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Silvan 9c3e5e467b
perf(query): remove transactions for queries (#8614)
# Which Problems Are Solved

Queries currently execute 3 statements, begin, query, commit

# How the Problems Are Solved

remove transaction handling from query methods in database package

# Additional Changes

- Bump versions of `core_grpc_dependencies`-receipt in Makefile

# Additional info

During load tests we saw a lot of idle transactions of `zitadel_queries`
application name which is the connection pool used to query data in
zitadel. Executed query:

`select query_start - xact_start, pid, application_name, backend_start,
xact_start, query_start, state_change, wait_event_type,
wait_event,substring(query, 1, 200) query from pg_stat_activity where
datname = 'zitadel' and state <> 'idle';`

Mostly the last query executed was `begin isolation level read committed
read only`.

example: 

```
    ?column?     |  pid  |      application_name      |         backend_start         |          xact_start           |          query_start          |         state_change          | wait_event_type |  wait_event  |                                                                                                  query                                                                                                   
-----------------+-------+----------------------------+-------------------------------+-------------------------------+-------------------------------+-------------------------------+-----------------+--------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 00:00:00        | 33030 | zitadel_queries            | 2024-10-16 16:25:53.906036+00 | 2024-10-16 16:30:19.191661+00 | 2024-10-16 16:30:19.191661+00 | 2024-10-16 16:30:19.19169+00  | Client          | ClientRead   | begin isolation level read committed read only
 00:00:00        | 33035 | zitadel_queries            | 2024-10-16 16:25:53.909629+00 | 2024-10-16 16:30:19.19179+00  | 2024-10-16 16:30:19.19179+00  | 2024-10-16 16:30:19.191805+00 | Client          | ClientRead   | begin isolation level read committed read only
 00:00:00.00412  | 33028 | zitadel_queries            | 2024-10-16 16:25:53.904247+00 | 2024-10-16 16:30:19.187734+00 | 2024-10-16 16:30:19.191854+00 | 2024-10-16 16:30:19.191964+00 | Client          | ClientRead   | SELECT created_at, event_type, "sequence", "position", payload, creator, "owner", instance_id, aggregate_type, aggregate_id, revision FROM eventstore.events2 WHERE instance_id = $1 AND aggregate_type 
 00:00:00.084662 | 33134 | zitadel_es_pusher          | 2024-10-16 16:29:54.979692+00 | 2024-10-16 16:30:19.178578+00 | 2024-10-16 16:30:19.26324+00  | 2024-10-16 16:30:19.263267+00 | Client          | ClientRead   | RELEASE SAVEPOINT cockroach_restart
 00:00:00.084768 | 33139 | zitadel_es_pusher          | 2024-10-16 16:29:54.979585+00 | 2024-10-16 16:30:19.180762+00 | 2024-10-16 16:30:19.26553+00  | 2024-10-16 16:30:19.265531+00 | LWLock          | WALWriteLock | commit
 00:00:00.077377 | 33136 | zitadel_es_pusher          | 2024-10-16 16:29:54.978582+00 | 2024-10-16 16:30:19.187883+00 | 2024-10-16 16:30:19.26526+00  | 2024-10-16 16:30:19.265431+00 | Client          | ClientRead   | WITH existing AS (                                                                                                                                                                                      +
                 |       |                            |                               |                               |                               |                               |                 |              |     (SELECT instance_id, aggregate_type, aggregate_id, "sequence" FROM eventstore.events2 WHERE instance_id = $1 AND aggregate_type = $2 AND aggregate_id = $3 ORDER BY "sequence" DE
 00:00:00.012309 | 33123 | zitadel_es_pusher          | 2024-10-16 16:29:54.963484+00 | 2024-10-16 16:30:19.175066+00 | 2024-10-16 16:30:19.187375+00 | 2024-10-16 16:30:19.187376+00 | IO              | WalSync      | commit
 00:00:00        | 33034 | zitadel_queries            | 2024-10-16 16:25:53.90791+00  | 2024-10-16 16:30:19.262921+00 | 2024-10-16 16:30:19.262921+00 | 2024-10-16 16:30:19.263133+00 | Client          | ClientRead   | begin isolation level read committed read only
 00:00:00        | 33039 | zitadel_queries            | 2024-10-16 16:25:53.914106+00 | 2024-10-16 16:30:19.191676+00 | 2024-10-16 16:30:19.191676+00 | 2024-10-16 16:30:19.191687+00 | Client          | ClientRead   | begin isolation level read committed read only
 00:00:00.24539  | 33083 | zitadel_projection_spooler | 2024-10-16 16:27:49.895548+00 | 2024-10-16 16:30:19.020058+00 | 2024-10-16 16:30:19.265448+00 | 2024-10-16 16:30:19.26546+00  | Client          | ClientRead   | SAVEPOINT exec_stmt
 00:00:00        | 33125 | zitadel_es_pusher          | 2024-10-16 16:29:54.963859+00 | 2024-10-16 16:30:19.191715+00 | 2024-10-16 16:30:19.191715+00 | 2024-10-16 16:30:19.191729+00 | Client          | ClientRead   | begin
 00:00:00.004292 | 33032 | zitadel_queries            | 2024-10-16 16:25:53.906624+00 | 2024-10-16 16:30:19.187713+00 | 2024-10-16 16:30:19.192005+00 | 2024-10-16 16:30:19.192062+00 | Client          | ClientRead   | SELECT created_at, event_type, "sequence", "position", payload, creator, "owner", instance_id, aggregate_type, aggregate_id, revision FROM eventstore.events2 WHERE instance_id = $1 AND aggregate_type 
 00:00:00        | 33031 | zitadel_queries            | 2024-10-16 16:25:53.906422+00 | 2024-10-16 16:30:19.191625+00 | 2024-10-16 16:30:19.191625+00 | 2024-10-16 16:30:19.191645+00 | Client          | ClientRead   | begin isolation level read committed read only

