siege实战步骤:

1. 安装rz、sz，下载SecureCRT工具进行阿里云服务器的ssh连接
2. 完成siege实战

需求1: 使用siege对多个页面进行加压

(并发数5，持续运行1分钟)

Transactions:                   1048 hitsAvailability:                  95.45 %Elapsed time:                  59.51 secsData transferred:             154.33 MBResponse time:                  0.22 secsTransaction rate:              17.61 trans/secThroughput:                     2.59 MB/secConcurrency:                    3.93Successful transactions:         896Failed transactions:              50Longest transaction:            2.39Shortest transaction:           0.07

需求2: 保存siege日志

Transactions:                   1113 hitsAvailability:                  95.05 %Elapsed time:                  59.87 secsData transferred:             167.95 MBResponse time:                  0.21 secsTransaction rate:              18.59 trans/secThroughput:                     2.81 MB/secConcurrency:                    3.96Successful transactions:         950Failed transactions:              58Longest transaction:            0.60Shortest transaction:           0.07LOG FILE: result.csvYou can disable this log file notification by editing/root/.siege/siege.conf and changing 'show-logfile' to false.root@iZ2ze0ht45qn4m8m1wjfdrZ:~# sz result.csvrzStarting zmodem transfer.  Press Ctrl+C to cancel.Transferring result.csv...  100%     365 bytes  365 bytes/sec 00:00:01       0 Errors

result.csv日志内容：

需求3: 压测时启用gzip压缩

Transactions:                    820 hitsAvailability:                 100.00 %Elapsed time:                  59.57 secsData transferred:               4.56 MBResponse time:                  0.36 secsTransaction rate:              13.77 trans/secThroughput:                     0.08 MB/secConcurrency:                    4.98Successful transactions:         820Failed transactions:               0Longest transaction:            0.54Shortest transaction:           0.33 LOG FILE: result_gip.csv

result_gip.csv日志内容：

需求4: 对移动站点进行压测

• 1.桌面版本百度首页请求

Transactions:                      6 hitsAvailability:                  85.71 %Elapsed time:                   0.73 secsData transferred:               0.21 MBResponse time:                  0.11 secsTransaction rate:               8.22 trans/secThroughput:                     0.28 MB/secConcurrency:                    0.93Successful transactions:           6Failed transactions:               1Longest transaction:            0.19Shortest transaction:           0.08

• 2.移动版百度首页请求（模拟iphone6试一下，user-agent：Apple-iPhone7C2/1202.466）
  siege -c1 -r1 -A"Apple-iPhone7C2/1202.466" http://www.baidu.com

Transactions:                      2 hitsAvailability:                 100.00 %Elapsed time:                   0.17 secsData transferred:               0.01 MBResponse time:                  0.09 secsTransaction rate:              11.76 trans/secThroughput:                     0.03 MB/secConcurrency:                    1.00Successful transactions:           2Failed transactions:               0Longest transaction:            0.09Shortest transaction:           0.08