Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)317 330 13 4.1%
Incl. Wall Time (microsec) per call 317 330 13 4.1%
Excl. Wall Time (microsec)39 42 3 7.7%
Incl. CPU (microsecs)278 285 7 2.5%
Incl. CPU (microsecs) per call 278 285 7 2.5%
Excl. CPU (microsec)29 30 1 3.4%
Incl. MemUse (bytes)107,064 107,064 0 0.0%
Incl. MemUse (bytes) per call 107,064 107,064 0 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% 13 0.5% 7 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 23.1% 1 14.3% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 13 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
ob_get_level0 N/A% 8 61.5% 6 85.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 2 15.4% -3 -42.9% 0 N/A% 0 N/A%
ob_get_status0 N/A% 1 7.7% 2 28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%