How to write a regular expression that matches the following string:
Each project to be matched ends with a space.
Server_model = ProLiant DL360 G5; server_cpu_model = Intel (R) Xeon (R) CPU E5405 @ 2.00 GHz; cpu = 21 mhz; 1; 3; 5; 8
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Not clear
$ S = "server_model = ProLiant DL360 G5; server_cpu_model = Intel (R) Xeon (R) CPU E5405 @ 2.00 GHz; cpu = 21 mhz;
few brief descriptions of the following.Intel? Xeon? Processor (2001-2007) Intel Xeon series, the family was originally IA32 architecture, and later the product used more Intel64, the family is designed for multicore high-performance servers and workstations.Intel? The Core? Duo and Intel? The Core? Solo processors (2006-2007) This series is Intel's design for low-power CPU products, mainly used in laptops
How do I write a regular expression that matches the following string:
Each item that needs to be matched is terminated with a space
Server_model=proliant DL360 G5; Server_cpu_model=intel (R) Xeon (r) CPU E5405 @ 2.00GHz; Cpu=21mhz;1;3;5;8
Reply to discussion (solution)
The question is not clear.
$s = "server_model=proliant DL360 G5;; Server_cpu_model=intel (R) Xeon (r) CPU E5405 @ 2.00
Sometimes you need to collect various information about the server, such as CPU information, memory information, Linux version information, and various software information installed. The following describes how to view the main indicators. 1. view the Linux release information [root @ pcmweb ~] # Cat/etc/issue
Red Hat Enterprise Linux Server Release 5 (tikanga)
Kernel on an m2. view Linux kernel information [root @ pcmweb ~] # Uname-R
2.6.18-8. el5xen3. View CPU information [root @ pcmxexdb ~]
How to view cpu, memory, hard disk, and other hardware information in linuxNote: in Linux, you can view detailed information about each cpu in/proc/cpuinfo. However, for dual-core CPUs, two CPUs are displayed in cpuinfo. It is often mistaken for two single-core CPUs.I. linux CPU size
[root@idc ~]# cat /proc/cpuinfo |grep "model name" cat /proc/cpuinfo |grep "physical id"model name: Intel(R) Xeon(TM) CPU 2.80GHzmodel name: Intel(R)
-7.201-BIGSMP ([email protected]) (GCC version3.3.3 (SuSE Linux)) #1 SMP Sun Feb 5 16:58:22 CST 2006# Uname-r2.6.5-7.201-bigsmpDescription: 2.6.5 indicates that the operating system version for suse9;201 represents a patched version: 191~243 represents SP2,244-257 = SP36 View CPU, MEM# grep "model name"/proc/cpuinfoModel Name:intel (R) Xeon (TM) CPU 2.40GHzModel Name:intel (R) Xeon (TM) CPU 2.40GHzModel Nam
For DIY computer game players, for the Xeon E3 processor will not be unfamiliar, the previous E3 by virtue of i5 price, comparable to i7 performance, and is called the high cost of high-end God U. With Intel's six-generation Skylake processors listed, the current six generation e3-1230 V5 and i7 6700k new high-end processors have been listed, but e3-1230 v5 god u can only support C232 chip (X150) of the motherboard, does not support the six-generation
, delivery state, RO. 0:idel is not currently interrupted; 1:send Pending,ioapic has received the interrupt, but for some reason the interrupt has not been sent to Lapic
11
Destination mode, destination model, r/w. 0:physical mode, see destination field;1:logical mode, ditto.
10:8
Delivery mode, transfer modes, r/w. Used to specify how the interrupt is sent to the destination APIC, and the various modes need to be matched with the corresponding triggering method.
The windows in the Performance tab CPU Usage records in the window task management were puzzled. Why some computers show 1 windows, some computer shows two, and the server has some display window even 16, 24 more that.
I have been told that there are 1 representatives of the CPU is a single core, and two represents the CPU is dual-core. That server has 16, whether it represents the server is 16 core that.
