Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)211 216 5 2.4%
Incl. Wall Time (microsec) per call 211 216 5 2.4%
Excl. Wall Time (microsec)35 36 1 2.9%
Incl. CPU (microsecs)211 217 6 2.8%
Incl. CPU (microsecs) per call 211 217 6 2.8%
Excl. CPU (microsec)29 26 -3 -10.3%
Incl. MemUse (bytes)45,504 49,600 4,096 9.0%
Incl. MemUse (bytes) per call 45,504 49,600 4,096 9.0%
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% 5 0.3% 6 0.3% 4,096 14.3% 0 0.0%
Exclusive Metrics Diff for Current Function1 20.0% -3 -50.0% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 5 100.0% 6 100.0% 4,096 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 3 60.0% 3 50.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 1 20.0% 3 50.0% 4,096 100.0% 0 N/A%
flush0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 N/A%
ob_get_level0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%