Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,344 1,378 34 2.5%
Incl. Wall Time (microsec) per call 336 345 9 2.5%
Excl. Wall Time (microsec)50 48 -2 -4.0%
Incl. CPU (microsecs)1,013 1,024 11 1.1%
Incl. CPU (microsecs) per call 253 256 3 1.1%
Excl. CPU (microsec)47 43 -4 -8.5%
Incl. MemUse (bytes)123,616 123,632 16 0.0%
Incl. MemUse (bytes) per call 30,904 30,908 4 0.0%
Excl. MemUse (bytes)3,296 3,312 16 0.5%
Incl. PeakMemUse (bytes)125,544 125,416 -128 -0.1%
Incl. PeakMemUse (bytes) per call 31,386 31,354 -32 -0.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 4.3% 11 1.2% 16 0.0% -128 -0.2%
Exclusive Metrics Diff for Current Function-2 -5.9% -4 -36.4% 16 100.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% 34 100.0% 11 100.0% 16 100.0% -128 -100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 26 76.5% 0 0.0% 0 0.0% -144 -112.5%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 8 23.5% 7 63.6% 0 0.0% 16 12.5%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 2 5.9% 2 18.2% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 6 54.5% 0 0.0% 0 0.0%