Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)178 178 0 0.0%
Incl. Wall Time (microsec) per call 178 178 0 0.0%
Excl. Wall Time (microsec)28 26 -2 -7.1%
Incl. CPU (microsecs)180 178 -2 -1.1%
Incl. CPU (microsecs) per call 180 178 -2 -1.1%
Excl. CPU (microsec)23 21 -2 -8.7%
Incl. MemUse (bytes)33,336 33,336 0 0.0%
Incl. MemUse (bytes) per call 33,336 33,336 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)15,840 16,160 320 2.0%
Incl. PeakMemUse (bytes) per call 15,840 16,160 320 2.0%
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% 0 0.0% -2 -0.2% 0 0.0% 320 0.9%
Exclusive Metrics Diff for Current Function-2 N/A% -2 -100.0% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 0 N/A% -2 -100.0% 0 N/A% 320 100.0%
Child functions
flush0 N/A% 1 N/A% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 0.0%
function_exists0 N/A% 1 N/A% -1 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 1 N/A% 1 50.0% 0 N/A% 320 100.0%
ob_get_level0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 N/A% -1 -50.0% 0 N/A% 0 0.0%