Diff Report
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51a191a350534Run #51a19275db084DiffDiff%
Number of Function Calls9 10 1 11.1%
Incl. Wall Time (microsec)1,149 1,163 14 1.2%
Incl. Wall Time (microsec) per call 128 116 -11 -8.9%
Excl. Wall Time (microsec)142 151 9 6.3%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 400 400 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)63,596 63,596 0 0.0%
Incl. MemUse (bytes) per call 7,066 6,360 -707 -10.0%
Excl. MemUse (bytes)1,424 1,396 -28 -2.0%
Incl. PeakMemUse (bytes)76,700 76,068 -632 -0.8%
Incl. PeakMemUse (bytes) per call 8,522 7,607 -915 -10.7%
Excl. PeakMemUse (bytes)1,032 1,132 100 9.7%

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_schema1 33.3% 14 0.0% 4,000 6.2% 0 0.0% -632 -0.1%
Exclusive Metrics Diff for Current Function9 64.3% 0 0.0% -28 N/A% 100 15.8%
Parent functions
Drupal\field_sql_storage\Entity\Tables::addField1 100.0% 19 135.7% 0 0.0% 0 N/A% 84 13.3%
drupal_schema_fields_sql0 0.0% -5 -35.7% 4,000 100.0% 0 N/A% -716 -113.3%
Child functions
Drupal\Core\Utility\CacheArray::offsetExists1 50.0% 7 50.0% 0 0.0% 28 N/A% 28 4.4%
Drupal\Core\Utility\SchemaCache::__construct0 0.0% -3 -21.4% 4,000 100.0% 0 N/A% -760 -120.3%
Drupal\Core\Utility\CacheArray::offsetGet1 50.0% 1 7.1% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%