Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)225 214 -11 -4.9%
Incl. Wall Time (microsec) per call 225 214 -11 -4.9%
Excl. Wall Time (microsec)33 38 5 15.2%
Incl. CPU (microsecs)226 214 -12 -5.3%
Incl. CPU (microsecs) per call 226 214 -12 -5.3%
Excl. CPU (microsec)19 28 9 47.4%
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)24,576 24,632 56 0.2%
Incl. PeakMemUse (bytes) per call 24,576 24,632 56 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% -11 -0.7% -12 -0.8% 0 0.0% 56 0.9%
Exclusive Metrics Diff for Current Function5 45.5% 9 75.0% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -11 -100.0% -12 -100.0% 0 N/A% 56 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -9 -81.8% -9 -75.0% 0 N/A% 56 100.0%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -6 -54.5% -11 -91.7% 0 N/A% 0 0.0%
ob_get_level0 N/A% -1 -9.1% -1 -8.3% 0 N/A% 0 0.0%
flush0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 1 8.3% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%