Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51e30f7568a45Run #51e30feb01694DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)256 288 32 12.5%
Incl. Wall Time (microsec) per call 256 288 32 12.5%
Excl. Wall Time (microsec)38 49 11 28.9%
Incl. CPU (microsecs)258 290 32 12.4%
Incl. CPU (microsecs) per call 258 290 32 12.4%
Excl. CPU (microsec)28 37 9 32.1%
Incl. MemUse (bytes)29,240 29,240 0 0.0%
Incl. MemUse (bytes) per call 29,240 29,240 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)30,112 30,112 0 0.0%
Incl. PeakMemUse (bytes) per call 30,112 30,112 0 0.0%
Excl. PeakMemUse (bytes)368 368 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% 32 0.7% 32 10.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 34.4% 9 28.1% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 32 100.0% 32 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 11 34.4% 12 37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 8 25.0% 8 25.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 1 3.1% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 1 3.1% 2 6.2% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%