Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519eb7a1537f7Run #519eb7f35533bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)293 300 7 2.4%
Incl. Wall Time (microsec) per call 293 300 7 2.4%
Excl. Wall Time (microsec)60 56 -4 -6.7%
Incl. CPU (microsecs)294 303 9 3.1%
Incl. CPU (microsecs) per call 294 303 9 3.1%
Excl. CPU (microsec)41 45 4 9.8%
Incl. MemUse (bytes)3,604 3,604 0 0.0%
Incl. MemUse (bytes) per call 3,604 3,604 0 0.0%
Excl. MemUse (bytes)852 852 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% 7 0.2% 9 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -57.1% 4 44.4% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 7 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 9 128.6% 9 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 2 28.6% 1 11.1% 0 N/A% 0 N/A%
ob_get_status0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%