Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 2,899 2,899 N/A%
Incl. Wall Time (microsec) 8,003 8,003 N/A%
Incl. Wall Time (microsec) per call N/A 3 3 N/A%
Excl. Wall Time (microsec) 8,003 8,003 N/A%
Incl. CPU (microsecs) 10,609 10,609 N/A%
Incl. CPU (microsecs) per call N/A 4 4 N/A%
Excl. CPU (microsec) 10,609 10,609 N/A%
Incl. MemUse (bytes) 624,296 624,296 N/A%
Incl. MemUse (bytes) per call N/A 215 215 N/A%
Excl. MemUse (bytes) 624,296 624,296 N/A%
Incl. PeakMemUse (bytes) 26,008 26,008 N/A%
Incl. PeakMemUse (bytes) per call N/A 9 9 N/A%
Excl. PeakMemUse (bytes) 26,008 26,008 N/A%

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_replace2,899 99.7% 8,003 0.7% 10,609 1.0% 624,296 3.3% 26,008 0.1%
Exclusive Metrics Diff for Current Function8,003 100.0% 10,609 100.0% 624,296 100.0% 26,008 100.0%
Parent functions
Symfony\Component\Yaml\Inline::parse1,353 46.7% 2,771 34.6% 4,150 39.1% 87,424 14.0% 1,232 4.7%
Symfony\Component\Yaml\Parser::cleanup756 26.1% 1,974 24.7% 2,576 24.3% 363,024 58.1% 144 0.6%
drupal_html_id280 9.7% 1,246 15.6% 1,417 13.4% 74,952 12.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable148 5.1% 669 8.4% 804 7.6% 17,912 2.9% 4,368 16.8%
Drupal\Core\Database\Connection::expandArguments148 5.1% 542 6.8% 682 6.4% 43,488 7.0% 12,552 48.3%
drupal_clean_css_identifier70 2.4% 335 4.2% 400 3.8% 10,264 1.6% 0 0.0%
Drupal\Component\Utility\Xss::filter88 3.0% 202 2.5% 254 2.4% 11,672 1.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost19 0.7% 69 0.9% 85 0.8% 1,568 0.3% 904 3.5%
drupal_match_path2 0.1% 62 0.8% 64 0.6% 4,792 0.8% 1,744 6.7%
Drupal\Core\Database\Connection::escapeField13 0.4% 50 0.6% 63 0.6% 2,056 0.3% 1,168 4.5%
Drupal\Core\Routing\RouteCompiler::getPatternOutline11 0.4% 36 0.4% 50 0.5% 2,488 0.4% 768 3.0%
Twig_Loader_Filesystem::findTemplate8 0.3% 32 0.4% 40 0.4% 1,824 0.3% 776 3.0%
Symfony\Component\HttpKernel\Kernel::getName1 0.0% 7 0.1% 12 0.1% 1,856 0.3% 2,352 9.0%
Drupal\Core\Database\Connection::escapeAlias2 0.1% 8 0.1% 12 0.1% 976 0.2% 0 0.0%