Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,278 1,465 187 14.6%
Incl. Wall Time (microsec) per call 426 488 62 14.6%
Excl. Wall Time (microsec)40 35 -5 -12.5%
Incl. CPU (microsecs)874 985 111 12.7%
Incl. CPU (microsecs) per call 291 328 37 12.7%
Excl. CPU (microsec)36 31 -5 -13.9%
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)177,152 177,624 472 0.3%
Incl. PeakMemUse (bytes) per call 59,051 59,208 157 0.3%
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% 187 0.1% 111 0.1% 0 0.0% 472 0.1%
Exclusive Metrics Diff for Current Function-5 -2.7% -5 -4.5% 0 N/A% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% 187 100.0% 111 100.0% 0 N/A% 472 100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 188 100.5% 112 100.9% 0 N/A% 472 100.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 3 1.6% 3 2.7% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 0.0%