<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_30599553的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_30599553</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_30599553]]></copyright><item><title><![CDATA[LR12录制脚本LR11上运行]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/90665058</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/90665058</guid><author>qq_30599553</author><pubDate>Wed, 29 May 2019 09:31:16 +0800</pubDate><description><![CDATA[LoadRunner 12录制的脚本在LoadRunner 11的controller上无法运行，提示该VUSER类型没有license。

原因：LR12的VUSER type是Mobile。

解决方法：

用文本编辑器打开脚本的.usr文件，如03_HandEmergencyCall.usr，

将

AdditionalTypes=Mobile

ActiveTypes=Mobile

G...]]></description><category></category></item><item><title><![CDATA[Create more free space in thin pool or use dm.min_free_space option to change]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/89211371</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/89211371</guid><author>qq_30599553</author><pubDate>Thu, 11 Apr 2019 15:15:13 +0800</pubDate><description><![CDATA[docker 默认/var/lib/docker/devicemapper/devicemapper/date文件大小为100g

vim /usr/lib/systemd/system/docker.service

docker启动参数增加ExecStart=/usr/bin/dockerd 后面增加--storage-opt dm.loopdatasize=200G

其他参数，如--st...]]></description><category></category></item><item><title><![CDATA[Linux卸载Oracle]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/88957193</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/88957193</guid><author>qq_30599553</author><pubDate>Mon, 01 Apr 2019 20:59:54 +0800</pubDate><description><![CDATA[cd ORACLE_HOME/product/11.2.0/dbhome_1/deinstall/


./deinstall


中间一般默认

遇到 y/n 选择是 填y 不能默认回车
]]></description><category></category></item><item><title><![CDATA[Unsupported major.minor version 51.0]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/87628564</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/87628564</guid><author>qq_30599553</author><pubDate>Mon, 18 Feb 2019 16:53:57 +0800</pubDate><description><![CDATA[JDK版本使用的 major.minor version（主次版本号） 不同
JavaSE 8 = 52 (0x34 hex),
JavaSE 7 = 51 (0x33 hex),
JavaSE 6 = 50 (0x32 hex),

java -version

发现与系统jdk版本一致，但是weblogic启动项目还是报此错误。

ps -ef |grep weblogic

查看进程发现we...]]></description><category></category></item><item><title><![CDATA[性能测试类型概念汇总(持续修正)]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86737436</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86737436</guid><author>qq_30599553</author><pubDate>Sat, 02 Feb 2019 10:52:33 +0800</pubDate><description><![CDATA[测试类型

性能测试是通过自动化的测试工具模拟多种正常、峰值以及异常负载条件来对系统的各项性能指标进行测试。

性能测试（狭义）

性能测试方法是通过模拟生产运行的业务压力量和使用场景组合，测试系统的性能是否满足生产性能要求。

1.了解熟悉被测系统的业务场景或同类产品的业务场景；2.明确测试性能指标，确定性能指标；3.确定性能测试工具；4.确定测试环境；

负载测试

确定在各种工作负载下系统的...]]></description><category></category></item><item><title><![CDATA[Tomcat部署项目设置编码]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86682872</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86682872</guid><author>qq_30599553</author><pubDate>Mon, 28 Jan 2019 21:13:37 +0800</pubDate><description><![CDATA[vi catalina.sh  添加 -Dfile.encoding=UTF8

CATALINA_OPTS=&quot;-server -Xms512m -Xmx1536m -XX:PermSize=256m -XX:MaxPermSize=512m  -Dfile.encoding=UTF8&quot;]]></description><category></category></item><item><title><![CDATA[Mysql允许用户远程的登录授权]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86665424</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86665424</guid><author>qq_30599553</author><pubDate>Sun, 27 Jan 2019 13:43:24 +0800</pubDate><description><![CDATA[用户允许远程登陆授权,如root
E:\mysql-5.6.43-winx64\bin&amp;gt;mysql -u root -p
Enter password:Aa123456

mysql&amp;gt;GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'Aa123456' WITH GRANT OPTION;

