App start: Create transaction when no SentryNavigatorObserver is present
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Android Performance metrics 🚀
|
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| abcdba3 | 354.68 ms | 399.04 ms | 44.36 ms |
| 683fd34 | 336.53 ms | 418.10 ms | 81.57 ms |
| afa6e2a | 349.73 ms | 428.48 ms | 78.75 ms |
| 873fb42 | 352.10 ms | 397.43 ms | 45.33 ms |
| f770c4c | 385.88 ms | 449.86 ms | 63.98 ms |
| 464b4d0 | 320.71 ms | 380.02 ms | 59.31 ms |
| 69670c9 | 325.59 ms | 385.82 ms | 60.22 ms |
| 08a7b4f | 346.47 ms | 403.29 ms | 56.82 ms |
| 333903e | 332.76 ms | 406.86 ms | 74.10 ms |
| e2d89fc | 323.84 ms | 376.23 ms | 52.39 ms |
App size
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| abcdba3 | 5.94 MiB | 6.95 MiB | 1.01 MiB |
| 683fd34 | 6.27 MiB | 7.20 MiB | 960.43 KiB |
| afa6e2a | 6.27 MiB | 7.20 MiB | 955.69 KiB |
| 873fb42 | 5.94 MiB | 6.96 MiB | 1.02 MiB |
| f770c4c | 6.33 MiB | 7.26 MiB | 950.37 KiB |
| 464b4d0 | 6.06 MiB | 7.03 MiB | 990.27 KiB |
| 69670c9 | 6.06 MiB | 7.09 MiB | 1.03 MiB |
| 08a7b4f | 5.94 MiB | 6.95 MiB | 1.01 MiB |
| 333903e | 6.06 MiB | 7.10 MiB | 1.04 MiB |
| e2d89fc | 6.06 MiB | 7.03 MiB | 989.37 KiB |
Previous results on branch: feat/app-start-improve-2
Startup times
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| 8b9c0c0 | 380.41 ms | 462.63 ms | 82.22 ms |
| 04724d5 | 433.62 ms | 500.70 ms | 67.08 ms |
| f7573f1 | 349.55 ms | 411.79 ms | 62.23 ms |
| 58f2585 | 431.80 ms | 500.70 ms | 68.90 ms |
| e294533 | 355.73 ms | 421.98 ms | 66.25 ms |
| 7001b46 | 351.55 ms | 408.36 ms | 56.81 ms |
| 8984d63 | 357.78 ms | 430.02 ms | 72.24 ms |
| 26e5834 | 450.93 ms | 526.94 ms | 76.01 ms |
| 5fff0be | 404.65 ms | 476.16 ms | 71.51 ms |
App size
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| 8b9c0c0 | 6.33 MiB | 7.30 MiB | 987.83 KiB |
| 04724d5 | 6.33 MiB | 7.30 MiB | 990.95 KiB |
| f7573f1 | 6.33 MiB | 7.30 MiB | 990.94 KiB |
| 58f2585 | 6.33 MiB | 7.30 MiB | 990.98 KiB |
| e294533 | 6.33 MiB | 7.30 MiB | 991.27 KiB |
| 7001b46 | 6.33 MiB | 7.30 MiB | 992.04 KiB |
| 8984d63 | 6.33 MiB | 7.30 MiB | 991.35 KiB |
| 26e5834 | 6.33 MiB | 7.30 MiB | 990.95 KiB |
| 5fff0be | 6.33 MiB | 7.30 MiB | 990.97 KiB |
iOS Performance metrics 🚀
|
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| a1a1545 | 1270.85 ms | 1289.82 ms | 18.96 ms |
| 4b943a1 | 1250.23 ms | 1262.28 ms | 12.05 ms |
| d189e01 | 1219.94 ms | 1228.20 ms | 8.27 ms |
| bf4aed7 | 1274.63 ms | 1286.48 ms | 11.85 ms |
| 6572f8d | 1242.16 ms | 1246.63 ms | 4.47 ms |
| 1d47eb7 | 1212.57 ms | 1222.00 ms | 9.43 ms |
| 24b6e60 | 1250.69 ms | 1268.63 ms | 17.94 ms |
| bd37365 | 1236.22 ms | 1243.27 ms | 7.04 ms |
| ae02632 | 1286.77 ms | 1300.37 ms | 13.60 ms |
| c978477 | 1228.43 ms | 1249.17 ms | 20.74 ms |
App size
