Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862c126d67: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #52c8629919553Run #52c862c126d67DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)851 825 -26 -3.1%
Incl. Wall Time (microsec) per call 53 52 -2 -3.1%
Excl. Wall Time (microsec)100 101 1 1.0%
Incl. CPU (microsecs)721 689 -32 -4.4%
Incl. CPU (microsecs) per call 45 43 -2 -4.4%
Excl. CPU (microsec)84 77 -7 -8.3%
Incl. MemUse (bytes)107,360 107,360 0 0.0%
Incl. MemUse (bytes) per call 6,710 6,710 0 0.0%
Excl. MemUse (bytes)2,024 2,024 0 0.0%
Incl. PeakMemUse (bytes)110,432 110,432 0 0.0%
Incl. PeakMemUse (bytes) per call 6,902 6,902 0 0.0%
Excl. PeakMemUse (bytes)1,368 1,368 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% -26 -4.0% -32 -4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.8% -7 -21.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% -26 -100.0% -30 -93.8% 0 N/A% 0 N/A%
drupal_schema_fields_sql0 N/A% 0 0.0% -2 -6.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -31 -119.2% -29 -90.6% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% 2 7.7% 2 6.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 1 3.8% 3 9.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 3.8% -1 -3.1% 0 N/A% 0 N/A%