Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\Response::sendRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)273 228 -45 -16.5%
Incl. Wall Time (microsec) per call 273 228 -45 -16.5%
Excl. Wall Time (microsec)35 35 0 0.0%
Incl. CPU (microsecs)274 229 -45 -16.4%
Incl. CPU (microsecs) per call 274 229 -45 -16.4%
Excl. CPU (microsec)21 21 0 0.0%
Incl. MemUse (bytes)33,336 33,336 0 0.0%
Incl. MemUse (bytes) per call 33,336 33,336 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)33,584 33,640 56 0.2%
Incl. PeakMemUse (bytes) per call 33,584 33,640 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% -45 -1.0% -45 -1.0% 0 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -45 -100.0% -45 -100.0% 0 N/A% 56 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -44 -97.8% -45 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -2.2% -1 -2.2% 0 N/A% 56 100.0%
flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
ob_get_level0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%