Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)190 172 -18 -9.5%
Incl. Wall Time (microsec) per call 190 172 -18 -9.5%
Excl. Wall Time (microsec)36 31 -5 -13.9%
Incl. CPU (microsecs)191 173 -18 -9.4%
Incl. CPU (microsecs) per call 191 173 -18 -9.4%
Excl. CPU (microsec)28 21 -7 -25.0%
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)38,024 38,024 0 0.0%
Incl. PeakMemUse (bytes) per call 38,024 38,024 0 0.0%
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% -18 -4.9% -18 -5.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -27.8% -7 -38.9% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -18 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -10 -55.6% -10 -55.6% 0 N/A% 0 N/A%
ob_get_level0 N/A% -2 -11.1% -1 -5.6% 0 N/A% 0 N/A%
version_compare0 N/A% -1 -5.6% -2 -11.1% 0 N/A% 0 N/A%
flush0 N/A% -1 -5.6% 1 5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1 5.6% 1 5.6% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%