Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,321 1,214 -107 -8.1%
Incl. Wall Time (microsec) per call 330 304 -27 -8.1%
Excl. Wall Time (microsec)48 47 -1 -2.1%
Incl. CPU (microsecs)975 883 -92 -9.4%
Incl. CPU (microsecs) per call 244 221 -23 -9.4%
Excl. CPU (microsec)44 37 -7 -15.9%
Incl. MemUse (bytes)153,432 153,432 0 0.0%
Incl. MemUse (bytes) per call 38,358 38,358 0 0.0%
Excl. MemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)177,920 177,920 0 0.0%
Incl. PeakMemUse (bytes) per call 44,480 44,480 0 0.0%
Excl. PeakMemUse (bytes)1,136 1,136 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% -107 -38.9% -92 -29.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.9% -7 -7.6% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% -107 -100.0% -92 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -103 -96.3% -85 -92.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -3.7% -4 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 0.9% 2 2.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 2 2.2% 0 N/A% 0 N/A%