Pc
Server One (2 Intel Xeon E5620 C
multicolumn secondary indexes. At the end of the test, TOKUDB's insertion rate remained at 14,532 Inserts/second whereas InnoDB had dropped to 1,607 ins Erts/second. That's a difference of over 9x.Platform:centos 5.6; 2x Xeon L5520; 72GB RAM; LSI MegaRAID 9285; 2x 256GB Samsung 830 in RAID0highest COMPRESSIONCompression is an always-on feature of Tokudb. We tested InnoDB compression with the values of key_block_size (4k and 8k) and with compression d
# total number of cores = number of physical CPUs X number of cores per physical CPU# Total Logical CPUs = number of physical CPUs x number of cores per physical CPU X number of hyper-threads# View the number of physical CPUscat/proc/cpuinfo| grep "Physical ID" | Sort| uniq| Wc-l# See the number of cores in each physical CPU (that is, the number of nuclei)cat/proc/cpuinfo| grep "CPU Cores" | Uniq# View the number of logical CPUscat/proc/cpuinfo| grep "Processor" | Wc-l#查看CPU信息 (model)Cat/proc/cp
Small knitting personally think the best CPU should be the Intel Xeon e7-8870.
The key parameters for the Intel Xeon e7-8870 are as follows:
Number of cores: 10
Number of Threads: 20
Bus frequency: 6400
L3 Cache: 30MB
Production process: 32 NM
Working power: 130W
CPU Architecture: 64-bit
Instruction set: sse4.1,4.2
Virtualization Technology: Intel VT
The basic parameters of the Intel
processor executes the current instruction, which always causes an explicit bus lock to appear (2) in Pentium4, Inter Xeon, and P6 series processors, the lock operation is handled by either a cache lock or a bus lock. If memory access is cached and affects only a single cache row, the cache lock is invoked in the operation, and the actual area in the system bus and system memory is not locked. At the same time, other Pentium4, Intel
recovery benchmark.
SQL Server has a series of stunning records on the Microsoft Windows Nt®server platform that delivers the industry's best performance and best price/cost. When it was released in November 1998, SQL
Server 7.0 creates new records for Baan, PeopleSoft, tpc-c single node performance, and backup and recovery benchmark tests on the Windows NT server platform.
Two. Independent software vendors (isv,independent Software vendor) Benchmark
Hundreds of independent software vendors
that can be used for a single system or cluster system, and we only use its disk testing capabilities. Webbench and NetBench are two commonly used software in server evaluation, which focuses on the performance evaluation of the server CPU subsystem, while the latter focuses on the performance evaluation of the IO subsystem. We installed the Microsoft Windows 2003 Standard Edition (Chinese, 32bit) on the server above, installed the driver of each hardware correctly, optimized it, closed the unw
China. It should be noted that IBM and HP's 8-way servers are all using Intel's Xeon MP processor.
Now, however, this situation has changed. First, Sun, which had only supported the SPARC architecture, has now put down its posture, forming a close alliance with AMD and decided to launch a 8-way server based on the Opteron processor later this year. Li Zhiwen, Sun's Greater China market manager, said that Sun's 8-way Opteron server would have a good p
Key words:
Pentium, processor, single instruction multiple data flow extension instruction, SSE, instruction set
Profile:
With the release of the Intel Pentium III processor, many new features have been brought to the program designers. With these new features, programmers can create better products for users. Many of the new features of Pentium III and Pentium III Xeon (Xeon processors) enable her to ru
Server Model: IBMS226CPU: Xeon quad-core memory: 4G hard disk: Two 80 gb raid 1 system: windowsserver2003SP132 bit enterprise Mysql version: 5.5 according to the actual situation of your server, the optimization and parameters are as follows: i. Public options: skip-external-locking to avoid MySQL external locks and reduce the chance of errors
Server Model: IBM S226 CPU: Xeon quad-core memory: 4 GB hard dis
Dell PE2950 adopts a modular design to facilitate upgrade management and maintenance and flexible configuration. Users can customize procurement as needed. Its rich management functions provide convenience for small and medium-sized enterprises with insufficient IT experience. At present, a Dell PE2950 with a single intel quad-core Xeon 5405 processor is priced at only 9500 yuan, and a keyboard and mouse are given away, which is very cost-effective.
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