Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513a6d2163d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #535139ab6e707Run #53513a6d2163dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)211 212 1 0.5%
Incl. Wall Time (microsec) per call 211 212 1 0.5%
Excl. Wall Time (microsec)38 40 2 5.3%
Incl. CPU (microsecs)211 212 1 0.5%
Incl. CPU (microsecs) per call 211 212 1 0.5%
Excl. CPU (microsec)30 24 -6 -20.0%
Incl. MemUse (bytes)12,208 12,208 0 0.0%
Incl. MemUse (bytes) per call 12,208 12,208 0 0.0%
Excl. MemUse (bytes)1,712 1,712 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% 1 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% -6 -600.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
ob_get_level0 N/A% -1 -100.0% 1 100.0% 0 N/A% 0 N/A%
flush0 N/A% -1 -100.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%