Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52e49acfb0eb8Run #52e49b394aea8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)194 169 -25 -12.9%
Incl. Wall Time (microsec) per call 194 169 -25 -12.9%
Excl. Wall Time (microsec)34 34 0 0.0%
Incl. CPU (microsecs)195 170 -25 -12.8%
Incl. CPU (microsecs) per call 195 170 -25 -12.8%
Excl. CPU (microsec)25 24 -1 -4.0%
Incl. MemUse (bytes)10,824 10,824 0 0.0%
Incl. MemUse (bytes) per call 10,824 10,824 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)29,408 29,456 48 0.2%
Incl. PeakMemUse (bytes) per call 29,408 29,456 48 0.2%
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% -25 -2.3% -25 -3.1% 0 0.0% 48 0.2%
Exclusive Metrics Diff for Current Function0 0.0% -1 -4.0% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -25 -100.0% -25 -100.0% 0 N/A% 48 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -24 -96.0% -24 -96.0% 0 N/A% 0 0.0%
ob_end_flush0 N/A% -2 -8.0% -2 -8.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1 4.0% 4 16.0% 0 N/A% 48 100.0%
flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
version_compare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 0.0%
ob_get_level0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%