please check to see if NSTHDK0A is installed:
http://www11.itrc.hp.com/service/patch/patchDetail.do?patchid=NSTHDK0A&sel={
mpeix:c.75.00,}&BC=main|search|
- d
---
Donna Hofmeister
Allegro Consultants, Inc.
408-252-2330
> -----Original Message-----
> From: HP-3000 Systems Discussion [mailto:[log in to unmask]] On
> Behalf Of Stanfield, Randy (Carrollton, TX)
> Sent: Thursday, January 29, 2009 8:06 AM
> To: [log in to unmask]
> Subject: Re: [HP3000-L] : Network Issue
>
> I had already included a NETtool in the original. This is a copy of the
> link control. And operating system is 7.5 powerpatch 3. I'm also
> including the error that shows in NETTOOL NMDUMP.
>
>
>
> **********************************************************************
>
>
> * WED, JAN 28, 2009, 11:42:51.8 AM NETXPORT(3) *
>
>
> *--------------------------------------------------------------------*
>
>
> * Event : BUFFER MANAGER *
>
>
> * Entity : UDP *
>
>
> * Internal Event : Buffer manager error *
>
>
> * Log Class : Operator intervention/attention required *
>
>
> * Port ID/PIN/KSO : $FFFFF65E *
>
>
> * Location : 13 Parameter : $FFE900C9 *
>
>
> * Info Section (hex): *
>
>
> * 0000: 008D 0006 0007 000D FFFF F65E 0002 FFE9 *
>
>
> * 0008: 00C9 0001 *
>
>
> *--------------------------------------------------------------------*
>
>
> * Port Message Frame: *
>
>
> * Function Code : IPC, DATAGRAM SEND REQUEST *
>
>
> * Reply Port ID : $00000000 *
>
>
> * Subqueue Number : 7 Message Length : 26 *
>
>
> * Reply Subqueue #: 7 Flow ID : $0000 *
>
>
> * Data Section (hex): *
>
>
> * 0000: 0007 001A 0000 0000 0007 050B 0000 0002 *
>
>
> * 0008: 0000 020D 0001 DE28 B384 0087 AACC 0E50 *
>
>
> * 0010: 0000 0024 0030 0030 0004 0050 0000 050D *
>
>
> * 0018: 4184 EF28 *
>
>
> **********************************************************************
>
>
>
>
>
>
> linkcontrol @,a
>
> Linkname: DTSLINK Linktype: PCI 100BT Linkstate: CONNECTED
>
>
> Physical Path: 1/12/0/0
>
> Current Station Address: 00-30-6E-06-01-E4
>
> Default Station Address: 00-30-6E-06-01-E4
>
> Current Multicast Addresses:
>
> 09-00-09-00-00-01 09-00-09-00-00-03 09-00-09-00-00-04
>
> 09-00-09-00-00-06
>
>
>
> Transmit bytes 277420582 Receive bytes
> 96254205
>
> Transmits 1623708 Receives unicast
> 1070001
>
> Transmits no error 1623708 Receives broadcast
> 25269
>
> Transmits dropped 0 Receives multicast
> 1606
>
> Transmits deferred 0 Receives no error
> 1096549
>
> Transmits 1 retry 0 Recv CRC error
> 0
>
> Transmits >1 retry 0 Recv Maxsize error
> 0
>
> Trans 16 collisions 0 Recv dropped: addr
> 327
>
> Trans late collision 0 Recv dropped: buffer
> 0
>
> Trans underruns 0 Recv dropped: descr
> 0
>
> Carrier losses 0 Recv dropped: other
> 0
>
> Trans jabber timeout 0 Recv watchdg timeout
> 0
>
> Link disconnects 0 Recv collisions
> 0
>
> Link speed 100 Recv overruns
> 0
>
> Link duplex Full Link auto sensed
> No
>
> Link mode 100Base-TX Addon Secs since clear
> 35212
>
>
>
>
>
> From: Craig Lalley [mailto:[log in to unmask]]
> Sent: Thursday, January 29, 2009 10:01 AM
> To: [log in to unmask]; Stanfield, Randy (Carrollton, TX)
> Subject: Re: : Network Issue
>
>
>
> Randy,
>
> What version of MPE are you on?
>
> Are you using a 100mb full duplex or 10mb half duplex card?
>
> If you are experincing a network hang, that would be a good time to do
> the
> NETTOOLS.NET.SYS --> RESOURCE --> DISPLAY
>
> and
>
> LINKCONTROL @,a
>
> I would also be helpful to know how the TCP/IP Parameters are set in
> NMMGR.
>
> Regards,
>
> -Craig
>
>
> --- On Thu, 1/29/09, Stanfield, Randy (Carrollton, TX)
> <[log in to unmask]> wrote:
>
> From: Stanfield, Randy (Carrollton, TX) <[log in to unmask]>
> Subject: : Network Issue
> To: [log in to unmask]
> Date: Thursday, January 29, 2009, 7:45 AM
>
> Network help
>
>
>
>
>
>
>
> We've started using some QSDK
> software to allow the HP3000 to become a
>
> Webserver basicly. We've been using is pretty successfully I might add
>
> but the volume is starting to increase and noticing some bottle necks
>
> that look to be network related. Does anyone have a few minutes to
> maybe
>
> look at our issue. I'm not sure what to change if anything to change in
>
> the size of any of the buffer pools for the network. We had our
> OUTBOUND
>
> Buf Pool on Loop max out yesterday and cause the Webservices to hang.
