Re: [firebird-support] How to know if FileSystemCacheThreshold works?

[trsk...@yahoo.com [firebird-support]]

Hello, 

Thanks for the replied. I have downloaded new RAMMap ver 1.52 and it work on 
Windows 10.

On Process tab of RAMMap, firebird.exe took 2,183,484K.
On File details tab, database file took 2,603,168K.

Does it means, FileCached worked? It if worked, how come, the disk kept 
spinning when query runs?

Thanks & regards,
Anto.

Re: [firebird-support] How to know if FileSystemCacheThreshold works?

[trsk...@yahoo.com [firebird-support]]

Thanks for your reply. 

Unfortunately, RAMMap don't work in Windows 10.

Re: [firebird-support] How to know if FileSystemCacheThreshold works?

[Alexey Kovyazin a...@ib-aid.com [firebird-support]]

Hello,

Download RAMMap from Sysinternals (Micorosft), and see if database file 
is in list of cached files.


Regards,
Alexey Kovyazin
IBSurgeon

On 22.06.2019 11:42, trsk...@yahoo.com [firebird-support] wrote:


Hi guys,

I have FB 3.04 SS in windows 10.

I have a database with these setting on database.conf

my_dba = C:\Dba\db.fdb
{
FileSystemCacheThreshold = 393216
LockMemSize = 16M
LockHashSlots = 30011
TempCacheLimit = 2048M
TempBlockSize = 2M
FileSystemCacheSize = 50
}

Database page size : 16834
Database pagebuffers : 131072

Size of database file is about 8GB. Total Windows RAM, 16GB, free RAM, 
more than 8GB.


I run the same query via flamerobin about three time, then looked on 
WIndows Task Manager and each time the query was running, the disk 
kept spinning.


Does it means that Firebird's FileSystemCache doesn't works? How to 
know if it works?


Thanks in advance.