Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51981beb768adRun #51981e001fd46DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)209 197 -12 -5.7%
Incl. Wall Time (microsec) per call 209 197 -12 -5.7%
Excl. Wall Time (microsec)34 32 -2 -5.9%
Incl. CPU (microsecs)211 197 -14 -6.6%
Incl. CPU (microsecs) per call 211 197 -14 -6.6%
Excl. CPU (microsec)24 22 -2 -8.3%
Incl. MemUse (bytes)25,024 25,024 0 0.0%
Incl. MemUse (bytes) per call 25,024 25,024 0 0.0%
Excl. MemUse (bytes)1,104 1,104 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% -12 -8.4% -14 -4.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -16.7% -2 -14.3% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -12 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -14 -116.7% -14 -100.0% 0 N/A% 0 N/A%
function_exists0 N/A% 3 25.0% 3 21.4% 0 N/A% 0 N/A%
flush0 N/A% 1 8.3% 1 7.1% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%