Chapter 20 Show Commands

show processes

PC: Current program counter in hex format

Start_cnt: how many times a process has been started.

TTY: Terminal that controls the process. A “-” usually means a daemon not running on any particular tty.

Process: name of the process.

======================================================

2. show processes cpu (new output)

Description: show cpu utilization information about the processes.

switch# show processes cpu

PID Runtime(ms) Invoked uSecs 1Sec Process

---------------- -------- ----- ----- -----------

842

3807

137001

27

0.0

sysmgr

1112

1220

67974

17

0.0

syslogd

1269

220

13568

16

0.0

fcfwd

1276

2901

15419

188

0.0

zone

1277

738

21010

35

0.0

xbar_client

1278

1159

6789

170

0.0

wwn

1279

515

67617

7

0.0

vsan

Runtime(ms): cpu time the process has used, expressed in milliseconds

Invoked: Number of times the process has been invoked.

uSecs: Microseconds of CPU time in average for each process invocation.

1Sec: CPU utilization in percentage for the last 1 second.

======================================================

3. show processes

mem

 

Description: show

memory information about the processes.

PID

MemAlloc

StackBase/Ptr

Process

------------- ----------------- ----------------

1277 120632 7ffffcd0/7fffefe4 xbar_client

1278 56800 7ffffce0/7ffffb5c wwn

1279 1210220 7ffffce0/7ffffbac vsan

1293 386144 7ffffcf0/7fffebd4 span

1294 1396892 7ffffce0/7fffdff4 snmpd

1295 214528 7ffffcf0/7ffff904 rscn

1296 42064 7ffffce0/7ffffb5c qos

MemAlloc: total memory

allocated by the process.

 

 

 

 

StackBase/Ptr: process

stack base and current stack

pointer in hex format

======================================================

 

 

 

3. show processes

log

 

 

 

 

 

 

Description: list

all the process logs

 

 

 

 

 

switch# show processes

log

 

 

 

 

 

Process

PID

Normal-exit

Stack-trace

Core

Log-create-time

----------------

------ -----------

-----------

-------

---------------

fspf

1339

N

Y

N

Jan

5

04:25

lichen

1559

N

Y

N

Jan

2 04:49

rib

1741

N

Y

N

Jan

1

06:05

Normal-exit: whether or not the process exited normally.

Stack-trace: whether or not there is a stack trace in the log.

Core: whether or not there exists a core file.

Log-create-time: when the log file got generated.

 

Cisco MDS 9000 Family Command Reference

20-130

78-16088-01, Cisco MDS SAN-OS Release 1.3

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Cisco Systems MDS 9000 manual 20-130, Switch# show processes cpu

MDS 9000 specifications

Cisco Systems MDS 9000 series is a line of storage networking switches designed to address the unique demands of enterprise-level data centers. These switches provide high-performance solutions for connecting various storage devices, including traditional disk arrays, solid-state drives, and tape libraries. The MDS 9000 series is built for scalability, high availability, and advanced security, making it an ideal choice for organizations looking to optimize their storage infrastructure.

One of the standout features of the MDS 9000 series is its support for Fibre Channel and FICON protocols, which enable seamless integration with various storage technologies. This versatility is crucial for organizations that may be using a mix of applications and storage performance requirements. The switches support multiple speeds, including 1G, 2G, 4G, 8G, and even 16G Fibre Channel rates, ensuring that they can adapt to evolving storage needs.

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In summary, the Cisco Systems MDS 9000 series offers a robust set of features tailored for enterprise storage networking. Its support for various protocols, intelligent management capabilities, and high availability characteristics make it a preferred choice for organizations seeking to optimize their storage infrastructure for both current and future needs. By investing in the MDS 9000 series, businesses can enhance their operational efficiency, ensure data security, and maintain a competitive edge in today's data-driven landscape.