Hey all. Not entirely sure how to describe this, but there is a significant loading time each time I select a menu item from the left panel (such as pods, deployments, services etc).
When I look in devtools, it looks like it’s reloading the entire inner lens system each time (including fonts, modules, watches, extensions etc).
It takes approximately 10 seconds to switch views.
Let me know if you need any details.
Thank you for your feedback! To assist us in addressing the issue, could you please provide your system information, including your operating system and hardware details? While we acknowledge that the current tab loading time is not ideal, our goal is to achieve fast loading times.
Hey @jakolehm - I’m on macOS 15 on a Macbook Pro (Intel). Not sure what else would be worth mentioning.
Thanks for the info. A workaround (until we fix the issue) for the slowness is to double-click items from the Navigator so that they open as persistent tabs. That way you can switch between tabs without any delay.
Hey folks. I was wondering if there was any work being done on this yet? I’ve noticed marginal improvements but I’m still super surprised at how slow it is to load a view.
The workaround mentioned above is not 100% valid because Lens appears to unload tabs if you have not been on them for a while.
I was already on that version as of this morning! I did re-install it just in case. I’ve attached a video recording of the speed I’m seeing.
@woodywoodsta Thanks for the feedback! Could you check some performance numbers from View → Toggle Developer Tools → Console. I’m mainly interested about numbers under [RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-application-is-loading-injection-token".
@jakolehm Here’s what I get from two sidebar navigations:
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-application-is-loading-injection-token" took 310.8 ms.
Individual runnables took:
- cluster-common:storage-initialization 293 ms
- local-storage-feature:run-initialization-of-local-storage 280.7 ms
- user-preferences:storage-initialization 58.5 ms
- lens-core-renderer:initialize-lens-local-storage-state 11.1 ms
- messaging:start-listening-of-channels 9.3 ms
- app-paths-setup-renderer:setup-app-paths 5.5 ms
- chart-feature:register-chart-injectable 0.5 ms
- kubernetes-resources:emit-kube-resource-frame-is-ready-when-in-kube-resource-frame 0.3 ms
- chart-plugins:register-annotation-injectable 0.2 ms
- chart-plugins:register-highest-max-injectable 0.1 ms
- chart-plugins:register-zoom-plugin-injectable 0.1 ms
BrowserConsole.js:41
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-frame-starts-first" took 140.1 ms.
Individual runnables took:
- lens-core-renderer:preload-terminal-fonts 133.1 ms
- internal-proxy-renderer:setup-lens-proxy-certificate 70.3 ms
- lens-core-renderer:configure-immer 0.6 ms
- lens-core-renderer:configure-mobx 0 ms
BrowserConsole.js:41
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-main-frame-starts-first" took 6.3 ms.
Individual runnables took:
- lens-core-renderer:watch-for-general-entity-navigation 2.3 ms
- lens-core-renderer:setup-current-cluster-broadcast 1.5 ms
- lens-core-renderer:setup-sentry 0.3 ms
- network-renderer:setup-window-online 0.1 ms
- network-renderer:setup-window-offline 0 ms
BrowserConsole.js:41
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-frame-starts-second" took 39.2 ms.
Individual runnables took:
- theme-renderer-feature:initialize-system-theme-type 33.7 ms
- lens-core-renderer:setup-cluster-state-sync 21.9 ms
- lens-core-renderer:enabled-extensions-persistent-storage-version-initialization 12.7 ms
- lens-core-renderer:setup-system-ca 12.4 ms
- lens-core-renderer:provide-initial-values-for-sync-boxes 11.4 ms
- lens-core-renderer:load-monaco-themes 9.2 ms
- lens-core-renderer:load-enabled-extensions-storage 4.3 ms
- lens-core-renderer:load-weblink-storage 3.3 ms
- lens-core-renderer:setup-kubernetes-cluster-catalog-add-menu-listener 1.9 ms
- lens-core-renderer:init-file-system-provisioner-store 1.9 ms
- lens-core-renderer:setup-kubernetes-cluster-context-menu-open 0.6 ms
- lens-core-renderer:listen-unload 0.3 ms
- lens-core-renderer:setup-root-mac-classname 0.3 ms
- lens-core-renderer:start-topbar-state-sync 0.3 ms
- lens-core-renderer:setup-logging-for-navigation 0.2 ms
BrowserConsole.js:41
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-main-frame-starts-second" took 0.1 ms.
