Diff Report
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\ServerBag::getHeaders

Symfony\Component\HttpFoundation\ServerBag::getHeadersRun #5196f0780fa8cRun #5196ef15c751eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)7,183 2,414 -4,769 -66.4%
Incl. Wall Time (microsec) per call 2,394 805 -1,590 -66.4%
Excl. Wall Time (microsec)3,588 1,250 -2,338 -65.2%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)9,576 9,576 0 0.0%
Incl. MemUse (bytes) per call 3,192 3,192 0 0.0%
Excl. MemUse (bytes)4,488 4,488 0 0.0%
Incl. PeakMemUse (bytes)11,696 11,696 0 0.0%
Incl. PeakMemUse (bytes) per call 3,899 3,899 0 0.0%
Excl. PeakMemUse (bytes)8,928 8,928 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ServerBag::getHeaders [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\ServerBag::getHeaders0 N/A% -4,769 -0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2,338 -49.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::initialize0 N/A% -4,769 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
strpos0 N/A% -1,195 -25.1% 0 N/A% 0 N/A% 0 N/A%
in_array0 N/A% -926 -19.4% 0 N/A% 0 N/A% 0 N/A%
substr0 N/A% -275 -5.8% 0 N/A% 0 N/A% 0 N/A%
stripos0 N/A% -35 -0.7% 0 N/A% 0 N/A% 0 N/A%