Diff Report
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519eadc55e057Run #519ead70538d1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,126 2,105 -21 -1.0%
Incl. Wall Time (microsec) per call 532 526 -5 -1.0%
Excl. Wall Time (microsec)68 67 -1 -1.5%
Incl. CPU (microsecs)1,451 1,475 24 1.7%
Incl. CPU (microsecs) per call 363 369 6 1.7%
Excl. CPU (microsec)56 58 2 3.6%
Incl. MemUse (bytes)91,056 91,056 0 0.0%
Incl. MemUse (bytes) per call 22,764 22,764 0 0.0%
Excl. MemUse (bytes)1,296 1,296 0 0.0%
Incl. PeakMemUse (bytes)108,412 108,412 0 0.0%
Incl. PeakMemUse (bytes) per call 27,103 27,103 0 0.0%
Excl. PeakMemUse (bytes)844 844 0 0.0%

Parent/Child Regression/Improvement report for drupal_get_schema [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
drupal_get_schema0 N/A% -21 -1.6% 24 10.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -4.8% 2 8.3% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% -21 -100.0% 24 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -19 -90.5% 27 112.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 1 4.8% -2 -8.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -1 -4.8% -2 -8.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -1 -4.8% -1 -4.2% 0 N/A% 0 N/A%