Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)2,528 2,535 7 0.3%
Incl. Wall Time (microsec) per call 140 141 0 0.3%
Excl. Wall Time (microsec)223 230 7 3.1%
Incl. CPU (microsecs)1,902 1,830 -72 -3.8%
Incl. CPU (microsecs) per call 106 102 -4 -3.8%
Excl. CPU (microsec)193 214 21 10.9%
Incl. MemUse (bytes)91,064 91,068 4 0.0%
Incl. MemUse (bytes) per call 5,059 5,059 0 0.0%
Excl. MemUse (bytes)904 904 0 0.0%
Incl. PeakMemUse (bytes)102,788 102,740 -48 -0.0%
Incl. PeakMemUse (bytes) per call 5,710 5,708 -3 -0.0%
Excl. PeakMemUse (bytes)740 740 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% 7 0.0% -72 -0.1% 4 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function7 100.0% 21 29.2% 0 0.0% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% 7 100.0% -72 -100.0% 4 100.0% -48 -100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -6 -85.7% -87 -120.8% 4 100.0% -48 -100.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 3 42.9% 1 1.4% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 2 28.6% -7 -9.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 1 14.3% 0 0.0% 0 0.0% 0 0.0%