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| a1a1545 | 8.16 MiB | 9.17 MiB | 1.01 MiB |
| 4b943a1 | 8.33 MiB | 9.40 MiB | 1.07 MiB |
| d189e01 | 8.29 MiB | 9.38 MiB | 1.09 MiB |
| bf4aed7 | 8.10 MiB | 9.17 MiB | 1.08 MiB |
| 6572f8d | 8.29 MiB | 9.36 MiB | 1.07 MiB |
| 1d47eb7 | 8.29 MiB | 9.39 MiB | 1.09 MiB |
| 24b6e60 | 8.32 MiB | 9.38 MiB | 1.06 MiB |
| bd37365 | 8.28 MiB | 9.34 MiB | 1.06 MiB |
| ae02632 | 8.16 MiB | 9.15 MiB | 1020.68 KiB |
| c978477 | 8.32 MiB | 9.50 MiB | 1.18 MiB |
Previous results on branch: feat/app-start-improve-2
Startup times
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| 58f2585 | 1243.20 ms | 1259.61 ms | 16.41 ms |
| f7573f1 | 1251.57 ms | 1276.22 ms | 24.65 ms |
| 26e5834 | 1236.00 ms | 1264.20 ms | 28.20 ms |
| e294533 | 1257.85 ms | 1280.23 ms | 22.37 ms |
| 5fff0be | 1250.41 ms | 1271.00 ms | 20.59 ms |
| 8984d63 | 1233.57 ms | 1258.60 ms | 25.04 ms |
| 7001b46 | 1252.49 ms | 1275.23 ms | 22.74 ms |
| 04724d5 | 1225.65 ms | 1244.87 ms | 19.23 ms |
| 8b9c0c0 | 1251.80 ms | 1272.17 ms | 20.38 ms |
App size
| Revision | Plain | With Sentry | Diff |
|---|---|---|---|
| 58f2585 | 8.32 MiB | 9.43 MiB | 1.11 MiB |
| f7573f1 | 8.32 MiB | 9.37 MiB | 1.05 MiB |
| 26e5834 | 8.32 MiB | 9.37 MiB | 1.05 MiB |
| e294533 | 8.32 MiB | 9.50 MiB | 1.19 MiB |
| 5fff0be | 8.32 MiB | 9.37 MiB | 1.05 MiB |
| 8984d63 | 8.32 MiB | 9.50 MiB | 1.19 MiB |
| 7001b46 | 8.32 MiB | 9.51 MiB | 1.19 MiB |
| 04724d5 | 8.32 MiB | 9.37 MiB | 1.05 MiB |
| 8b9c0c0 | 8.32 MiB | 9.43 MiB | 1.10 MiB |
|
@stefanosiano this is now ready for review pls |
| // This is a workaround since there is no api that tells us if | ||
| // the navigator observer exists or not. The currentRouteName is always | ||
| // set during a didPush triggered by the navigator observer. | ||
| if (SentryNavigatorObserver.currentRouteName == null) { |
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we could even have an additional static flag isAttached that is set to true when the class is instantiated, and use it together with this check, but not sure if that would actually help some case.
Your call here
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hm I think it would be good to have it additionally, I'll add it 👍
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I think naming it something like isCreated is more accurate since you can also instantiate it earlier and attach it much later
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📜 Description
Builds upon #2009
When
SentryNavigatorObserveris not present, it will not create a transaction for the app start spans to attach to - so we need to create it manually💡 Motivation and Context
Mobile starfish, improve app start instrumentation
💚 How did you test it?
Existing tests from #2009
📝 Checklist
sendDefaultPiiis enabled🔮 Next steps