Diagnostic statistics describing the internal state of an F14 table.
Declared in <folly/container/detail/F14Table.h>
struct F14TableStats;| Name | Description |
|---|---|
compute | Computes statistics for the given table-like container. |
| Name | Description |
|---|---|
bucketCount | Number of buckets in the table. |
chunkCount | Number of chunks in the table. |
chunkHostedOverflowHisto | Histogram of hosted overflow counts per chunk. |
chunkOccupancyHisto | Histogram of the number of occupied slots per chunk. |
chunkOutboundOverflowHisto | Histogram of outbound overflow counts per chunk. |
keyProbeLengthHisto | Histogram of probe lengths for successful lookups. |
missProbeLengthHisto | Histogram of probe lengths for failed lookups. |
overheadBytes | Number of bytes used for overhead rather than stored values. |
policy | Name of the table's memory policy. |
size | Number of elements stored. |
totalBytes | Total number of bytes used by the table. |
valueSize | Size in bytes of each stored value. |