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七十七、Redis 慢查询日志的阅览和删除

IDEA2023.1.3破解,IDEA破解,IDEA 2023.1破解,最新IDEA激活码

慢查询日志的阅览和删除

弄清楚了服务器状态的 slowlog 链表的作用之后, 我们可以用以下伪代码来定义查看日志的 SLOWLOG GET 命令:

def SLOWLOG_GET(number=None):

    # 用户没有给定 number 参数
    # 那么打印服务器包含的全部慢查询日志
    if number is None:
        number = SLOWLOG_LEN()

    # 遍历服务器中的慢查询日志
    for log in redisServer.slowlog:

        if number <= 0:
            # 打印的日志数量已经足够,跳出循环
            break
        else:
            # 继续打印,将计数器的值减一
            number -= 1

        # 打印日志
        printLog(log)

查看日志数量的 SLOWLOG LEN 命令可以用以下伪代码来定义:

def SLOWLOG_LEN():

    # slowlog 链表的长度就是慢查询日志的条目数量
    return len(redisServer.slowlog)

另外, 用于清除所有慢查询日志的 SLOWLOG RESET 命令可以用以下伪代码来定义:

def SLOWLOG_RESET():

    # 遍历服务器中的所有慢查询日志
    for log in redisServer.slowlog:

        # 删除日志
        deleteLog(log)

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IDEA2023.1.3破解,IDEA破解,IDEA 2023.1破解,最新IDEA激活码
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