Diff Report
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #518ed14bbba55Run #518eceb4aac68DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,214 1,321 107 8.8%
Incl. Wall Time (microsec) per call 304 330 27 8.8%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)883 975 92 10.4%
Incl. CPU (microsecs) per call 221 244 23 10.4%
Excl. CPU (microsec)37 44 7 18.9%
Incl. MemUse (bytes)153,432 153,432 0 0.0%
Incl. MemUse (bytes) per call 38,358 38,358 0 0.0%
Excl. MemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)177,920 177,920 0 0.0%
Incl. PeakMemUse (bytes) per call 44,480 44,480 0 0.0%
Excl. PeakMemUse (bytes)1,136 1,136 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% 107 38.9% 92 29.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.9% 7 7.6% 0 N/A% 0 N/A%
Parent function
drupal_schema_fields_sql0 N/A% 107 100.0% 92 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 103 96.3% 85 92.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 4 3.7% 4 4.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -1 -0.9% -2 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -2 -2.2% 0 N/A% 0 N/A%