Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)1,086 1,037 -49 -4.5%
Incl. Wall Time (microsec) per call 57 55 -3 -4.5%
Excl. Wall Time (microsec)162 152 -10 -6.2%
Incl. CPU (microsecs)989 1,007 18 1.8%
Incl. CPU (microsecs) per call 52 53 1 1.8%
Excl. CPU (microsec)143 132 -11 -7.7%
Incl. MemUse (bytes)150,888 150,888 0 0.0%
Incl. MemUse (bytes) per call 7,941 7,941 0 0.0%
Excl. MemUse (bytes)2,200 2,200 0 0.0%
Incl. PeakMemUse (bytes)174,536 174,536 0 0.0%
Incl. PeakMemUse (bytes) per call 9,186 9,186 0 0.0%
Excl. PeakMemUse (bytes)1,696 1,696 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% -49 -4.8% 18 4.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -20.4% -11 -61.1% 0 N/A% 0 N/A%
Parent functions
drupal_schema_fields_sql0 N/A% -47 -95.9% 22 122.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% -2 -4.1% -4 -22.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -42 -85.7% 26 144.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 6 12.2% 6 33.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -3 -6.1% -2 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%