|
by: lasmith3 |
last post by:
This issue just happen recently. The buffer cache ratio went from > 90%
to 50% and has slowly been climbing back up over 8 hours or so. Its
currently @ 76%. Is this something I should take action on immediately?
It seems to be coming back to normal...
|
by: Matt |
last post by:
Hello
I am tring to figure out why our SQL server is a bit sluggish from
time to time.
It is running a dual XEON, with 2.5 GB RAM, and a fast SCSI I/O sub
system setup as follows.
OS, mirrored 2 drives
SQL DATA 16 HDD RAID 10
|
by: xixi |
last post by:
the formula for package cache hit ratio is
1 - (package cache inserts/package cache lookups), what the result
would be a effective ratio? currently we have cache inserts=25, cache
lookups=35, so i get ratio =0.28, is this a good number?
|
by: datapro01 |
last post by:
Running DB2 8.1.6A on AIX 5.1
We are experience package cache overflows.
The high water mark for package cache is showing as 16,108,513 bytes,
or
approximately 3933 4K pages.
The package cache size is set at Maxapples * 8
Maxapples is at 500.
|
by: Jim |
last post by:
Hi,
I have a few questions regarding the cache object:
Does the cache object exist through postbacks?
The cache object only exists for the current request, right?
Is there a way to cache objects across multiple requests/sessions?
Say, I have two users requesting the same page, can they share cached
|
|
by: PaulR |
last post by:
Hi,
I am trying to understand what invalidates Dynamic Packages in the
Package Cache.
By monitoring the Size of the Package Cache, it appears the following
does
1. Performing a Runstats on all Tables reduces the Used Package Cache
from some 200+MB to about 30MB ??
|
by: Marek Wierzbicki |
last post by:
Hi
I have trouble with MSSQL2000 SP4 (without any hotfixes). During last two
weeks it start works anormally. After last optimalization (about few months
ago) it works good (fast, without blocks). Its buffer cache hit ratio was
about 99.7-99.8. Last day it starts work slow, there was many blocks and
dedlocks. There are no any queries, jobs and applications was added. Now
buffer cache hit ratio oscilate about 95-98. I try update statistics...
|
by: Hypnotik |
last post by:
My program is to simulate cache memory. I read in the info from 2 external files, 1) access 2) data in memory. When I read the information in I display the info...and it is all correct. However when I attempt to display the info in main anywhere the info is incorrect. I thought it might be a problem while I was reading the data in, but it wouldn't be correct the first time if that were the case. Below is the code. At the end of main where...
|
by: Ramchandra |
last post by:
Hi ,
i am facing problem in package cache hit ratio its between 47-45%
which is very less:-
here are my configuration related to package cache:-
Catalog cache size (4KB) (CATALOGCACHE_SZ) = 2500
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|