Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,023 2,277 254 12.6%
Incl. Wall Time (microsec) per call 506 569 64 12.6%
Excl. Wall Time (microsec)71 68 -3 -4.2%
Incl. CPU (microsecs)1,664 1,495 -169 -10.2%
Incl. CPU (microsecs) per call 416 374 -42 -10.2%
Excl. CPU (microsec)60 59 -1 -1.7%
Incl. MemUse (bytes)91,056 91,056 0 0.0%
Incl. MemUse (bytes) per call 22,764 22,764 0 0.0%
Excl. MemUse (bytes)1,296 1,296 0 0.0%
Incl. PeakMemUse (bytes)109,156 109,072 -84 -0.1%
Incl. PeakMemUse (bytes) per call 27,289 27,268 -21 -0.1%
Excl. PeakMemUse (bytes)844 844 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% 254 7.1% -169 -164.1% 0 0.0% -84 -0.1%
Exclusive Metrics Diff for Current Function-3 -1.2% -1 -0.6% 0 N/A% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% 254 100.0% -169 -100.0% 0 N/A% -84 -100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 264 103.9% -160 -94.7% 0 N/A% -84 -100.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -9 -3.5% -10 -5.9% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 2 0.8% 1 0.6% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 0.6% 0 N/A% 0 0.0%