Type Definition goose::metrics::TransactionMetrics

pub type TransactionMetrics = Vec<Vec<TransactionMetricAggregate>>;

All transactions executed during a load test.

Goose optionally tracks metrics about transactions executed during a load test. The metrics can be disabled with either the --no-transaction-metrics or the --no-metrics run-time option, or with either GooseDefault::NoTransactionMetrics or GooseDefault::NoMetrics.

Aggregated transactions (TransactionMetricAggregate) are stored in a Vector of Vectors keyed to the order the transaction is created in the load test.

Example

When viewed with std::fmt::Display, TransactionMetrics are displayed in a table:

 === PER TRANSACTION METRICS ===
------------------------------------------------------------------------------
Name                     |   # times run |        # fails |  trans/s |  fail/s
------------------------------------------------------------------------------
1: AnonBrowsingUser      |
  1: (Anon) front page   |           440 |         0 (0%) |    44.00 |    0.00
  2: (Anon) node page    |           296 |         0 (0%) |    29.60 |    0.00
  3: (Anon) user page    |            90 |         0 (0%) |     9.00 |    0.00
2: AuthBrowsingUser      |
  1: (Auth) login        |             0 |         0 (0%) |     0.00 |    0.00
  2: (Auth) front page   |           109 |         0 (0%) |    10.90 |    0.00
  3: (Auth) node page    |            74 |         0 (0%) |     7.40 |    0.00
  4: (Auth) user page    |            19 |         0 (0%) |     1.90 |    0.00
  5: (Auth) comment form |            20 |         0 (0%) |     2.00 |    0.00
-------------------------+---------------+----------------+----------+--------
Aggregated               |         1,048 |         0 (0%) |   104.80 |    0.00
------------------------------------------------------------------------------
Name                     |    Avg (ms) |        Min |         Max |     Median
------------------------------------------------------------------------------
1: AnonBrowsingUser      |
  1: (Anon) front page   |       94.41 |         59 |         294 |         88
  2: (Anon) node page    |       53.29 |          3 |          96 |         53
  3: (Anon) user page    |       33.02 |         17 |         221 |         30
2: AuthBrowsingUser      |
  1: (Auth) login        |        0.00 |          0 |           0 |          0
  2: (Auth) front page   |      119.45 |         84 |         307 |        110
  3: (Auth) node page    |       52.16 |         37 |          81 |         51
  4: (Auth) user page    |       31.21 |         25 |          40 |         31
  5: (Auth) comment form |      135.10 |        107 |         175 |        130
-------------------------+-------------+------------+-------------+-----------
Aggregated               |       76.78 |          3 |         307 |         74