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Prometheus is a free software application used for event monitoring and alerting. [2] It records metrics in a time series database (allowing for high dimensionality ) built using an HTTP pull model , with flexible queries and real-time alerting.
Grafana was first released in 2014 by Torkel Ödegaard as an offshoot of a project at Orbitz.It targeted time series databases such as InfluxDB, OpenTSDB, and Prometheus, but evolved to support relational databases such as MySQL/MariaDB, PostgreSQL and Microsoft SQL Server.
Turnbull is a contributor to Docker, the open source logging tool Logstash, [17] Riemann, Prometheus, the qpsmtpd SMTP daemon, and the Puppet configuration management tool. Turnbull was the Treasurer, a member of the papers committee and coordinated the mini-conference program at linux.conf.au 2008.
Website monitoring also helps benchmark the website against the performance of a competitor to help determine how well a site is performing. Website speed is also used as a metric for search engine rankings. [2] Website monitoring can be used to hold web hosting providers accountable for their service-level agreements. Most web hosts offer a 99 ...
ThousandEyes is a software-as-a-service (SaaS) product that uses synthetic monitoring probes and real user monitoring [13] to measure network and application performance. The product includes elements of network tomography for loss and latency, route analytics to visualize BGP advertisements, DNS monitoring, VoIP monitoring, website monitoring for HTTP and HTTPS and SNMP device polling.
The product does not rely on a software agent that must run on hosts it is monitoring, so that data can be pushed back to a central server. "Supported" means that an agent may be used, but is not mandatory. An SNMP daemon does not count as an agent. SNMP Able to retrieve and report on SNMP statistics. Syslog Able to receive and report on ...
Solution templates are for rapidly deploying specific monitoring based on best practice methodologies. [11] Solution templates deploy a combination of standard SiteScope monitor types and solution-specific monitors with settings that are optimized for monitoring the availability, performance, and health of the target application or system.
Nagios Remote Plugin Executor (NRPE) is a Nagios agent that allows remote system monitoring using scripts that are hosted on the remote systems. [10] It allows for monitoring of resources such as disk usage, system load or the number of users currently logged in. Nagios periodically polls the agent on remote system using the check_nrpe plugin ...