diff options
| author | Niall Douglas (s [underscore] sourceforge {at} nedprod [dot] com) <spamtrap@nedprod.com> | 2017-09-12 03:14:09 +0300 |
|---|---|---|
| committer | Niall Douglas (s [underscore] sourceforge {at} nedprod [dot] com) <spamtrap@nedprod.com> | 2017-09-12 03:14:09 +0300 |
| commit | 910d87af02fc1f92d21d35a187e26e359ea83af2 (patch) | |
| tree | d2a765f632c5fac92921d1c631415197ef6a91f6 /programs | |
| parent | 5d87110ffb26e809d14d0caed10c15b12959179f (diff) | |
Updated Linux benchmarks for toy key value store
Diffstat (limited to 'programs')
| -rw-r--r-- | programs/key-value-store/Readme.md | 54 | ||||
| -rw-r--r-- | programs/key-value-store/main.cpp | 2 |
2 files changed, 46 insertions, 10 deletions
diff --git a/programs/key-value-store/Readme.md b/programs/key-value-store/Readme.md index 8fb34736..2299f7cb 100644 --- a/programs/key-value-store/Readme.md +++ b/programs/key-value-store/Readme.md @@ -51,21 +51,50 @@ index update. Fetched at 1144164 items per sec ``` -- 1Kb values Linux with ext4, no integrity, no durability: +- 1Kb values Linux with ext4, no integrity, no durability, read + append: ``` Inserting 1M key-value pairs ... - Inserted at 656598 items per sec + Inserted at 698324 items per sec Retrieving 1M key-value pairs ... - Fetched at 1945525 items per sec + Fetched at 2544529 items per sec ``` -- 1Kb values Linux with ext4, integrity, no durability: +- 1Kb values Linux with ext4, integrity, no durability, read + append: ``` Inserting 1M key-value pairs ... - Inserted at 581057 items per sec + Inserted at 660501 items per sec Retrieving 1M key-value pairs ... - Fetched at 1519756 items per sec + Fetched at 1934235 items per sec + ``` +- 1Kb values Linux with ext4, no integrity, no durability, mmaps: + ``` + Inserting 1M key-value pairs ... + Inserted at 695894 items per sec + Retrieving 1M key-value pairs ... + Fetched at 5988023 items per sec + ``` +- 1Kb values Linux with ext4, integrity, no durability, mmaps: + ``` + Inserting 1M key-value pairs ... + Inserted at 639795 items per sec + Retrieving 1M key-value pairs ... + Fetched at 458715 items per sec ``` +- 1Kb values Windows with NTFS, integrity, durability, mmaps: + ``` + Inserting 1M key-value pairs ... + Inserted at 33387 items per sec + Retrieving 1M key-value pairs ... + Fetched at 1360544 items per sec + ``` +- 1Kb values Linux with ext4, integrity, durability, mmaps: + ``` + Inserting 1M key-value pairs ... + Inserted at 85397 items per sec + Retrieving 1M key-value pairs ... + Fetched at 781250 items per sec + ``` + - 16 byte values Windows with NTFS, no integrity, no durability, read + append: ``` Inserting 1M key-value pairs ... @@ -83,7 +112,14 @@ index update. - 16 byte values Linux with ext4, no integrity, no durability, read + append: ``` Inserting 1M key-value pairs ... - Inserted at 1118568 items per sec + Inserted at 1400560 items per sec Retrieving 1M key-value pairs ... - Fetched at 2898550 items per sec - ```
\ No newline at end of file + Fetched at 3816793 items per sec + ``` +- 16 byte values Linux with ext4, no integrity, no durability, mmaps: + ``` + Inserting 1M key-value pairs ... + Inserted at 1663893 items per sec + Retrieving 1M key-value pairs ... + Fetched at 26315789 items per sec + ``` diff --git a/programs/key-value-store/main.cpp b/programs/key-value-store/main.cpp index 2ed4d1c7..6f388bb1 100644 --- a/programs/key-value-store/main.cpp +++ b/programs/key-value-store/main.cpp @@ -96,7 +96,7 @@ void benchmark(key_value_store::basic_key_value_store &store, const char *desc) std::cout << " Generating 1M key-value pairs ..." << std::endl; for(size_t n = 0; n < 1000000; n++) { - std::string randomvalue = AFIO_V2_NAMESPACE::utils::random_string(64 / 2); + std::string randomvalue = AFIO_V2_NAMESPACE::utils::random_string(1024 / 2); values.push_back({100 + n, randomvalue}); } } |