Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,104 1,138 34 3.1%
Incl. Wall Time (microsec) per call 138 142 4 3.1%
Excl. Wall Time (microsec)77 72 -5 -6.5%
Incl. CPU (microsecs)845 861 16 1.9%
Incl. CPU (microsecs) per call 106 108 2 1.9%
Excl. CPU (microsec)67 63 -4 -6.0%
Incl. MemUse (bytes)165,352 165,344 -8 -0.0%
Incl. MemUse (bytes) per call 20,669 20,668 -1 -0.0%
Excl. MemUse (bytes)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes)190,344 190,712 368 0.2%
Incl. PeakMemUse (bytes) per call 23,793 23,839 46 0.2%
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% 34 0.4% 16 0.2% -8 -0.0% 368 1.1%
Exclusive Metrics Diff for Current Function-5 -14.7% -4 -25.0% 0 0.0% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% 34 100.0% 16 100.0% -8 -100.0% 368 100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 38 111.8% 22 137.5% -8 -100.0% 368 100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 4 11.8% 4 25.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -3 -8.8% -1 -6.2% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -5 -31.2% 0 0.0% 0 0.0%