Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_get_schema

drupal_get_schemaRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)1,556 1,486 -70 -4.5%
Incl. Wall Time (microsec) per call 65 62 -3 -4.5%
Excl. Wall Time (microsec)180 181 1 0.6%
Incl. CPU (microsecs)1,196 1,137 -59 -4.9%
Incl. CPU (microsecs) per call 50 47 -2 -4.9%
Excl. CPU (microsec)158 157 -1 -0.6%
Incl. MemUse (bytes)153,432 153,440 8 0.0%
Incl. MemUse (bytes) per call 6,393 6,393 0 0.0%
Excl. MemUse (bytes)1,128 1,128 0 0.0%
Incl. PeakMemUse (bytes)177,776 177,784 8 0.0%
Incl. PeakMemUse (bytes) per call 7,407 7,408 0 0.0%
Excl. PeakMemUse (bytes)1,040 1,040 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% -70 -2.2% -59 -1.4% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function1 1.4% -1 -1.7% 0 0.0% 0 0.0%
Parent function
drupal_schema_fields_sql0 N/A% -70 -100.0% -59 -100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Utility\SchemaCache::__construct0 N/A% -73 -104.3% -58 -98.3% 8 100.0% 8 100.0%
Drupal\Core\Utility\CacheArray::offsetExists0 N/A% 3 4.3% 9 15.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -1.4% -2 -3.4% 0 0.0% 0 0.0%
Drupal\Core\Utility\CacheArray::offsetGet0 N/A% 0 0.0% -7 -11.9% 0 0.0% 0 0.0%