Run Log Pixaroma

What it does

A companion to Run Timer. Every time you press Run it times the whole workflow and adds the finished time to the top of the list. It keeps the last 10, newest first, so you can watch a workflow get faster over a session or notice when a change has made it slower.

Reading the list

The newest run sits at the top, highlighted in orange with an orange bar down its left edge. The fastest of the ten is marked with a lightning bolt, in green (or in orange when the newest run is also the fastest). Times under a minute show as seconds (for example 14.8s); longer runs show as minutes and seconds (for example 1:23). While a run is going a small green 'running' marker shows in the corner, and the new time drops in on top the moment it finishes.

Label your runs

A list of times tells you that something changed, not what. Double-click any row and type a short note about that run: 'with style lora', 'seed 12345', 'base, no LLM'. Press Enter to save, or click away, which also saves. Escape leaves it as it was. Clearing the text removes the note again.

The note belongs to that run, so as newer runs push it down the list it travels with its own time, and it disappears with it when it drops off the bottom. Notes are saved in the workflow like the times, and they are included when you export or copy the list.

This workflow only

The list lives on the node and is saved inside the workflow, so it is only the times for this workflow and it stays with it. Open the workflow again another day and the list is still there. A different workflow keeps its own separate list.

The two buttons

In the bottom-right corner are two small buttons. The download icon exports the list as a plain .txt file you can save or share. The trash icon clears the list back to 'No runs yet'. The same actions are also on the right-click menu, along with Copy times.

Showing your hardware

Times only mean something next to the machine that produced them, which matters if you share a screenshot or compare with someone else. Open the gear on the node and switch on 'Show this PC's hardware' to add a small line in the bottom corner, next to those two buttons: your graphics card, its memory and your system memory, for example 'RTX 4090 · 24GB VRAM · 128GB RAM'.

It sits on the same row as the buttons, so the node does not change size. If your node is narrow the line is cut off with dots at the end: hover it to read the whole thing, or drag the node wider.

The line is read fresh from ComfyUI each time and is never saved into your workflow, so sharing a workflow file never tells anyone what is inside your PC. The switch applies to every Run Log node you have, since they would all show the same machine anyway. It is off until you turn it on, and it is not included in the exported .txt file.

Right-click options

Copy times

Copies the whole list as plain text, with your notes, so you can paste it into notes or a message.

Export as .txt

Saves the list as a plain text file (same as the download button).

Clear Run Log

Empties the list for this node, back to 'No runs yet' (same as the trash button).

Good to know

It does not need to be wired to anything; just drop it on the canvas. The node always shows all ten slots and cannot be made too small to read them. Only completed runs are logged; a run you stop or that errors out is skipped. Because the list is saved with the workflow, a small 'unsaved changes' dot appears on the tab after a run, which is normal. It works the same in both the classic and the new node interface.