Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,064 2,124 60 2.9%
Incl. Wall Time (microsec) per call 516 531 15 2.9%
Excl. Wall Time (microsec)72 72 0 0.0%
Incl. CPU (microsecs)1,424 1,449 25 1.8%
Incl. CPU (microsecs) per call 356 362 6 1.8%
Excl. CPU (microsec)62 64 2 3.2%
Incl. MemUse (bytes)91,056 91,056 0 0.0%
Incl. MemUse (bytes) per call 22,764 22,764 0 0.0%
Excl. MemUse (bytes)1,296 1,296 0 0.0%
Incl. PeakMemUse (bytes)108,644 108,644 0 0.0%
Incl. PeakMemUse (bytes) per call 27,161 27,161 0 0.0%
Excl. PeakMemUse (bytes)844 844 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 7.9% 25 7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 8.0% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 60 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 59 98.3% 23 92.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 1.7% -1 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%