MySQL Performance Problems Post: 303041053

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The Lounge What is on Your Mind? MySQL Performance Problems Post 303041053 by Neo on Wednesday 13th of November 2019 04:31:22 AM

11-13-2019

Administrator

Update:

Have made a few changes to help with the DB load during peak times.

Coped the huge 7 GB man page table over to another DB.
Moved three busy man page DB queries over to the new database and off the main forum DB.
On the last man page table still in use in the main DB, added some code to stop man pages from being served from the DB when the load is very high (serve from a unix command line function versus the DB).

Let's see today if things improve or not, today.

TODO:

Test current code and config.
Move the main man page DB query off the main forum DB and to the new DB.
Delete the man page table from the main DB (when all is tested and done).

Neo

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LEARN ABOUT PLAN9

man

MAN(1)							      General Commands Manual							    MAN(1)

NAME

       man, lookman - print or find pages of this manual

SYNOPSIS

       man [ option ...  ] [ section ...  ] title ...

       lookman key ...

DESCRIPTION

       Man  locates  and prints pages of this manual named title in the specified sections.  Title is given in lower case.  Each section is a num-
       ber; pages marked (2S), for example, belong to chapter 2.  If no section is specified, pages in all sections are printed.   Any	name  from
       the NAME section at the top of the page will serve as a title.

       The options are:

       -p     Run proof(1) on the specified man pages.

       -t     Run troff and send its output to standard output.

       -n     (Default) Print the pages on the standard output using nroff.

       Lookman prints the names of all manual sections that contain all of the key words given on the command line.

FILES

       /sys/man/?/*
	      troff source for manual; this page is /sys/man/1/man

       /sys/man/?/INDEX
	      indices searched to find pages corresponding to titles

       /sys/lib/man/secindex
	      command to make an index for a given section

       /sys/lib/man/lookman/index
	      index for lookman

SOURCE

       /rc/bin/man
       /rc/bin/lookman

SEE ALSO

       proof(1)

BUGS

       The manual was intended to be typeset; some detail is sacrificed on text terminals.
       There is no automatic mechanism to keep the indices up to date.
       Except for special cases, it doesn't recognize things that should be run through tbl and/or eqn.

																	    MAN(1)