The new glyph released on 1/21/202 obtained (currently) from the glacial logging tool apparently doesn't function properly when used in other tools. On harvesting sickles it seldom triggers as I ran around to various plant nodes including farm sites and it triggered less then 5 times after approximately 30-40 node strikes.
Ore nodes had less of an issue and seemed to appropriately proc roughly as often as a bounty glyph would (given both work on a 33% chance.).
Logging nodes however this proved more problematic, when using the glyph on the tool it came with it happened occasionally as might be expected however when used in other logging tools/skins then the glacial logging tool skin it triggered almost never. On the volatile magic logging tool however I went through more then 40 trees and had 0 triggers of this glyph.
This is a nice new glyph to the game however given it has apparent issues with properly triggering 33% of the time as described, namely on other tools then the one it released in It should be advised to not buy the Glacial logging tool unless you A: like the tool's animation or B: plan to use the glyph on this exact tool/skin too ensure a proper proc rate as the glyph describes.
At current due too these issues Glyph of the Timekeeper will be hard pressed to compete with other time saving glyphs such as industry, reaper or bounty for productive or expedient gathering
P.S. Given the time span of the animation when it does proc it should be mentioned timekeeper is useless on the molten and consortium harvesting sickles as it is comparable too there natural gathering speeds thus pointless if/when it triggers.