Re: [pgadmin-support] PgAdmin4 crashing on Windows 10

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От Shira Bezalel
Тема Re: [pgadmin-support] PgAdmin4 crashing on Windows 10
Дата
Msg-id CAE0KEwGQte-Obb=-N==F7y1LjGUu=v0_VVcb5_6HEvLSY3_fCw@mail.gmail.com
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Ответ на Re: [pgadmin-support] PgAdmin4 crashing on Windows 10  (Dave Page <dpage@pgadmin.org>)
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On Thu, Jan 5, 2017 at 1:17 AM, Dave Page <dpage@pgadmin.org> wrote:
On Thu, Jan 5, 2017 at 12:03 AM, Shira Bezalel <shira@sfei.org> wrote:
>
> On Fri, Dec 23, 2016 at 2:31 PM, Shira Bezalel <shira@sfei.org> wrote:
>>
>> Hello,
>>
>> I installed the PgAdmin4 Version1.1 client yesterday on my Windows 10
>> machine. It is connecting to a single 9.6.1 Postgres server on a remote
>> machine. In the last 24 hours, the client has shutdown unexpectedly three
>> times with the message 'PgAdmin
>> stopped working'. The latter two times, I wasn't actually using the tool
>> -- it was just running, while I was doing other things. It sounds like the
>> problem in this thread, but Nigel reported it was fixed after installing
>> 1.1:
>>
>>
>> http://postgresql.nabble.com/PgAdmin-4-not-working-in-Windows-10-td5924099.html
>>
>> Is there anything you recommend I could do to troubleshoot this issue? I
>> looked in the log file, but didn't see anything hugely revealing. Happy to
>> provide any other information you may suggest.
>>
>> Thank you,
>> Shira
>>
>> --
>> Shira Bezalel
>> San Francisco Estuary Institute
>> www.sfei.org
>>
>>
>
>
>
> Hi. The pgAdmin 4 crashes I wrote about last week are continuing to happen.
> There were about about 8 crashes today. I'm not noticing a particular
> consistency as to what precipitates the crash. I might be writing in the
> Query Tool, I might be reviewing the SQL tab of a table, or I might be doing
> nothing at all with pgAdmin 4. It's crashed under all these circumstances
> and more. If it helps, I am not doing anything in pgAdmin 4 to maintain the
> server, like backups or restores. I'm simply using it to write SQL and
> review existing database functions, tables and views.
>
> Does anyone have any suggestions for troubleshooting? Is there any other
> info I can provide that could shed light on the issue?
>
> From my About pgAdmin 4:
>
> Version
> 1.1
> Copyright
> Copyright 2013 - 2016, The pgAdmin Development Team
> Python Version
> 2
> .7.12 (v2.7.12:d33e0cf91556, Jun 27 2016, 15:19:22) [MSC v.1500 32 bit
> (Intel)]
> Flask Version
> 0.11.1
> Application Mode
> Desktop
> Current User
> pgadmin4@pgadmin.org
>
>
> Just before the crash in the pgAdmin 4 log file there is this, but not sure
> it offers any useful info:
>
> SELECT
>    (SELECT sum(blks_read) FROM pg_stat_database WHERE datname = (SELECT
> datname FROM pg_database WHERE oid = 3560733)) AS "Reads",
>    (SELECT sum(blks_hit) FROM pg_stat_database WHERE datname = (SELECT
> datname FROM pg_database WHERE oid = 3560733)) AS "Hits"
> 2017-01-04 15:40:44,819: INFO werkzeug: 127.0.0.1 - - [04/Jan/2017 15:40:44]
> "GET /dashboard/bio_stats/3/3560733 HTTP/1.1" 200 -

Please try the test build at https://developer.pgadmin.org/~dpage/.
It's not entirely up to date with GIT, but includes a number of fixes
that may be relevant here.

--
Dave Page
Blog: http://pgsnake.blogspot.com
Twitter: @pgsnake

EnterpriseDB UK: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

​Thanks Dave. I'm trying it now. Will let you know how it goes.

FYI: Before trying the test build, I increased the refresh rate from 1 to 300 for all the Dashboard Graphs and it seemed to make a difference. There were no crashes at all during continued use of pgAdmin4 for several hours. Then I ran a vacuum analyze command on a large database. While the vacuum was running (takes a few minutes on this database), pgAdmin4 crashed. Not sure if the refresh rate threshold of 300 was crossed during the running of the vacuum, but it did cross my mind.

Thanks,
Shira
 

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