Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,106 2,195 89 4.2%
Incl. Wall Time (microsec) per call 527 549 22 4.2%
Excl. Wall Time (microsec)67 70 3 4.5%
Incl. CPU (microsecs)1,467 1,480 13 0.9%
Incl. CPU (microsecs) per call 367 370 3 0.9%
Excl. CPU (microsec)59 59 0 0.0%
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)109,072 109,072 0 0.0%
Incl. PeakMemUse (bytes) per call 27,268 27,268 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% 89 4.6% 13 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 3.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 89 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 68 76.4% -8 -61.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 17 19.1% 16 123.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 1.1% 3 23.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%