Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)1,392 1,422 30 2.2%
Incl. Wall Time (microsec) per call 278 284 6 2.2%
Excl. Wall Time (microsec)53 51 -2 -3.8%
Incl. CPU (microsecs)975 903 -72 -7.4%
Incl. CPU (microsecs) per call 195 181 -14 -7.4%
Excl. CPU (microsec)44 49 5 11.4%
Incl. MemUse (bytes)153,432 153,432 0 0.0%
Incl. MemUse (bytes) per call 30,686 30,686 0 0.0%
Excl. MemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes)177,960 177,960 0 0.0%
Incl. PeakMemUse (bytes) per call 35,592 35,592 0 0.0%
Excl. PeakMemUse (bytes)1,232 1,232 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% 30 45.5% -72 -8.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -6.7% 5 6.9% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 30 100.0% -72 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 30 100.0% -73 -101.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 2 6.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -4 -5.6% 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%