Am 23.09.2026 um 12:48 hat Hanna Czenczek geschrieben: > > > > When an I/O request hangs for a long time, the management tool will be > > > > unable to detect that the threshold has been exceeded in a timely > > > > manner. > > > Yes. But why would that be a real problem? > > > > > > Given the request so far is only to notify users of their storage block > > > showing problematic latencies at all, there is no need to provide the > > > alerts > > > in actual real time. > > What does the current approach solve that is not already possible with > > the block latency histogram? > > See what I linked above. Apparently having to repeatedly query the histogram > repeatedly is not deemed nice enough.
It's the difference between an event and active polling. I would agree that active polling isn't the right answer in most cases. Kevin
