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Changed approxBytesPerEntry after upgrading to golang 1.21

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Signed-off-by: Marco Pracucci <marco@pracucci.com>
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Marco Pracucci 2024-01-05 13:17:18 +01:00
parent 7c8e9a2a76
commit 397179e394
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2 changed files with 2 additions and 2 deletions
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2
tsdb/hashcache/series_hash_cache.go
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@ -13,7 +13,7 @@ const (
// approxBytesPerEntry is the estimated memory footprint (in bytes) of 1 cache // approxBytesPerEntry is the estimated memory footprint (in bytes) of 1 cache
// entry, measured with TestSeriesHashCache_MeasureApproximateSizePerEntry(). // entry, measured with TestSeriesHashCache_MeasureApproximateSizePerEntry().
approxBytesPerEntry = 28 approxBytesPerEntry = 50
) )
// SeriesHashCache is a bounded cache mapping the per-block series ID with // SeriesHashCache is a bounded cache mapping the per-block series ID with

2
tsdb/hashcache/series_hash_cache_test.go
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@ -66,7 +66,7 @@ func TestSeriesHashCache_MeasureApproximateSizePerEntry(t *testing.T) {
runtime.ReadMemStats(&after) runtime.ReadMemStats(&after)
t.Logf("approximate size per entry: %d bytes", (after.TotalAlloc-before.TotalAlloc)/numEntries) t.Logf("approximate size per entry: %d bytes", (after.TotalAlloc-before.TotalAlloc)/numEntries)
require.Equal(t, uint64(approxBytesPerEntry), (after.TotalAlloc-before.TotalAlloc)/numEntries, "approxBytesPerEntry constant is out date") require.Equal(t, approxBytesPerEntry, int((after.TotalAlloc-before.TotalAlloc)/numEntries), "approxBytesPerEntry constant is out date")
} }
func TestSeriesHashCache_Concurrency(t *testing.T) { func TestSeriesHashCache_Concurrency(t *testing.T) {