sampler
sampler 英 [ˈsɑ:mplə(r)] 美 [ˈsæmplə(r)]
n. [自] 采样器；取样器；样品检查员
名词复数:samplers
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- n. [自] 采样器；取样器；样品检查员
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1. The VisualVM sampler lets you sample your application periodically for CPU and Memory usage.
VisualVM采样器能周期采样程序CPU和内存的使用情况。
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2. In addition to the memory graphing tool, VisualVM also provides a sampler and a lightweight profiler.
除了内存图像工具，VisualVM还提供了一个采样器和一个轻量级的剖析器（Profiler）。
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3. The statistics you’ll get from this profiler will be more accurate and more frequently updated than the data gathered by the sampler.
从剖析器得到的这种统计数据比从采样器而来的更精确和实时。
- sampler (n.) "embroidery specimen by a beginner to show skill," 1520s, from sample (n.); earlier "pattern, model, example to be imitated" (early 14c.). The connecting notion is probably "piece of embroidery serving as a pattern to be copied, or to fix and retain the pattern." As "a collection of samples" from 1912.
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