Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,083 1,098 15 1.4%
Incl. Wall Time (microsec) per call 181 183 3 1.4%
Excl. Wall Time (microsec)68 65 -3 -4.4%
Incl. CPU (microsecs)913 916 3 0.3%
Incl. CPU (microsecs) per call 152 153 1 0.3%
Excl. CPU (microsec)57 55 -2 -3.5%
Incl. MemUse (bytes)168,640 168,640 0 0.0%
Incl. MemUse (bytes) per call 28,107 28,107 0 0.0%
Excl. MemUse (bytes)2,016 2,016 0 0.0%
Incl. PeakMemUse (bytes)195,736 195,736 0 0.0%
Incl. PeakMemUse (bytes) per call 32,623 32,623 0 0.0%
Excl. PeakMemUse (bytes)1,104 1,104 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% 15 3.8% 3 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -20.0% -2 -66.7% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 15 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 17 113.3% 5 166.7% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 6.7% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%