Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)35,205 6,918 -28,287 -80.3%
Incl. Wall Time (microsec) per call 4,401 865 -3,536 -80.3%
Excl. Wall Time (microsec)2,579 502 -2,077 -80.5%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 500 500 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)250,464 250,504 40 0.0%
Incl. MemUse (bytes) per call 31,308 31,313 5 0.0%
Excl. MemUse (bytes)4,312 4,312 0 0.0%
Incl. PeakMemUse (bytes)272,472 272,512 40 0.0%
Incl. PeakMemUse (bytes) per call 34,059 34,064 5 0.0%
Excl. PeakMemUse (bytes)960 960 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% -28,287 -0.2% 0 0.0% 40 2.4% 40 2.7%
Exclusive Metrics Diff for Current Function-2,077 -7.3% 0 N/A% 0 0.0% 0 0.0%
Parent functions
drupal_schema_fields_sql0 N/A% -27,684 -97.9% 0 N/A% 40 100.0% 40 100.0%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% -603 -2.1% 0 N/A% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -18,597 -65.7% -4,000 N/A% 40 100.0% 40 100.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -5,009 -17.7% 4,000 N/A% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% -1,987 -7.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% -617 -2.2% 0 N/A% 0 0.0% 0 0.0%