HP UX 11i v3 Networking Software manual Collecting SDP statistics, # sdpnetstat -S

Page 17

B Collecting SDP statistics

The # sdpnetstat -Scommand collects all the SDP statistics that is useful for debugging and troubleshooting.

# sdpnetstat -S

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

SDP STATISTICS

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

post_send:

 

 

 

SDP_MID_HELLO

0

 

 

SDP_MID_HELLO_ACK

0

 

 

SDP_MID_DISCONN

4

 

 

SDP_MID_ABORT

0

 

 

SDP_MID_SENDSM

0

 

 

SDP_MID_RDMARDCOMPL

14267

 

 

SDP_MID_SRCAVAIL_CANCEL

1

 

 

SDP_MID_CHRCVBUF

0

 

 

SDP_MID_CHRCVBUF_ACK

0

 

 

SDP_MID_SINKAVAIL

0

 

 

SDP_MID_SRCAVAIL

14267

 

 

SDP_MID_DATA

5

 

 

inline_sends

0

 

 

sendmsg_bcopy_segment

14272

 

 

sendmsg_bzcopy_segment

0

 

 

sendmsg_zcopy_segment

14267

 

 

sendmsg

14272

 

 

recvmsg

14276

 

 

post_send_credits

0

 

 

sendmsg_seglen:

 

 

 

512

-

5

 

1024

-

0

 

2048

-

0

 

4096

-

0

 

8192

-

0

 

16384

-

0

 

32768

-

0

 

65536

-

0

 

131072

-

0

 

262144

-

0

 

524288

-

0

 

1048576 ************************************* *- 14267

 

send_size:

 

 

 

16 ********************************************- 14272

 

32 ********************************************- 14267

 

64

-

0

 

128

-

0

 

256

-

0

 

512

-

5

 

post_recv

28770

 

rx_int_arm

68824

 

tx_int_arm

14287

 

rx_int_count

28545

 

tx_int_count

42810

 

rx_int_wake_up

14259

 

rx_int_queue

0

 

 

rx_int_no_op

14286

 

rx_cq_modified

0

 

 

rx_cq_arm_timer

3

 

 

rx_wq

14286

 

bzcopy_poll_miss

0

 

 

send_wait_for_mem

0

 

 

send_miss_no_credits

0

 

 

rx_poll_miss

28410

 

rx_poll_hit

3

 

 

poll_hit_usec:

 

 

 

1 *********************************************** -

3

 

tx_poll_miss

 

93

 

tx_poll_hit

 

 

40388

tx_poll_busy

 

 

2

tx_poll_no_op

 

 

0

memcpy_count

 

 

0

credits_before_update:

 

 

 

48

 

-

1

49

 

-

5

50

 

-

2

51

 

-

0

17

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Contents HP Sockets Direct Protocol SDP User Guide Page Contents Introduction to SDP Prerequisites Installation instructions Installing and configuring SDPUninstallation Configuring SDP using libsdp.conf fileIntegrating applications with SDP using libsdp.so library Using SDPUsing socket address family control Use address-family role program name address*port range# export LDPRELOAD=/usr/lib/hpux32/libsdp.so Setting tunablesEnvironment variables for SDP integration Limitations of SDP Using Rdma for large buffersUsing sdpnetstat command to check SDPs functioning Monitoring and troubleshooting SDPMonitoring and troubleshooting SDP using sdpnetstat command Debugging the libsdp.so libraryNettl -tn all -e SDP -file /tmp/sdp Debugging SDP using NetTLEnabling NetTL for SDP Support and other resources How to contact HPInformation to collect before you contact HP Related InformationCustomer self repair Documentation feedback Sample configuration files for libsdp.conf Configuration files for libsdp.confSocket Address Family Control Configuration files for libsdp.conf # sdpnetstat -S Collecting SDP statisticsCollecting SDP statistics Glossary

UX 11i v3 Networking Software specifications

HP-UX 11i v3 is an advanced Unix operating system developed by Hewlett-Packard, offering a robust and secure platform for enterprise-level computing. One of its most significant components is the networking software, which is designed to support a wide range of networking protocols and services, ensuring seamless connectivity and communication across various environments.

A key feature of HP-UX 11i v3 networking software is its support for a myriad of networking protocols, including TCP/IP, which is essential for internet and intranet communications. Its enhanced TCP/IP stack delivers improved performance, reliability, and support for IPv6, allowing organizations to transition smoothly into the next generation of internet protocol.

HP-UX 11i v3 also integrates a powerful set of network management tools, facilitating the monitoring and management of network performance. With tools such as HP Network Node Manager, system administrators can gain visibility into network health, detect anomalies, and efficiently manage the entire network infrastructure. This capability is crucial for maintaining service levels and achieving high availability, which are essential for mission-critical applications.

Security is another paramount characteristic of HP-UX 11i v3 networking software. The OS incorporates advanced security features like Secure Shell (SSH) for secure remote access, IP filtering, and a stateful firewall that protects against unauthorized access while providing control over data flow. These features help organizations safeguard sensitive data and maintain compliance with regulatory standards.

The operating system also supports virtualization technologies such as HP Virtual Connect and HP-UX containers, enabling the efficient use of resources and providing flexibility in network configuration. Virtualization simplifies server management while enhancing scalability, which is vital for adapting to changing workloads.

HP-UX 11i v3 excels in providing high-performance networking capabilities, including support for high-speed Ethernet and Fibre Channel technologies. This performance is bolstered by features such as Quality of Service (QoS), which prioritizes network traffic, ensuring that critical applications receive the necessary bandwidth.

In conclusion, HP-UX 11i v3 networking software is a comprehensive solution that combines robust performance, scalability, and security. Its support for various networking protocols, advanced management tools, and virtualization technologies makes it an ideal choice for enterprises looking to streamline their operations and enhance their network infrastructure. With its focus on reliability and security, HP-UX 11i v3 continues to be a preferred platform for businesses that demand excellence in their networking environments.