Diff Report
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #512a40ad78082Run #512a40915a5ddDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)276 277 1 0.4%
Incl. Wall Time (microsec) per call 276 277 1 0.4%
Excl. Wall Time (microsec)33 34 1 3.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)18,144 18,160 16 0.1%
Incl. MemUse (bytes) per call 18,144 18,160 16 0.1%
Excl. MemUse (bytes)2,256 2,256 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% 1 0.0% 0 0.0% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 0 N/A% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 1 100.0% 0 N/A% 16 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 2 200.0% 0 N/A% -4,096 -25600.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -2 -200.0% 0 N/A% -16 -100.0% 0 N/A%
ob_get_status0 N/A% -1 -100.0% 0 N/A% 0 0.0% 0 N/A%
function_exists0 N/A% 1 100.0% 0 N/A% 0 0.0% 0 N/A%
flush0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
ob_get_level0 N/A% 0 0.0% 0 N/A% 48 300.0% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 0 N/A% 4,080 25500.0% 0 N/A%