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Lund Performance Solutions


SOS Screen Selection Menu

Screen Selection Menu Screen

To access the Screen Selection Menu screen from any SOS display screen, type s at the SOS Enter command: prompt.


Figure 6.1 SOS Screen Selection Menu
To return to the SOS program from the Screen Selection Menu screen, press the Enter key.

Screen Selection Commands

To view one of the screens listed in the Screen Selection Menu, type the screen’s corresponding command key at the Enter screen ID: command prompt. Each screen is described briefly in Table 6.1. More detailed explanations are presented later.

NOTE All command keys are case-sensitive.

Table 6.1 SOS SCREEN SELECTION MENU command keys
Key
Screen Title
Description
g
Global Summary
The Global Summary displays a basic, overall picture of your system’s performance. For more information, see "SOS Global Summary".
c
CPU Summary
The CPU Summary reports the general state of one or more CPUs. For more information, see "SOS CPU Summary".
m
Memory Summary
The Memory Summary provides a more detailed look at memory performance data. For more information, see "SOS Memory Summary".
d
Disk I/O Summary
The Disk I/O Summary displays a summary of performance data for all disks on the system. For more information, see "SOS Disk I/O Summary".
r
Disk Controller I/O Summary
The Disk Controller I/O Summary screen provides a summary of the different kinds of disk read and write actions performed per second for each disk controller. The read and write actions are categorized as physical, user, system, virtual memory, or raw. For more information, see "SOS Disk Controller I/O Summary".
f
Files System I/O Summary
The File System I/O Summary screen displays the logical and physical read and write rates for each file system. For more information, see "SOS File System I/O Summary".
s
File System Space Summary
The File System Space Summary screen shows the block and fragment size, space usage, and inode usage for each file system. For more information, see "SOS File System Space Summary".
l
Network Summary
The Network Summary screen displays network performance information, including protocol data and network interface information. For more information, see "SOS Network Summary".
n
NFS Summary
The NFS Summary screen provides information about the Network File System (NFS). For more information, see "SOS NFS Summary".
w
Swap Summary
The Swap Summary screen provides information on system swap space utilization. For more information, see "SOS Swap Summary".
u
User Summary
The User Summary screen reveals how each user is utilizing system resources. For more information, see "SOS User Summary".
t
Terminal Summary
The Terminal Summary screen displays information about the activity of the individual terminals. For more information, see "SOS Terminal Summary".
b
System Table Summary
The System Table Summary screen reports the configuration and utilization of several system tables and caches. For more information, see "SOS System Table Summary".
y
System Configuration
The System Configuration screen shows significant system configuration parameters. For more information, see "SOS System Configuration Summary".
p
Pulse Points
The Pulse Points screen lists the key indicators of performance that appear on the Global Summary screen and categorizes each level of performance as acceptable, questionable, or unacceptable. For more information, see "SOS Pulse Points Summary".
k
Workload Definitions
The Workload Definitions screen displays the application workload definitions (workdefs) file. For more information, see "SOS Workload Definitions".
P
Process Detail
The Process Detail screen displays the performance of one process in detail. For more information, see "SOS Process Detail".
F
Process File Usage
The Process File Usage screen lists all of the files currently accessed by a process. For more information, see "SOS Process File Usage".
M
Process Memory Regions
The Process Memory Regions screen displays information about the process’ memory and virtual memory address space usage. For more information, see "SOS Process Memory Regions".
W
Workload Detail
The Workload Detail screen provides detailed information about a specific workload. For more information, see "SOS Workload Detail".

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