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 cache

cacheRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls5 4 -1 -20.0%
Incl. Wall Time (microsec)135 127 -8 -5.9%
Incl. Wall Time (microsec) per call 27 32 5 17.6%
Excl. Wall Time (microsec)12 10 -2 -16.7%
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)11,904 10,844 -1,060 -8.9%
Incl. MemUse (bytes) per call 2,381 2,711 330 13.9%
Excl. MemUse (bytes)2,324 1,876 -448 -19.3%
Incl. PeakMemUse (bytes)11,404 10,388 -1,016 -8.9%
Incl. PeakMemUse (bytes) per call 2,281 2,597 316 13.9%
Excl. PeakMemUse (bytes)1,884 1,464 -420 -22.3%

Parent/Child Regression/Improvement report for cache [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
cache-1 -50.0% -8 -0.8% 0 0.0% -1,060 -0.5% -1,016 -0.5%
Exclusive Metrics Diff for Current Function-2 -25.0% 0 N/A% -448 -42.3% -420 -41.3%
Parent functions
Drupal\Core\Template\TwigEnvironment::__construct-1 -100.0% -10 -125.0% 0 N/A% -1,060 -100.0% -1,016 -100.0%
Drupal\Core\Utility\CacheArray::__construct0 0.0% 1 12.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct0 0.0% 1 12.5% 0 N/A% 0 0.0% 0 0.0%
system_list0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
variable_initialize0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Child function
Drupal::cache-1 -100.0% -6 -75.0% 0 N/A% -612 -57.7% -596 -58.7%