Diff Report
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51978d2b1f3d1Run #51978cc86c728DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,683 1,656 -27 -1.6%
Incl. Wall Time (microsec) per call 153 151 -2 -1.6%
Excl. Wall Time (microsec)99 98 -1 -1.0%
Incl. CPU (microsecs)1,204 1,127 -77 -6.4%
Incl. CPU (microsecs) per call 109 102 -7 -6.4%
Excl. CPU (microsec)87 93 6 6.9%
Incl. MemUse (bytes)158,056 158,056 0 0.0%
Incl. MemUse (bytes) per call 14,369 14,369 0 0.0%
Excl. MemUse (bytes)2,232 2,232 0 0.0%
Incl. PeakMemUse (bytes)182,632 182,632 0 0.0%
Incl. PeakMemUse (bytes) per call 16,603 16,603 0 0.0%
Excl. PeakMemUse (bytes)848 848 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% -27 -6.7% -77 -8.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -3.7% 6 7.8% 0 N/A% 0 N/A%
Parent functions
drupal_schema_fields_sql0 N/A% -27 -100.0% -75 -97.4% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 0 0.0% -2 -2.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -26 -96.3% -75 -97.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -3.7% -2 -2.6% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 3.7% -3 -3.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -3 -3.9% 0 N/A% 0 N/A%