39 lines
1.7 KiB
Plaintext
39 lines
1.7 KiB
Plaintext
|
config BR2_PACKAGE_SYSSTAT
|
||
|
|
bool "sysstat"
|
||
|
|
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/
|