It is a general test on a Centos 6.4 system. The benchmark script is made by http://www.php-benchmark-script.com/. The first time I run it on the updated default Centos6.4. The php version is 5.3.3. I think it has Xcache installed. The test result is Total time: 8.482 sec. Breakdown as below:Continue Reading
I tried new Google Maps on desktop. It has poor performance right now. Geo location is wrong. When I use old Google Maps, it shows me Burnaby, BC, Canada as my location. But when new Google Maps gave me Chillwack, which is not my address supposed to. Loading Speed: oldContinue Reading
Acer Aspire One ZG5 has 8GB SSD. This SSD has poor performance as indicated on Wiki. Intel Z-P230, model SSDPAMM0008G1. This SSD has been criticized for its slow read and write speed. Intel lists the drive’s maximum speeds as 38 MB/s read and 10 MB/s write. The even worse issueContinue Reading
In this new year season, I bought a set of desktop hardware and built a new PC. Here is the hard drive. Western Digital Caviar Blue 1TB, SATA 3 (6GB/s), 7200RPM, 64MB Cache, 3.5in. It is designed for desktop, called Desktop Blue. Largest cache in this class. Transfer Rate (BufferContinue Reading
XCache is a open-source opcode cacher, which means that it accelerates the performance of PHP on servers. It optimizes performance by removing the compilation time of PHP scripts by caching the compiled state of PHP scripts into the shm (RAM) and uses the compiled version straight from the RAM. ThisContinue Reading
My desktop is a DIY pc which I built in 2008. The only one part changed is motherboard. I use ASUS P5Q se until now. The OS on it is Windows 7 ultimate 32bit. Because I use 2GB memory only, the performance is not that good. The Windows Experience IndexContinue Reading
I moved one phpBB forum to a VPS. All fresh. I have Apache installed and MySQL. phpBB 3 relay on them. Because of the size of forum, about 500K posts, 1000 users, the forum is not as fast as I think. I have to do something to improve the performanceContinue Reading
I do like to mod my Blog time by time. And also check the performance of website often. Now, I find UI of one of the best testing sites is changed. It is WebPageTest. The new look is clear and fast. OK, the point is not his UI or performance.Continue Reading
If you come my Blog often, you may fell the site is loaded faster than before. Yes. You are right. I implement CDN to improve my blog performance. A content delivery network or content distribution network (CDN) is a system of computers containing copies of data, placed at various pointsContinue Reading
I have a VPS which has 600MB memory. Let me do the bench test. Result shown as below. BYTE UNIX Benchmarks (Version 4.1-wht.2) System — Linux serv.fromchinatousa.net 2.6.9-023stab046.2-smp #1 SMP Mon Dec 10 16:48:24 MSK 2007 i686 i686 i386 GNU/Linux /dev/simfs 20725760 9441792 11283968 46% / Start Benchmark Run: TueContinue Reading