ay, June 21, 2013 4:59 AM
> To: mysql@lists.mysql.com
> Subject: SHOW INNODB STATUS - FILE I/O - OS reads/writes/syncs?
>
> Hi All.
>
> I've searched but with no luck... what do exactly these variables mean:
>
> 1343928 OS file reads, 1085452262 OS file writes,
Hello Rafał,
On 6/24/2013 4:26 AM, Rafał Radecki wrote:
As I can see the changes in these values are use by percona cacti
monitoring templates to graph "InnoDB I/O".
Can anyone answer the question finally? ;)
2013/6/21 Hartmut Holzgraefe
On 21.06.2013 13:59, Rafał Radecki wrote:
Hi All.
I
d (or maybe last FLUSH call?)
> and not very meaningful by themselves without knowing the time span
> it took to come up to those counter values.
>
> The per second values on the following line are much more interesting.
>
>
> http://www.mysqlperformanceblog.com/2006/07/17/show-inno
Hi All.
I've searched but with no luck... what do exactly these variables mean:
1343928 OS file reads, 1085452262 OS file writes, 19976022 OS fsyncs
?
I am wondering if my innodb_buffer_pool setting is not to low. Does 'file
reads' show number of times innodb files have been read into memory fro
r of system
calls actually?) since the server started (or maybe last FLUSH call?)
and not very meaningful by themselves without knowing the time span
it took to come up to those counter values.
The per second values on the following line are much more interesting.
http://www.mysqlperformanceblog.
On 1/27/06, Imran Chaudhry <[EMAIL PROTECTED]> wrote:
> > Hi;
> > My query.log is full of 'show innodb status' queries.
> > How do I get this ascii log file not to log these. OR some help with a
> > grep script to copy the file without these lines.
>
>
> Hi;
> My query.log is full of 'show innodb status' queries.
> How do I get this ascii log file not to log these. OR some help with a
> grep script to copy the file without these lines.
I noticed the same in the logs of a 4.1 test server. I put it down to
MySQL Administrato
Aye. -v. thanks!
-nat
On 1/26/06, Pooly <[EMAIL PROTECTED]> wrote:
> 2006/1/25, Nathan Gross <[EMAIL PROTECTED]>:
> > Hi;
> > My query.log is full of 'show innodb status' queries.
> > How do I get this ascii log file not to log these. OR some help with
2006/1/25, Nathan Gross <[EMAIL PROTECTED]>:
> Hi;
> My query.log is full of 'show innodb status' queries.
> How do I get this ascii log file not to log these. OR some help with a
> grep script to copy the file without these lines.
If you have a linux box (or any acc
Hi;
My query.log is full of 'show innodb status' queries.
How do I get this ascii log file not to log these. OR some help with a
grep script to copy the file without these lines.
Thanks
-nat
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I use Mysql 4.0.22.
When I press "show innodb status",I got the error message:
ERROR 1105: Unknow error
what's the problem?
Is the innodb enable in 4.0.22 by default? How can I check if the innodb
enable or not?
_
Greeting,
Is there any comprehensive documentation on "show Innodb status" command? I
found the mysql help page a bit short and the whole exercise has left me with
many questions unanswered hence any tips from pratical experience that would
help in Innodb performance tuning would
Does anyone how to interpret the output of 'SHOW INNODB STATUS' ?
It prints quite a bit of stuff but I haven't been able to find any
documentation
explaining what everything means. Specifically:
Total memory allocated 462835256; in additional pool allocated 1385472
Buffer pool si
Sent: Monday, December 27, 2004 1:21 PM
Subject: "Show Innodb Status": Output truncated
Hi,
this is on 4.0.22-standard.
The output of "show innodb status" is truncated so that the sections
FILE I/O, INSERT BUFFER AND ADAPTIVE HASH INDEX, LOG, BUFFER POOL AND
MEMORY and ROW
Hi,
this is on 4.0.22-standard.
The output of "show innodb status" is truncated so that the sections
FILE I/O, INSERT BUFFER AND ADAPTIVE HASH INDEX, LOG, BUFFER POOL AND
MEMORY and ROW OPERATIONS are missing.
We have more than 600 concurrent connections so that the TRANSCATION
L PROTECTED]>
Vastaanottaja: "Heikki Tuuri" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Lähetetty: Wednesday, December 08, 2004 12:16 AM
Aihe: Re: Help interpreting SHOW INNODB Status Message
Heikki,
Thanks for the input. Right now we can't move to 4.1,
we're stuck with 4
p MyISAM
> tables
> http://www.innodb.com/order.php
>
>
> - Original Message -
> From: "Emmett Bishop" <[EMAIL PROTECTED]>
> Newsgroups: mailing.database.myodbc
> Sent: Tuesday, December 07, 2004 5:44 PM
> Subject: Re: Help interpreting SHOW INNOD
t Bishop" <[EMAIL PROTECTED]>
Newsgroups: mailing.database.myodbc
Sent: Tuesday, December 07, 2004 5:44 PM
Subject: Re: Help interpreting SHOW INNODB Status Message
Heikki,
We're using MySQL 4.0.20. Here's the full output:
=
041207
; 0 0
Total number of lock structs in row lock hash table 0
LIST OF TRANSACTIONS FOR EACH SESSION:
---TRANSACTION 0 0, not started, process no 31424, OS
thread id 2925570992
MySQL thread id 89423, query id 15136606 host ip user
show innodb status
---TRANSACTION 0 10819861, not started, process no
31
Emmett,
- Original Message -
From: "Emmett Bishop" <[EMAIL PROTECTED]>
Newsgroups: mailing.database.myodbc
Sent: Tuesday, December 07, 2004 6:01 AM
Subject: Help interpreting SHOW INNODB Status Message
Howdy all,
We're having concurrency problems with a table in our
Howdy all,
We're having concurrency problems with a table in our
database and I'm not sure if I'm interpreting the
following chunk of output from SHOW INNODB STATUS
correctly.
>From what I gather, the row could not be inserted
because the table was locked. I think that this i
On Mon, 26 Jul 2004 18:03:25 -0700, Matt Solnit <[EMAIL PROTECTED]> wrote:
> How is it possible to have a hit rate of 1000/1000? Doesn't the buffer
> get inOn Mon, 26 Jul 2004 18:03:25 -0700, Matt Solnit <[EMAIL PROTECTED]> wrote:
>
> How is it possible to have a hit rate of 1000/1000? Doesn't
Mark,
How is it possible to have a hit rate of 1000/1000? Doesn't the buffer
get initialized by cache misses?
-- Matt <[EMAIL PROTECTED]>
Re: INNODB SHOW STATUS
From: Marc Slemko (marcsznep.com)
Date: Wed Apr 21 2004 - 10:29:44 CDT
On Tue, 20 Apr 2004, Emmett Bishop wrote:
> Howdy all,
>
On Fri, Jan 03, 2003 at 12:04:47AM +0200, Heikki Tuuri wrote:
>
> I think Sinisa suggested some of the InnoDB statistics could be
> included in SHOW STATUS. Of course not all, as SHOW INNODB STATUS
> often prints several kilobytes of data.
Right...
> But, what is the problem
Jean-Luc,
- Original Message -
From: "Jean-Luc Fontaine" <[EMAIL PROTECTED]>
Newsgroups: mailing.database.mysql
Sent: Thursday, January 02, 2003 2:14 PM
Subject: SHOW INNODB STATUS output as SHOW STATUS?
> Hello,
>
> I was wondering whether it would be possible
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