MySQL Performance Problems Post: 303042204

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The Lounge What is on Your Mind? MySQL Performance Problems Post 303042204 by Neo on Wednesday 18th of December 2019 11:23:18 PM

12-19-2019

Administrator

FYI:

Code:

mysql> show variables like '%long_quer%';
+-----------------+----------+
| Variable_name   | Value    |
+-----------------+----------+
| long_query_time | 0.400000 |
+-----------------+----------+
1 row in set (0.01 sec)

Code:

ubuntu# mytop

MySQL on localhost (5.7.23)                                                                                                    load 0.97 1.18 1.38 2/1855 6627 up 0+21:55:36 [22:20:02]
 Queries: 29.3M    qps:  389 Slow:     0.0         Se/In/Up/De(%):    71/01/06/00 
 Sorts:    663 qps now:  291 Slow qps: 0.0  Threads:    3 (   1/  13) 71/01/06/00 
 Key Efficiency: 100.0%  Bps in/out: 75.9k/25.1M   Now in/out: 55.3k/19.8M

So, after a sampling of nearly 30M queries over the past day or so, no query was found over 0.40 sec.

Will reduce to 0.2 or 0.3 seconds at a later date (the next time I restart mysql) and test again.

Neo

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LEARN ABOUT DEBIAN

gchem3d

GCHEM3D(1)						       gnome-chemistry-utils							GCHEM3D(1)

NAME

       gchem3d - a small chemical viewer application

SYNOPSIS

       gchem3d [OPTION(S)...] [FILE...]

DESCRIPTION

       gchem3d is a small chemical viewer application, which can show several chemical file formats.

OPTIONS

       The following options are accepted:

       -b COLOR, --bgcolor=COLOR
	   Use the given color as background color.  COLOR can be one of "black" (default), "white", "#rrggbb" (don't forget to escape the "#"
	   character in the shell).

       -d MODEL, --display3d=MODEL
	   Choose how molecules are displayed.	MODEL can be one of "BallnStick" (default), "SpaceFill".

       -?, --help
	   Show application help options.

       --help-all, --help-*
	   Print all or just a group of help options. These options are not documented here. Instead see gtk-options(7) and gnome-options(7).

       -v, --version
	   Print gchem3d version information.

SEE ALSO

       gnome-options(7), gtk-options(7)

AUTHORS

       Jean Brefort <jean.brefort@normalesup.org>
	   Program author.

       Daniel Leidert <daniel.leidert@wgdd.de>
	   Manpage author.

COPYRIGHT

       Copyright (C) 2002-2007 Jean Brefort
       Copyright (C) 2004-2007 Daniel Leidert

       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any
       later version published by the Free Software Foundation.

gcu 0.12				      $Date: 2009-03-19 10:53:47 +0100 (jeu. 19 mars 2009) $					GCHEM3D(1)