> Sometimes it turns on a 75-cent error in a billing report that any normal sysadmin, on any normal day, would simply have written off. Wasn't this how the xz

> Sometimes it turns on a 75-cent error in a billing report that any normal sysadmin, on any normal day, would simply have written off. Wasn't this how the xz hack was discovered? A PostgreSQL benchmark was a running a bit slower than usual.