Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)240 250 10 4.2%
Incl. Wall Time (microsec) per call 240 250 10 4.2%
Excl. Wall Time (microsec)40 36 -4 -10.0%
Incl. CPU (microsecs)241 250 9 3.7%
Incl. CPU (microsecs) per call 241 250 9 3.7%
Excl. CPU (microsec)32 21 -11 -34.4%
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)1,096 1,104 8 0.7%
Incl. PeakMemUse (bytes)16,320 17,304 984 6.0%
Incl. PeakMemUse (bytes) per call 16,320 17,304 984 6.0%
Excl. PeakMemUse (bytes)0 288 288 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% 10 0.9% 9 4.1% 0 0.0% 984 1.2%
Exclusive Metrics Diff for Current Function-4 -40.0% -11 -122.2% 8 N/A% 288 29.3%
Parent function
drupal_handle_request0 N/A% 10 100.0% 9 100.0% 0 N/A% 984 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 15 150.0% 15 166.7% 0 N/A% 80 8.1%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -10.0% -2 -22.2% 0 N/A% 616 62.6%
flush0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 0.0%
ob_get_level0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% 2 22.2% -8 N/A% 0 0.0%