然后需要通过负载均衡避免争用。
线程之间的同步导致了锁争用。
Synchronization between the threads is causing contention on the locks.
避免出现对数据存储实体的争用。
高性能无争用并发机制的即时更新。
In-place updates for high-performance contention-free concurrency.
严重的争用对等待时间和可伸缩性都不利。
A high degree of contention is bad for both latency and scalability.
提供非同步的版本只是为了展示争用的开销。
The unsynchronized version is present only to show the overhead of contention.
同样，这也是为了避免可能的资源争用问题。
Again, this is to avoid potential resource contention issues.
为避免资源争用问题，可使用新的名称后缀。
To avoid the resource contention problem, a new file name suffix is used.
该视图可以帮助解决锁争用问题以及性能问题。
This view can help with the resolution of lock contention problems and performance issues.
添加两台服务器将导致争用相关联的恢复日志。
Adding two servers causes recovery log contention as both servers attempt to own the associated recovery logs.
使用单独一个线程池可能会导致严重的锁争用。
Having a single thread pool could cause significant lock contention.
一个文本文件，显示被争用的信号量。
争用同步会严重影响程序的可伸缩性。
Contended synchronization can have a serious impact on the scalability of your programs.
在设计连接器时，请尽力避免这种资源争用的情况。
When you design your connector, you should do everything in your power to avoid these kinds of resource contention situations.
所以可以进行超高效率的缓存，避免锁定和争用问题。
So you can do super-efficient caching and avoid locking and contention problems.
而争用导致的延迟会由于网络通信的开销而进一步加剧。
The delays resulting from the contentions are exacerbated by the overhead of the network communication.
这个实例将包含关于争用中涉及的架构和表的额外信息。
This instance will include additional information about schema and table that was involved in the contention.
确定问题锁后，您应该重写应用程序来减少该锁的争用。
Once you have identified problematic locks, you should rewrite the application to reduce the contention on the lock.
例如，应用程序可能争用线程、后台连接等等。
For example, applications might compete for threads, backend connections, and so on.
尽可能使用索引来减少消息流实例和应用程序之间的争用。
Use indexes wherever possible to reduce the contention between message flow instances and applications.
因此，颜色和高度共同显示哪些锁的争用最激烈。
The color and the height together therefore show which locks are the most contended.
所有基准测试都只使用一个线程；同步的类不涉及线程争用。
Only a single thread is used for all these benchmarks; the synchronized classes are under no thread contention.
该分配被认为是无争用锁定操作中最大的可变开销。
The allocation is considered the largest variable cost in an uncontested lock operation.
最后在保护每个网络设备的传送队列的锁上发现了严重的争用。
We found significant contention on the lock that protects each network device's transmit queue.
这样做还可以通过减少L3缓存和内存争用，从而改善了性能。
This can also improve performance by reducing L3 cache and memory contention.
我们可以使用随机化的索引键列来减少争用，但这有何代价呢？
We can use randomized index key columns to reduce contention, but at what cost?
这些技术用来避免单个捕获文件被使用时可能发生的资源争用。
These techniques serve to avoid resource contention that might occur if a single capture file was used.
内存管理器以块的形式将内存分配给线程，以最小化堆锁定争用。
The memory manager allocates memory to threads in chunks to minimize contention on the heap lock.
如果引起磁盘资源争用问题，请考虑将数据库移动到远程服务器。
If disk contention is a problem, consider moving the database to a remote machine.
跟传统的基于线程池的方法相比，减少争用会大大降低同步成本。
This reduction in contention dramatically reduces the synchronization costs compared to a traditional thread-pool-based approach.
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