Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: 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 #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)279 255 -24 -8.6%
Incl. Wall Time (microsec) per call 279 255 -24 -8.6%
Excl. Wall Time (microsec)63 62 -1 -1.6%
Incl. CPU (microsecs)282 257 -25 -8.9%
Incl. CPU (microsecs) per call 282 257 -25 -8.9%
Excl. CPU (microsec)52 39 -13 -25.0%
Incl. MemUse (bytes)2,680 2,680 0 0.0%
Incl. MemUse (bytes) per call 2,680 2,680 0 0.0%
Excl. MemUse (bytes)896 896 0 0.0%
Incl. PeakMemUse (bytes)29,880 29,880 0 0.0%
Incl. PeakMemUse (bytes) per call 29,880 29,880 0 0.0%
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% -24 -1.5% -25 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -4.2% -13 -52.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -24 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -15 -62.5% -14 -56.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -8 -33.3% -8 -32.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% 9 36.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%