Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,162 1,328 166 14.3%
Incl. Wall Time (microsec) per call 106 121 15 14.3%
Excl. Wall Time (microsec)110 118 8 7.3%
Incl. CPU (microsecs)894 1,081 187 20.9%
Incl. CPU (microsecs) per call 81 98 17 20.9%
Excl. CPU (microsec)89 111 22 24.7%
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% 166 21.3% 187 24.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 4.8% 22 11.8% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 166 100.0% 187 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 159 95.8% 175 93.6% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -1 -0.6% -6 -3.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -3 -1.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%