Memory leak while accessing <base-url>label/<labelname> (label search) on objects created in io.micrometer.core.instrument.ImmutableTag

h3. Issue Summary Memory leak while accessing label/ label search on objects created in io.micrometer.core.instrument.ImmutableTag This is reproducible on the Data Center: yes h3. Steps to Reproduce Use the following script to search randomly for labels code:java while : do curl...