[Backend] 升级并测试gin最新版本

[wklken]

release: https://github.com/gin-gonic/gin/releases

v1.8.x

需要关注点:

• Add support go-json, another drop-in json replacement Add support go-json, another drop-in json replacement. gin-gonic/gin#2680 这个在请求/响应处理时, 可能有提升, 需要压下; (未来考虑替换掉默认的 jsoniter, 封装一个json模块, 可选的实现 [Backend] refactor: 增加json模块 #1152 )

[wklken]

需要关注go-json本身是否存在bug/致命问题

[wklken]

RBAC版本升上去, 并且压测的时候, 改下编译tag看看新版json性能对整体的影响

[zhu327]

更新前:

[root@VM-0-193-centos ~/iam]# ./wrk -t8 -c100 -d60s --latency -s post.query.lua 'http://iam-dev-bench-backend.o.woa.com/api/v1/policy/query'
Running 1m test @ http://iam-dev-bench-backend.o.woa.com/api/v1/policy/query
  8 threads and 100 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     4.89ms    8.27ms 196.53ms   93.69%
    Req/Sec     3.49k   599.93     5.83k    73.42%
  Latency Distribution
     50%    2.53ms
     75%    6.19ms
     90%   10.89ms
     99%   25.67ms
  1667642 requests in 1.00m, 464.95MB read
Requests/sec:  27756.72
Transfer/sec:      7.74MB
[root@VM-0-193-centos ~/iam]# ./wrk -t8 -c100 -d60s --latency -s post.auth.lua 'http://iam-dev-bench-backend.o.woa.com/api/v1/policy/auth'
Running 1m test @ http://iam-dev-bench-backend.o.woa.com/api/v1/policy/auth
  8 threads and 100 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     4.90ms    9.81ms 240.32ms   95.70%
    Req/Sec     3.68k   663.21     5.53k    74.25%
  Latency Distribution
     50%    2.38ms
     75%    5.83ms
     90%   10.54ms
     99%   27.63ms
  1753230 requests in 1.00m, 486.70MB read
Requests/sec:  29173.30
Transfer/sec:      8.10MB

[zhu327]

更新后:

[root@VM-0-193-centos ~/iam]# ./wrk -t8 -c100 -d60s --latency -s post.query.lua 'http://iam-dev-bench-backend.o.woa.com/api/v1/policy/query'
Running 1m test @ http://iam-dev-bench-backend.o.woa.com/api/v1/policy/query
  8 threads and 100 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     4.86ms    6.66ms 163.45ms   90.65%
    Req/Sec     3.40k   600.70     5.16k    72.29%
  Latency Distribution
     50%    2.61ms
     75%    6.39ms
     90%   11.17ms
     99%   25.54ms
  1624424 requests in 1.00m, 452.88MB read
Requests/sec:  27041.74
Transfer/sec:      7.54MB
[root@VM-0-193-centos ~/iam]# ./wrk -t8 -c100 -d60s --latency -s post.auth.lua 'http://iam-dev-bench-backend.o.woa.com/api/v1/policy/auth'Running 1m test @ http://iam-dev-bench-backend.o.woa.com/api/v1/policy/auth
  8 threads and 100 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     4.55ms    7.00ms 144.92ms   92.35%
    Req/Sec     3.71k   653.85     5.68k    76.28%
  Latency Distribution
     50%    2.37ms
     75%    5.73ms
     90%   10.31ms
     99%   23.88ms
  1772641 requests in 1.00m, 492.12MB read
Requests/sec:  29506.51
Transfer/sec:      8.19MB

[zhu327]

TencentBlueKing/bk-iam#224

[zhu327]

性能区别不大, 降低优先级, 后需要看gin是否有新的升级考虑升级

[zhu327]

由于依赖库安全版本原因, 最新版本已升级到1.9.1