Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)195 219 24 12.3%
Incl. Wall Time (microsec) per call 195 219 24 12.3%
Excl. Wall Time (microsec)32 33 1 3.1%
Incl. CPU (microsecs)196 221 25 12.8%
Incl. CPU (microsecs) per call 196 221 25 12.8%
Excl. CPU (microsec)19 26 7 36.8%
Incl. MemUse (bytes)16,832 16,832 0 0.0%
Incl. MemUse (bytes) per call 16,832 16,832 0 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% 24 6.0% 25 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 4.2% 7 28.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 24 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
flush0 N/A% 15 62.5% 16 64.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 5 20.8% 6 24.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 3 12.5% 0 0.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% -4 -16.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%