Type Definition swanling::metrics::SwanlingRequestMetrics [−][src]
type SwanlingRequestMetrics = HashMap<String, SwanlingRequestMetricAggregate>;
Expand description
All requests made during a load test.
Swanling optionally tracks metrics about requests made during a load test. The
metrics can be disabled with the --no-metrics run-time option, or with
SwanlingDefault::NoMetrics.
Aggregated requests (SwanlingRequestMetricAggregate) are stored in a HashMap
with they key method request-name, for example GET /.
Example
When viewed with std::fmt::Display, SwanlingRequestMetrics are displayed in
a table:
=== PER REQUEST METRICS ===
------------------------------------------------------------------------------
Name | # reqs | # fails | req/s | fail/s
------------------------------------------------------------------------------
GET (Anon) front page | 438 | 0 (0%) | 43.80 | 0.00
GET (Anon) node page | 296 | 0 (0%) | 29.60 | 0.00
GET (Anon) user page | 90 | 0 (0%) | 9.00 | 0.00
GET (Auth) comment form | 19 | 0 (0%) | 1.90 | 0.00
GET (Auth) front page | 108 | 0 (0%) | 10.80 | 0.00
GET (Auth) node page | 74 | 0 (0%) | 7.40 | 0.00
GET (Auth) user page | 19 | 0 (0%) | 1.90 | 0.00
GET static asset | 3,288 | 0 (0%) | 328.80 | 0.00
POST (Auth) comment form | 20 | 0 (0%) | 2.00 | 0.00
-------------------------+---------------+----------------+----------+--------
Aggregated | 4,352 | 0 (0%) | 435.20 | 0.00
------------------------------------------------------------------------------
Name | Avg (ms) | Min | Max | Median
------------------------------------------------------------------------------
GET (Anon) front page | 14.22 | 2 | 211 | 14
GET (Anon) node page | 53.26 | 3 | 96 | 53
GET (Anon) user page | 32.97 | 17 | 221 | 30
GET (Auth) comment form | 54.32 | 36 | 88 | 50
GET (Auth) front page | 39.02 | 25 | 232 | 38
GET (Auth) node page | 52.08 | 36 | 81 | 51
GET (Auth) user page | 31.21 | 25 | 40 | 31
GET static asset | 11.55 | 3 | 217 | 8
POST (Auth) comment form | 54.30 | 41 | 73 | 52
-------------------------+-------------+------------+-------------+-----------
Aggregated | 16.94 | 2 | 232 | 10
------------------------------------------------------------------------------
Slowest page load within specified percentile of requests (in ms):
------------------------------------------------------------------------------
Name | 50% | 75% | 98% | 99% | 99.9% | 99.99%
------------------------------------------------------------------------------
GET (Anon) front page | 14 | 18 | 30 | 43 | 210 | 210
GET (Anon) node page | 53 | 62 | 78 | 86 | 96 | 96
GET (Anon) user page | 30 | 33 | 43 | 53 | 220 | 220
GET (Auth) comment form | 50 | 65 | 88 | 88 | 88 | 88
GET (Auth) front page | 38 | 43 | 58 | 59 | 230 | 230
GET (Auth) node page | 51 | 58 | 72 | 72 | 81 | 81
GET (Auth) user page | 31 | 33 | 40 | 40 | 40 | 40
GET static asset | 8 | 16 | 30 | 36 | 210 | 210
POST (Auth) comment form | 52 | 59 | 73 | 73 | 73 | 73
-------------------------+--------+--------+--------+--------+--------+-------
Aggregated | 10 | 20 | 64 | 71 | 210 | 230