Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_combine

array_combineRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)72 61 -11 -15.3%
Incl. Wall Time (microsec) per call 2 1 -0 -15.3%
Excl. Wall Time (microsec)72 61 -11 -15.3%
Incl. CPU (microsecs)115 102 -13 -11.3%
Incl. CPU (microsecs) per call 3 2 -0 -11.3%
Excl. CPU (microsec)115 102 -13 -11.3%
Incl. MemUse (bytes)8,872 8,872 0 0.0%
Incl. MemUse (bytes) per call 202 202 0 0.0%
Excl. MemUse (bytes)8,872 8,872 0 0.0%
Incl. PeakMemUse (bytes)1,740 1,740 0 0.0%
Incl. PeakMemUse (bytes) per call 40 40 0 0.0%
Excl. PeakMemUse (bytes)1,740 1,740 0 0.0%

Parent/Child Regression/Improvement report for array_combine [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
array_combine0 N/A% -11 -0.5% -13 -2.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -100.0% -13 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_map_assoc0 N/A% -11 -100.0% -12 -92.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%