> We
>
> increased that size to 512 about 2 weeks ago and that helped but didn't
>
> want to keep changing without knowing what it affects.
>
>
>
>
>
>
>
> [5]RESOURCE>>>dis
>
>
>
> THU, JAN 29, 2009, 7:40:58 AM
>
>
>
> Item Subsystem Name G/N Description Used High Max
>
>
>
> ____________________________________________________________________
>
>
>
>
>
>
>
> 1 NS XPORT CP_POOL_ (G) Control Buf Pool 0 1 300 :)
>
>
>
> 2 NS XPORT
> 1536___D (G) Inbound Buf Pool 42 60 512 :)
>
>
>
> 3 NS XPORT NET1____ (N) Outbnd Buf Pool 0 50 768 :)
>
>
>
> 4 NS XPORT LOOP____ (N) Outbnd Buf Pool 0 75 512 :)
>
>
>
> 5 NS XPORT UDP (G) GProt Msg Pool 0 N/A 512 :)
>
>
>
> 6 NS XPORT PXP (G) GProt Msg Pool 0 N/A 660 :)
>
>
>
> 7 NS XPORT PROBE (G) CM Prot Msg Pool 0 N/A 678 :)
>
>
>
> 8 NS XPORT IP_NI (G) IP-NI Msg Pool 0 N/A 2048 :)
>
>
>
> 9 NS XPORT IP_NI (G) IP-NI Msg Pool 0 N/A 2048 :)
>
>
>
> 10 NS XPORT (G) Node Name Cache 0 1 360 :)
>
>
>
> 11 NS XPORT (G) TCP Control pool 0 73 2048 :)
>
>
>
> 12 TELNET PTOD (G) Write Buf Pool 0 1 2048 :)
>
>
>
> 13 TELNET PTID (G) Outbnd Buf Pool 0 1 2048 :)
>
>
>
> 14 TELNET PTID (G) Inbound Buf Pool 1 2
> 2048 :)
>
>
>
> 15 TELNET PTOD (G) Negot Buf Pool 0 1 2048 :)
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> Randy Stanfield
>
>
>
> Unisource - Dallas
>
>
>
> 972-982-3621
>
>
>
>
>
>
>
> From: Fatula, Steve (Norcross, DAV)
>
>
>
>
>
>
>
>
>
>
>
> So, we have a program WBGETPR that primarily calculates cost and price
>
> on HP3000. It is called via network calls as a XML web service. So,
>
> client pc or machine of some sort calls the HP3000, sends XML string in
>
> a POST, and, gets reply back on the same socket. We have a LOT of these
>
> types of services on the HP, and all of them seem to work well. Except,
>
> this one has some odd behavior we'd like to understand better. The
>
> program is different than the other HP services we have in that it
> seems
>
> to return a far larger amount of data. This service not only prices one
>
> item, it prices a list of items in a single call. There is a lot of
> data
>
> returned for each item. So, when we get
> a list of say 300 items to price
>
> and cost, the reply data could be around 400K. This has been
>
> horrendously slow.
>
>
>
>
>
>
>
> So, we put some timers in the code. Where the process bogs down is in
>
> the network WRITES from the HP to the client. The client can be an
>
> HP3000, a PC running proprietary software, or, a PC running the OPENSTA
>
> open source test tool, it made no difference. The data sent to the
>
> client is divided up into chunks of at most 30,000 bytes. The HP call
>
> used is IPCSEND. The timers around calls to IPCSEND showed elapsed run
>
> times in the hundredth of a second or smaller for the first two IPCSEND
>
> calls in a reply, then would spike, to 4, 8, or even 15 seconds for a
>
> single IPCSEND call. Drastic change! This would cause the process to be
>
> very slow needles to say. We never saw the first two chunks of 30,000
>
> bytes slow, they were always almost instant. Always, the third one (and
>
> some of the later ones)
> was slow, and the time varied widely. This is on
>
> a very fast development machine. We monitored some of the network
>
> tables, and didn't find any that maxed out. So, not sure where to look
>
> to find out why this might occur.
>
>
>
>
>
>
>
> As an experiment, we changed our maximum size to 10,000 bytes in the
>
> IPCSEND calls. This resulted in no times exceeding .even 1 second, I
>
> believe the largest we saw as .6 and that was with a bunch of them
>
> running at the same time. But it was way faster than using 30,000 byte
>
> IPCSEND calls.
>
>
>
>
>
>
>
> The question is, why! What can be causing this behavior, and is there
>
> maybe a more optimal number we can use other than 10,000. We'd like to
>
> understand what the issue may be, it would seem 30,000 would be more
>
> efficient since there are less calls, but that is not what we see.
>
>
>
>
>
>
>
> Randy, you can add any details about the hardware, and, let me know if
>
> you think I am missing
> anything here.
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> Steve Fatula
>
>
>
> 5 Diamond IT Consulting
>
>
>
> 214-592-4230 Voice Ext 151
>
>
>
> 206-984-9737 Fax
>
>
>
>
>
>
>
>
>
> * To join/leave the list, search archives, change list settings, *
>
> * etc., please visit http://raven.utc.edu/archives/hp3000-l.html *
>
>
>
>
> * To join/leave the list, search archives, change list settings, *
> * etc., please visit http://raven.utc.edu/archives/hp3000-l.html *
* To join/leave the list, search archives, change list settings, *
* etc., please visit http://raven.utc.edu/archives/hp3000-l.html *
|