RE: Thousands of invalid processes - Delay Process issue?

2018-04-09 Thread Chip Scheide via 4D_Tech
what did you do to work around the issue?

On Mon, 9 Apr 2018 09:44:06 -0700, Randy Engle via 4D_Tech wrote:
> Hi Jeff,
> 
> I've encountered what I believe is a "DELAY PROCESS" bug as well.
> In some situations, it behaves in a similar fashion to "PAUSE PROCESS"
> 
> Difficult to nail down and replicate in a fresh database.
> 
> Just wanted to let you know that I've seen it also.
> Had to do a full work around to avoid the problem.
> 
> Randy Engle, Director
> XC2 Software LLC – XC2LIVE!
> 
> -Original Message-
> From: 4D_Tech <4d_tech-boun...@lists.4d.com> On Behalf Of Jeffrey 
> Kain via 4D_Tech
> Sent: Sunday, April 8, 2018 7:52 AM
> To: 4D iNug Technical <4d_tech@lists.4d.com>
> Cc: Jeffrey Kain 
> Subject: Thousands of invalid processes - Delay Process issue?
> 
> I posted last Saturday that we were hit by the DELAY PROCESS bug in 
> v16 three times in one day - once on each of our two mirrors, and 
> also on our production server in (at least) the stored procedure that 
> generates the journal files.
> 
> I resumed the mirror process without any problem and let the 
> production server run, but also noticed the usual pattern that 4D had 
> stopped updating its user interface also. Things like the CPU graph 
> on the monitor tab had stopped updating, and the uptime display was 
> wrong.
> 
> I checked on the server today from the administration window command 
> in 4D Remote, which doesn't stop updating even if the server UI does. 
> There are about 100 users connected with about 600 processes running, 
> but on the Process tab there are over 5600 "Users Processes" and over 
> 1200 "4D Processes" for just 100 users.  There are MANY "Reused spare 
> processes" and lots of processes from users who are no longer 
> connected to the server (and users who wouldn't be working on a 
> Sunday anyway). 
> 
> Anyone ever seen anything like this? This is a Windows Server 2012 
> 64-bit running 16.3 HF2. I'm guessing that this all stems from the 
> DELAY PROCESS bug - one thought is that some background 
> cleanup/garbage collection task has stopped working.
> 
> --
> Jeffrey Kain
> jeffrey.k...@gmail.com
> 
> 
> 
> **
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RE: Thousands of invalid processes - Delay Process issue?

2018-04-09 Thread Randy Engle via 4D_Tech
Hi Jeff,

I've encountered what I believe is a "DELAY PROCESS" bug as well.
In some situations, it behaves in a similar fashion to "PAUSE PROCESS"

Difficult to nail down and replicate in a fresh database.

Just wanted to let you know that I've seen it also.
Had to do a full work around to avoid the problem.

Randy Engle, Director
XC2 Software LLC – XC2LIVE!

-Original Message-
From: 4D_Tech <4d_tech-boun...@lists.4d.com> On Behalf Of Jeffrey Kain via 
4D_Tech
Sent: Sunday, April 8, 2018 7:52 AM
To: 4D iNug Technical <4d_tech@lists.4d.com>
Cc: Jeffrey Kain 
Subject: Thousands of invalid processes - Delay Process issue?

I posted last Saturday that we were hit by the DELAY PROCESS bug in v16 three 
times in one day - once on each of our two mirrors, and also on our production 
server in (at least) the stored procedure that generates the journal files.

I resumed the mirror process without any problem and let the production server 
run, but also noticed the usual pattern that 4D had stopped updating its user 
interface also. Things like the CPU graph on the monitor tab had stopped 
updating, and the uptime display was wrong.

I checked on the server today from the administration window command in 4D 
Remote, which doesn't stop updating even if the server UI does. There are about 
100 users connected with about 600 processes running, but on the Process tab 
there are over 5600 "Users Processes" and over 1200 "4D Processes" for just 100 
users.  There are MANY "Reused spare processes" and lots of processes from 
users who are no longer connected to the server (and users who wouldn't be 
working on a Sunday anyway). 

Anyone ever seen anything like this? This is a Windows Server 2012 64-bit 
running 16.3 HF2. I'm guessing that this all stems from the DELAY PROCESS bug - 
one thought is that some background cleanup/garbage collection task has stopped 
working.

--
Jeffrey Kain
jeffrey.k...@gmail.com



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