Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for substr

substrRun #51981beb768adRun #51981e001fd46DiffDiff%
Number of Function Calls118 118 0 0.0%
Incl. Wall Time (microsec)39 39 0 0.0%
Incl. Wall Time (microsec) per call 0 0 0 0.0%
Excl. Wall Time (microsec)39 39 0 0.0%
Incl. CPU (microsecs)166 160 -6 -3.6%
Incl. CPU (microsecs) per call 1 1 -0 -3.6%
Excl. CPU (microsec)166 160 -6 -3.6%
Incl. MemUse (bytes)50,312 50,312 0 0.0%
Incl. MemUse (bytes) per call 426 426 0 0.0%
Excl. MemUse (bytes)50,312 50,312 0 0.0%
Incl. PeakMemUse (bytes)14,920 14,920 0 0.0%
Incl. PeakMemUse (bytes) per call 126 126 0 0.0%
Excl. PeakMemUse (bytes)14,920 14,920 0 0.0%

Parent/Child Regression/Improvement report for substr [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
substr0 N/A% 0 0.0% -6 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Uuid\Php::generate0 N/A% 1 N/A% -1 -16.7% 0 N/A% 0 N/A%
theme@20 N/A% -1 N/A% -3 -50.0% 0 N/A% 0 N/A%
_filter_xss_split0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
theme@10 N/A% 0 N/A% 1 16.7% 0 N/A% 0 N/A%
dblog_watchdog0 N/A% 0 N/A% -1 -16.7% 0 N/A% 0 N/A%
theme@40 N/A% 0 N/A% -1 -16.7% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 N/A% 1 16.7% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Tables::addField0 N/A% 0 N/A% -2 -33.3% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename0 N/A% 0 N/A% 3 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 N/A% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 0 N/A% 1 16.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 N/A% 1 16.7% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 N/A% -2 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 N/A% 0 N/A% 2 33.3% 0 N/A% 0 N/A%
edit_custom_theme0 N/A% 0 N/A% -1 -16.7% 0 N/A% 0 N/A%
request_path0 N/A% 0 N/A% -1 -16.7% 0 N/A% 0 N/A%
editor_custom_theme0 N/A% 0 N/A% -2 -33.3% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%