压力测试
felix9ia ... 2021-1-25 大约 1 分钟
# 压力测试
关注的指标
- 吞吐量（TPS）
- 响应时间
- 错误数量
# 详解
以下是对指标的详解
# Main Statistics
| Name | highest 10sec mean | lowest 10sec mean | Highest Rate | Mean Rate | Mean | Count |
|---|---|---|---|---|---|---|
| connect | 9.98 msec | 2.29 msec | 1416.1 / sec | 110.03 / sec | 2.97 msec | 105705 |
| page | 10mn 0sec | 2.08 sec | 1719.7 / sec | 93.45 / sec | 29.91 sec | 89724 |
| request | 10mn 0sec | 2.08 sec | 1719.7 / sec | 93.45 / sec | 29.91 sec | 89724 |
| session | 10mn 0sec | 1.88 sec | 1679 / sec | 119.16 / sec | 1mn 47sec | 114395 |
# Transactions Statistics
| Name | highest 10sec mean | lowest 10sec mean | Highest Rate | Mean Rate | Mean | Count |
|---|---|---|---|---|---|---|
# Network Throughput
| Name | Highest Rate | Total |
|---|---|---|
| size_rcv | 4.38 Mbits/sec | 32.03 MB |
| size_sent | 2.41 Mbits/sec | 22.48 MB |
# Counters Statistics
| Name | Highest Rate | Mean Rate | Total number |
|---|---|---|---|
| Name | Max |
|---|---|
| connected | 28227 |
| finish_users_count | 114396 |
| newphase | 5 |
| users | 28285 |
| users_count | 114396 |
# Errors
| Name | Highest Rate | Total number |
|---|---|---|
| error_abort_max_conn_retries | 220.8 / sec | 8691 |
| error_connect_eaddrinuse | 896.9 / sec | 39585 |
| error_timeout | 192.6 / sec | 15981 |
error_abort_max_conn_retries
error_connect_eaddrinuse
系统的可用端口不够用，创建与压测服务器连接数超出可用段限制
# Server monitoring
| Name | highest 10sec mean | lowest 10sec mean |
|---|---|---|
| cpu:os_mon@10.123.2.16 | 12.30 % | 2.40 % |
| cpu:os_mon@10.123.2.17 | 12.90 % | 2.40 % |
| cpu:os_mon@tsung_controller@e6e7b8dcbb08 | 95.56 % | 1.48 % |
| cpu_idle:os_mon@10.123.2.16 | 99.00 / sec | 97.00 / sec |
| cpu_idle:os_mon@10.123.2.17 | 99.00 / sec | 98.00 / sec |
| cpu_load_average_1:os_mon@10.123.2.16 | 0.28 / sec | 0.00 / sec |
| cpu_load_average_1:os_mon@10.123.2.17 | 0.27 / sec | 0.00 / sec |
| freemem:os_mon@10.123.2.16 | 362.01 MB | 205.70 MB |
| freemem:os_mon@10.123.2.17 | 358.98 MB | 203.96 MB |
| freemem:os_mon@tsung_controller@e6e7b8dcbb08 | 6281.14 MB | 4611.99 MB |
| load:os_mon@10.123.2.16 | 0.28 | 0.00 |
| load:os_mon@10.123.2.17 | 0.27 | 0.00 |
| load:os_mon@tsung_controller@e6e7b8dcbb08 | 2.89 | 0.00 |
| total_ram_free:os_mon@10.123.2.16 | 44.19 / sec | 25.11 / sec |
| total_ram_free:os_mon@10.123.2.17 | 43.82 / sec | 24.90 / sec |
# HTTP return code
| Code | Highest Rate | Mean Rate | Total number |
|---|---|---|---|
| 200 | 6.4 / sec | 2.68 / sec | 2584 |
| 502 | 1714.8 / sec | 114.42 / sec | 86960 |
| 504 | 4.6 / sec | 0.27 / sec | 180 |
# 参考
Tsung学习笔记（WebSocket篇） (opens new window)
关于学习TSUNG压力测试 (opens new window)
使用jemeter进行压力测试关注的指标 (opens new window)