Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,437 2,402 -35 -1.4%
Incl. Wall Time (microsec) per call 305 300 -4 -1.4%
Excl. Wall Time (microsec)113 113 0 0.0%
Incl. CPU (microsecs)1,670 1,658 -12 -0.7%
Incl. CPU (microsecs) per call 209 207 -2 -0.7%
Excl. CPU (microsec)99 99 0 0.0%
Incl. MemUse (bytes)91,520 91,520 0 0.0%
Incl. MemUse (bytes) per call 11,440 11,440 0 0.0%
Excl. MemUse (bytes)1,640 1,640 0 0.0%
Incl. PeakMemUse (bytes)98,940 98,940 0 0.0%
Incl. PeakMemUse (bytes) per call 12,368 12,368 0 0.0%
Excl. PeakMemUse (bytes)844 844 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% -35 -1.5% -12 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_schema_fields_sql0 N/A% -35 -100.0% -11 -91.7% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -32 -91.4% -10 -83.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -2 -5.7% -2 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%