Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)170 163 -7 -4.1%
Incl. Wall Time (microsec) per call 170 163 -7 -4.1%
Excl. Wall Time (microsec)35 31 -4 -11.4%
Incl. CPU (microsecs)171 165 -6 -3.5%
Incl. CPU (microsecs) per call 171 165 -6 -3.5%
Excl. CPU (microsec)25 20 -5 -20.0%
Incl. MemUse (bytes)11,168 11,168 0 0.0%
Incl. MemUse (bytes) per call 11,168 11,168 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)35,712 35,712 0 0.0%
Incl. PeakMemUse (bytes) per call 35,712 35,712 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% -7 -1.0% -6 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -57.1% -5 -83.3% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -7 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
ob_get_level0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
flush0 N/A% -1 -14.3% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -14.3% 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%
version_compare0 N/A% 0 0.0% -1 -16.7% 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% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%