Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,162 1,219 57 4.9%
Incl. Wall Time (microsec) per call 106 111 5 4.9%
Excl. Wall Time (microsec)110 111 1 0.9%
Incl. CPU (microsecs)894 920 26 2.9%
Incl. CPU (microsecs) per call 81 84 2 2.9%
Excl. CPU (microsec)89 98 9 10.1%
Incl. MemUse (bytes)93,472 93,472 0 0.0%
Incl. MemUse (bytes) per call 8,497 8,497 0 0.0%
Excl. MemUse (bytes)1,752 1,752 0 0.0%
Incl. PeakMemUse (bytes)112,592 112,592 0 0.0%
Incl. PeakMemUse (bytes) per call 10,236 10,236 0 0.0%
Excl. PeakMemUse (bytes)1,072 1,072 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% 57 4.8% 26 2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 1.8% 9 34.6% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 57 100.0% 26 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 46 80.7% 11 42.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 13 22.8% 13 50.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -3 -5.3% -4 -15.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -3 -11.5% 0 N/A% 0 N/A%