Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,621 1,549 -72 -4.4%
Incl. Wall Time (microsec) per call 180 172 -8 -4.4%
Excl. Wall Time (microsec)108 110 2 1.9%
Incl. CPU (microsecs)1,350 1,309 -41 -3.0%
Incl. CPU (microsecs) per call 150 145 -5 -3.0%
Excl. CPU (microsec)96 97 1 1.0%
Incl. MemUse (bytes)122,528 122,528 0 0.0%
Incl. MemUse (bytes) per call 13,614 13,614 0 0.0%
Excl. MemUse (bytes)2,664 2,664 0 0.0%
Incl. PeakMemUse (bytes)138,328 138,328 0 0.0%
Incl. PeakMemUse (bytes) per call 15,370 15,370 0 0.0%
Excl. PeakMemUse (bytes)1,216 1,216 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% -72 -5.9% -41 -7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 2.8% 1 2.4% 0 N/A% 0 N/A%
Parent functions
drupal_schema_fields_sql0 N/A% -73 -101.4% -44 -107.3% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 1 1.4% 3 7.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -73 -101.4% -42 -102.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -4 -5.6% -5 -12.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 2 2.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 1.4% 5 12.2% 0 N/A% 0 N/A%