Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,981 17,480 11,499 192.3%
Incl. Wall Time (microsec) per call 2,991 8,740 5,750 192.3%
Excl. Wall Time (microsec)186 556 370 198.9%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 2,000 0 -2,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)173,144 173,144 0 0.0%
Incl. MemUse (bytes) per call 86,572 86,572 0 0.0%
Excl. MemUse (bytes)3,696 3,696 0 0.0%
Incl. PeakMemUse (bytes)188,176 188,176 0 0.0%
Incl. PeakMemUse (bytes) per call 94,088 94,088 0 0.0%
Excl. PeakMemUse (bytes)824 824 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% 11,499 0.2% -4,000 -20.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function370 3.2% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 11,499 100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 8,344 72.6% -4,000 -100.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 2,427 21.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 273 2.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 85 0.7% 0 0.0% 0 N/A% 0 N/A%