这时可以使用相互作用图，统计图和线程分析工具来发现问题所在。
Use interaction diagrams, statistical views, and thread analysis tools to find the problem.
w3 站点使用 SurfAid工具来收集数据量统计和纪录URL。
The w3 site collects traffic statistics and logs URLs with a tool called SurfAid.
在这一步中，需要使用上面讨论的工具来获取该查询的统计数据：其响应时间、详细的执行计划和成本，以便稍后进行深入分析。
At this step, you need to use the tools discussed above to get statistics on the query: its response time, its detailed execution plan, and costs for later in-depth analysis.
如果没有这些工具，那么您可以编写一些简单的命令脚本，以便周期性地运行和收集最有价值的统计信息。
If not, you might be able to write a few simple command scripts to run periodically and collect the most useful statistics.
提供命令行工具，从原始的日志文件中生成汇总的统计数据和性能图表。
A command line tool for generating aggregated statistics and performance graphs from raw log files.
除了CPU统计数据之外，这个工具还可以提供关于内存分配以及LPAR配置和状态变化历史的数据。
Aside from CPU statistics, the tool can also provide data relating to memory allocation and LPAR configuration and state change history.
使用统计、最新消息、过期消息、自动应答、失效链接检查和搜索引擎是站长们应该利用的一些工具。
Usagestatistics, what's new, what's old (Tours, outline), autoresponders, bad URLcheckers, and search engines are some of the tools webmasters should utilize.
同时，工具不会收集某个键的统计数据，例如多列和分布统计数据。
At the same time, the utility does not collect certain key statistics, such as multi-column and distributed statistics.
这个脚本调用命令行工具ptt和pttstat来收集所需要的统计数据。
This script calls the command-line tools PTT and pttstat to collect the necessary statistics.
这个工具非常灵活，它能够记录超过 200条 Domino和AIX级别的统计数据。
This extremely flexible tool has the ability to record over 200 Domino and AIX level statistics.
Informix提供的用来收集详细SQL查询计划和执行统计数据的最全面的工具是SETEXPLAIN实用程序。
The most comprehensive tool that Informix provides for collecting detailed SQL query plans and execution statistics is the SET EXPLAIN utility.
在这个技术专题中，他们用监测统计的例子和可视化控制台示范了怎么把ERMA和Graphite工具用于Or bitz的应用程序。
In the technical session, they demonstrated how ERMA and Graphite tools are being used in the applications at Orbitz, with samples of monitoring statistics and the visualization console.
vmstat工具输出线程/进程信息、内存/交换区使用率、换进/换出页面、磁盘I/O、页面错误和CPU统计信息。
The vmstat tool outputs thread/process information, memory/swap usage, page ins/outs, disk I/O, page faults, and CPU statistics.
通过使用应用程序监控工具可以做到这一点，应用程序监控工具提供了统计信息，比如servlet响应时间和当前打开的JDBC连接的数量。
This is accomplished with application monitoring tools that provide statistics, such as servlet response time and the number of JDBC connections currently open.
你可以通过查看google网页优化工具的统计结果和报告，来判断哪一种页面变化能最有效率地提升转化率。
You can access the results and reports of various statistics within Google Website Optimizer to see which variant is the most effective.
使用AIXPCM时，性能和错误统计数据通过AIX附带的标准性能监控工具(比如，iostat和fcstat)收集。
Performance and error statistics when using the AIXPCM are gathered via standard performance monitoring tools which ship with AIX, such as iostat and fcstat.
和上面提到的实用工具不同，db 2提供了db 2move实用工具来将全部数据从一个数据库移动到另一个数据库，db2look实用工具可以生成ddl和统计信息。
Other than the above mentioned utilities, db2 provides the db2move utility to move the entire data from one database to another, and db2look to generate the DDLs and statistics.
经济学是实证的导向：它使用统计和计量分析工具来测试对经济数据的理论预测。
Economics is empirically oriented: it USES the tools of statistical and econometric analysis to test theoretical predictions against economic data.
所有unix系统都提供了ps和vmstat之类的工具，通过它们提供进程和虚拟内存统计信息。
All UNIX systems provide tools such as ps and vmstat to provide process and virtual memory statistics.
Lijit是一个联合搜索和统计工具包，它将你的博客打包成易于安装的小工具。
Lijit is a combined search and statistics package for your blog rolled in to a widget that's easy to install.
执行统计数据advisor工具以改善统计数据和收集。
Execute statistics advisor to improve statistics quality and collection.
已知某数据库的特定工作量和一套统计数据，设计一个推荐一套索引的工具。
Design a tool that recommends a set of indices to build given a particular workload and a set of statistics in a database.
统计工程的作用是基于良好的基础科学，辅以辅助制造的软件，实现统计原理，方法和工具的联结和接续。
Statistical engineering works because statistical concepts, methods and tools are linked and sequenced, based on sound science and embedded in work processes with the aid of software.
它提供了统计学上衡量和比较课业的成效，并根据统计数据和其他因素对全体学生进行划分的工具。
It provides tools for statistically measuring and comparing the effectiveness of lessons, relative both to the entire student population and to subgroups based on demographics and other factors.
这些工具帮助解决空间分析和统计问题，并创造新数据。
These tools create new data that helps solve spatial and statistical problems.
统计技术是质量管理中进行质量分析、质量控制和质量改进的必要工具。
Statistical technique is a necessary tool in quantity analysis, quantity control and improvement of quantity.
随着统计力学理论和计算机技术的飞速发展，计算机分子模拟已经成为在分子水平上研究流体的一种强有力工具。
With the rapid development of statistic mechanics theory and computer technology, computer molecular simulation has became a powerful tool to study the fluid in molecular level.
RKHS是结合正规化理论和统计学理论的必要工具。
RKHS will be an essential tool for establishing a connection between Regularization Theory and Statistical Learning Theory.
RKHS是结合正规化理论和统计学理论的必要工具。
RKHS will be an essential tool for establishing a connection between Regularization Theory and Statistical Learning Theory.
应用推荐