Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)261 299 38 14.6%
Incl. Wall Time (microsec) per call 261 299 38 14.6%
Excl. Wall Time (microsec)42 43 1 2.4%
Incl. CPU (microsecs)262 299 37 14.1%
Incl. CPU (microsecs) per call 262 299 37 14.1%
Excl. CPU (microsec)26 27 1 3.8%
Incl. MemUse (bytes)46,024 58,224 12,200 26.5%
Incl. MemUse (bytes) per call 46,024 58,224 12,200 26.5%
Excl. MemUse (bytes)1,168 1,152 -16 -1.4%
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% 38 0.1% 37 0.1% 12,200 6.3% 0 0.0%
Exclusive Metrics Diff for Current Function1 2.6% 1 2.7% -16 -0.1% 0 N/A%
Parent function
drupal_handle_request0 N/A% 38 100.0% 37 100.0% 12,200 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 39 102.6% 40 108.1% 12,232 100.3% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -3 -7.9% -3 -8.1% 16 0.1% 0 N/A%
ob_get_status0 N/A% 1 2.6% 0 0.0% 0 0.0% 0 N/A%
flush0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% -32 -0.3% 0 N/A%
ob_get_level0 N/A% 0 0.0% -1 -2.7% 0 0.0% 0 N/A%