{"id":17290,"date":"2026-01-09T10:38:07","date_gmt":"2026-01-09T10:38:07","guid":{"rendered":"https:\/\/www.milesweb.co.uk\/hosting-faqs\/?p=17290"},"modified":"2026-01-09T10:41:08","modified_gmt":"2026-01-09T10:41:08","slug":"server-accessibility-troubleshooting-and-resource-usage-analysis","status":"publish","type":"post","link":"https:\/\/www.milesweb.co.uk\/hosting-faqs\/server-accessibility-troubleshooting-and-resource-usage-analysis\/","title":{"rendered":"Server Accessibility Troubleshooting and Resource Usage Analysis"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Step 1: Access the Server<\/h2>\n\n\n\n<p><strong>SSH Access:<\/strong><strong><br><\/strong>If you are unable to access the server via SSH or PuTTY, try logging in through <strong>VNC<\/strong> to regain server access.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step 2: Check if the Server Is Unresponsive<\/h2>\n\n\n\n<p>If the server appears stuck or completely unresponsive, perform a <strong>reboot<\/strong> to restore connectivity.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Step 3: Review Logs After Reboot<\/h2>\n\n\n\n<p>Once the server has rebooted and is accessible, review the system logs to identify the root cause of the issue.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Check Memory Logs<\/strong><\/h4>\n\n\n\n<p>Verify whether the server ran out of memory by running:<\/p>\n\n\n\n<p>cat \/var\/log\/messages | grep memory<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"803\" height=\"309\" src=\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/wp-content\/uploads\/2026\/01\/image-18.png\" alt=\"Check Memory Logs\" class=\"wp-image-17303\" style=\"width:799px;height:auto\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Check CPU Usage<\/strong><\/h4>\n\n\n\n<p>To identify high CPU usage, run:<\/p>\n\n\n\n<p>sar -q<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1153\" height=\"309\" src=\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/wp-content\/uploads\/2026\/01\/image-20.png\" alt=\"Check CPU Usage\" class=\"wp-image-17305\" style=\"width:792px;height:auto\"\/><\/figure>\n\n\n\n<p>This command helps detect system load and processes consuming excessive CPU resources.<\/p>\n\n\n\n<p>You can also monitor real-time resource usage using:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Top<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"916\" height=\"556\" src=\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/wp-content\/uploads\/2026\/01\/image-19.png\" alt=\"Top\" class=\"wp-image-17304\" style=\"width:799px;height:auto\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Step 4: Take Preventive Action<\/h2>\n\n\n\n<p>Based on your findings:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Optimize scripts or applications consuming excessive resources<br><\/li>\n\n\n\n<li>Kill unnecessary processes<br><\/li>\n\n\n\n<li>Upgrade server resources (RAM\/CPU) if required<\/li>\n<\/ul>\n\n\n\n<p>These steps help prevent similar issues from recurring in the future.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Step 1: Access the Server SSH Access:If you are unable to access the server via SSH or PuTTY, try logging in through VNC to regain server access. Step 2: Check if the Server Is Unresponsive If the server appears stuck or completely unresponsive, perform a reboot to restore connectivity. Step 3: Review Logs After Reboot [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-17290","post","type-post","status-publish","format-standard","placeholder-for-hentry","category-howtos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Server Accessibility Troubleshooting and Resource Usage Analysis<\/title>\n<meta name=\"description\" content=\"Troubleshoot server accessibility issues by checking SSH\/VNC access, analyzing CPU &amp; memory usage, and preventing future failures.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.milesweb.co.uk\/hosting-faqs\/server-accessibility-troubleshooting-and-resource-usage-analysis\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Server Accessibility Troubleshooting and Resource Usage Analysis\" \/>\n<meta property=\"og:description\" content=\"Troubleshoot server accessibility issues by checking SSH\/VNC access, analyzing CPU &amp; 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