add hash calc scan_chunks metric (#30333)
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@ -7076,7 +7076,7 @@ impl AccountsDb {
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snapshot_storages: &SortedStorages,
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scanner: S,
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bin_range: &Range<usize>,
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stats: &HashStats,
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stats: &mut HashStats,
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) -> Vec<CacheHashDataFile>
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where
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S: AppendVecScan,
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@ -7089,6 +7089,7 @@ impl AccountsDb {
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snapshot_storages,
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);
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stats.scan_chunks = splitter.chunk_count;
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(0..splitter.chunk_count)
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.into_par_iter()
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.map(|chunk| {
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@ -10378,7 +10379,7 @@ pub mod tests {
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&get_storage_refs(&[storage]),
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test_scan,
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&Range { start: 0, end: 1 },
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&HashStats::default(),
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&mut HashStats::default(),
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);
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assert_eq!(calls.load(Ordering::Relaxed), 1);
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assert_scan(
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@ -127,6 +127,7 @@ pub struct HashStats {
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pub hash_total: usize,
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pub unreduced_entries: usize,
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pub num_snapshot_storage: usize,
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pub scan_chunks: usize,
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pub num_slots: usize,
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pub num_dirty_slots: usize,
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pub collect_snapshots_us: u64,
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@ -206,6 +207,7 @@ impl HashStats {
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self.num_snapshot_storage as i64,
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i64
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),
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("scan_chunks", self.scan_chunks as i64, i64),
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("num_slots", self.num_slots as i64, i64),
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("num_dirty_slots", self.num_dirty_slots as i64, i64),
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("min_bin_size", self.min_bin_size as i64, i64),
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