Diff Report
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519d4dc9980f7Run #519d4cd4e396dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)2,181 2,064 -117 -5.4%
Incl. Wall Time (microsec) per call 545 516 -29 -5.4%
Excl. Wall Time (microsec)71 72 1 1.4%
Incl. CPU (microsecs)1,526 1,424 -102 -6.7%
Incl. CPU (microsecs) per call 382 356 -26 -6.7%
Excl. CPU (microsec)64 62 -2 -3.1%
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)108,644 108,644 0 0.0%
Incl. PeakMemUse (bytes) per call 27,161 27,161 0 0.0%
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% -117 -0.8% -102 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.9% -2 -2.0% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% -117 -100.0% -102 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -114 -97.4% -97 -95.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -3 -2.6% -3 -2.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -1 -0.9% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%