Diff Report
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51981e001fd46Run #51981beb768adDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,843 1,654 -189 -10.3%
Incl. Wall Time (microsec) per call 184 165 -19 -10.3%
Excl. Wall Time (microsec)93 99 6 6.5%
Incl. CPU (microsecs)1,146 1,157 11 1.0%
Incl. CPU (microsecs) per call 115 116 1 1.0%
Excl. CPU (microsec)89 85 -4 -4.5%
Incl. MemUse (bytes)158,048 158,048 0 0.0%
Incl. MemUse (bytes) per call 15,805 15,805 0 0.0%
Excl. MemUse (bytes)2,280 2,280 0 0.0%
Incl. PeakMemUse (bytes)182,296 182,296 0 0.0%
Incl. PeakMemUse (bytes) per call 18,230 18,230 0 0.0%
Excl. PeakMemUse (bytes)816 816 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% -189 -132.2% 11 3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 3.2% -4 -36.4% 0 N/A% 0 N/A%
Parent functions
drupal_schema_fields_sql0 N/A% -187 -98.9% 14 127.3% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% -2 -1.1% -3 -27.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -196 -103.7% 8 72.7% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 3 1.6% 5 45.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 N/A%