Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_merge

array_mergeRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls3 10 7 233.3%
Incl. Wall Time (microsec)3 7 4 133.3%
Incl. Wall Time (microsec) per call 1 1 -0 -30.0%
Excl. Wall Time (microsec)3 7 4 133.3%
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)1,916 4,420 2,504 130.7%
Incl. MemUse (bytes) per call 639 442 -197 -30.8%
Excl. MemUse (bytes)1,916 4,420 2,504 130.7%
Incl. PeakMemUse (bytes)828 2,780 1,952 235.7%
Incl. PeakMemUse (bytes) per call 276 278 2 0.7%
Excl. PeakMemUse (bytes)828 2,780 1,952 235.7%

Parent/Child Regression/Improvement report for array_merge [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_merge7 100.0% 4 0.4% 0 0.0% 2,504 1.1% 1,952 0.9%
Exclusive Metrics Diff for Current Function4 100.0% 0 N/A% 2,504 100.0% 1,952 100.0%
Parent functions
Twig_Environment::__construct1 14.3% 3 75.0% 0 N/A% 1,252 50.0% 1,252 64.1%
Twig_Environment::initGlobals6 85.7% 1 25.0% 0 N/A% 1,252 50.0% 700 35.9%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%