Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)195 190 -5 -2.6%
Incl. Wall Time (microsec) per call 195 190 -5 -2.6%
Excl. Wall Time (microsec)40 36 -4 -10.0%
Incl. CPU (microsecs)197 191 -6 -3.0%
Incl. CPU (microsecs) per call 197 191 -6 -3.0%
Excl. CPU (microsec)30 26 -4 -13.3%
Incl. MemUse (bytes)11,184 11,184 0 0.0%
Incl. MemUse (bytes) per call 11,184 11,184 0 0.0%
Excl. MemUse (bytes)1,720 1,720 0 0.0%
Incl. PeakMemUse (bytes)25,960 25,960 0 0.0%
Incl. PeakMemUse (bytes) per call 25,960 25,960 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% -5 -1.0% -6 -1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -80.0% -4 -66.7% 0 N/A% 0 N/A%
Parent function
run_init::d8.dev/index.php0 N/A% -5 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1 20.0% 2 33.3% 0 N/A% 0 N/A%
flush0 N/A% -1 -20.0% -2 -33.3% 0 N/A% 0 N/A%
version_compare0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%