Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,344 1,397 53 3.9%
Incl. Wall Time (microsec) per call 103 107 4 3.9%
Excl. Wall Time (microsec)104 105 1 1.0%
Incl. CPU (microsecs)1,059 1,078 19 1.8%
Incl. CPU (microsecs) per call 81 83 1 1.8%
Excl. CPU (microsec)95 95 0 0.0%
Incl. MemUse (bytes)147,128 147,120 -8 -0.0%
Incl. MemUse (bytes) per call 11,318 11,317 -1 -0.0%
Excl. MemUse (bytes)2,176 2,176 0 0.0%
Incl. PeakMemUse (bytes)169,480 169,472 -8 -0.0%
Incl. PeakMemUse (bytes) per call 13,037 13,036 -1 -0.0%
Excl. PeakMemUse (bytes)1,272 1,272 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% 53 14.2% 19 1.8% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function1 1.9% 0 0.0% 0 0.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% 54 101.9% 21 110.5% -8 -100.0% -8 -100.0%
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% -1 -1.9% -2 -10.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 63 118.9% 29 152.6% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -12 -22.6% -11 -57.9% -8 -100.0% -8 -100.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 1.9% 2 10.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%