Sysctl: Difference between revisions
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sysctl -A | sysctl -A | ||
</pre> | </pre> | ||
For more details about individual configuration attributes, see {{Internal|Kernel Runtime Configuration|Kernel Runtime Configuration}} | |||
=Attributes= | =Attributes= | ||
Revision as of 17:39, 8 June 2017
Internal
Overview
Gets/sets the kernel state.
Displays all available and "opaque" values.
sysctl -A
For more details about individual configuration attributes, see
Attributes
hw.memsize
Physical memory size available on the system (in bytes).
kernel.pid_max
Represents the maximum number of processes allowed on the system.
net.core.wmem_max
12582912
net.core.rmem_max
2582912
net.ipv4.tcp_rmem
10240 87380 12582912
net.ipv4.tcp_window_scaling
1
net.ipv4.tcp_timestamps
net.ipv4.tcp_sack
net.ipv4.tcp_no_metrics_save
net.core.netdev_max_backlog
5000
/etc/sysctl.conf
Contains the kernel configuration. It is read by sysctl.