Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)247 249 2 0.8%
Incl. Wall Time (microsec) per call 247 249 2 0.8%
Excl. Wall Time (microsec)51 50 -1 -2.0%
Incl. CPU (microsecs)249 251 2 0.8%
Incl. CPU (microsecs) per call 249 251 2 0.8%
Excl. CPU (microsec)39 32 -7 -17.9%
Incl. MemUse (bytes)2,976 2,976 0 0.0%
Incl. MemUse (bytes) per call 2,976 2,976 0 0.0%
Excl. MemUse (bytes)896 896 0 0.0%
Incl. PeakMemUse (bytes)22,780 22,780 0 0.0%
Incl. PeakMemUse (bytes) per call 22,780 22,780 0 0.0%
Excl. PeakMemUse (bytes)152 152 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% 2 0.8% 2 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% -7 -350.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 2 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
version_compare0 N/A% 9 450.0% 10 500.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -4 -200.0% -5 -250.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -2 -100.0% -3 -150.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%