pub fn record_engine_stall(
stalled_millis: u64,
max_stall_millis: u64,
long_stalls: u64,
)Expand description
Wall clock the engine was stopped, from a probe inside the isolate rather
than from the collector. record_engine_gc_collector is the better signal
where it exists, but Substrate registers collector beans for its Serial GC
only, so on the G1 image it reports nothing at all and this is the only
series that shows a stall. Cumulative, so
rate(engine_stall_millis_total) / 1000 is the fraction of wall clock lost.