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 strtolower

strtolowerRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 10,585 10,585 N/A%
Incl. Wall Time (microsec) 14,344 14,344 N/A%
Incl. Wall Time (microsec) per call N/A 1 1 N/A%
Excl. Wall Time (microsec) 14,344 14,344 N/A%
Incl. CPU (microsecs) 23,510 23,510 N/A%
Incl. CPU (microsecs) per call N/A 2 2 N/A%
Excl. CPU (microsec) 23,510 23,510 N/A%
Incl. MemUse (bytes) 383,816 383,816 N/A%
Incl. MemUse (bytes) per call N/A 36 36 N/A%
Excl. MemUse (bytes) 383,816 383,816 N/A%
Incl. PeakMemUse (bytes) 14,880 14,880 N/A%
Incl. PeakMemUse (bytes) per call N/A 1 1 N/A%
Excl. PeakMemUse (bytes) 14,880 14,880 N/A%

Parent/Child Regression/Improvement report for strtolower [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
strtolower10,585 99.9% 14,344 1.3% 23,510 2.2% 383,816 2.0% 14,880 0.1%
Exclusive Metrics Diff for Current Function14,344 100.0% 23,510 100.0% 383,816 100.0% 14,880 100.0%
Parent functions
Symfony\Component\Yaml\Inline::evaluateScalar6,891 65.1% 7,100 49.5% 13,920 59.2% 223,784 58.3% 896 6.0%
Symfony\Component\DependencyInjection\Container::get3,297 31.1% 6,605 46.0% 8,568 36.4% 123,960 32.3% 1,280 8.6%
Symfony\Component\DependencyInjection\Container::get@160 0.6% 120 0.8% 164 0.7% 3,104 0.8% 760 5.1%
Symfony\Component\HttpFoundation\HeaderBag::set62 0.6% 89 0.6% 145 0.6% 2,792 0.7% 744 5.0%
Symfony\Component\HttpFoundation\HeaderBag::get39 0.4% 69 0.5% 103 0.4% 2,096 0.5% 632 4.2%
Symfony\Component\HttpFoundation\Request::isSecure49 0.5% 53 0.4% 94 0.4% 3,936 1.0% 944 6.3%
Symfony\Component\HttpFoundation\HeaderBag::has27 0.3% 42 0.3% 67 0.3% 1,672 0.4% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@221 0.2% 41 0.3% 64 0.3% 1,568 0.4% 672 4.5%
Symfony\Component\DependencyInjection\Container::get@319 0.2% 38 0.3% 63 0.3% 1,536 0.4% 720 4.8%
Symfony\Component\DependencyInjection\Container::get@416 0.2% 30 0.2% 45 0.2% 1,416 0.4% 504 3.4%
Symfony\Component\HttpFoundation\Request::getHost19 0.2% 21 0.1% 43 0.2% 1,408 0.4% 704 4.7%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl16 0.2% 26 0.2% 39 0.2% 1,328 0.3% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 0.1% 14 0.1% 28 0.1% 1,168 0.3% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme10 0.1% 11 0.1% 26 0.1% 1,128 0.3% 728 4.9%
Symfony\Component\Routing\RequestContext::__construct10 0.1% 11 0.1% 26 0.1% 1,128 0.3% 624 4.2%
Symfony\Component\DependencyInjection\Container::get@68 0.1% 16 0.1% 20 0.1% 1,088 0.3% 640 4.3%
Symfony\Component\DependencyInjection\Container::get@56 0.1% 12 0.1% 15 0.1% 1,032 0.3% 624 4.2%
Symfony\Component\DependencyInjection\Container::has4 0.0% 8 0.1% 13 0.1% 960 0.3% 848 5.7%
Symfony\Component\DependencyInjection\Container::set4 0.0% 8 0.1% 12 0.1% 944 0.2% 648 4.4%
Symfony\Component\DependencyInjection\Container::get@84 0.0% 7 0.0% 12 0.1% 936 0.2% 712 4.8%
Symfony\Component\DependencyInjection\Container::get@73 0.0% 6 0.0% 11 0.0% 920 0.2% 576 3.9%
Symfony\Component\DependencyInjection\Container::initialized2 0.0% 4 0.0% 8 0.0% 904 0.2% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@92 0.0% 4 0.0% 6 0.0% 880 0.2% 808 5.4%
drupal_environment_initialize1 0.0% 2 0.0% 4 0.0% 816 0.2% 816 5.5%
drupal_add_http_header1 0.0% 2 0.0% 4 0.0% 808 0.2% 0 0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols1 0.0% 2 0.0% 4 0.0% 856 0.2% 0 0.0%
service_container_prod_::getParameter1 0.0% 2 0.0% 3 0.0% 832 0.2% 0 0.0%
_drupal_set_preferred_header_name1 0.0% 1 0.0% 3 0.0% 816 0.2% 0 0.0%