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 strlen

strlenRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 6,379 6,379 N/A%
Incl. Wall Time (microsec) 6,466 6,466 N/A%
Incl. Wall Time (microsec) per call N/A 1 1 N/A%
Excl. Wall Time (microsec) 6,466 6,466 N/A%
Incl. CPU (microsecs) 12,514 12,514 N/A%
Incl. CPU (microsecs) per call N/A 2 2 N/A%
Excl. CPU (microsec) 12,514 12,514 N/A%
Incl. MemUse (bytes) 11,920 11,920 N/A%
Incl. MemUse (bytes) per call N/A 2 2 N/A%
Excl. MemUse (bytes) 11,920 11,920 N/A%
Incl. PeakMemUse (bytes) 8,824 8,824 N/A%
Incl. PeakMemUse (bytes) per call N/A 1 1 N/A%
Excl. PeakMemUse (bytes) 8,824 8,824 N/A%

Parent/Child Regression/Improvement report for strlen [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
strlen6,379 99.9% 6,466 0.6% 12,514 1.2% 11,920 0.1% 8,824 0.0%
Exclusive Metrics Diff for Current Function6,466 100.0% 12,514 100.0% 11,920 100.0% 8,824 100.0%
Parent functions
Symfony\Component\Yaml\Inline::parse2,643 41.4% 2,667 41.2% 5,209 41.6% 784 6.6% 784 8.9%
Symfony\Component\Yaml\Inline::parseScalar2,337 36.6% 2,351 36.4% 4,493 35.9% 792 6.6% 792 9.0%
Symfony\Component\Yaml\Inline::parseQuotedScalar612 9.6% 629 9.7% 1,266 10.1% 800 6.7% 672 7.6%
Symfony\Component\Yaml\Parser::getCurrentLineIndentation626 9.8% 629 9.7% 1,191 9.5% 808 6.8% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath51 0.8% 54 0.8% 105 0.8% 800 6.7% 648 7.3%
Drupal\Core\TypedData\TypedData::getPropertyPath@130 0.5% 33 0.5% 65 0.5% 800 6.7% 648 7.3%
Drupal\Component\Utility\Unicode::validateUtf822 0.3% 26 0.4% 48 0.4% 792 6.6% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern20 0.3% 31 0.5% 45 0.4% 808 6.8% 712 8.1%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString14 0.2% 15 0.2% 34 0.3% 808 6.8% 808 9.2%
Symfony\Component\HttpFoundation\Request::preparePathInfo8 0.1% 8 0.1% 20 0.2% 808 6.8% 808 9.2%
Twig_Environment::getCacheFilename8 0.1% 11 0.2% 20 0.2% 784 6.6% 704 8.0%
Drupal\Component\Utility\Crypt::randomBytes5 0.1% 9 0.1% 12 0.1% 792 6.6% 0 0.0%
request_path1 0.0% 1 0.0% 2 0.0% 760 6.4% 712 8.1%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix1 0.0% 1 0.0% 2 0.0% 808 6.8% 760 8.6%
drupal_settings_initialize1 0.0% 1 0.0% 2 0.0% 776 6.5% 776 8.8%