Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519af3b0bf970Run #519af56893788DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)259 228 -31 -12.0%
Incl. Wall Time (microsec) per call 259 228 -31 -12.0%
Excl. Wall Time (microsec)44 36 -8 -18.2%
Incl. CPU (microsecs)260 229 -31 -11.9%
Incl. CPU (microsecs) per call 260 229 -31 -11.9%
Excl. CPU (microsec)33 27 -6 -18.2%
Incl. MemUse (bytes)37,312 37,328 16 0.0%
Incl. MemUse (bytes) per call 37,312 37,328 16 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -31 -5.6% -31 -6.6% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -25.8% -6 -19.4% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% -31 -100.0% -31 -100.0% 16 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -19 -61.3% -20 -64.5% 16 100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -4 -12.9% -5 -16.1% 0 0.0% 0 N/A%
flush0 N/A% 0 0.0% -1 -3.2% 0 0.0% 0 N/A%
ob_get_level0 N/A% 0 0.0% 2 6.5% 0 0.0% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
ob_get_status0 N/A% 0 0.0% -1 -3.2% 0 0.0% 0 N/A%