Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,275 1,444 169 13.3%
Incl. Wall Time (microsec) per call 425 481 56 13.3%
Excl. Wall Time (microsec)39 40 1 2.6%
Incl. CPU (microsecs)994 974 -20 -2.0%
Incl. CPU (microsecs) per call 331 325 -7 -2.0%
Excl. CPU (microsec)31 31 0 0.0%
Incl. MemUse (bytes)152,792 152,792 0 0.0%
Incl. MemUse (bytes) per call 50,931 50,931 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)177,552 177,552 0 0.0%
Incl. PeakMemUse (bytes) per call 59,184 59,184 0 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% 169 10.6% -20 -1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 169 100.0% -20 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 176 104.1% -15 -75.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -8 -4.7% -5 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%