Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,109 1,169 60 5.4%
Incl. Wall Time (microsec) per call 139 146 8 5.4%
Excl. Wall Time (microsec)77 78 1 1.3%
Incl. CPU (microsecs)855 881 26 3.0%
Incl. CPU (microsecs) per call 107 110 3 3.0%
Excl. CPU (microsec)63 66 3 4.8%
Incl. MemUse (bytes)165,328 165,336 8 0.0%
Incl. MemUse (bytes) per call 20,666 20,667 1 0.0%
Excl. MemUse (bytes)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes)190,320 190,328 8 0.0%
Incl. PeakMemUse (bytes) per call 23,790 23,791 1 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 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% 60 2.6% 26 0.8% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function1 1.7% 3 11.5% 0 0.0% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% 60 100.0% 26 100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 60 100.0% 29 111.5% 8 100.0% 8 100.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -2 -3.3% -2 -7.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 1.7% -2 -7.7% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -2 -7.7% 0 0.0% 0 0.0%