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- config BR2_PACKAGE_SYSSTAT
- bool "sysstat"
- depends on BR2_USE_MMU # fork()
- help
- The sysstat utilities are a collection of performance
- monitoring tools for Linux. These include sar, sadf, mpstat,
- iostat, pidstat and sa tools.
- Some Features :
- * Input / Output and transfer rate statistics (global, per
- device, per partition, per network filesystem and per
- Linux task / PID)
- * CPU statistics (global, per CPU and per Linux task /
- PID), including support for virtualization architectures
- * Memory and swap space utilization statistics
- * Virtual memory, paging and fault statistics
- * Per-task (per-PID) memory and page fault statistics
- * Global CPU and page fault statistics for tasks and all
- their children
- * Process creation activity
- * Interrupt statistics (global, per CPU and per interrupt,
- including potential APIC interrupt sources)
- * Extensive network statistics: network interface activity
- (number of packets and kB received and transmitted per
- second, etc.) including failures from network devices;
- network traffic statistics for IP, TCP, ICMP and UDP
- protocols based on SNMPv2 standards; support for
- IPv6-related protocols.
- * NFS server and client activity
- * Socket statistics
- * Run queue and system load statistics
- * Kernel internal tables utilization statistics
- * System and per Linux task switching activity
- * Swapping statistics
- * TTY device activity
- * Power management statistics
- https://sysstat.github.io/
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