Diff Report
Run #52c96df6ca13b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #52c96df6ca13bRun #52c96d7c36f9eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)727 739 12 1.7%
Incl. Wall Time (microsec) per call 242 246 4 1.7%
Excl. Wall Time (microsec)32 33 1 3.1%
Incl. CPU (microsecs)578 586 8 1.4%
Incl. CPU (microsecs) per call 193 195 3 1.4%
Excl. CPU (microsec)28 27 -1 -3.6%
Incl. MemUse (bytes)114,304 114,304 0 0.0%
Incl. MemUse (bytes) per call 38,101 38,101 0 0.0%
Excl. MemUse (bytes)2,648 2,648 0 0.0%
Incl. PeakMemUse (bytes)129,952 129,952 0 0.0%
Incl. PeakMemUse (bytes) per call 43,317 43,317 0 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 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% 12 9.6% 8 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 8.3% -1 -12.5% 0 N/A% 0 N/A%
Parent functions
drupal_schema_fields_sql0 N/A% 13 108.3% 7 87.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Tables::addField0 N/A% -1 -8.3% 1 12.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 14 116.7% 10 125.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -16.7% -2 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -1 -8.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%