Diff Report
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::sendHeaders

Symfony\Component\HttpFoundation\Response::sendHeadersRun #55a8732244c39Run #55a8735248325DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)45 44 -1 -2.2%
Incl. Wall Time (microsec) per call 45 44 -1 -2.2%
Excl. Wall Time (microsec)30 27 -3 -10.0%
Incl. MemUse (bytes)9,896 9,888 -8 -0.1%
Incl. MemUse (bytes) per call 9,896 9,888 -8 -0.1%
Excl. MemUse (bytes)480 472 -8 -1.7%
Incl. PeakMemUse (bytes)9,088 9,024 -64 -0.7%
Incl. PeakMemUse (bytes) per call 9,088 9,024 -64 -0.7%
Excl. PeakMemUse (bytes)3,200 3,136 -64 -2.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::sendHeaders [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -0.0% -8 -0.0% -64 -0.0%
Exclusive Metrics Diff for Current Function-3 -300.0% -8 -100.0% -64 -100.0%
Parent function
Symfony\Component\HttpFoundation\Response::send0 N/A% -1 -100.0% -8 -100.0% -64 -100.0%
Child functions
header0 N/A% 2 200.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% 0 0.0% 0 0.0% 0 0.0%
headers_sent0 N/A% 0 0.0% 0 0.0% 0 0.0%
sprintf0 N/A% 0 0.0% 0 0.0% 0 0.0%