Some pitfalls are discussed in the following sections:
■ Hit ratios
■ Wait events with timed statistics
■ Comparing Oracle statistics with other factors
■ Wait events without timed statistics
■ Idle wait events
■ Computed statistics[@more@]
■ Hit ratios
■ Wait events with timed statistics
■ Comparing Oracle statistics with other factors
■ Wait events without timed statistics
■ Idle wait events
■ Computed statistics[@more@]
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/10599713/viewspace-1004847/ ，如需转载，请注明出处，否则将追究法律责任。
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