Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,244 1,370 126 10.1%
Incl. Wall Time (microsec) per call 415 457 42 10.1%
Excl. Wall Time (microsec)38 36 -2 -5.3%
Incl. CPU (microsecs)906 936 30 3.3%
Incl. CPU (microsecs) per call 302 312 10 3.3%
Excl. CPU (microsec)34 30 -4 -11.8%
Incl. MemUse (bytes)152,800 152,808 8 0.0%
Incl. MemUse (bytes) per call 50,933 50,936 3 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)177,120 177,168 48 0.0%
Incl. PeakMemUse (bytes) per call 59,040 59,056 16 0.0%
Excl. PeakMemUse (bytes)1,040 1,040 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% 126 1.5% 30 0.3% 8 0.1% 48 0.4%
Exclusive Metrics Diff for Current Function-2 -1.6% -4 -13.3% 0 0.0% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% 126 100.0% 30 100.0% 8 100.0% 48 100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 129 102.4% 34 113.3% 8 100.0% 8 16.7%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -2 -1.6% -1 -3.3% 0 0.0% 40 83.3%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 3.3% 0 0.0% 0 0.0%