Diff Report
Run #51afe83943a2e: 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 #51afe83943a2eRun #51afe7feeb64dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)202 216 14 6.9%
Incl. Wall Time (microsec) per call 202 216 14 6.9%
Excl. Wall Time (microsec)35 37 2 5.7%
Incl. CPU (microsecs)203 218 15 7.4%
Incl. CPU (microsecs) per call 203 218 15 7.4%
Excl. CPU (microsec)29 26 -3 -10.3%
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)360 360 0 0.0%
Incl. PeakMemUse (bytes) per call 360 360 0 0.0%
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% 14 4.6% 15 16.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 14.3% -3 -20.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 14 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 6 42.9% 5 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 4 28.6% 4 26.7% 0 N/A% 0 N/A%
flush0 N/A% 1 7.1% 3 20.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 1 7.1% 4 26.7% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%