DLPX-88179 estat JSON mode gives histogram keys in nanoseconds rather than microseconds#94

Draft

simonlin-delphix wants to merge 2 commits intomasterfrom dlpx/pr/simonlin-delphix/7ab9f719-ba1a-4578-92ec-ea1ea7c65fb2

+1-1

Commits on Oct 27, 2023