Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,066 1,312 246 23.1%
Incl. Wall Time (microsec) per call 97 119 22 23.1%
Excl. Wall Time (microsec)122 123 1 0.8%
Incl. CPU (microsecs)826 970 144 17.4%
Incl. CPU (microsecs) per call 75 88 13 17.4%
Excl. CPU (microsec)101 101 0 0.0%
Incl. MemUse (bytes)93,472 93,472 0 0.0%
Incl. MemUse (bytes) per call 8,497 8,497 0 0.0%
Excl. MemUse (bytes)1,752 1,752 0 0.0%
Incl. PeakMemUse (bytes)112,592 112,592 0 0.0%
Incl. PeakMemUse (bytes) per call 10,236 10,236 0 0.0%
Excl. PeakMemUse (bytes)1,072 1,072 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% 246 54.7% 144 11.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 246 100.0% 144 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 238 96.7% 139 96.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 10 4.1% 10 6.9% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -3 -1.2% -5 -3.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%