Diff Report
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #523bd1075886bRun #523bd0c5929e9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)253 261 8 3.2%
Incl. Wall Time (microsec) per call 253 261 8 3.2%
Excl. Wall Time (microsec)41 39 -2 -4.9%
Incl. CPU (microsecs)254 263 9 3.5%
Incl. CPU (microsecs) per call 254 263 9 3.5%
Excl. CPU (microsec)34 32 -2 -5.9%
Incl. MemUse (bytes)25,144 25,144 0 0.0%
Incl. MemUse (bytes) per call 25,144 25,144 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)24,976 24,976 0 0.0%
Incl. PeakMemUse (bytes) per call 24,976 24,976 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% 8 0.5% 9 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -25.0% -2 -22.2% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 8 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 11 137.5% 10 111.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%