MySQL和PDO测试对比
2010-12-10 19:22:49 来源:WEB开发网 闂傚倸鍊搁崐鎼佸磹閹间礁纾归柟闂寸绾剧懓顪冪€n亜顒㈡い鎰Г閹便劌顫滈崱妤€骞婄紓鍌氬€瑰銊╁箟缁嬫鍚嬮柛顐線缂冩洟姊婚崒娆戭槮婵犫偓闁秵鎯為幖娣妼缁愭鏌″搴′簽濞戞挸绉甸妵鍕冀椤愵澀娌梺缁樻尪閸庣敻寮婚敐澶婂嵆闁绘劖绁撮崑鎾诲捶椤撴稑浜炬慨妯煎亾鐎氾拷

核心提示:说明time 发生时间class 类别case 测试用例名称step 用例被执行次数runtime 总的测试时间memory(peak) 消耗的最大内存连接time:2010-07-01 10:53:40, class:pdo, case:connect, step:100000, runtime:21.52, mem
说明
time 发生时间
class 类别
case 测试用例名称
step 用例被执行次数
runtime 总的测试时间
memory(peak) 消耗的最大内存
连接
time:2010-07-01 10:53:40, class:pdo, case:connect, step:100000, runtime:21.52, memory(peak): 262144
time:2010-07-01 10:54:08, class:mysql, case:connect, step:100000, runtime:4.42, memory(peak): 262144
结论:从连接上看PDO的效率会低一些。
插入
time:2010-07-01 10:37:55, class:pdo, case:insert, step:100000, runtime:7.96, memory(peak): 262144
time:2010-07-01 10:38:03, class:mysql, case:insert, step:100000, runtime:7.93, memory(peak): 262144
结论:两者差不多
查询
time:2010-07-01 11:06:41, class:pdo, case:select, step:100000, runtime:10.48, memory(peak): 262144
time:2010-07-01 11:06:54, class:mysql, case:select, step:100000, runtime:10.07, memory(peak): 262144
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