Nearly a week time, the site's collection continued to decline, has been looking for reasons, has not been found (is not very hard to force). As a result of the fall is not very large, so do not have much to do. While the inclusion of the decline in the same time, a ranking has been the first keyword, also fell to the third fourth position. This can be very, everyday this keyword brings a direct reduction in the flow of 80% ... So it is only hard to continue to study the cause.
Outside the chai
PHP slow response speed: lighttpd + fastcgi + php + mysql server configuration
8-core CPU less than 50 GB memory
Load less than 0.2
Why is the response so slow?
It takes 4-5 seconds to query a task.
No, please give me some advice.
Reply to discussion (solution)
We recommend that you provide the SQL statement for this query and the data size of the table str
How to increase the speed of WiFi at home to solve the problem of slow wireless network and wifi Wireless NetworkI believe many of my friends have had such a question: why is my family and his family share the same brand, or even the same model of wireless router? However, the wireless speed of my family is always very slow
Solution to slow system access speed in win8.1
After using the win8.1 system, many people find that the Internet access speed is slow and the web page cannot be opened. During the diagnosis, the system prompts that the server DNS is not responding, and other browsers cannot access the Internet normally, is there a sol
Since we've deployed HTTPS on the Aliyun SLB (see the problems and solutions for deploying HTTPS on SLB), we have friends who have a lot of feedback for us to log in slowly at logon (accessed via HTTPS), and some friends can't even access the login page.
When we log on ourselves, we have never experienced the problem of slow logon speed.
Before yesterday, we suspected that the networks used by these frien
Android Development, when the Android SDK manager needs to update the API, the update is very slow, how to speed up the download speed of the update? The following describes how to speed up the download of updates.
First look at how to speed up the update, and how t
My friend bought a computer equipped with four nuclear 2.40GHz processor, 2GB memory, but found that using Ghost Backup/Restore system is very slow, only 160mb~180mb per minute, which is obviously not normal.
The reason of affecting ghost speed
As we know, there are several reasons that affect backup/restore speeds:
1. Choose different compression ratios when backing up, there will be different backup re
The terminal connects to a 3G/4G router and uses a 3G/4G network to access the Internet.Troubleshoot the problem as follows:A vro can provide multiple terminals to share the internet. When a terminal on the intranet downloads, games, movies, and other large-volume internet access applications, other users may experience slow Internet access.You can temporarily disconnect all other terminals to ensure that only one terminal is connected to the Internet
The curl execution speed is very slow. A simple curl capturing program is written normally, but after execution, the response speed of both local access and remote url exceeds 10 seconds. This is why. note: There is a 10*10 for loop in the program and it needs to be executed 100 times. ------ Solution ------------------ you need to see the code ------ solution --
I mentioned this issue in a previous article. A bug 5095398 in swing will seriously affect the speed of netbeans. Recently, I heard a netizen say that his netbeans speed is very slow. I wonder if it is caused by this bug.
This bug occurs when the swing program is run in the notebook and the power is unplugged, it will find that the swing program is almost
under the current computer normal access to the IP address, into the beginning-run--In the Open dialog box after the input cmd point to determine, and then input to obtain the local IP address command ipconfig (www.xitongzhijia.net) entered the command, Press ENTER to run the command will get the IP address we need, as shown in the following figure:
Then go to the desktop---go to your Network Neighborhood--View the Internet connection to find your local connection, as s
get under the current computer normal access to the IP address, enter start--run--After the Open dialog box to enter CMD point OK, and then enter the command to obtain the local IP address ipconfig input This command, press ENTER to run the command will get the IP address we need, the following figure:
Then go to the desktop---go to your Network Neighborhood--View the Internet connection to find your local connection, as shown in the following figure:
The situation is that in a PHP-developed web product, using the Guzzle6 Library as an HTTP client to access the external interface, it is now found that accessing the external interface is slow and takes 15 seconds to receive a response. And in the CLI directly curl this external interface, the response is very fast.
Try to solve this problem by yourself and discover the following phenomena:
1. First of all, guzzle should also be accessed using curl,
A problem that bothers me for a long time is basically solved at 8:41 today.The data volume of the database is very large, the query speed is very slow, after indexing "=" search speed problem resolution, but in the search of the SQL statements are mostly used like, but like '%xxx% ' is not using the index, and as the "XXX%" is indexed, for advice once the teache
It perfectly solves the problem that the speed of the crazy zendstudio7 code prompt (contentAssist) is slow. Recently, zendstudio7.2 encountered a problem, that is, when a php page (row 500) with a lot of content is opened, the editing and saving speed is very slow. According to the information obtained from google on
The slow visitor's network speed has an impact on the server: the user's network speed is slow. when he accesses the website, the loading time of the page is relatively long. at this time, if he accesses a php page and the server runs php again with fastcgi, will it affect the server? For example, the php process alway
Test on slow table data deletion: recently, I was bored with my watch and found that data deletion is far from faster than query. As a result, I made an experiment. The experiment content is as follows, and the level is limited. I hope it will serve as an example to help you understand this problem as much as possible! I hope that our predecessors can clearly and relentlessly correct the unreasonable operations and incorrect ideas of our younger sibli
Directly opening the link shows that download or online information retrieval is very slow. how can this speed up? {Code ...} the following is the running result (it took 17 seconds to endure) amp; lt; if get_file_contents is used, it takes 18 s amp; gt; I want to download this image and rename it to j...
Directly opening the link shows that download or online information retrieval is very
1, we first want to see the U Disk File system is Which? Turn on the computer-removable disk-right-click the property.
2, currently playing most u disk is FAT32 format, which is the majority of USB2.0 boat speed is slower reasons. We first use the file size to test the speed of its read and write, Lattice here is a roughly 400 trillion files, in order to let everyone more intuitive to see the real results,
Now the computer has a fast speed, but also some speed like a snail, slow to get odd, I teach you how to put your own computer on the speed of the boot upgrade.
Step method
1, the computer boot speed is slow, most of the reason
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