The %Disk Time revealed 100% utilization (75% read and 25% write).
Disk Time反映了 100% 的利用率（75%读和 25%写）。
We analyzed the logical disk object, average disk queue length, and percent of disk time.
我们分析了逻辑磁盘目标、平均磁盘队列长度以及磁盘时间百分比。
Because atime is rarely used by systems administrators, disabling it frees up some disk time.
因为系统管理员很少使用atime，禁用它可以减少磁盘访问时间。
These files have been zipped up to take up less disk space so they take less time to download.
这些文件已被压缩以占用更少的磁盘空间，这样它们需要更短的时间下载。
Therefore, it makes sense to spend some time optimizing the disk hardware.
因此，花一些时间对磁盘硬件进行优化是有意义的。
In another words, you only need one VM template for each operating system — this saves time and disk space.
换言之，对于各种操作系统，您都只需要使用一个VM模板——这可以节省时间和磁盘空间。
Most often, you want only a small subset of the data in the table, so a full table scan wastes a lot of disk I/O and therefore time.
通常来说，您可能只希望获得表中数据的一个子集，因此全表扫描会浪费大量的磁盘I/O，因此也就会浪费大量时间。
These indexes take up disk space and processing time on the server when the views are rebuilt.
重新构建视图时，这些索引会占用服务器上的磁盘空间和处理时间。
Deferring disk writes to a more opportune time can greatly improve application throughput, but it needs to be done in a manner that doesn't compromise data integrity.
将磁盘写入延迟到比较适宜的时间可能会大大改善应用程序的吞吐量，但是，需要采用不损害数据完整性的方式执行。
You can save a large amount of time and disk space by setting high debugging levels only when you need them.
如果需要的话，可以设置较高的调试级别，从而节约大量的时间和磁盘空间。
If you have several disks, splitting load onto separate spindles is an effective way of making reads and writes faster because the largest component of disk latency is the seek time.
如果有多个磁盘，那么把负载分配到不同的磁盘上是加快读写速度的有效方法，因为磁盘延迟的最大组成部分是寻道时间。
When combined, the cache capacity on the drive, the disk algorithms used, the interface speed, and the areal density, produce a disk transfer time.
驱动器上的缓存容量、所使用的硬盘算法、接口速度和磁录密度组合到一起，就构成了磁盘传输时间。
The computer spent most of its time idle while auxiliary operations such as disk access were completing.
在完成辅助操作，例如磁盘访问，的同时，计算机花费大量时间处于空闲状态。
These units do not translate directly to time; they represent relative time for a typical disk access.
这些单元不直接转换成时间；它们表示的是典型磁盘访问的相对时间。
The full disk seek time is 7.4 milliseconds for reads and 7.9 milliseconds for writes.
读操作的完整硬盘寻道时间是 7.4毫秒，而写操作是 7.9 毫秒。
As a result, the disk access time is much longer when reading data in random order than when reading in sequential order.
因此，与按顺序读取相比，按随机顺序读取数据时的磁盘访问时间要长得多。
We then ran the workload with varying numbers of users and measured the client response time, probe response time, CPU utilization, disk write times, and disk utilization.
然后，我们使用不同的用户数运行工作负载，并测量客户机响应时间、探测响应时间、CPU利用率、磁盘写时间和磁盘利用率。
To address this, the logs are placed on fast write cached disks, reducing the disk write time.
为了解决这个问题，把系统放在快速写入高速缓存磁盘上，以减少磁盘写入时间。
However, reserving free space only trades disk space for time, potentially letting you go longer between REORGs.
尽管如此，保留空闲空间只是以时间换取磁盘空间，可能会让REORG之间耗时更长。
The reduction in disk I/O reduces execution time.
磁盘I/O 的减少也减少了执行时间。
The additional network hop and disk I/O is adding significant time to the transactions.
在执行过程中，网络跳转与磁盘I/O操作耗费了大多数时间。
If you are using virtual SCSI adapters to serve disk resources, map those disks at this time from your SAN (if applicable).
如果使用虚拟scs i适配器提供磁盘资源，现在就从SAN映射这些磁盘(如果适用的话)。
Every component is a possible source of work and trouble and a drain of processor cycles, disk space, and time; prune anything you can.
每个组件都可能增加管理员的工作量，可能出现问题，会占用处理器周期、磁盘空间和时间；应该尽可能去除不必要的东西。
During load testing runs, the testing team will carefully monitor various aspects of performance: CPU, memory usage, disk usage, response time, etc.
在负荷测试运行的过程中，测试团队应当密切关注以下几个方面的性能：cpu、内存、磁盘的使用情况、响应时间等等。
Spinning down the hard disk and setting a reduced CPU speed setting can be performed for any time range when the CPU and disk activity is below a set threshold.
让硬盘停转并且降低CPU速度可以在CPU及磁盘活动低于设定阈值的任何时间范围内执行。
Often old versions are not removed for a long time (or ever!), so disk usage creeps up.
通常，老版本都不会立即删除，而是保留很长时间(或者永远)，所以磁盘占用会逐渐增加。
Therefore, OLTP transactions often spend a great deal of time waiting on disk I/O.
因此，OLTP事务通常会需要大量的磁盘I/O等待时间。
In the event of a system failure, transaction log recovery can apply or undo only those transactions not written to disk at the time of the failure.
在系统失败时，事务日志可以应用或取消失败时没有写入磁盘的那些事务。
Also, the average disk transfer time was 108ms. This number should be in the 10 to 30ms range.
此外，平均地磁盘传输时间为108ms，其范围应该在10至30 ms之间。
For example, in the graph shown in Figure 11 below, the Maximum Disk Flush time is "5" on 03-June-2008, 2:01 AM.
例如，在图11 中，在03-June-2008, 2:01AM最大磁盘刷新时间是 “5”。
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