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Add a changelog, dates to 2017-08-23
Signed-off-by: Joe Farro <joef@uber.com>
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| # Changes merged into master | ||
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| ## [#103](https://github.com/jaegertracing/jaeger-ui/pull/103) Add a changelog, dates to 2017-08-23 | ||
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| Non-functional change. | ||
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| Adds a `CHANGELOG.md` document that details merged PRs. | ||
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| Starts from late August, 2017. | ||
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| ## [#93](https://github.com/jaegertracing/jaeger-ui/pull/93) Keyboard shortcuts and minimap UX (2017-10-20) | ||
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| **Issues addressed:** | ||
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| - [In-trace search should allow navigation between results](https://github.com/uber/jaeger-ui/issues/91) (partially addresses) | ||
| - Fix #89 - [trace view - Drag and release on timeline header row zooms into respective range](https://github.com/uber/jaeger-ui/issues/89) | ||
| - Fix #23 - [trace view - Navigate and zoom via minimap](https://github.com/uber/jaeger-ui/issues/23) | ||
| - Fix #22 - [trace view - Pan and zoom via keyboard shortcuts](https://github.com/uber/jaeger-ui/issues/22) | ||
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| **Changes:** | ||
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| - Revamped mouse UX on trace minimap | ||
| - Adjusted rendering of the trace minimap to make spans more visible in large traces | ||
| - Added visuals and mouse UX for zooming to trace timeline header row | ||
| - Added keyboard shortcuts: | ||
| - Scroll up, down (`w`, `s`) | ||
| - Scroll to next, previous visible span (`f`, `b`) | ||
| - Pan left, right (`a` or `left`, `d` or `right`) | ||
| - Large pan left, right (`shift+left`, `shift+right`) | ||
| - Zoom in, out (`up`, `down`) | ||
| - Large zoom in, out (`shift+up`, `shift+down`) | ||
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| ## [#84](https://github.com/jaegertracing/jaeger-ui/pull/84) Improve search dropdowns (2017-09-28) | ||
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| - Fix #79 - Sort services and operations operations (case insensitive) | ||
| - Fix #31 - Filter options based on contains instead of starts with | ||
| - Fix #30 - Filter options based on case insensitive match | ||
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| ## [#78](https://github.com/jaegertracing/jaeger-ui/pull/78) Custom menu via /api/config with project links as defaults (2017-09-26) | ||
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| Fix #44. | ||
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| - Configurable top-level links | ||
| - Attempts to download `/api/config`, errors cause fall-back to default | ||
| - Supports one level of nesting | ||
| - Supports a `label` and `url` for each link | ||
| - Groups support a `label` and `items` where `items` is an array of links | ||
| - **All links open to external tabs** | ||
| - **Does not currently support a "selected" state for links** | ||
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| Default menu config: | ||
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| - About Jaeger | ||
| - [GitHub](https://github.com/uber/jaeger) | ||
| - [Docs](http://jaeger.readthedocs.io/en/latest/) | ||
| - [Twitter](https://twitter.com/JaegerTracing) | ||
| - [Discussion Group](https://groups.google.com/forum/#!forum/jaeger-tracing) | ||
| - [Gitter.im](https://gitter.im/jaegertracing/Lobby) | ||
| - [Blog](https://medium.com/jaegertracing/) | ||
| - ~Create a ticket~ | ||
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| **Screenshot updated** | ||
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| ## [#81](https://github.com/jaegertracing/jaeger-ui/pull/81) Fix Google Analytics tracking (2017-09-26) | ||
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| Fix #80. | ||
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| Created an HOC that checks the state of the router and tracks a page-view whenever the URL or query string changes. This is necessary because react-router v4 [did away with the onUpdate](https://github.com/ReactTraining/react-router/blob/master/packages/react-router/docs/guides/migrating.md#on-properties) lifecycle event. | ||
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| ## [#83](https://github.com/jaegertracing/jaeger-ui/pull/83) Fix traceIDs query params clobbering form search (2017-09-26) | ||
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| Fix #82. | ||
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| Changed functionality is: traceIDs are ignored when the search form is triggering the search. | ||
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| ## [#77](https://github.com/jaegertracing/jaeger-ui/pull/77) Fix trace mini-map blurry when < 60 spans (2017-09-21) | ||
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| Fix #76. | ||
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| Before: <img width="931" alt="screen shot 2017-09-20 at 8 25 08 pm" src="https://user-images.githubusercontent.com/2304337/30673937-a400f3aa-9e44-11e7-8d16-a6bb7e025b53.png"> | ||
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| After: <img width="929" alt="screen shot 2017-09-20 at 8 44 45 pm" src="https://user-images.githubusercontent.com/2304337/30673929-96652bc6-9e44-11e7-836e-86e32fce0d89.png"> | ||
