怎样用LR监视tomcat的性能？

监控分为两方面：
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   监控Tomcat主要指标为两个参数：
W]x `4I%c+Kc0   - number of sessions per application51Testing软件测试网2v8YH'jbzl+t,k
  - number of threads in different statuses
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   可以通过下面的链接察看51Testing软件测试网&}8rK7@ EuK[
    http://{ServerNameOrIPaddress}:8080/manager/html  session,
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'Y:{|#lU+y9p-S0下边的地址可以通过 web_reg_save_param()参数扑获51Testing软件测试网 Ri| F,M
web_reg_save_param("YuPara_ApplicationAtest_Sessions",51Testing软件测试网3v-Jl9S4\)J%s%BKJ
"LB=path=/ApplicationAtest\">",51Testing软件测试网:B#TEg-vf(S%K
"RB=</a>",
*F5]}`9ti"S|1XY0LAST);51Testing软件测试网Ui-w?vs!dL
如果获得 Thread 代码，输入如下地址
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http://{ServerNameOrIPaddress}:8080/manager/status
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通过如下代码扑火
)d{9M!?LP0web_reg_save_param("YuPara_Threads",51Testing软件测试网 }K,Oe\"P{9z,?
"LB=<tr><td><strong>",51Testing软件测试网#L!\ ky m[
"RB=</strong>",51Testing软件测试网nHI8OO5L!SIi X
"Ord=All", // All occurrences of this parameter are captured
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)t.[k8cO%F7Lc0最后利用
fV,l1M8f9{"_T0lr_user_data_point 函数把获得的数据输入到性能测试图谱中51Testing软件测试网'}X mA o5K

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2.监控代码
9XWba,j\ ww5w&@0  可以利用LoadRunner Diagnostics 监控