2011-12-23 69 views
0

我使用Apache qpid自带的qpid-bench工具对几台不同的机器进行性能测试。我一直无法找到关于qpid-bench程序的输出/结果的任何文档。以下是样本测试的结果:解释qpid-bench输出

$ qpid-bench 
broker = localhost                                                                
port = 5672                                                                  
count = 1000000                                                                 
window = 100000                                                                 
sample = 100000                                                                 
size = 1024                                                                  
mode = BOTH                                                                  
timestamp = false                                                                
message_id = false                                                                
message_cache = false                                                               
persistent = false                                                                
jms_publish = false                                                                
jms_consume = false                                                                
help = false                                                                 
IoReceiver - localhost/127.0.0.1:5672 2011-12-23 09:39:11,427 INFO ...          
IoReceiver - localhost/127.0.0.1:5672 2011-12-23 09:39:11,427 INFO ...                
NP: Fri Dec 23 09:39:11 PST 2011     --                                                       
       --     NC: Fri Dec 23 09:39:11 PST 2011                                                   
NP: 100000 6246.49 6246.49       --                                                       
       --     NC: 100000 6205.01 6205.01                                                     
NP: 200000 6775.07 7401.38       --                                                       
       --     NC: 200000 6758.58 7420.60                                                     
NP: 300000 6795.94 6838.07       --                                                       
       --     NC: 300000 6782.27 6830.13                                                     
NP: 400000 6618.02 6136.10       --                                                       
       --     NC: 400000 6609.28 6139.49                                                     
NP: 500000 6673.07 6902.74       --                                                       
       --     NC: 500000 6662.31 6883.26                                                     
NP: 600000 6723.89 6990.07       --                                                       
       --     NC: 600000 6707.36 6942.03                                                     
NP: 700000 6780.32 7139.80       --                                                       
       --     NC: 700000 6775.07 7211.89                                                     
NP: 800000 6679.08 6047.05       --                                                       
       --     NC: 800000 6673.67 6040.84                                                     
NP: 900000 6547.26 5654.51       --                                                       
       --     NC: 900000 6538.56 5627.15                                                     
Producer Completed 
Consumer Completed 

我猜NP是发布的数量,NC是每个窗口消耗的数量。第一个数字是发送/接收的消息的数量。第二和第三个数字是什么意思?

回答

0

下面是QpidBench.java源:https://svn.apache.org/repos/asf/qpid/trunk/qpid/java/tools/src/main/java/org/apache/qpid/tools/QpidBench.java

下面是用于qpid台上的命令的选项:

$ qpid-bench --help 
    qpid-bench <options> 
    -b, --broker (localhost) the broker hostname 
    -p, --port  (5672)  the broker port 
    -c, --count  (1000000)  the number of messages to send/receive, 0 means no limit 
    -w, --window (100000)  the number of messages to send before blocking, 0 disables 
    --sample  (100000)  print stats after this many messages, 0 disables 
    -i, --interval (100000)  sets both --window and --sample 
    -s, --size  (1024)  the message size 
    -m, --mode  (BOTH)  one of publish, consume, or both 
    --timestamp  (false)  set timestamps on each message if true 
    --mesage-id  (false)  set the message-id on each message if true 
    --message-cache (false)  reuse the same message for each send if true 
    --persistent (false)  set the delivery-mode to persistent if true 
    --jms-publish (false)  use the jms client for publish 
    --jms-consume (false)  use the jms client for consume 
    --jms   (false)  sets both --jms-publish and --jms-consume 
    -h, --help     prints this message 

第一累积数目由“双累积= 1000 *(定义双)计数/(双)(时间 - 开始);“在QPidBench.java中。即每个样本期间公布或消费的总数。第二个数字区间由“double interval = 1000 *((double)opts.sample /(double)(time - lastTime));”定义。在QpidBench.java中。即每个样本期间公布或消费的数量。

count是已发布/消耗的消息数量,opts.sample是运行qpid-bench时在选项中定义的样本量。