Diff Report
Run #519ffc4c0008b: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519ffc4c0008bRun #519ffb7471c72DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)319 369 50 15.7%
Incl. Wall Time (microsec) per call 319 369 50 15.7%
Excl. Wall Time (microsec)43 54 11 25.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)42,300 42,300 0 0.0%
Incl. MemUse (bytes) per call 42,300 42,300 0 0.0%
Excl. MemUse (bytes)576 576 0 0.0%
Incl. PeakMemUse (bytes)19,316 24,032 4,716 24.4%
Incl. PeakMemUse (bytes) per call 19,316 24,032 4,716 24.4%
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% 50 1.6% -4,000 -100.0% 0 0.0% 4,716 25.2%
Exclusive Metrics Diff for Current Function11 22.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 50 100.0% -4,000 -100.0% 0 N/A% 4,716 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 34 68.0% 0 0.0% 0 N/A% 4,716 100.0%
flush0 N/A% 2 4.0% 0 0.0% 0 N/A% 0 0.0%
ob_get_level0 N/A% 2 4.0% 0 0.0% 0 N/A% 0 0.0%
function_exists0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -2.0% -4,000 -100.0% 0 N/A% 0 0.0%
ob_get_status0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 0.0%