096 51200.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -5 -26.3% -4 -21.1% 0 0.0% 0 N/A%
ob_end_flush0 N/A% -1 -5.3% -1 -5.3% -4,096 -51200.0% 0 N/A%
flush0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 N/A%
version_compare0 N/A% 0 0.0% 1 5.3% -8 -100.0% 0 N/A%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
ob_get_level0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 N/A%