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use lazy_static::lazy_static;
use prometheus::*;
use prometheus_static_metric::*;
make_auto_flush_static_metric! {
pub label_enum PerfContextType {
write_wal_time,
write_delay_time,
write_scheduling_flushes_compactions_time,
db_condition_wait_nanos,
write_memtable_time,
pre_and_post_process,
write_thread_wait,
db_mutex_lock_nanos,
}
pub struct PerfContextTimeDuration : LocalHistogram {
"type" => PerfContextType
}
}
lazy_static! {
pub static ref APPLY_PERF_CONTEXT_TIME_HISTOGRAM: HistogramVec = register_histogram_vec!(
"tikv_raftstore_apply_perf_context_time_duration_secs",
"Bucketed histogram of request wait time duration.",
&["type"],
exponential_buckets(0.0005, 2.0, 20).unwrap()
)
.unwrap();
pub static ref STORE_PERF_CONTEXT_TIME_HISTOGRAM: HistogramVec = register_histogram_vec!(
"tikv_raftstore_store_perf_context_time_duration_secs",
"Bucketed histogram of request wait time duration.",
&["type"],
exponential_buckets(0.0005, 2.0, 20).unwrap()
)
.unwrap();
pub static ref APPLY_PERF_CONTEXT_TIME_HISTOGRAM_STATIC: PerfContextTimeDuration =
auto_flush_from!(APPLY_PERF_CONTEXT_TIME_HISTOGRAM, PerfContextTimeDuration);
pub static ref STORE_PERF_CONTEXT_TIME_HISTOGRAM_STATIC: PerfContextTimeDuration =
auto_flush_from!(STORE_PERF_CONTEXT_TIME_HISTOGRAM, PerfContextTimeDuration);
}