Sysctl: Difference between revisions
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Represents the [[Linux_Process_Management_Concepts#Maximum_Number_of_Processes_Allowed_on_the_System|maximum number of processes allowed on the system]]. | Represents the [[Linux_Process_Management_Concepts#Maximum_Number_of_Processes_Allowed_on_the_System|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 | |||
=<tt>/etc/sysctl.conf</tt>= | =<tt>/etc/sysctl.conf</tt>= | ||
Contains the kernel configuration. It is read by <tt>sysctl</tt>. | Contains the kernel configuration. It is read by <tt>sysctl</tt>. | ||
Revision as of 17:01, 8 June 2017
Internal
Overview
Gets/sets the kernel state.
Displays all available and "opaque" values.
sysctl -A
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.