Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)1,444 1,396 -48 -3.3%
Incl. Wall Time (microsec) per call 144 140 -5 -3.3%
Excl. Wall Time (microsec)88 91 3 3.4%
Incl. CPU (microsecs)1,030 990 -40 -3.9%
Incl. CPU (microsecs) per call 103 99 -4 -3.9%
Excl. CPU (microsec)79 82 3 3.8%
Incl. MemUse (bytes)154,280 154,264 -16 -0.0%
Incl. MemUse (bytes) per call 15,428 15,426 -2 -0.0%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)175,440 175,424 -16 -0.0%
Incl. PeakMemUse (bytes) per call 17,544 17,542 -2 -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% -48 -2.6% -40 -0.9% -16 -0.1% -16 -0.0%
Exclusive Metrics Diff for Current Function3 6.2% 3 7.5% 0 0.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% -48 -100.0% -42 -105.0% -16 -100.0% -16 -100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 0 0.0% 2 5.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -32 -66.7% -34 -85.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -21 -43.8% -9 -22.5% -16 -100.0% -16 -100.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 2 4.2% 1 2.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -1 -2.5% 0 0.0% 0 0.0%