vuser_init()
{
int JVMFreeMemoryValues;
//定义tomcat内存使用情况的监视器事务;
lr_start_transaction("monitor tomcat");
//保存3个参数;
web_reg_save_param("JVMFreeMemory",
"LB=Free memory: ",
"RB= MB",
"Ord=1",
LAST);
web_reg_save_param("JVMTotalMemory",
"LB=Total memory: ",
"RB= MB",
"Ord=1",
LAST);
web_reg_save_param("JVMMaxMemory",
"LB=Max memory: ",
"RB= MB",
"Ord=1",
LAST);
JVMFreeMemoryValues = atoi(lr_eval_string("JVMFreeMemory"));
lr_log_message("JVMFreeMemoryValues=%d",atoi(lr_eval_string("JVMFreeMemory")));
//通过LR去访问tomcat监控页
web_set_user("admin", lr_decrypt("5673768e30d99f26c6"), "10.1.40.103:8080");
//lr_decrypt 解密,明文admin
web_url("status",
"URL=http://10.1.40.103:8080/manager/status",
"Resource=0",
"RecContentType=text/html",
"Referer=",
"Snapshot=t1.inf",
"Mode=HTML",
EXTRARES,
"Url=../favicon.ico", "Referer=", ENDITEM,
LAST);
lr_end_transaction("monitor tomcat", LR_AUTO);
// Tomcat JVM metrics 使用lr_user_data_point()添加数据到图表中去
lr_user_data_point("Tomcat JVM Free memory", atof(lr_eval_string("{JVMFreeMemory}")));
lr_user_data_point("Tomcat JVM Total memory", atof(lr_eval_string("{JVMTotalMemory}")));
lr_user_data_point("Tomcat JVM Max memory", atof(lr_eval_string("{JVMMaxMemory}")));
return 0;
}