npm install -g clinic@5

Clinic.js 5 includes major updates to Flame and Doctor, and a fix for Bubbleprof!

Doctor 4.1.0

• New and improved issue detection for when garbage collection is impeding performance. See nearform/node-clinic-doctor#250 for technical details.
• Doctor will try to let you know if it does not have enough data from running a benchmark that is too short or that did too little work.

Bubbleprof 3.0.0

• Fixes a crash that could occur with extremely long stack frame names.

Flame 5.0.0

• Frames for npm package dependencies can no be shown/hidden individually.
• WebAssembly stack frames no longer crash.
• The bar showing the selected frame now works better on small screens and includes a dropdown listing the percentage of the total profile time that the frame was on the call stack and at the top of the call stack.
• The top-right options menu is now moved partly into the footer, and partly into a new sidebar menu accessed through the button in the bottom-right.
• A new walkthrough will point out useful parts of the UI.

This version has better supports using the Clinic.js CLI over SSH and in other GUI-less environments:

• now prints the Clinic Upload login URL to the console if no GUI browser is available
• the $tool --upload flag automatically privately uploads a profile instead of saving it locally, as in

$ clinic doctor --upload --autocannon [ / ] -- node server.js
...
The data has been uploaded to your private area.
https://upload.clinicjs.org/private/biglonghash/1234.clinic-doctor.html

• Add engines field to package.json
• Fix typo in help text

• move autocannon out of devDependencies #95
• fixup on botched v2.1.1

• Add --dest flag in Bubbleprof and Flame. (#76)
• Strip trailing slash from --visualize-only flag. (#81)
  So you can do clinic doctor --visualize-only 1234.clinic-doctor/ without it crashing
• Add --autocannon flag for tools. (#88)
  Automatically benchmark your server using Autocannon:
  clinic doctor --autocannon [ /url --method POST -c10 -d5 ] -- node server.js

• New Flame UI #70

• Fix check for input arguments and command description #37 #38
• Flag Node 10.0.0 as supported in package.json #35