Diff Report
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51afe875368e3Run #51afe7feeb64dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)201 216 15 7.5%
Incl. Wall Time (microsec) per call 201 216 15 7.5%
Excl. Wall Time (microsec)36 37 1 2.8%
Incl. CPU (microsecs)202 218 16 7.9%
Incl. CPU (microsecs) per call 202 218 16 7.9%
Excl. CPU (microsec)27 26 -1 -3.7%
Incl. MemUse (bytes)37,352 37,352 0 0.0%
Incl. MemUse (bytes) per call 37,352 37,352 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)288 360 72 25.0%
Incl. PeakMemUse (bytes) per call 288 360 72 25.0%
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% 15 9.6% 16 26.7% 0 0.0% 72 0.2%
Exclusive Metrics Diff for Current Function1 6.7% -1 -6.2% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 15 100.0% 16 100.0% 0 N/A% 72 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 7 46.7% 6 37.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 4 26.7% 4 25.0% 0 N/A% 72 100.0%
ob_get_level0 N/A% 2 13.3% 2 12.5% 0 N/A% 0 0.0%
flush0 N/A% 1 6.7% 3 18.8% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 0.0%