Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)241 242 1 0.4%
Incl. Wall Time (microsec) per call 241 242 1 0.4%
Excl. Wall Time (microsec)51 51 0 0.0%
Incl. CPU (microsecs)243 244 1 0.4%
Incl. CPU (microsecs) per call 243 244 1 0.4%
Excl. CPU (microsec)30 32 2 6.7%
Incl. MemUse (bytes)16,832 16,832 0 0.0%
Incl. MemUse (bytes) per call 16,832 16,832 0 0.0%
Excl. MemUse (bytes)2,560 2,560 0 0.0%
Incl. PeakMemUse (bytes)13,160 13,184 24 0.2%
Incl. PeakMemUse (bytes) per call 13,160 13,184 24 0.2%
Excl. PeakMemUse (bytes)2,448 2,448 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% 1 0.1% 1 0.1% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 2 200.0% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 1 100.0% 1 100.0% 0 N/A% 24 100.0%
Child functions
ob_get_status0 N/A% -1 -100.0% 3 300.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 0.0%
ob_get_level0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 0.0%
flush0 N/A% 0 0.0% -1 -100.0% 0 N/A% 80 333.3%
function_exists0 N/A% 0 0.0% -4 -400.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% 0 0.0% 0 N/A% -56 -233.3%