Typically, when analyzing startup performance, I gather a list of all the activated bundles and stack traces for why they were activated.

一般在分析启动性能时，我会收集所有激活包的列表以及对应于它们为何激活的堆栈跟踪信息。

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Then the trace gather undergoes velocity analysis, normal moveout correction and stack to bring seismic migrated section ( This is called scattering point imaging).

然后对该道集进行速度分析、动校正和叠加，得到偏移地震剖面，即共散射点成像。

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