Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,648 1,656 8 0.5%
Incl. Wall Time (microsec) per call 150 151 1 0.5%
Excl. Wall Time (microsec)101 98 -3 -3.0%
Incl. CPU (microsecs)1,148 1,127 -21 -1.8%
Incl. CPU (microsecs) per call 104 102 -2 -1.8%
Excl. CPU (microsec)87 93 6 6.9%
Incl. MemUse (bytes)158,080 158,056 -24 -0.0%
Incl. MemUse (bytes) per call 14,371 14,369 -2 -0.0%
Excl. MemUse (bytes)2,232 2,232 0 0.0%
Incl. PeakMemUse (bytes)182,440 182,632 192 0.1%
Incl. PeakMemUse (bytes) per call 16,585 16,603 17 0.1%
Excl. PeakMemUse (bytes)848 848 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% 8 3.2% -21 -17.4% -24 -0.1% 192 0.8%
Exclusive Metrics Diff for Current Function-3 -37.5% 6 28.6% 0 0.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% 8 100.0% -21 -100.0% -24 -100.0% 192 100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% 10 125.0% -20 -95.2% -24 -100.0% 192 100.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 3 37.5% -2 -9.5% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -25.0% -3 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -2 -9.5% 0 0.0% 0 0.0%