Diff Report
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffc4c0008b: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #519ffb7471c72Run #519ffc4c0008bDiffDiff%
Number of Function Calls580 584 4 0.7%
Incl. Wall Time (microsec)2,392 2,400 8 0.3%
Incl. Wall Time (microsec) per call 4 4 -0 -0.4%
Excl. Wall Time (microsec)2,392 2,400 8 0.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 7 0 -7 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)70,660 71,184 524 0.7%
Incl. MemUse (bytes) per call 122 122 0 0.1%
Excl. MemUse (bytes)70,660 71,184 524 0.7%
Incl. PeakMemUse (bytes)31,768 31,820 52 0.2%
Incl. PeakMemUse (bytes) per call 55 54 -0 -0.5%
Excl. PeakMemUse (bytes)31,768 31,820 52 0.2%

Parent/Child Regression/Improvement report for preg_replace [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
preg_replace4 100.0% 8 0.3% -4,000 -100.0% 524 3.2% 52 0.3%
Exclusive Metrics Diff for Current Function8 100.0% -4,000 -100.0% 524 100.0% 52 100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate2 50.0% -1 -12.5% 0 0.0% 208 39.7% 104 200.0%
Drupal\Core\Database\Connection::expandArguments1 25.0% -11 -137.5% 0 0.0% 268 51.1% -40 -76.9%
Drupal\Core\Database\Connection::escapeTable1 25.0% 2 25.0% -4,000 -100.0% 48 9.2% 0 0.0%
drupal_match_path0 0.0% -3 -37.5% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% 4 50.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 17 212.5% 0 0.0% 0 0.0% -40 -76.9%
drupal_html_id0 0.0% 1 12.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -2 -25.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -2 -25.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -2 -25.0% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 5 62.5% 0 0.0% 0 0.0% 28 53.8%