Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,454 1,502 48 3.3%
Incl. Wall Time (microsec) per call 485 501 16 3.3%
Excl. Wall Time (microsec)41 40 -1 -2.4%
Incl. CPU (microsecs)1,024 1,039 15 1.5%
Incl. CPU (microsecs) per call 341 346 5 1.5%
Excl. CPU (microsec)34 35 1 2.9%
Incl. MemUse (bytes)101,848 101,856 8 0.0%
Incl. MemUse (bytes) per call 33,949 33,952 3 0.0%
Excl. MemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes)117,880 117,888 8 0.0%
Incl. PeakMemUse (bytes) per call 39,293 39,296 3 0.0%
Excl. PeakMemUse (bytes)536 536 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% 48 4.4% 15 6.9% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-1 -2.1% 1 6.7% 0 0.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% 48 100.0% 16 106.7% 8 100.0% 8 100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 0 0.0% -1 -6.7% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 53 110.4% 20 133.3% 8 100.0% 8 100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -8.3% -3 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -2 -13.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 0 0.0% -1 -6.7% 0 0.0% 0 0.0%