重载授权表：

mysql&amp;g...]]></description><category></category></item><item><title><![CDATA[Jmeter csv参数化配置组合（实验结果）]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86632435</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86632435</guid><author>qq_30599553</author><pubDate>Thu, 24 Jan 2019 20:03:57 +0800</pubDate><description><![CDATA[本文原创，转载请注明本地址



All threads:文件在所有线程间共享一个线程组下，
csv data set config在循环内：
当线程数*循环数小于等于参数化值数时，Recycle on EOF 与 Stop thread on EOF 随意组合   3线程3循环下都会发起9次不同参数值的请求；
当线程数*循环数大于参数化值数时，如4*3大于9，
Recycle on EOF 设置...]]></description><category></category></item><item><title><![CDATA[Linux修改环境编码]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86623809</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86623809</guid><author>qq_30599553</author><pubDate>Thu, 24 Jan 2019 11:40:24 +0800</pubDate><description><![CDATA[以下方为在centos 6.7上验证可以

安装中文语言包

yum -y groupinstall chinese-support

修改系统编码

vi /etc/sysconfig/i18n

LANG=&quot;zh_CN.UTF-8&quot;
SUPPORTED=&quot;zh_CN:zh:en_US.UTF-8:en_US:en:zh_CN.GB18030&quot;

将中文添加到locale


localedef...]]></description><category></category></item><item><title><![CDATA[Jmeter压测短暂卡停]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86614559</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86614559</guid><author>qq_30599553</author><pubDate>Wed, 23 Jan 2019 17:30:30 +0800</pubDate><description><![CDATA[最近使用Jmeter压测web应用时，发现压测出现周期性卡停，卡个6s左右，影响性能测试结果。

观察发现卡停时，应用日志也停了，同时nmon观察数据库服务器CPU资源等也没有消耗，但是磁盘busy升高到。

最后发现应该是oracle切换日志的原因。默认安装oracle，REDO日志大小为50M，压测时3个日志组共150m不够用，切换有延迟。

后将日志组增大，解决该现象。

----修改ora...]]></description><category></category></item><item><title><![CDATA[Jmeter修改JVM大小]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86611518</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86611518</guid><author>qq_30599553</author><pubDate>Wed, 23 Jan 2019 15:40:50 +0800</pubDate><description><![CDATA[修改JMeter.bat，


set HEAP=-Xms512m -Xmx512m

其他
set NEW=-XX:NewSize=128m -XX:MaxNewSize=128m
set SURVIVOR=-XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=50%
set TENURING=-XX:MaxTenuringThreshold=2...]]></description><category></category></item><item><title><![CDATA[weblogic日志按天分割]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86607723</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86607723</guid><author>qq_30599553</author><pubDate>Wed, 23 Jan 2019 11:54:29 +0800</pubDate><description><![CDATA[mkdir -p /root/logs_weblogic

vi weblogic_log_day.sh

cp /home/weblogic/Oracle/Middleware/Oracle_Home/user_projects/domains/base_domain/war.log /root/logs_weblogic/`date -d yesterday +\%Y\%m\%d`.log;
...]]></description><category></category></item><item><title><![CDATA[impdp ORA-39002 ORA-31694 ORA-31640 ORA-27046 OSD-04012]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86607222</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86607222</guid><author>qq_30599553</author><pubDate>Wed, 23 Jan 2019 11:51:40 +0800</pubDate><description><![CDATA[ORA-39002: 操作无效 ORA-31694: 加载/卸载主表失败 ORA-31640: 无法打开要读取的转储文件 ORA-19505: 无法识别文件 ORA-27046: 文件大小不是逻辑块大小的倍数 OSD-04012: 文件大小不匹配



