Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51774c26bf054Run #51774d289642fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)219 259 40 18.3%
Incl. Wall Time (microsec) per call 219 259 40 18.3%
Excl. Wall Time (microsec)34 37 3 8.8%
Incl. CPU (microsecs)220 260 40 18.2%
Incl. CPU (microsecs) per call 220 260 40 18.2%
Excl. CPU (microsec)22 23 1 4.5%
Incl. MemUse (bytes)53,696 53,704 8 0.0%
Incl. MemUse (bytes) per call 53,696 53,704 8 0.0%
Excl. MemUse (bytes)1,104 1,112 8 0.7%
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% 40 0.1% 40 0.1% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 7.5% 1 2.5% 8 100.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 40 100.0% 40 100.0% 8 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 36 90.0% 39 97.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 2 5.0% 3 7.5% 0 0.0% 0 N/A%
ob_get_level0 N/A% -1 -2.5% -3 -7.5% 0 0.0% 0 N/A%
flush0 N/A% 0 0.0% 0 0.0% 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% 0 0.0% 0 0.0% 0 N/A%