Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519c116ac5313Run #519c146573182DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)331 324 -7 -2.1%
Incl. Wall Time (microsec) per call 331 324 -7 -2.1%
Excl. Wall Time (microsec)56 54 -2 -3.6%
Incl. CPU (microsecs)332 326 -6 -1.8%
Incl. CPU (microsecs) per call 332 326 -6 -1.8%
Excl. CPU (microsec)44 36 -8 -18.2%
Incl. MemUse (bytes)3,604 3,604 0 0.0%
Incl. MemUse (bytes) per call 3,604 3,604 0 0.0%
Excl. MemUse (bytes)852 852 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% -7 -0.0% -6 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -28.6% -8 -133.3% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -7 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -5 -71.4% -5 -83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -14.3% -1 -16.7% 0 N/A% 0 N/A%
function_exists0 N/A% 1 14.3% 1 16.7% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%