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

drupal_get_schemaRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,098 1,083 -15 -1.4%
Incl. Wall Time (microsec) per call 183 181 -3 -1.4%
Excl. Wall Time (microsec)65 68 3 4.6%
Incl. CPU (microsecs)916 913 -3 -0.3%
Incl. CPU (microsecs) per call 153 152 -1 -0.3%
Excl. CPU (microsec)55 57 2 3.6%
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 Function3 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%