Tomasz Grabiec 52e411df36 tests: perf: Introduce perf_row_cache_reads ...

Tests performance of various read patterns from the row cache.

Example:

$ build/release/test/perf/perf_row_cache_reads_g  -c1 -m200M
Filling memtable
Rows in cache: 0
Populating with dummy rows
Rows in cache: 373929
Scanning
read: 156.288986 [ms], preemption: {count: 702, 99%: 0.545791 [ms], max: 0.537537 [ms]}, cache: 99/100 [MB]
read: 106.480766 [ms], preemption: {count: 6, 99%: 0.006866 [ms], max: 106.496168 [ms]}, cache: 99/100 [MB]

2021-02-26 01:20:38 +01:00

..

memory_footprint_test.cc

perf-test : Print B-tree sizes

2021-02-02 09:30:30 +03:00

perf_big_decimal.cc

test: add big_decimal perf test

2020-06-01 16:11:49 +02:00

perf_cache_eviction.cc

codebase wide: replace count with contains

2020-08-15 20:26:02 +03:00

perf_checksum.cc

…

perf_collection.cc

utils: Intrusive B-tree (with tests)

2021-02-02 09:30:29 +03:00

perf_cql_parser.cc

everywhere: Don't assume sstring::begin() and sstring::end() are pointers

2020-03-10 13:13:48 -07:00

perf_fast_forward_report.py

…

perf_fast_forward.cc

test: add missing #include <fstream>

2021-02-09 14:45:20 +02:00

perf_hash.cc

…

perf_idl.cc

frozen_schema: key() remove unused schema parameter

2020-04-02 14:43:35 +02:00

perf_mutation_fragment.cc

mutation_fragment: add schema and permit

2020-09-28 11:27:23 +03:00

perf_mutation_readers.cc

perf: microbenchmark for clustering_order_reader_merger

2020-11-30 11:55:44 +01:00

perf_mutation.cc

Everywhere: Add a make_shared_schema helper

2020-07-21 10:33:49 -07:00

perf_row_cache_reads.cc

tests: perf: Introduce perf_row_cache_reads

2021-02-26 01:20:38 +01:00

perf_row_cache_update.cc

uuid: reduce code dependency on UUID_gen.hh

2021-01-27 20:08:29 +02:00

perf_simple_query.cc

test: add missing #include <fstream>

2021-02-09 14:45:20 +02:00

perf_sstable.cc

treewide: replace calls to engine().some_api() with some_api()

2020-04-05 12:46:04 +03:00

perf_sstable.hh

tree-wide: use sstables::make_reader() instead of the read_.*row.*_flat() methods

2021-01-27 17:38:17 +02:00

perf_vint.cc

…

perf.hh

test: Move perf measurement helpers into header

2020-07-14 12:58:26 +03:00