Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,392 4,166 2,774 199.3%
Incl. Wall Time (microsec) per call 1,392 4,166 2,774 199.3%
Excl. Wall Time (microsec)167 497 330 197.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)22,896 22,848 -48 -0.2%
Incl. MemUse (bytes) per call 22,896 22,848 -48 -0.2%
Excl. MemUse (bytes)3,392 3,392 0 0.0%
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% 2,774 0.0% 0 0.0% -48 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function330 11.9% 0 N/A% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 2,774 100.0% 0 N/A% -48 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1,359 49.0% 0 N/A% -48 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 931 33.6% 0 N/A% 0 0.0% 0 N/A%
flush0 N/A% 45 1.6% 0 N/A% 0 0.0% 0 N/A%
function_exists0 N/A% 42 1.5% 0 N/A% 0 0.0% 0 N/A%
ob_get_status0 N/A% 37 1.3% 0 N/A% 0 0.0% 0 N/A%
ob_get_level0 N/A% 30 1.1% 0 N/A% 0 0.0% 0 N/A%