Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,113 1,623 510 45.8%
Incl. Wall Time (microsec) per call 371 541 170 45.8%
Excl. Wall Time (microsec)39 36 -3 -7.7%
Incl. CPU (microsecs)721 1,227 506 70.2%
Incl. CPU (microsecs) per call 240 409 169 70.2%
Excl. CPU (microsec)39 33 -6 -15.4%
Incl. MemUse (bytes)97,216 129,992 32,776 33.7%
Incl. MemUse (bytes) per call 32,405 43,331 10,925 33.7%
Excl. MemUse (bytes)2,952 2,952 0 0.0%
Incl. PeakMemUse (bytes)111,232 144,008 32,776 29.5%
Incl. PeakMemUse (bytes) per call 37,077 48,003 10,925 29.5%
Excl. PeakMemUse (bytes)792 792 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% 510 333.3% 506 49.3% 32,776 133.4% 32,776 127.2%
Exclusive Metrics Diff for Current Function-3 -0.6% -6 -1.2% 0 0.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% 509 99.8% 506 100.0% 32,776 100.0% 32,776 100.0%
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 516 101.2% 513 101.4% 32,776 100.0% 32,776 100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -3 -0.6% -3 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%