Diff Report
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52d3e8415aec3Run #52d3e812c7cf2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)161 156 -5 -3.1%
Incl. Wall Time (microsec) per call 161 156 -5 -3.1%
Excl. Wall Time (microsec)34 30 -4 -11.8%
Incl. CPU (microsecs)162 158 -4 -2.5%
Incl. CPU (microsecs) per call 162 158 -4 -2.5%
Excl. CPU (microsec)20 23 3 15.0%
Incl. MemUse (bytes)10,784 10,784 0 0.0%
Incl. MemUse (bytes) per call 10,784 10,784 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)25,656 25,656 0 0.0%
Incl. PeakMemUse (bytes) per call 25,656 25,656 0 0.0%
Excl. PeakMemUse (bytes)288 288 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% -5 -4.3% -4 -3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -80.0% 3 75.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -5 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
ob_get_level0 N/A% -1 -20.0% -1 -25.0% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%