Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,169 1,100 -69 -5.9%
Incl. Wall Time (microsec) per call 146 138 -9 -5.9%
Excl. Wall Time (microsec)78 75 -3 -3.8%
Incl. CPU (microsecs)881 842 -39 -4.4%
Incl. CPU (microsecs) per call 110 105 -5 -4.4%
Excl. CPU (microsec)66 70 4 6.1%
Incl. MemUse (bytes)165,336 165,336 0 0.0%
Incl. MemUse (bytes) per call 20,667 20,667 0 0.0%
Excl. MemUse (bytes)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes)190,328 190,328 0 0.0%
Incl. PeakMemUse (bytes) per call 23,791 23,791 0 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% -69 -2.7% -39 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -4.3% 4 10.3% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% -69 -100.0% -39 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -67 -97.1% -37 -94.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 1.4% -3 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -3 -7.7% 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%