Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)180 182 2 1.1%
Incl. Wall Time (microsec) per call 180 182 2 1.1%
Excl. Wall Time (microsec)28 34 6 21.4%
Incl. CPU (microsecs)181 183 2 1.1%
Incl. CPU (microsecs) per call 181 183 2 1.1%
Excl. CPU (microsec)22 25 3 13.6%
Incl. MemUse (bytes)11,040 11,040 0 0.0%
Incl. MemUse (bytes) per call 11,040 11,040 0 0.0%
Excl. MemUse (bytes)1,584 1,584 0 0.0%
Incl. PeakMemUse (bytes)12,536 12,536 0 0.0%
Incl. PeakMemUse (bytes) per call 12,536 12,536 0 0.0%
Excl. PeakMemUse (bytes)1,584 1,584 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% 2 0.3% 2 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 300.0% 3 150.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 2 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% -2 -100.0% -3 -150.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%