Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::sendHeaders

Symfony\Component\HttpFoundation\Response::sendHeadersRun #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)73 74 1 1.4%
Incl. Wall Time (microsec) per call 73 74 1 1.4%
Excl. Wall Time (microsec)39 39 0 0.0%
Incl. CPU (microsecs)74 75 1 1.4%
Incl. CPU (microsecs) per call 74 75 1 1.4%
Excl. CPU (microsec)31 25 -6 -19.4%
Incl. MemUse (bytes)10,208 10,208 0 0.0%
Incl. MemUse (bytes) per call 10,208 10,208 0 0.0%
Excl. MemUse (bytes)1,024 1,024 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 0.1% 1 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -6 -600.0% 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
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
header0 N/A% 0 0.0% 4 400.0% 0 N/A% 0 N/A%
sprintf0 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%