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APIsBenchmarksv4

machine client credentials login benchmark of zitadel v4

Benchmark results of v4 release of Zitadel.

Performance test results

MetricValue
Baselinenone
PurposeTest current performance
Test start08:28 UTC
Test duration30min
Executed testmachine_client_credentials_login
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 errors
Top 3 most expensive database queries1: Locking projections for reduce
2: Query events by aggregate type and event type
3: user by id query
k6 Iterations per second424
k6 outputoutput
flowchart outcome

Endpoint latencies

Until :37 were containers starting because it was a cold start test.

k6 output


 TOTAL RESULTS

    checks_total.......................: 2336254 1274.250394/s
    checks_succeeded...................: 99.99%  2336250 out of 2336254
    checks_failed......................: 0.00%   4 out of 2336254

 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
 generate machine secret status ok
 openid configuration
 client credentials status ok
  99% 778146 / 3
 client credentials token ok
 userinfo status ok
  99% 778145 / 1
 org removed

    CUSTOM
    login_ui_enter_login_name_duration......................................: min=191.97ms avg=191.97ms max=191.97ms p(50)=191.97ms p(95)=191.97ms p(99)=191.97ms
    login_ui_enter_password_duration........................................: min=14.65ms  avg=14.65ms  max=14.65ms  p(50)=14.65ms  p(95)=14.65ms  p(99)=14.65ms
    login_ui_init_login_duration............................................: min=91.36ms  avg=91.36ms  max=91.36ms  p(50)=91.36ms  p(95)=91.36ms  p(99)=91.36ms
    login_ui_token_duration.................................................: min=93.72ms  avg=93.72ms  max=93.72ms  p(50)=93.72ms  p(95)=93.72ms  p(99)=93.72ms
    oidc_client_credentials_duration........................................: min=244.96µs avg=794.35ms max=2.22s    p(50)=783.9ms  p(95)=1.1s     p(99)=1.23s
    oidc_user_info_duration.................................................: min=578.67µs avg=592.86ms max=1.98s    p(50)=583.33ms p(95)=840.94ms p(99)=939.62ms
    org_create_org_duration.................................................: min=60.95ms  avg=60.95ms  max=60.95ms  p(50)=60.95ms  p(95)=60.95ms  p(99)=60.95ms
    user_add_machine_secret_duration........................................: min=54.63ms  avg=2.62s    max=4.92s    p(50)=2.67s    p(95)=4.69s    p(99)=4.87s
    user_create_machine_duration............................................: min=159.68ms avg=681.87ms max=868.85ms p(50)=746.38ms p(95)=840.65ms p(99)=859.33ms

    HTTP
    http_req_duration.......................................................: min=244.96µs avg=693.86ms max=4.92s    p(50)=671.37ms p(95)=1.05s    p(99)=1.18s
      { expected_response:true }............................................: min=14.27ms  avg=693.86ms max=4.92s    p(50)=671.37ms p(95)=1.05s    p(99)=1.18s
    http_req_failed.........................................................: 0.00%   4 out of 1558705
    http_reqs...............................................................: 1558705 850.156045/s

    EXECUTION
    iteration_duration......................................................: min=656.54µs avg=1.38s    max=3.43s    p(50)=1.38s    p(95)=1.8s     p(99)=2.01s
    iterations..............................................................: 778149  424.421604/s
    vus.....................................................................: 292     min=0            max=600
    vus_max.................................................................: 600     min=600          max=600

    NETWORK
    data_received...........................................................: 1.6 GB  898 kB/s
    data_sent...............................................................: 528 MB  288 kB/s

running (30m33.4s), 000/600 VUs, 778149 complete and 0 interrupted iterations
default [======================================] 600 VUs  30m0s

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