Search Results for "disk space monitor"

Netdata is a well-crafted real time performance monitor to detect anomalies in your system infrastructure. Visualize many types of data including disk activity, SQL queries, website visitors and more. This tool is useful to monitor linux servers.

smartmontools contains utility programs (smartctl, smartd) to control/monitor storage systems using the Self-Monitoring, Analysis and Reporting Technology System (S.M.A.R.T.) built into most modern ATA and SCSI disks. It is derived from smartsuite.

collectd is a system information collection daemon designed to gather performance and operational metrics from computers, servers, and networked environments. It periodically collects data such as CPU usage, memory utilization, disk activity, network traffic, system load, hardware sensor readings, and application statistics. The platform supports a large plugin ecosystem, allowing it to monitor services like Apache, Nginx, MySQL, PostgreSQL, Redis, SNMP devices, virtual machines, and many other systems. Collected values can be stored, forwarded, logged, or exported to tools such as Graphite, Prometheus, Kafka, MQTT, RRDTool, and other monitoring destinations. collectd is built for efficient daemon-based operation, using caching, multithreading, and plugin-based processing to reduce system overhead. ...

...Protocol compatible with Kafka so Kafka clients and services work with Jocko. Use Serf for discovery, Raft for consensus (and remove the need to run ZooKeeper). Able to use percentages of disk space for retention policies rather than only bytes and time kept. Handling size configs when you change the number of partitions or add topics. API versioning [more API versions to implement]. Replication [first draft done - testing heavily now]. Partition consensus and distribution.

This small tool parses LogWatch mail reports and extracts serveral variables such as disk space usage, hard disk read error rate (from smartd), etc.... They are exported to a simple format that allows its use as input for tools like gnuplot, and lets you inspect these variables tendencies. This should make it easier to detect anomalies or prevent failures in your servers, than having just the value for today.

The software program (SarBox) parses and analyzes SAR data in charts or text formats. SAR is cumulative activity counters in the operating system. It is the most comprehensive command which helps to monitor performance of various Linux / Solaris subsystems (CPU, Memory, I/O, Disk, Network, etc) all in same log. This makes it difficult to analyze since every counter data is dumped into the log file. SarBox helps to analyze this log file and present data in graphical charts or text format. To collect sar statistics from an environment, use below syntax [user@host ~]# sar -A 30 2 > sar_linux.log “30 2” reports for every 30 seconds and total of 2 times, written in sar_linux.log.

yalimon (Yet another linux monitoring tool) is a python script that runs as a cron job, gathers data from several commands, stores it in a database and then creates graphs out of it. A web interface is used to view the images and to manage the module

TheEye is a php-based remote monitor. Executes remotes tests (disk usage, memory free, cpu usage, services status) through ssh/rsh and saves results in a mysql db. Tests are highly configurables. Html report & mail alerts.

Spacewatcher monitors the amount of free disk space on machines and alerts designated people when that space falls below predefined thresholds.