此问题是因为dmp文件损坏

要是FTP改成bin模式传输。...]]></description><category></category></item><item><title><![CDATA[Linux 停止weblogic shell脚本]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86554110</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86554110</guid><author>qq_30599553</author><pubDate>Sat, 19 Jan 2019 16:46:40 +0800</pubDate><description><![CDATA[WLS_PID=`ps -ef|grep weblogic|grep =AdminServer|awk '{print $2}'`
kill -9 $WLS_PID
echo weblogic stoped!!!]]></description><category></category></item><item><title><![CDATA[解决Docker中crontab任务不生效（填坑）]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86532038</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86532038</guid><author>qq_30599553</author><pubDate>Thu, 17 Jan 2019 22:07:36 +0800</pubDate><description><![CDATA[#安装crontab服务

yum install -y crontabs

#安装系统日志便于排查问题

yum install -y rsyslog

#启动crond服务

systemctl start crond

#启动rsyslog服务

systemctl start rsyslog

#加入定时任务

crontab -e

45 21 * * * /usr/bin/ls &amp;gt...]]></description><category></category></item><item><title><![CDATA[shell脚本ftp取排序文件名]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86505029</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86505029</guid><author>qq_30599553</author><pubDate>Wed, 16 Jan 2019 11:37:00 +0800</pubDate><description><![CDATA[ftp&amp;gt;ls -lt |head
注意空格: 
ls与-l, -l和|之间要有空格|和head之间没有空格

 

ls -lt /dirname/ | grep filename | head -n 1 |awk '{print $9}'

ftp&amp;gt;下执行不行

另辟蹊径

ftp -i -n &amp;lt;&amp;lt;!
open $IP $PORT
user $USER $PASSWORD...]]></description><category></category></item><item><title><![CDATA[Linux下shell脚本ftp下载文件]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86502729</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86502729</guid><author>qq_30599553</author><pubDate>Wed, 16 Jan 2019 10:00:40 +0800</pubDate><description><![CDATA[331 Please specify the password.
530 Login incorrect.
Login failed.
530 Please login with USER and PASS.

#注意密码有特殊字符一定要转义 加\

#!/bin/bash
#连接ftp服务器信息
IP=XXXX
PORT=XXXX
username=XXXX

#注意密码有特殊字符一定要转义 加...]]></description><category></category></item><item><title><![CDATA[Chrome 控制台console的用法]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86300610</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86300610</guid><author>qq_30599553</author><pubDate>Fri, 11 Jan 2019 14:39:03 +0800</pubDate><description><![CDATA[本文转自大牛博客https://www.cnblogs.com/Leo_wl/p/4117446.html

Chrome 控制台console的用法

大家都有用过各种类型的浏览器，每种浏览器都有自己的特色，本人拙见，在我用过的浏览器当中，我是最喜欢Chrome的，因为它对于调试脚本及前端设计调试都有它比其它浏览器有过之而无不及的地方。可能大家对console.log会有一定的了解，心里难免会想...]]></description><category></category></item><item><title><![CDATA[系统吞吐量（TPS）、用户并发量、性能测试概念和公式]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86237631</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86237631</guid><author>qq_30599553</author><pubDate>Thu, 10 Jan 2019 16:03:25 +0800</pubDate><description><![CDATA[本文转自大牛博客：http://www.blogjava.net/qileilove/archive/2013/07/15/401563.html

系统吞吐量（TPS）、用户并发量、性能测试概念和公式

近期在做项目的性能测试和性能优化，先了解与性能相关的一些概念。

　　一．系统吞度量要素：

　　一个系统的吞度量（承压能力）与ｒｅｑｕｅｓｔ对ＣＰＵ的消耗、外部接口、ＩＯ等等紧密关联。

　　...]]></description><category></category></item><item><title><![CDATA[DB2数据库数据备份导出导入]]></title><link>https://blog.youkuaiyun.com/qq_30599553/article/details/86028513</link><guid>https://blog.youkuaiyun.com/qq_30599553/article/details/86028513</guid><author>qq_30599553</author><pubDate>Mon, 07 Jan 2019 21:29:57 +0800</pubDate><description><![CDATA[DB2数据库导入导出命令

以下命令皆为服务器命令行命令执行。

---db2导出表结构

db2look -d 数据库名-z db2inst1 -x -e -o test.sql

---db2导出数据

db2move 数据库名 export -sn db2inst1 -u db2inst1 -p db2inst1

----导入表结构

db2 -tvf test.sql &amp;gt; 1.lo...]]></description><category></category></item></channel></rss>