Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)11,255 6,918 -4,337 -38.5%
Incl. Wall Time (microsec) per call 1,407 865 -542 -38.5%
Excl. Wall Time (microsec)810 502 -308 -38.0%
Incl. CPU (microsecs)4,001 4,000 -1 -0.0%
Incl. CPU (microsecs) per call 500 500 -0 -0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)250,512 250,504 -8 -0.0%
Incl. MemUse (bytes) per call 31,314 31,313 -1 -0.0%
Excl. MemUse (bytes)4,312 4,312 0 0.0%
Incl. PeakMemUse (bytes)272,480 272,512 32 0.0%
Incl. PeakMemUse (bytes) per call 34,060 34,064 4 0.0%
Excl. PeakMemUse (bytes)960 960 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% -4,337 -0.2% -1 -0.0% -8 -0.1% 32 0.2%
Exclusive Metrics Diff for Current Function-308 -7.1% 0 0.0% 0 0.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% -4,242 -97.8% -1 -100.0% -8 -100.0% 32 100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% -95 -2.2% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -2,857 -65.9% 0 0.0% -8 -100.0% -104 -325.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -765 -17.6% 4,000 400000.0% 0 0.0% 136 425.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -306 -7.1% -4,001 -400100.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% -101 -2.3% 0 0.0% 0 0.0% 0 0.0%