Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls468 469 1 0.2%
Incl. Wall Time (microsec)1,111 1,104 -7 -0.6%
Incl. Wall Time (microsec) per call 2 2 -0 -0.8%
Excl. Wall Time (microsec)1,111 1,104 -7 -0.6%
Incl. CPU (microsecs)1,513 1,507 -6 -0.4%
Incl. CPU (microsecs) per call 3 3 -0 -0.6%
Excl. CPU (microsec)1,513 1,507 -6 -0.4%
Incl. MemUse (bytes)80,704 80,816 112 0.1%
Incl. MemUse (bytes) per call 172 172 -0 -0.1%
Excl. MemUse (bytes)80,704 80,816 112 0.1%
Incl. PeakMemUse (bytes)25,288 24,480 -808 -3.2%
Incl. PeakMemUse (bytes) per call 54 52 -2 -3.4%
Excl. PeakMemUse (bytes)25,288 24,480 -808 -3.2%

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_replace1 100.0% -7 -1.4% -6 -0.6% 112 0.1% -808 -0.8%
Exclusive Metrics Diff for Current Function-7 -100.0% -6 -100.0% 112 100.0% -808 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% -9 -128.6% -11 -183.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 6 85.7% -2 -33.3% 0 0.0% -960 -118.8%
Twig_Loader_Filesystem::findTemplate1 100.0% 4 57.1% 6 100.0% 112 100.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -4 -57.1% -2 -33.3% 0 0.0% 0 0.0%
filter_xss0 0.0% -4 -57.1% 3 50.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -3 -42.9% 9 150.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 2 28.6% 3 50.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 1 14.3% -3 -50.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 1 14.3% -6 -100.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -1 -14.3% -4 -66.7% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 0 0.0% 2 33.3% 0 0.0% 152 18.8%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%