Diff Report
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::sendHeaders

Symfony\Component\HttpFoundation\Response::sendHeadersRun #543bf339ee873Run #543bf51d41339DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)106 107 1 0.9%
Incl. Wall Time (microsec) per call 106 107 1 0.9%
Excl. Wall Time (microsec)57 56 -1 -1.8%
Incl. CPU (microsecs)108 109 1 0.9%
Incl. CPU (microsecs) per call 108 109 1 0.9%
Excl. CPU (microsec)42 46 4 9.5%
Incl. MemUse (bytes)10,552 10,552 0 0.0%
Incl. MemUse (bytes) per call 10,552 10,552 0 0.0%
Excl. MemUse (bytes)896 896 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::sendHeaders [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::sendHeaders0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 4 400.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
header0 N/A% 2 200.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
headers_sent0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
sprintf0 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 N/A%