Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519f012418c24Run #519f02001a77aDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,749 1,633 -116 -6.6%
Incl. Wall Time (microsec) per call 97 91 -6 -6.6%
Excl. Wall Time (microsec)164 168 4 2.4%
Incl. CPU (microsecs)1,215 1,172 -43 -3.5%
Incl. CPU (microsecs) per call 68 65 -2 -3.5%
Excl. CPU (microsec)137 143 6 4.4%
Incl. MemUse (bytes)168,696 168,696 0 0.0%
Incl. MemUse (bytes) per call 9,372 9,372 0 0.0%
Excl. MemUse (bytes)1,416 1,416 0 0.0%
Incl. PeakMemUse (bytes)178,648 178,648 0 0.0%
Incl. PeakMemUse (bytes) per call 9,925 9,925 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% -116 -35.9% -43 -3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 3.4% 6 14.0% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% -116 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -111 -95.7% -35 -81.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -9 -7.8% -10 -23.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -5 -11.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%