Individual runnables took:
BrowserConsole.js:41
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "on-load-of-application" took 4772 ms.
Individual runnables took:
- lens-core-renderer:bootstrap 4550.4 ms
- lens-core-renderer:start-frame 188 ms
- lens-id:initialize-auth-token-store-runnable 119.3 ms
- lens-id:initialize-lens-cloud-status-store-runnable 117.6 ms
- lens-id:initialize-local-metadata-store-runnable 117.2 ms
- lens-id:initialize-space-settings-store-runnable 116.6 ms
- local-storage-feature:write-changed-local-storage 93.7 ms
- lens-core-renderer:updating-is-enabled-initialization 74.6 ms
- dynamic-features:register-already-installed-extensions-on-load-of-application 73 ms
- main-view-feature:initialize-running-on-selected-tab-change 14 ms
- terminal-dock-tab:create-initial-terminal-tab 5.7 ms
- kubernetes-resources:start-cleaning-up-tabs-on-cluster-removal 0.4 ms
- kubernetes-resources:listen-root-frame-for-kube-resource-frames-being-ready 0.3 ms
- kubernetes-resources:setup-show-kube-resource-frame-kube-details-listener 0.1 ms
- kubernetes-resources:setup-toggle-kube-resource-frame-watches-listener 0.1 ms
BrowserConsole.js:41
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "after-application-is-loaded-injection-token" took 369.8 ms.
Individual runnables took:
- react-application:render-application-when-application-is-ready 331.8 ms
- lens-spaces-renderer:check-refresh-token-validity 6.5 ms
- demo-cluster-feature:start-for-ensure-demo-cluster-kube-config-after-startup 1.1 ms
- release-notes-renderer:show-release-notes-on-startup 0.8 ms
- chart-plugins:register-moment-adapter-injectable 0.3 ms
- context-menu:start-for-automatically-close-context-menu-when-no-items 0.1 ms
- application-electron-renderer-feature:closing-of-application 0.1 ms
- welcome-for-renderer:open-welcome-page-on-startup 0.1 ms
- lens-id-auth:start-for-close-tabs-on-unregister 0.1 ms
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-application-is-loading-injection-token" took 2906.1 ms.
Individual runnables took:
- cluster-common:storage-initialization 2881.3 ms
- local-storage-feature:run-initialization-of-local-storage 2873.3 ms
- user-preferences:storage-initialization 2359.3 ms
- app-paths-setup-renderer:setup-app-paths 2300.9 ms
- lens-core-renderer:initialize-lens-local-storage-state 82.5 ms
- messaging:start-listening-of-channels 13.2 ms
- kubernetes-resources:emit-kube-resource-frame-is-ready-when-in-kube-resource-frame 1.9 ms
- chart-feature:register-chart-injectable 0.9 ms
- chart-plugins:register-annotation-injectable 0.8 ms
- chart-plugins:register-highest-max-injectable 0.2 ms
- chart-plugins:register-zoom-plugin-injectable 0.2 ms
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "on-load-of-application" failed in 80.7 ms.
Individual runnables took:
- (RESOLVED) local-storage-feature:write-changed-local-storage 68.1 ms
- (REJECTED) terminal-dock-tab:create-initial-terminal-tab 59 ms
- (RESOLVED) dynamic-features:register-already-installed-extensions-on-load-of-application 53.6 ms
- (RESOLVED) kubernetes-resources:setup-toggle-kube-resource-frame-watches-listener 6.7 ms
- (RESOLVED) kubernetes-resources:start-cleaning-up-tabs-on-cluster-removal 0.6 ms
- (RESOLVED) kubernetes-resources:setup-show-kube-resource-frame-kube-details-listener 0.4 ms
- (RESOLVED) kubernetes-resources:listen-root-frame-for-kube-resource-frames-being-ready 0.1 ms
- (RESOLVED) main-view-feature:initialize-running-on-selected-tab-change 0 ms
- (PENDING) lens-id:initialize-auth-token-store-runnable
- (PENDING) lens-id:initialize-lens-cloud-status-store-runnable
- (PENDING) lens-id:initialize-local-metadata-store-runnable
- (PENDING) lens-id:initialize-space-settings-store-runnable
- (PENDING) lens-core-renderer:bootstrap
- (PENDING) lens-core-renderer:updating-is-enabled-initialization
- (PENDING) lens-core-renderer:start-frame
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-frame-starts-first" took 186.3 ms.
