Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)172 191 19 11.0%
Incl. Wall Time (microsec) per call 172 191 19 11.0%
Excl. Wall Time (microsec)35 41 6 17.1%
Incl. CPU (microsecs)173 192 19 11.0%
Incl. CPU (microsecs) per call 173 192 19 11.0%
Excl. CPU (microsec)24 32 8 33.3%
Incl. MemUse (bytes)11,104 11,104 0 0.0%
Incl. MemUse (bytes) per call 11,104 11,104 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)25,816 25,872 56 0.2%
Incl. PeakMemUse (bytes) per call 25,816 25,872 56 0.2%
Excl. PeakMemUse (bytes)288 288 0 0.0%

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% 19 1.6% 19 1.9% 0 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function6 31.6% 8 42.1% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 19 100.0% 19 100.0% 0 N/A% 56 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 10 52.6% 12 63.2% 0 N/A% 0 0.0%
ob_get_level0 N/A% 2 10.5% -1 -5.3% 0 N/A% 0 0.0%
version_compare0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 0.0%
flush0 N/A% 1 5.3% 2 10.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -5.3% 0 0.0% 0 N/A% 56 100.0%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% -2 -10.5% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%