Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)243 245 2 0.8%
Incl. Wall Time (microsec) per call 243 245 2 0.8%
Excl. Wall Time (microsec)42 43 1 2.4%
Incl. CPU (microsecs)244 246 2 0.8%
Incl. CPU (microsecs) per call 244 246 2 0.8%
Excl. CPU (microsec)31 30 -1 -3.2%
Incl. MemUse (bytes)61,912 61,928 16 0.0%
Incl. MemUse (bytes) per call 61,912 61,928 16 0.0%
Excl. MemUse (bytes)1,104 1,104 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% 2 0.4% 2 0.2% 16 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% -1 -50.0% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 2 100.0% 2 100.0% 16 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 3 150.0% 3 150.0% 0 0.0% 0 N/A%
function_exists0 N/A% -1 -50.0% 1 50.0% 16 100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -1 -50.0% -1 -50.0% 0 0.0% 0 N/A%
flush0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
ob_get_level0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%