Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,509 1,322 -187 -12.4%
Incl. Wall Time (microsec) per call 151 132 -19 -12.4%
Excl. Wall Time (microsec)90 93 3 3.3%
Incl. CPU (microsecs)1,025 1,033 8 0.8%
Incl. CPU (microsecs) per call 103 103 1 0.8%
Excl. CPU (microsec)73 85 12 16.4%
Incl. MemUse (bytes)154,264 154,272 8 0.0%
Incl. MemUse (bytes) per call 15,426 15,427 1 0.0%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)175,424 175,432 8 0.0%
Incl. PeakMemUse (bytes) per call 17,542 17,543 1 0.0%
Excl. PeakMemUse (bytes)1,408 1,408 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% -187 -11.7% 8 0.4% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function3 1.6% 12 150.0% 0 0.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% -191 -102.1% 4 50.0% 8 100.0% 8 100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 4 2.1% 4 50.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -197 -105.3% -6 -75.0% 8 100.0% 8 100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 4 2.1% 4 50.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 3 1.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -2 -25.0% 0 0.0% 0 0.0%