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

array_mergeRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls10 3 -7 -70.0%
Incl. Wall Time (microsec)7 3 -4 -57.1%
Incl. Wall Time (microsec) per call 1 1 0 42.9%
Excl. Wall Time (microsec)7 3 -4 -57.1%
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)4,420 1,916 -2,504 -56.7%
Incl. MemUse (bytes) per call 442 639 197 44.5%
Excl. MemUse (bytes)4,420 1,916 -2,504 -56.7%
Incl. PeakMemUse (bytes)2,780 828 -1,952 -70.2%
Incl. PeakMemUse (bytes) per call 278 276 -2 -0.7%
Excl. PeakMemUse (bytes)2,780 828 -1,952 -70.2%

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_merge-7 -100.0% -4 -0.4% 0 0.0% -2,504 -1.1% -1,952 -0.9%
Exclusive Metrics Diff for Current Function-4 -100.0% 0 N/A% -2,504 -100.0% -1,952 -100.0%
Parent functions
Twig_Environment::__construct-1 -14.3% -3 -75.0% 0 N/A% -1,252 -50.0% -1,252 -64.1%
Twig_Environment::initGlobals-6 -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%