The following format "http://localhost:1234" causes existing port parser to fail. Add new logic to parse the host name first then extract port.
Fixes#6409
1. fix failure case counting
2. match ErrClientConnClosing in stresser
3. longer timeout for set-health-key
4. fixed range for range/delete stresser
5. remove Limit in RangeRequest
This commit adds --user for auth in benchmarks. Its purpose is
measuring overhead of authentication of v3 API. Of course the given
user must be granted permission of target keys before benchmarking.
Example of a case with no authentication:
% ./benchmark range k1
bench with linearizable range
10000 / 10000 Booooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo! 100.00%2m10s
Summary:
Total: 130.1850 secs.
Slowest: 0.4071 secs.
Fastest: 0.0064 secs.
Average: 0.0130 secs.
Stddev: 0.0079 secs.
Requests/sec: 76.8138
Response time histogram:
0.006 [1] |
0.046 [9990] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
0.087 [3] |
0.127 [0] |
0.167 [3] |
0.207 [2] |
0.247 [0] |
0.287 [0] |
0.327 [0] |
0.367 [0] |
0.407 [1] |
Latency distribution:
10% in 0.0076 secs.
25% in 0.0086 secs.
50% in 0.0113 secs.
75% in 0.0146 secs.
90% in 0.0209 secs.
95% in 0.0272 secs.
99% in 0.0344 secs.
Example of a case with authentication:
% ./benchmark --user=u1:p range k1
bench with linearizable range
10000 / 10000 Booooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo! 100.00%2m11s
Summary:
Total: 131.4923 secs.
Slowest: 0.1637 secs.
Fastest: 0.0065 secs.
Average: 0.0131 secs.
Stddev: 0.0070 secs.
Requests/sec: 76.0501
Response time histogram:
0.006 [1] |
0.022 [9075] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
0.038 [875] |∎∎∎
0.054 [36] |
0.069 [5] |
0.085 [1] |
0.101 [1] |
0.117 [0] |
0.132 [0] |
0.148 [5] |
0.164 [1] |
Latency distribution:
10% in 0.0076 secs.
25% in 0.0087 secs.
50% in 0.0114 secs.
75% in 0.0150 secs.
90% in 0.0215 secs.
95% in 0.0272 secs.
99% in 0.0347 secs.
It seems that current auth mechanism does not introduce visible overhead.
