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APIsBenchmarksv4

otp session benchmark of zitadel v4

Benchmark results of v4 release of Zitadel.

Performance test results

MetricValue
Baselinenone
PurposeTest current performance
Test start14:56 UTC
Test duration30min
Executed testotp_session
k6 versionv1.0.0-rc1
VUs600
Client locationUS1
ZITADEL locationUS1
ZITADEL container specificationvCPU: 6
Memory: 6 Gi
Container min scale: 2
Container max scale: 7
ZITADEL Versionv4.0.0-rc2
ZITADEL feature flagswebKey: true, improvedPerformance: ["IMPROVED_PERFORMANCE_ORG_BY_ID", "IMPROVED_PERFORMANCE_PROJECT", "IMPROVED_PERFORMANCE_USER_GRANT", "IMPROVED_PERFORMANCE_ORG_DOMAIN_VERIFIED", "IMPROVED_PERFORMANCE_PROJECT_GRANT"]
Databasetype: psql
version: v17.4
Database locationUS1
Database specificationvCPU: 8
memory: 32Gib
ZITADEL metrics during test
Observed errorsdatabase usage was 80%
Top 3 most expensive database queries1: query events by instance id, aggregate types, event types, position
2: lock projection
3: write events
k6 Iterations per second60
k6 outputoutput
flowchart outcome

Endpoint latencies

k6 output

 TOTAL RESULTS

    checks_total.......................: 338059 181.945817/s
    checks_succeeded...................: 99.99% 338058 out of 338059
    checks_failed......................: 0.00%  1 out of 338059

 user defined
 authorize status ok
 login name status ok
 login shows password page
 password status ok
 password callback
 code set
 token status ok
 access token created
 id token created
 info created
 org created
 create user is status ok
 set email otp status ok
 add Session status ok
 set Session status ok
  99% 224563 / 1
 org removed

    CUSTOM
    login_ui_enter_login_name_duration......................................: min=179.7ms  avg=179.7ms  max=179.7ms  p(50)=179.7ms  p(95)=179.7ms  p(99)=179.7ms
    login_ui_enter_password_duration........................................: min=14.73ms  avg=14.73ms  max=14.73ms  p(50)=14.73ms  p(95)=14.73ms  p(99)=14.73ms
    login_ui_init_login_duration............................................: min=76.13ms  avg=76.13ms  max=76.13ms  p(50)=76.13ms  p(95)=76.13ms  p(99)=76.13ms
    login_ui_token_duration.................................................: min=152.52ms avg=152.52ms max=152.52ms p(50)=152.52ms p(95)=152.52ms p(99)=152.52ms
    org_create_org_duration.................................................: min=59.87ms  avg=59.87ms  max=59.87ms  p(50)=59.87ms  p(95)=59.87ms  p(99)=59.87ms
    otp_session_duration....................................................: min=2.2s     avg=9.63s    max=15.61s   p(50)=9.59s    p(95)=12.09s   p(99)=13.33s
    session_add_session_duration............................................: min=154ms    avg=8.31s    max=12.63s   p(50)=8.42s    p(95)=10.1s    p(99)=10.52s
    session_set_session_duration............................................: min=0s       avg=659.94ms max=4.45s    p(50)=513.63ms p(95)=1.62s    p(99)=1.9s
    set_human_email_otp_duration............................................: min=29.12ms  avg=494.09ms max=806.37ms p(50)=581.1ms  p(95)=646.91ms p(99)=680.35ms
    user_create_human_duration..............................................: min=698.95ms avg=9.83s    max=17.55s   p(50)=11.1s    p(95)=17s      p(99)=17.46s

    HTTP
    http_req_duration.......................................................: min=0s       avg=3.21s    max=20.01s   p(50)=1.21s    p(95)=9.59s    p(99)=10.3s
      { expected_response:true }............................................: min=14.73ms  avg=3.21s    max=20.01s   p(50)=1.21s    p(95)=9.59s    p(99)=10.3s
    http_req_failed.........................................................: 0.00%  1 out of 338656
    http_reqs...............................................................: 338656 182.267126/s

    EXECUTION
    iteration_duration......................................................: min=2.2s     avg=9.63s    max=15.61s   p(50)=9.59s    p(95)=12.09s   p(99)=13.33s
    iterations..............................................................: 112282 60.43099/s
    vus.....................................................................: 0      min=0           max=600
    vus_max.................................................................: 600    min=600         max=600

    NETWORK
    data_received...........................................................: 183 MB 98 kB/s
    data_sent...............................................................: 82 MB  44 kB/s

running (30m58.0s), 000/600 VUs, 112282 complete and 0 interrupted iterations
default [======================================] 600 VUs  30m0s

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