According to a GAO report, the sequester cuts that were going to destroy civilization as we know it resulted in exactly one layoff across the entire federal government.
That is not a typo. Only one person total was laid off to meet the mandated cuts imposed by sequestration. Most agencies froze hiring or imposed furloughs, though even the number of furloughs was less than predicted.
Remember this fact the next time a politician screams dire warnings about any cuts in the federal budget.