Exception #0 (Exception): Warning: Undefined array key "maxclients" in /var/www/magento/vendor/element119/module-admin-redis-report/Model/RedisInfo.php on line 61

[levelzero-it]

1 exception(s):
Exception #0 (Exception): Warning: Undefined array key "maxclients" in /var/www/magento/vendor/element119/module-admin-redis-report/Model/RedisInfo.php on line 61

Exception #0 (Exception): Warning: Undefined array key "maxclients" in /var/www/magento/vendor/element119/module-admin-redis-report/Model/RedisInfo.php on line 61

#1 Element119\AdminRedisReport\Model\RedisInfo->get() called at [vendor/element119/module-admin-redis-report/view/adminhtml/templates/wrapper.phtml:16]
#2 include() called at [vendor/magento/framework/View/TemplateEngine/Php.php:71]
#3 Magento\Framework\View\TemplateEngine\Php->render() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#4 Magento\Framework\View\TemplateEngine\Php\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#5 Magento\Framework\View\TemplateEngine\Php\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#6 Magento\Framework\View\TemplateEngine\Php\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/View/TemplateEngine/Php/Interceptor.php:23]
#7 Magento\Framework\View\TemplateEngine\Php\Interceptor->render() called at [vendor/magento/framework/View/Element/Template.php:263]
#8 Magento\Framework\View\Element\Template->fetchView() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#9 Magento\Backend\Block\Template\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#10 Magento\Backend\Block\Template\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/meta/module-business-extension/Plugin/LoggingPluginBase.php:137]
#11 Meta\BusinessExtension\Plugin\LoggingPluginBase->wrapCallableWithLogging() called at [vendor/meta/module-business-extension/Plugin/LoggingPluginBase.php:111]
#12 Meta\BusinessExtension\Plugin\LoggingPluginBase->wrapCallableWithErrorLogging() called at [vendor/meta/module-business-extension/Plugin/LoggingTemplatePlugin.php:45]
#13 Meta\BusinessExtension\Plugin\LoggingTemplatePlugin->aroundFetchView() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#14 Magento\Backend\Block\Template\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#15 Magento\Backend\Block\Template\Interceptor->___callPlugins() called at [generated/code/Magento/Backend/Block/Template/Interceptor.php:113]
#16 Magento\Backend\Block\Template\Interceptor->fetchView() called at [vendor/magento/framework/View/Element/Template.php:293]
#17 Magento\Framework\View\Element\Template->_toHtml() called at [vendor/magento/module-backend/Block/Template.php:141]
#18 Magento\Backend\Block\Template->_toHtml() called at [vendor/magento/framework/View/Element/AbstractBlock.php:1128]
#19 Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() called at [vendor/magento/framework/View/Element/AbstractBlock.php:1132]
#20 Magento\Framework\View\Element\AbstractBlock->_loadCache() called at [vendor/magento/framework/View/Element/AbstractBlock.php:676]
#21 Magento\Framework\View\Element\AbstractBlock->toHtml() called at [generated/code/Magento/Backend/Block/Template/Interceptor.php:338]
#22 Magento\Backend\Block\Template\Interceptor->toHtml() called at [vendor/magento/framework/View/Layout.php:578]
#23 Magento\Framework\View\Layout->_renderBlock() called at [vendor/magento/framework/View/Layout.php:555]
#24 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:149]
#25 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:510]
#26 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:140]
#27 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:606]
#28 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:557]
#29 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:149]
#30 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:510]
#31 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:140]
#32 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:606]
#33 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:557]
#34 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:149]
#35 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:510]
#36 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:140]
#37 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:606]
#38 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:557]
#39 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:149]
#40 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:510]
#41 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:140]
#42 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:606]
#43 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:557]
#44 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:149]
#45 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:510]
#46 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:140]
#47 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:606]
#48 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:557]
#49 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:149]
#50 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:510]
#51 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:140]
#52 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:606]
#53 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:557]
#54 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:149]
#55 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:510]
#56 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:140]
#57 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:606]
#58 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:557]
#59 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:149]
#60 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:510]
#61 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:140]
#62 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:606]
#63 Magento\Framework\View\Layout->_renderContainer() called at [vendor/magento/framework/View/Layout.php:557]
#64 Magento\Framework\View\Layout->renderNonCachedElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:149]
#65 Magento\Framework\View\Layout\Interceptor->renderNonCachedElement() called at [vendor/magento/framework/View/Layout.php:510]
#66 Magento\Framework\View\Layout->renderElement() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:140]
#67 Magento\Framework\View\Layout\Interceptor->renderElement() called at [vendor/magento/framework/View/Layout.php:975]
#68 Magento\Framework\View\Layout->getOutput() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:347]
#69 Magento\Framework\View\Layout\Interceptor->getOutput() called at [vendor/magento/framework/View/Result/Page.php:260]
#70 Magento\Framework\View\Result\Page->render() called at [vendor/magento/framework/View/Result/Layout.php:171]
#71 Magento\Framework\View\Result\Layout->renderResult() called at [generated/code/Magento/Backend/Model/View/Result/Page/Interceptor.php:140]
#72 Magento\Backend\Model\View\Result\Page\Interceptor->renderResult() called at [vendor/magento/framework/App/Http.php:120]
#73 Magento\Framework\App\Http->launch() called at [generated/code/Magento/Framework/App/Http/Interceptor.php:23]
#74 Magento\Framework\App\Http\Interceptor->launch() called at [vendor/magento/framework/App/Bootstrap.php:264]
#75 Magento\Framework\App\Bootstrap->run() called at [pub/index.php:30]

I have checked, and the "maxclients" value is defined in my Redis configuration.

[levelzero-it]

To make it work, I have replaced the following lines for now on Magento 2.4.5-p8:

row 61 - 'Max. Clients' => isset($redisInfo['maxclients']) ? $redisInfo['maxclients'] : 'N/A',
row 63 - 'Cluster Connections' => isset($redisInfo['cluster_connections']) ? $redisInfo['cluster_connections'] : 'N/A',
row 72 - 'Total Error Replies' => isset($redisInfo['total_error_replies']) ? $redisInfo['total_error_replies'] : 'N/A',
row 94 - 'Total Error Replies' => isset($redisInfo['total_error_replies']) ? $redisInfo['total_error_replies'] : 'N/A',

For example, in my case, I don't have a cluster configuration in Redis

[pykettk]

I cannot reproduce this error myself and I am also not using a cluster. I know it's been a while since you reported this but can you provide steps to replicate so I can dig into this further and fix anything that may well be broken?