Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,381 1,378 -3 -0.2%
Incl. Wall Time (microsec) per call 197 197 -0 -0.2%
Excl. Wall Time (microsec)73 73 0 0.0%
Incl. CPU (microsecs)1,000 977 -23 -2.3%
Incl. CPU (microsecs) per call 143 140 -3 -2.3%
Excl. CPU (microsec)70 71 1 1.4%
Incl. MemUse (bytes)154,232 154,232 0 0.0%
Incl. MemUse (bytes) per call 22,033 22,033 0 0.0%
Excl. MemUse (bytes)2,752 2,752 0 0.0%
Incl. PeakMemUse (bytes)172,424 172,296 -128 -0.1%
Incl. PeakMemUse (bytes) per call 24,632 24,614 -18 -0.1%
Excl. PeakMemUse (bytes)1,424 1,424 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% -3 -1.4% -23 -383.3% 0 0.0% -128 -0.6%
Exclusive Metrics Diff for Current Function0 0.0% 1 4.3% 0 N/A% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% -3 -100.0% -23 -100.0% 0 N/A% -128 -100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -3 -100.0% -22 -95.7% 0 N/A% -128 -100.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 0.0%