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

drupal_get_schemaRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,378 1,344 -34 -2.5%
Incl. Wall Time (microsec) per call 345 336 -9 -2.5%
Excl. Wall Time (microsec)48 50 2 4.2%
Incl. CPU (microsecs)1,024 1,013 -11 -1.1%
Incl. CPU (microsecs) per call 256 253 -3 -1.1%
Excl. CPU (microsec)43 47 4 9.3%
Incl. MemUse (bytes)123,632 123,616 -16 -0.0%
Incl. MemUse (bytes) per call 30,908 30,904 -4 -0.0%
Excl. MemUse (bytes)3,312 3,296 -16 -0.5%
Incl. PeakMemUse (bytes)125,416 125,544 128 0.1%
Incl. PeakMemUse (bytes) per call 31,354 31,386 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 Function2 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%