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- Processes
- Server
- Cloud
- 免费网络节点加速器
- Files
- Folders
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If your web-site is down, getting an alert is all well and good, but it is much more useful if you can also have it automatically fixed, especially at 04 AM. M/Monit can do that.
M/Monit can automatically start a process if it does not run, restart a process if it does not respond and suspend a process if it uses too much resources.
M/Monit is particularly useful for monitoring background or daemon processes, such as those started at system boot time.
You can also check resources used by a process and perform actions if values goes outside specific bounds.
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Monitor general system resources on localhost such as overall CPU usage, Memory and Load Average. Quickly see the status of all your servers in M/Monit's status page and view uptime reports for all your Hosts and Services.
From M/Monit you can also manage services on your remote server. Start, stop and restart services remotely.
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Check if your web-site or your database server is up. You can monitor network connections to various network services, either on localhost or on remote hosts. TCP, UDP and Unix Domain Sockets are supported. Network tests can be performed on a protocol level.
M/Monit can also check Network Interfaces on localhost. Get an alert if the interface is down, or if the capacity changes. Monitor saturation, current upload and download bandwidth usage and total data transfers within the last 24 hours.
You can even use M/Monit to check your servers SSL certificate and remind you when it is time to renew the certificate
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Monitor a hard disk or a filesystem and raise alerts if the device is about to run out of available space or becomes slow. Automatically mount or unmount file systems.
View charts such as space usage, disk i/o, service time etc and use forecast to predict when it is time to invest in more space or replace disks
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Monitor files for changes, such as timestamps changes, checksum changes or size changes. This is also useful for security reasons - you can monitor the md5 or sha1 checksum of files that should not change and get an alert or perform an action if they did change.
Files, such as log files, can be monitored for content. Use regular expressions to continously tail monitor files and perform and action or raise an alert if a match is found
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Monitor directories for changes. Alert if content was added or removed from a specific directory. If you spool incomming data on a regular basis, an alert can be raised if no new data has arrived within a specific time. Monitor the existence of directories and their permission settings and uid and gid attributes
