Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)220 231 11 5.0%
Incl. Wall Time (microsec) per call 220 231 11 5.0%
Excl. Wall Time (microsec)41 37 -4 -9.8%
Incl. CPU (microsecs)221 231 10 4.5%
Incl. CPU (microsecs) per call 221 231 10 4.5%
Excl. CPU (microsec)24 24 0 0.0%
Incl. MemUse (bytes)17,168 17,168 0 0.0%
Incl. MemUse (bytes) per call 17,168 17,168 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)14,888 14,888 0 0.0%
Incl. PeakMemUse (bytes) per call 14,888 14,888 0 0.0%
Excl. PeakMemUse (bytes)2,080 2,080 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 1.2% 10 13.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -36.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 11 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
flush0 N/A% 13 118.2% 10 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 2 18.2% 2 20.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 3 30.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -4 -40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%