Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)961 963 2 0.2%
Incl. Wall Time (microsec) per call 192 193 0 0.2%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)718 728 10 1.4%
Incl. CPU (microsecs) per call 144 146 2 1.4%
Excl. CPU (microsec)33 41 8 24.2%
Incl. MemUse (bytes)146,800 146,800 0 0.0%
Incl. MemUse (bytes) per call 29,360 29,360 0 0.0%
Excl. MemUse (bytes)1,728 1,728 0 0.0%
Incl. PeakMemUse (bytes)168,192 168,192 0 0.0%
Incl. PeakMemUse (bytes) per call 33,638 33,638 0 0.0%
Excl. PeakMemUse (bytes)792 792 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% 2 2.2% 10 5.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 8 80.0% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 2 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -6 -300.0% 3 30.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 3 150.0% -2 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 2 100.0% -1 -10.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 100.0% 2 20.0% 0 N/A% 0 N/A%