| config BR2_PACKAGE_SYSSTAT | |
| bool "sysstat" | |
| select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT_IF_LOCALE | |
| select BR2_PACKAGE_LIBINTL if BR2_NEEDS_GETTEXT_IF_LOCALE | |
| # Uses fork() | |
| depends on BR2_USE_MMU | |
| 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 | |
| http://pagesperso-orange.fr/sebastien.godard/ |