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| ## [#74](https://github.com/jaegertracing/jaeger-ui/pull/74) Make left column adjustable in trace detail (2017-09-20) | ||
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| Fix #63 . | ||
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| Column width of span name is now adjustable, within the bounds of [15%, 85%]. It's not clear in the gif, below, but the reduced opacity highlight color is present when dragging the column in either direction. | ||
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| ## [#72](https://github.com/jaegertracing/jaeger-ui/pull/72) Use canvas instead of SVG for trace mini-map (2017-09-17) | ||
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| Fix #61. | ||
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| - Render span graph via canvas instead of SVG | ||
| - Zoom range changed to [0, 1], e.g. time and trace agnostic (allowed removal of some utils) | ||
| - "Timeline" -> 0ms | ||
| - Use props instead of context to provide span graph with viewing range | ||
| - Move all span graph related classes into same folder | ||
| - Misc CSS cleanup | ||
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| ## [#71](https://github.com/jaegertracing/jaeger-ui/pull/71) [trave view] Mouseover expands truncated text to full length in left column (2017-09-14) | ||
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| Fix #65. | ||
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| See attached screenshot (text is blurry due to scaling down retina dpi). | ||
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| Mouseover in the span name column expands the service/operation text if it is truncated. | ||
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| Also, fixed regression in header for left column ("Span Name" -> "Service & Operation"). | ||
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| ## [#68](https://github.com/jaegertracing/jaeger-ui/pull/68) Virtualized scrolling for trace detail view (2017-09-08) | ||
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| ### Description | ||
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| Started with [react-virtualized](https://github.com/bvaughn/react-virtualized), but issues around flashes of un-rendered regions while scrolling and dynamically sized / periodically changing content lead to revival of old project that essentially does the same thing: `src/components/TracePage/TraceTimelineViewer/ListView/*`. | ||
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| `ListView` is more optimized to our needs (and less versatile). These optimizations include: | ||
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| - Taking the approach of rendering less often and larger amounts of items per render | ||
| - Optimizing for scrolling in both directions instead of only the current scroll direction | ||
| - Having a concept of minimum and regular ["overscan"](https://github.com/bvaughn/react-virtualized/blob/master/docs/overscanUsage.md), which means if the currently rendered list of items meets a minimum buffer, don't render more, but if it doesn't, then render enough meet the minimum buffer and some extra, as well | ||
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| ### Performance | ||
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| #### Flashes of un-rendered content | ||
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| - Smaller traces (~500 spans or less) | ||
| - Not really an issue in prod or PR 68 | ||
| - Larger traces (~5k spans) | ||
| - PR 68 is on par with prod, possible slightly better | ||
| - Still fairly easy to see flashes of un-rendered content | ||
| - Issue was quite aggravated with react-virtualized (hence, a custom solution is implemented) | ||
| - Massive traces (~15k spans or more) | ||
| - Flashes of un-rendered content is a significant problem for the release currently in prod | ||
| - PR 68 performance doesn't vary much between 5k and 15k+ traces | ||
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| #### Performance on a 5,000 span trace | ||
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| _Sample size of 1._ | ||
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| - /trace/8d224b61611c807f | ||
| - Duration: 5.83s | ||
| - Services: 11 | ||
| - Depth: 11 | ||
| - Spans: 5,013 | ||
| - Performance recording enabled (degrades performance) | ||
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| **Initial loading (in milliseconds)** | ||
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| Task | Prod - PR 53 (ms) | PR 68 (ms) | Ratio | Reduction | ||
| -- | -- | -- | -- | -- | ||
| **Total** | **6,964** | **1,899** | **0.27** | **73%** | ||
| Loading | 45 | 32 || | ||
| **Scripting** | **3,051** | **1,198** | **0.39** | **61%** | ||
| **Rendering** | **3,126** | **430** | **0.14** | **86%** | ||
| Painting | 116 | 34 || | ||
| Other | 626 | 205 || | ||
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| Note: Ticket #61 (Use canvas instead of SVG for trace mini-map) will likely further improve initial loading. | ||
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| **Expanding details** | ||
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| - Prod : 3753 ms | ||
| - PR 68: 418 ms (0.11) | ||
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| **Text search ("gopro")** | ||
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| - Prod : 5496 ms | ||