Individual runnables took:
- lens-core-renderer:preload-terminal-fonts 181.7 ms
- internal-proxy-renderer:setup-lens-proxy-certificate 108.2 ms
- lens-core-renderer:configure-mobx 0.1 ms
- lens-core-renderer:configure-immer 0 ms
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-cluster-frame-starts-first" took 0.2 ms.
Individual runnables took:
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-frame-starts-second" took 109.1 ms.
Individual runnables took:
- theme-renderer-feature:initialize-system-theme-type 102.8 ms
- lens-core-renderer:setup-cluster-state-sync 98.4 ms
- lens-core-renderer:provide-initial-values-for-sync-boxes 88.3 ms
- lens-core-renderer:setup-system-ca 88.2 ms
- lens-core-renderer:enabled-extensions-persistent-storage-version-initialization 85.8 ms
- lens-core-renderer:load-monaco-themes 5.2 ms
- lens-core-renderer:load-weblink-storage 3 ms
- lens-core-renderer:load-enabled-extensions-storage 1.9 ms
- lens-core-renderer:init-file-system-provisioner-store 1.8 ms
- lens-core-renderer:setup-kubernetes-cluster-catalog-add-menu-listener 0.5 ms
- lens-core-renderer:setup-kubernetes-cluster-context-menu-open 0.5 ms
- lens-core-renderer:listen-unload 0.2 ms
- lens-core-renderer:start-topbar-state-sync 0.2 ms
- lens-core-renderer:setup-root-mac-classname 0.1 ms
- lens-core-renderer:setup-logging-for-navigation 0.1 ms
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-cluster-frame-starts-second" took 29.4 ms.
Individual runnables took:
- lens-core-renderer:setup-auto-registration 19.5 ms
- lens-core-renderer:setup-custom-resource-definitions 2.3 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-application-is-loading-injection-token" took 106 ms.
Individual runnables took:
- cluster-common:storage-initialization 99.2 ms
- local-storage-feature:run-initialization-of-local-storage 95.4 ms
- user-preferences:storage-initialization 17.5 ms
- lens-core-renderer:initialize-lens-local-storage-state 16.7 ms
- app-paths-setup-renderer:setup-app-paths 9.7 ms
- messaging:start-listening-of-channels 3.4 ms
- chart-feature:register-chart-injectable 0.6 ms
- kubernetes-resources:emit-kube-resource-frame-is-ready-when-in-kube-resource-frame 0.5 ms
- chart-plugins:register-highest-max-injectable 0.1 ms
- chart-plugins:register-annotation-injectable 0 ms
- chart-plugins:register-zoom-plugin-injectable 0 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-frame-starts-first" took 31.6 ms.
Individual runnables took:
- internal-proxy-renderer:setup-lens-proxy-certificate 30 ms
- lens-core-renderer:preload-terminal-fonts 28 ms
- lens-core-renderer:configure-immer 0.1 ms
- lens-core-renderer:configure-mobx 0.1 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-cluster-frame-starts-first" took 0 ms.
Individual runnables took:
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-frame-starts-second" took 20 ms.
Individual runnables took:
- theme-renderer-feature:initialize-system-theme-type 14.3 ms
- lens-core-renderer:setup-cluster-state-sync 12.3 ms
- lens-core-renderer:enabled-extensions-persistent-storage-version-initialization 7 ms
- lens-core-renderer:setup-system-ca 6.7 ms
- lens-core-renderer:provide-initial-values-for-sync-boxes 6.6 ms
- lens-core-renderer:load-monaco-themes 2.6 ms
- lens-core-renderer:load-enabled-extensions-storage 1.4 ms
- lens-core-renderer:init-file-system-provisioner-store 1.4 ms
- lens-core-renderer:load-weblink-storage 1 ms
- lens-core-renderer:setup-kubernetes-cluster-catalog-add-menu-listener 0.4 ms
- lens-core-renderer:setup-kubernetes-cluster-context-menu-open 0.3 ms
- lens-core-renderer:setup-root-mac-classname 0.2 ms
- lens-core-renderer:listen-unload 0.1 ms
- lens-core-renderer:start-topbar-state-sync 0.1 ms
- lens-core-renderer:setup-logging-for-navigation 0 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-cluster-frame-starts-second" took 19 ms.
