Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)175 161 -14 -8.0%
Incl. Wall Time (microsec) per call 175 161 -14 -8.0%
Excl. Wall Time (microsec)36 33 -3 -8.3%
Incl. CPU (microsecs)176 161 -15 -8.5%
Incl. CPU (microsecs) per call 176 161 -15 -8.5%
Excl. CPU (microsec)24 20 -4 -16.7%
Incl. MemUse (bytes)10,824 10,824 0 0.0%
Incl. MemUse (bytes) per call 10,824 10,824 0 0.0%
Excl. MemUse (bytes)1,712 1,712 0 0.0%
Incl. PeakMemUse (bytes)26,776 26,776 0 0.0%
Incl. PeakMemUse (bytes) per call 26,776 26,776 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% -14 -15.1% -15 -7.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -21.4% -4 -26.7% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -14 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -12 -85.7% -12 -80.0% 0 N/A% 0 N/A%
flush0 N/A% 1 7.1% 1 6.7% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
version_compare0 N/A% 0 0.0% 0 0.0% 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 6.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%