Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,154 1,196 42 3.6%
Incl. Wall Time (microsec) per call 385 399 14 3.6%
Excl. Wall Time (microsec)34 34 0 0.0%
Incl. CPU (microsecs)710 745 35 4.9%
Incl. CPU (microsecs) per call 237 248 12 4.9%
Excl. CPU (microsec)29 32 3 10.3%
Incl. MemUse (bytes)78,208 78,208 0 0.0%
Incl. MemUse (bytes) per call 26,069 26,069 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)94,960 94,960 0 0.0%
Incl. PeakMemUse (bytes) per call 31,653 31,653 0 0.0%
Excl. PeakMemUse (bytes)976 976 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% 42 9.2% 35 12.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 3 8.6% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 42 100.0% 35 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 41 97.6% 34 97.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 2.4% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%