Individual runnables took:
- lens-core-renderer:setup-auto-registration 8.6 ms
- lens-core-renderer:setup-custom-resource-definitions 0.9 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "on-load-of-application" took 92.8 ms.
Individual runnables took:
- lens-core-renderer:start-frame 72 ms
- terminal-dock-tab:create-initial-terminal-tab 47.6 ms
- lens-id:initialize-auth-token-store-runnable 45.2 ms
- lens-id:initialize-local-metadata-store-runnable 45.1 ms
- lens-id:initialize-lens-cloud-status-store-runnable 45 ms
- lens-id:initialize-space-settings-store-runnable 45 ms
- local-storage-feature:write-changed-local-storage 34.7 ms
- lens-core-renderer:updating-is-enabled-initialization 30.9 ms
- dynamic-features:register-already-installed-extensions-on-load-of-application 29 ms
- lens-core-renderer:bootstrap 8.1 ms
- kubernetes-resources:setup-toggle-kube-resource-frame-watches-listener 3.7 ms
- kubernetes-resources:start-cleaning-up-tabs-on-cluster-removal 0.1 ms
- kubernetes-resources:listen-root-frame-for-kube-resource-frames-being-ready 0.1 ms
- main-view-feature:initialize-running-on-selected-tab-change 0 ms
- kubernetes-resources:setup-show-kube-resource-frame-kube-details-listener 0 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "after-application-is-loaded-injection-token" took 96.5 ms.
Individual runnables took:
- react-application:render-application-when-application-is-ready 87.3 ms
- demo-cluster-feature:start-for-ensure-demo-cluster-kube-config-after-startup 0.5 ms
- release-notes-renderer:show-release-notes-on-startup 0.2 ms
- context-menu:start-for-automatically-close-context-menu-when-no-items 0.1 ms
- welcome-for-renderer:open-welcome-page-on-startup 0.1 ms
- chart-plugins:register-moment-adapter-injectable 0.1 ms
- lens-id-auth:start-for-close-tabs-on-unregister 0.1 ms
- application-electron-renderer-feature:closing-of-application 0 ms
- lens-spaces-renderer:check-refresh-token-validity 0 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-application-is-loading-injection-token" took 500.1 ms.
Individual runnables took:
- cluster-common:storage-initialization 488 ms
- local-storage-feature:run-initialization-of-local-storage 480.4 ms
- user-preferences:storage-initialization 111.5 ms
- app-paths-setup-renderer:setup-app-paths 96.4 ms
- lens-core-renderer:initialize-lens-local-storage-state 24.3 ms
- messaging:start-listening-of-channels 6.1 ms
- kubernetes-resources:emit-kube-resource-frame-is-ready-when-in-kube-resource-frame 0.7 ms
- chart-feature:register-chart-injectable 0.6 ms
- chart-plugins:register-annotation-injectable 0.2 ms
- chart-plugins:register-zoom-plugin-injectable 0.1 ms
- chart-plugins:register-highest-max-injectable 0 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-frame-starts-first" took 139.7 ms.
Individual runnables took:
- lens-core-renderer:preload-terminal-fonts 135.5 ms
- internal-proxy-renderer:setup-lens-proxy-certificate 65.8 ms
- lens-core-renderer:configure-immer 0.4 ms
- lens-core-renderer:configure-mobx 0 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-cluster-frame-starts-first" took 0.1 ms.
Individual runnables took:
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-frame-starts-second" took 29.7 ms.
Individual runnables took:
- theme-renderer-feature:initialize-system-theme-type 21.8 ms
- lens-core-renderer:setup-cluster-state-sync 17.1 ms
- lens-core-renderer:setup-system-ca 7.5 ms
- lens-core-renderer:provide-initial-values-for-sync-boxes 7.3 ms
- lens-core-renderer:enabled-extensions-persistent-storage-version-initialization 6.6 ms
- lens-core-renderer:load-monaco-themes 5.3 ms
- lens-core-renderer:load-enabled-extensions-storage 2.2 ms
- lens-core-renderer:load-weblink-storage 2.2 ms
- lens-core-renderer:init-file-system-provisioner-store 2 ms
- lens-core-renderer:setup-kubernetes-cluster-context-menu-open 0.9 ms
- lens-core-renderer:setup-kubernetes-cluster-catalog-add-menu-listener 0.8 ms
- lens-core-renderer:start-topbar-state-sync 0.2 ms
- lens-core-renderer:listen-unload 0.1 ms
- lens-core-renderer:setup-root-mac-classname 0.1 ms
- lens-core-renderer:setup-logging-for-navigation 0.1 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-cluster-frame-starts-second" took 62.8 ms.
