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

Symfony\Component\HttpFoundation\Response::sendRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)250 240 -10 -4.0%
Incl. Wall Time (microsec) per call 250 240 -10 -4.0%
Excl. Wall Time (microsec)36 40 4 11.1%
Incl. CPU (microsecs)250 241 -9 -3.6%
Incl. CPU (microsecs) per call 250 241 -9 -3.6%
Excl. CPU (microsec)21 32 11 52.4%
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)1,104 1,096 -8 -0.7%
Incl. PeakMemUse (bytes)17,304 16,320 -984 -5.7%
Incl. PeakMemUse (bytes) per call 17,304 16,320 -984 -5.7%
Excl. PeakMemUse (bytes)288 0 -288 -100.0%

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% -10 -0.9% -9 -4.1% 0 0.0% -984 -1.2%
Exclusive Metrics Diff for Current Function4 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%