Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 2,898 2,898 N/A%
Incl. Wall Time (microsec) 8,146 8,146 N/A%
Incl. Wall Time (microsec) per call N/A 3 3 N/A%
Excl. Wall Time (microsec) 8,146 8,146 N/A%
Incl. CPU (microsecs) 10,713 10,713 N/A%
Incl. CPU (microsecs) per call N/A 4 4 N/A%
Excl. CPU (microsec) 10,713 10,713 N/A%
Incl. MemUse (bytes) 624,152 624,152 N/A%
Incl. MemUse (bytes) per call N/A 215 215 N/A%
Excl. MemUse (bytes) 624,152 624,152 N/A%
Incl. PeakMemUse (bytes) 25,984 25,984 N/A%
Incl. PeakMemUse (bytes) per call N/A 9 9 N/A%
Excl. PeakMemUse (bytes) 25,984 25,984 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_replace2,898 99.7% 8,146 0.7% 10,713 1.0% 624,152 3.3% 25,984 0.1%
Exclusive Metrics Diff for Current Function8,146 100.0% 10,713 100.0% 624,152 100.0% 25,984 100.0%
Parent functions
Symfony\Component\Yaml\Inline::parse1,353 46.7% 2,860 35.1% 4,225 39.4% 87,416 14.0% 1,232 4.7%
Symfony\Component\Yaml\Parser::cleanup756 26.1% 2,044 25.1% 2,632 24.6% 363,024 58.2% 144 0.6%
drupal_html_id280 9.7% 1,235 15.2% 1,416 13.2% 74,952 12.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable148 5.1% 670 8.2% 792 7.4% 17,920 2.9% 4,376 16.8%
Drupal\Core\Database\Connection::expandArguments148 5.1% 544 6.7% 682 6.4% 43,488 7.0% 12,552 48.3%
drupal_clean_css_identifier70 2.4% 323 4.0% 374 3.5% 10,264 1.6% 0 0.0%
Drupal\Component\Utility\Xss::filter88 3.0% 200 2.5% 266 2.5% 11,672 1.9% 0 0.0%
drupal_match_path2 0.1% 69 0.8% 71 0.7% 4,792 0.8% 1,744 6.7%
Symfony\Component\HttpFoundation\Request::getHost19 0.7% 65 0.8% 80 0.7% 1,568 0.3% 904 3.5%
Drupal\Core\Database\Connection::escapeField13 0.4% 53 0.7% 69 0.6% 2,056 0.3% 1,136 4.4%
Drupal\Core\Routing\RouteCompiler::getPatternOutline11 0.4% 39 0.5% 47 0.4% 2,488 0.4% 768 3.0%
Twig_Loader_Filesystem::findTemplate7 0.2% 29 0.4% 35 0.3% 1,680 0.3% 776 3.0%
Drupal\Core\Database\Connection::escapeAlias2 0.1% 9 0.1% 13 0.1% 976 0.2% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName1 0.0% 6 0.1% 11 0.1% 1,856 0.3% 2,352 9.1%