Individual runnables took:
- lens-core-renderer:setup-auto-registration 47.4 ms
- lens-core-renderer:setup-custom-resource-definitions 3.2 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "on-load-of-application" took 318.4 ms.
Individual runnables took:
- lens-core-renderer:start-frame 234.2 ms
- terminal-dock-tab:create-initial-terminal-tab 141.6 ms
- lens-id:initialize-auth-token-store-runnable 139.9 ms
- lens-id:initialize-lens-cloud-status-store-runnable 138.7 ms
- lens-id:initialize-local-metadata-store-runnable 136.6 ms
- lens-id:initialize-space-settings-store-runnable 136.4 ms
- local-storage-feature:write-changed-local-storage 73.7 ms
- lens-core-renderer:updating-is-enabled-initialization 66.6 ms
- lens-core-renderer:bootstrap 58.3 ms
- dynamic-features:register-already-installed-extensions-on-load-of-application 55.3 ms
- kubernetes-resources:setup-toggle-kube-resource-frame-watches-listener 8.5 ms
- kubernetes-resources:start-cleaning-up-tabs-on-cluster-removal 0.6 ms
- kubernetes-resources:setup-show-kube-resource-frame-kube-details-listener 0.4 ms
- kubernetes-resources:listen-root-frame-for-kube-resource-frames-being-ready 0.1 ms
- main-view-feature:initialize-running-on-selected-tab-change 0 ms
lens.js:8
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "after-application-is-loaded-injection-token" took 180.9 ms.
Individual runnables took:
- react-application:render-application-when-application-is-ready 144.6 ms
- demo-cluster-feature:start-for-ensure-demo-cluster-kube-config-after-startup 0.9 ms
- release-notes-renderer:show-release-notes-on-startup 0.4 ms
- lens-id-auth:start-for-close-tabs-on-unregister 0.2 ms
- context-menu:start-for-automatically-close-context-menu-when-no-items 0.1 ms
- welcome-for-renderer:open-welcome-page-on-startup 0.1 ms
- chart-plugins:register-moment-adapter-injectable 0.1 ms
- lens-spaces-renderer:check-refresh-token-validity 0.1 ms
- application-electron-renderer-feature:closing-of-application 0 ms
node:events:531
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-application-is-loading-injection-token" took 196.9 ms.
Individual runnables took:
- cluster-common:storage-initialization 186.2 ms
- local-storage-feature:run-initialization-of-local-storage 179.6 ms
- user-preferences:storage-initialization 90.2 ms
- app-paths-setup-renderer:setup-app-paths 76.7 ms
- lens-core-renderer:initialize-lens-local-storage-state 17 ms
- messaging:start-listening-of-channels 5.4 ms
- kubernetes-resources:emit-kube-resource-frame-is-ready-when-in-kube-resource-frame 0.9 ms
- chart-feature:register-chart-injectable 0.5 ms
- chart-plugins:register-annotation-injectable 0.1 ms
- chart-plugins:register-highest-max-injectable 0.1 ms
- chart-plugins:register-zoom-plugin-injectable 0.1 ms
node:events:531
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-frame-starts-first" took 91.3 ms.
Individual runnables took:
- internal-proxy-renderer:setup-lens-proxy-certificate 88.1 ms
- lens-core-renderer:preload-terminal-fonts 85.6 ms
- lens-core-renderer:configure-immer 0.3 ms
- lens-core-renderer:configure-mobx 0 ms
node:events:531
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-cluster-frame-starts-first" took 0.1 ms.
Individual runnables took:
node:events:531
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-frame-starts-second" took 28.6 ms.
