Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)214 224 10 4.7%
Incl. Wall Time (microsec) per call 214 224 10 4.7%
Excl. Wall Time (microsec)33 30 -3 -9.1%
Incl. CPU (microsecs)216 225 9 4.2%
Incl. CPU (microsecs) per call 216 225 9 4.2%
Excl. CPU (microsec)28 19 -9 -32.1%
Incl. MemUse (bytes)25,024 25,024 0 0.0%
Incl. MemUse (bytes) per call 25,024 25,024 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)24,576 24,632 56 0.2%
Incl. PeakMemUse (bytes) per call 24,576 24,632 56 0.2%
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% 10 0.9% 9 0.6% 0 0.0% 56 0.1%
Exclusive Metrics Diff for Current Function-3 -30.0% -9 -100.0% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 10 100.0% 9 100.0% 0 N/A% 56 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 12 120.0% 13 144.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 1 10.0% -1 -11.1% 0 N/A% 56 100.0%
flush0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 0.0%
ob_get_level0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 0.0%