```

The amount of idle transactions is significantly less if the query
transactions are removed:

example: 

```
    ?column?     |  pid  |      application_name      |         backend_start         |          xact_start           |          query_start          |         state_change          | wait_event_type | wait_event |                                                                                                  query                                                                                                   
-----------------+-------+----------------------------+-------------------------------+-------------------------------+-------------------------------+-------------------------------+-----------------+------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 00:00:00.000094 | 32741 | zitadel_queries            | 2024-10-16 16:23:49.73935+00  | 2024-10-16 16:24:59.785589+00 | 2024-10-16 16:24:59.785683+00 | 2024-10-16 16:24:59.785684+00 |                 |            | SELECT created_at, event_type, "sequence", "position", payload, creator, "owner", instance_id, aggregate_type, aggregate_id, revision FROM eventstore.events2 WHERE instance_id = $1 AND aggregate_type 
 00:00:00        | 32762 | zitadel_es_pusher          | 2024-10-16 16:24:02.275136+00 | 2024-10-16 16:24:59.784586+00 | 2024-10-16 16:24:59.784586+00 | 2024-10-16 16:24:59.784607+00 | Client          | ClientRead | begin
 00:00:00.000167 | 32742 | zitadel_queries            | 2024-10-16 16:23:49.740489+00 | 2024-10-16 16:24:59.784274+00 | 2024-10-16 16:24:59.784441+00 | 2024-10-16 16:24:59.784442+00 |                 |            | with usr as (                                                                                                                                                                                           +
                 |       |                            |                               |                               |                               |                               |                 |            |         select u.id, u.creation_date, u.change_date, u.sequence, u.state, u.resource_owner, u.username, n.login_name as preferred_login_name                                                            +
                 |       |                            |                               |                               |                               |                               |                 |            |         from projections.users13 u                                                                                                                                                                      +
                 |       |                            |                               |                               |                               |                               |                 |            |         left join projections.l
 00:00:00.256014 | 32759 | zitadel_projection_spooler | 2024-10-16 16:24:01.418429+00 | 2024-10-16 16:24:59.52959+00  | 2024-10-16 16:24:59.785604+00 | 2024-10-16 16:24:59.785649+00 | Client          | ClientRead | UPDATE projections.milestones SET reached_date = $1 WHERE (instance_id = $2) AND (type = $3) AND (reached_date IS NULL)
 00:00:00.014199 | 32773 | zitadel_es_pusher          | 2024-10-16 16:24:02.320404+00 | 2024-10-16 16:24:59.769509+00 | 2024-10-16 16:24:59.783708+00 | 2024-10-16 16:24:59.783709+00 | IO              | WalSync    | commit
 00:00:00        | 32765 | zitadel_es_pusher          | 2024-10-16 16:24:02.28173+00  | 2024-10-16 16:24:59.780413+00 | 2024-10-16 16:24:59.780413+00 | 2024-10-16 16:24:59.780426+00 | Client          | ClientRead | begin
 00:00:00.012729 | 32777 | zitadel_es_pusher          | 2024-10-16 16:24:02.339737+00 | 2024-10-16 16:24:59.767432+00 | 2024-10-16 16:24:59.780161+00 | 2024-10-16 16:24:59.780195+00 | Client          | ClientRead | RELEASE SAVEPOINT cockroach_restart
```

