SQL Anywhere performance and tuning consulting by a real person (me) is now available remotely, via email. Here's how it works:
- You run the Foxhound 4 Database Monitor to gather samples from your SQL Anywhere database,
- then you send me a copy (or a subset) of your Foxhound database
- which I look at for one hour
- and then I send you my observations and suggestions.
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Yes, the first hour of consulting is free... and you can send me your entire foxhound4.db file if it fits in an email or dropbox.
But . . . if your Foxhound database is huge . . .
If your foxhound4.db file is too big to send by email, you can use Foxhound's Adhoc Query feature to unload a smaller subset which will fit in an email:
- Download this SQL script to make this process easier: unload_samples.txt
- and save it in a folder like C:\ProgramData\RisingRoad\Foxhound4.
- Modify Foxhound to allow the script to run. To do this, add the dbsrv -gl all option to one of the Foxhound shortcut command files.
For example, here's how to add -gl all to the $start_foxhound4_default_browser.bat file in C:\ProgramData\RisingRoad\Foxhound4:
... "!SDIR!\!BIN!\dbspawn.exe"^ -f "!SDIR!\!BIN!\!SPGM!"^ -c 25p^ -ch 50p^ -cr-^ -gk all^
-gl all^-gn 220^ -gna 0^ -n foxhound4^ -o foxhound4_debug.txt^ -oe foxhound4_debug_startup.txt^ -on 1M^ -sb 0^ -ufd restart^ -x tcpip^ -xd^ -xs http(port=8080;maxsize=0;to=600;kto=600)^ foxhound4.db^ -n f ... - Run: Foxhound4 - Stop Foxhound Engine
- Run: Foxhound4 - Start Foxhound via default browser to put -gl all into effect.
- Run: Foxhound4 - Adhoc Query Foxhound Database via ISQL
- Run the unload_samples.txt script to gather a subset.
For example, the following statements unload all the samples recorded since May 1 and write the files into C:\temp:
READ unload_samples.txt; CALL unload_samples ( '2018-05-01' ); -- for more examples look inside unload_samples.txt
- Attach the files from C:\temp to a covering email and send it to me: Breck.Carter@gmail.com