Individual runnables took:
- theme-renderer-feature:initialize-system-theme-type 23.4 ms
- lens-core-renderer:setup-cluster-state-sync 17.5 ms
- lens-core-renderer:enabled-extensions-persistent-storage-version-initialization 11.7 ms
- lens-core-renderer:setup-system-ca 11 ms
- lens-core-renderer:provide-initial-values-for-sync-boxes 10.9 ms
- lens-core-renderer:load-monaco-themes 5.4 ms
- lens-core-renderer:load-enabled-extensions-storage 1.5 ms
- lens-core-renderer:load-weblink-storage 1.5 ms
- lens-core-renderer:init-file-system-provisioner-store 1.1 ms
- lens-core-renderer:setup-kubernetes-cluster-catalog-add-menu-listener 0.8 ms
- lens-core-renderer:setup-kubernetes-cluster-context-menu-open 0.8 ms
- lens-core-renderer:setup-root-mac-classname 0.3 ms
- lens-core-renderer:start-topbar-state-sync 0.2 ms
- lens-core-renderer:listen-unload 0.1 ms
- lens-core-renderer:setup-logging-for-navigation 0.1 ms
node:events:531
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "before-cluster-frame-starts-second" took 26.2 ms.
Individual runnables took:
- lens-core-renderer:setup-auto-registration 11.6 ms
- lens-core-renderer:setup-custom-resource-definitions 2.4 ms
node:events:531
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "on-load-of-application" took 194.8 ms.
Individual runnables took:
- lens-core-renderer:start-frame 148.2 ms
- terminal-dock-tab:create-initial-terminal-tab 115.3 ms
- lens-id:initialize-auth-token-store-runnable 113.5 ms
- lens-id:initialize-lens-cloud-status-store-runnable 112.4 ms
- lens-id:initialize-local-metadata-store-runnable 112.2 ms
- lens-id:initialize-space-settings-store-runnable 111.9 ms
- lens-core-renderer:updating-is-enabled-initialization 90.3 ms
- dynamic-features:register-already-installed-extensions-on-load-of-application 88 ms
- local-storage-feature:write-changed-local-storage 81.8 ms
- lens-core-renderer:bootstrap 23.3 ms
- kubernetes-resources:setup-toggle-kube-resource-frame-watches-listener 9.4 ms
- kubernetes-resources:start-cleaning-up-tabs-on-cluster-removal 0.5 ms
- kubernetes-resources:setup-show-kube-resource-frame-kube-details-listener 0.3 ms
- kubernetes-resources:listen-root-frame-for-kube-resource-frames-being-ready 0.2 ms
- main-view-feature:initialize-running-on-selected-tab-change 0 ms
node:events:531
[RUN-MANY-PERFORMANCE-LOGGING]: Running runnables for "after-application-is-loaded-injection-token" took 187.7 ms.
Individual runnables took:
- react-application:render-application-when-application-is-ready 163.6 ms
- demo-cluster-feature:start-for-ensure-demo-cluster-kube-config-after-startup 0.9 ms
- release-notes-renderer:show-release-notes-on-startup 0.5 ms
- chart-plugins:register-moment-adapter-injectable 0.2 ms
- context-menu:start-for-automatically-close-context-menu-when-no-items 0.1 ms
- application-electron-renderer-feature:closing-of-application 0.1 ms
- welcome-for-renderer:open-welcome-page-on-startup 0.1 ms
- lens-id-auth:start-for-close-tabs-on-unregister 0.1 ms
- lens-spaces-renderer:check-refresh-token-validity 0.1 ms
Looks like there are a few entries there that are >2s, the worst one being lens-core-renderer:bootstrap.
Let me know if you need anything else.
Any progress? (same problem here…)
We are aware of the issue and are working hard to improve performance. We truly appreciate your patience and understanding while we address this. Our team is fully committed to delivering the best possible experience, and we are continually making progress.
Please feel free to share any further feedback with us—it’s incredibly valuable as we work towards the performance improvements.
We are making some progress (video below is from internal dev build):
Looks like a fantastic improvement. Looking forward to using it. Thank you for the feedback!
Looks awsome!
If there is something to test, just let me know
Looks great. Please keep us posted.
Hi everyone. I also face this issue. I am using the latest version. Honestly, I didn’t like the new design of Lens. Why does it open the new tab when I click different resources? When I worked with many clusters and resources, Lens opened many tabs and it was very unpleasant. If the tab is shown Italic, I can open any resource in the same tab, else if the tab is shown normally, I can’t open resources in the same tab, they open in the new tab. Every time, there is a loading time 
Massive improvement in performance. Thank you for the work. I’m sure it will get faster, but it’s now usable.