---------

Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>
Co-authored-by: Livio Spring <livio.a@gmail.com>
Co-authored-by: Max Peintner <max@caos.ch>
Co-authored-by: Elio Bischof <elio@zitadel.com>
Co-authored-by: Stefan Benz <46600784+stebenz@users.noreply.github.com>
Co-authored-by: Miguel Cabrerizo <30386061+doncicuto@users.noreply.github.com>
Co-authored-by: Joakim Lodén <Loddan@users.noreply.github.com>
Co-authored-by: Yxnt <Yxnt@users.noreply.github.com>
Co-authored-by: Stefan Benz <stefan@caos.ch>
Co-authored-by: Harsha Reddy <harsha.reddy@klaviyo.com>
Co-authored-by: Zach H <zhirschtritt@gmail.com>
2024-11-04 10:06:14 +01:00
.codecov chore(codecov): make codecov configurable in repo (#40) 2020-04-08 07:37:24 +02:00
.devcontainer docs: fix and harmonize docker compose files (#8839) 2024-10-29 20:02:04 +01:00
.github chore(github): add type to issue templates (#8775) 2024-10-15 09:42:16 +00:00
build chore(deps): bump node from 18-buster to 20-buster in /build (#6258) 2023-10-12 16:51:50 +00:00
cmd feat(OIDC): add back channel logout (#8837) 2024-10-31 15:57:17 +01:00
console fix: Negative values allowed by spinners of Login Lifetimes inputs (#8694) 2024-10-25 10:44:15 +02:00
deploy/knative docs: fix knative docs (#7752) 2024-04-18 13:45:15 +00:00
docs docs: change recommendation from cockroachDB to postgreSQL (#8844) 2024-10-31 10:24:45 +01:00
e2e chore: fix crdb version on v24.2.1 (#8607) 2024-09-12 09:30:56 +02:00
internal perf(query): remove transactions for queries (#8614) 2024-11-04 10:06:14 +01:00
load-test chore(load-test): add csv output (#8783) 2024-10-17 22:15:55 +03:00
openapi ci: improve performance (#5953) 2023-07-17 10:08:20 +02:00
pkg/grpc perf(query): remove transactions for queries (#8614) 2024-11-04 10:06:14 +01:00
proto feat(OIDC): add back channel logout (#8837) 2024-10-31 15:57:17 +01:00
statik feat: api v2beta to api v2 (#8283) 2024-07-26 22:39:55 +02:00
.dockerignore ci: improve performance (#5953) 2023-07-17 10:08:20 +02:00
.gitattributes chore(devcontainer): improve devcontainer to work on windows and linux (#8194) 2024-06-25 14:40:34 +00:00
.gitignore chore(load-test): add csv output (#8783) 2024-10-17 22:15:55 +03:00
.golangci.yaml chore(deps): update all go deps (#7773) 2024-04-15 09:17:36 +00:00
.releaserc.js perf(query): remove transactions for queries (#8614) 2024-11-04 10:06:14 +01:00
buf.gen.yaml ci: improve performance (#5953) 2023-07-17 10:08:20 +02:00
buf.work.yaml chore(console): buf stub build (#5215) 2023-02-17 14:09:11 +00:00
changelog.config.js feat: Merge master (#1260) 2021-02-08 16:48:41 +01:00
CODE_OF_CONDUCT.md chore: rename docs links (#3668) 2022-05-20 14:32:06 +00:00
CONTRIBUTING.md chore(tests): use a coverage server binary (#8407) 2024-09-06 14:47:57 +02:00
go.mod feat(OIDC): add back channel logout (#8837) 2024-10-31 15:57:17 +01:00
go.sum feat(OIDC): add back channel logout (#8837) 2024-10-31 15:57:17 +01:00
LICENSE chore: Update LICENSE (#1087) 2020-12-14 09:40:09 +01:00
main.go chore: test server for direct resource access 2023-04-24 20:40:31 +03:00
Makefile perf(query): remove transactions for queries (#8614) 2024-11-04 10:06:14 +01:00
MEETING_SCHEDULE.md docs(office_hours): add Q&A on 2024-09-25 (#8646) 2024-09-19 14:27:37 +00:00
README.md docs: Update regions and link to changelog changelog (#8617) 2024-09-16 08:03:10 +00:00
release-channels.yaml chore(stable): update to v2.54.8 (#8457) 2024-08-19 11:31:28 +02:00
SECURITY.md docs: rename instance settings to default settings (#7484) 2024-03-06 10:36:04 +00:00

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