| - PR 68: 227 ms (0.04) | ||
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| #### Performance on a 42,000 span trace | ||
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| _Sample size of 1._ | ||
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| - /trace/c440ed36 | ||
| - Duration: 3,393.93s | ||
| - Services: 25 | ||
| - Depth: 11 | ||
| - Total Spans: 42,499 | ||
| - Performance recording enabled (degrades performance) | ||
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| **Initial loading (in milliseconds)** | ||
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| Task | Prod - PR 53 (ms) | PR 68 (ms) | Ratio | Reduction | ||
| -- | -- | -- | -- | -- | ||
| **Total** | **86,792** | **7,105** | **0.08** | **92%** | ||
| **Scripting** | **28,273** | **5,596** | **0.20** | **80%** | ||
| **Rendering** | **57,197** | **1,424** | **0.03** | **97%** | ||
| Painting | 1,321 | 85 | 0.06 | 96% | ||
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| **Expanding details** | ||
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| - Prod : 39,500 ms | ||
| - PR 68: 465 ms (0.01) | ||
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| **Text search** | ||
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| - Prod : 43,728 ms | ||
| - PR 68: 757 ms (0.02) | ||
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| ## [#64](https://github.com/jaegertracing/jaeger-ui/pull/64) Reorganize span detail components (2017-08-25) | ||
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| - Split sub-components of `SpanDetail` out into separate files. | ||
| - Move styles into CSS (addresses [this PR comment](https://github.com/uber/jaeger-ui/pull/53#discussion_r134318660)) | ||
| - Misc style and DOM tweaks (see attached screenshot) | ||
| - Expanded table styling | ||
| - Tag summary styling | ||
| - Background on hover of expandable / collapsable elements | ||
| - Debug info | ||
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| ## [#67](https://github.com/jaegertracing/jaeger-ui/pull/67) Change to use node >= 6 via .nvmrc (2017-08-24) | ||
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| Upgrade to latest ([#53](https://github.com/jaegertracing/jaeger-ui/pull/53)) requires node >= 6. | ||
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| ## [#53](https://github.com/jaegertracing/jaeger-ui/pull/53) Refactor trace detail (2017-08-23) | ||
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| #### SpanGraph | ||
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| - Fix #49 - Span position in graph doesn't not match its position in the detail | ||
| - Ticks in span graph made to match trace detail (in number and formatting) | ||
| - Span graph refactored to trim down files and DOM elements | ||
| - Styling adjustments | ||
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| #### TracePageHeader | ||
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| - `trace` prop removed | ||
| - Added props for various title values instead of deriving them from `trace` | ||
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| #### Trace Detail | ||
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| - Several components split out into separate files | ||
| - `transformTrace` to use already created span tree to determine span depth | ||
| - Fix #59 - "Span Name" to "Service & Operation" | ||
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| #### Span Bar / Detail | ||
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| - Fix uber/jaeger#326: extraneous scrollbars in trace views | ||
| - Fix #55: Some tags were not being rendered due to clashing keys (observed in a log message) | ||
| - Tall content scrolls via entire table instead of single table cell | ||
| - Horizontal scrolling for wide content (e.g. long log values) (Fix #58) | ||
| - Full width of the header is clickable for tags, process, and logs headers (instead of header text, only) | ||
| - Service and endpoint are shown on mouseover anywhere in span bar row | ||
| - Label on span bars no longer off-screen | ||
| - Clip or hide span bars when zoomed in (instead of flush left) | ||
| - Add shadow to left / right boundary when span bar view is clipped | ||
| - Darkened span name column to differentiate from span bar section | ||
| - Span detail left column color coded by service | ||
| - Clicking span detail left column collapses detail | ||
| - Clicking anywhere left of parent span name toggles children visibility | ||
| - Prevent collision of logs in log entries table | ||
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| #### SearchTracePage | ||
| - Scatterplot dots are sized based on number of spans | ||
| - Scatterplot dots mouseover shows trace name | ||
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| #### Misc | ||
| - Several TraceTimelineViewer / utils removed | ||
| - `TreeNode` `.walk()` method can now be used to calculate the depth, avoiding use of less efficient `.getPath()` | ||
| - Removed several `console.error` warnings caused by React key issues | ||
| - `yarn upgrade --latest` | ||
| - Removed `react-sticky` | ||
| - Fix #42 - Support URL prefix via homepage in package.json | ||
| - Maintenance of tests | ||
| - Cleanup unused vars, imports | ||
| - Refine utils | ||
| - Many styles moved to CSS | ||
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| ## Before 2017-08-23 | ||
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| [Older changes are not logged here.](https://www.youtube.com/watch?v=NoAzpa1x7jU&feature=youtu.be&t=107) |