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The 15 Most Common Web Server Tags and Real-Time Alerts

  • The 15 Most Common Web Server Tags and Real-Time Alerts-

    500 Server Errors

    When the Web server is not able to perform a task, it generates 500 server errors. The most common is the 500 internal server error where something has gone wrong in the server itself. The most common reason for a 500 error is due to the programming of the underlying application – it is not typically a user-generated issue.

    "/HTTP\\/1\\.[01]\\\"\\s+5[0-9]{2}/"

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The 15 Most Common Web Server Tags and Real-Time Alerts

  • 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18
  • The 15 Most Common Web Server Tags and Real-Time Alerts-2

    500 Server Errors

    When the Web server is not able to perform a task, it generates 500 server errors. The most common is the 500 internal server error where something has gone wrong in the server itself. The most common reason for a 500 error is due to the programming of the underlying application – it is not typically a user-generated issue.

    "/HTTP\\/1\\.[01]\\\"\\s+5[0-9]{2}/"

Log data is becoming an increasingly important indicator of companies' application, IT and overall business health. It is the go-to data when things go wrong.

More than ever before, companies are turning to logs to proactively troubleshoot in development, support real-time performance-monitoring efforts, analyze user behavior and assure security compliance. Based on Logentries' 25,000 global users who are actively analyzing and tagging critical log events in real time, the top tags fall into three critical categories: organization-wide exceptions (e.g., general browser and server issues); security-related tags (e.g., tracking SQL injection attempts to block breaches); and specific, application-level server exceptions.

In this slide show, Logentries Chief Scientist Dr. Trevor Parsons shares perspective on the 15 most common Web server tags and real-time alerts so any company can quickly start classifying log data and proactively identify common issues.