Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,401 1,355 -46 -3.3%
Incl. Wall Time (microsec) per call 234 226 -8 -3.3%
Excl. Wall Time (microsec)64 61 -3 -4.7%
Incl. CPU (microsecs)1,069 1,009 -60 -5.6%
Incl. CPU (microsecs) per call 178 168 -10 -5.6%
Excl. CPU (microsec)59 53 -6 -10.2%
Incl. MemUse (bytes)175,608 175,624 16 0.0%
Incl. MemUse (bytes) per call 29,268 29,271 3 0.0%
Excl. MemUse (bytes)2,392 2,408 16 0.7%
Incl. PeakMemUse (bytes)194,824 194,936 112 0.1%
Incl. PeakMemUse (bytes) per call 32,471 32,489 19 0.1%
Excl. PeakMemUse (bytes)96 96 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% -46 -1.8% -60 -6.3% 16 0.0% 112 0.2%
Exclusive Metrics Diff for Current Function-3 -6.5% -6 -10.0% 16 100.0% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% -46 -100.0% -60 -100.0% 16 100.0% 112 100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -38 -82.6% -54 -90.0% 0 0.0% 120 107.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -5 -10.9% -6 -10.0% 0 0.0% -8 -7.1%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 1.7% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 0 0.0% 5 8.3% 0 0.0% 0 0.0%