Diff Report
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #5196effcededbRun #5196ef15c751eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,636 5,981 2,345 64.5%
Incl. Wall Time (microsec) per call 1,818 2,991 1,173 64.5%
Excl. Wall Time (microsec)117 186 69 59.0%
Incl. CPU (microsecs)4,001 4,000 -1 -0.0%
Incl. CPU (microsecs) per call 2,001 2,000 -1 -0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)173,144 173,144 0 0.0%
Incl. MemUse (bytes) per call 86,572 86,572 0 0.0%
Excl. MemUse (bytes)3,696 3,696 0 0.0%
Incl. PeakMemUse (bytes)188,176 188,176 0 0.0%
Incl. PeakMemUse (bytes) per call 94,088 94,088 0 0.0%
Excl. PeakMemUse (bytes)824 824 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% 2,345 0.2% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function69 2.9% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 2,345 100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 1,714 73.1% 4,000 400000.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 488 20.8% -4,001 -400100.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 57 2.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 17 0.7% 0 0.0% 0 N/A% 0 N/A%