CassandraBenchmark

Basic performance tests for Cassandra.

Installation and Running

The project is built and run using SBT (Scala Build Tool)

1. Make sure that you have Scala and SBT installed

2. Make sure that you have Cassandra installed on your local machine

3. Checkout the repository to a local directory

4. Compile by calling sbt compile

5. Call sbt and then e.g., run -read -write -size 100000 -threads 4

Different test sizes can be specified when running the program. Supported options:

[info] Running db_test.CassandraTest -help
usage: CassandraTest [-dump] [-help] [-ip <arg>] [-read] [-size <arg>] [-threads <arg>] [-write]
   -dump            dump test results to disk
   -help            help, prints this message
   -ip <arg>        ip address where cassandra is (default=127.0.0.1)
   -read            read test
   -size <arg>      size of the test (default=10,000)
   -threads <arg>   number of threads to used (default=1)
   -write           write test

Sample Result

- Doing a simple test for 10,000 insertions.
- Connected to cluster 'Test Cluster'.
- Created keyspace 'profile_test'.
- Created table 'mytable'.
- Now inserting data...
- Inserted       0 elements in    0.0 sec (0 elem/sec)
- Inserted     500 elements in    0.5 sec (920 elem/sec)
- Inserted   1,000 elements in    1.0 sec (1,013 elem/sec)
- Inserted   1,500 elements in    1.3 sec (1,173 elem/sec)
- Inserted   2,000 elements in    1.5 sec (1,298 elem/sec)
- Inserted   2,500 elements in    2.1 sec (1,199 elem/sec)
- Inserted   3,000 elements in    2.4 sec (1,258 elem/sec)
- Inserted   3,500 elements in    2.7 sec (1,280 elem/sec)
- Inserted   4,000 elements in    3.0 sec (1,324 elem/sec)
- Inserted   4,500 elements in    3.4 sec (1,319 elem/sec)
- Inserted   5,000 elements in    3.9 sec (1,291 elem/sec)
- Inserted   5,500 elements in    4.2 sec (1,319 elem/sec)
- Inserted   6,000 elements in    4.4 sec (1,359 elem/sec)
- Inserted   6,500 elements in    4.7 sec (1,396 elem/sec)
- Inserted   7,000 elements in    4.9 sec (1,431 elem/sec)
- Inserted   7,500 elements in    5.1 sec (1,461 elem/sec)
- Inserted   8,000 elements in    5.4 sec (1,488 elem/sec)
- Inserted   8,500 elements in    5.7 sec (1,495 elem/sec)
- Inserted   9,000 elements in    6.0 sec (1,495 elem/sec)
- Inserted   9,500 elements in    6.3 sec (1,503 elem/sec)
- Done inserting data. Total Time = 7 sec. Total elements = 10,000. Throughput = 1,506 elem/sec
- Done inserting data. Total Time = 6 sec. Total elements = 10,000. Throughput = 1,628 elem/sec
- Getting a few ids: 
 102a940a-9eab-49db-a978-4810c2c9dca1
 2dafc9ff-8cdd-4f82-b0d1-d96d1172e785
 976120e9-7655-4e99-8503-884f5e912763
- Writing the results into '2013-07-20_12:07:32__data.csv' (10,000 lines)
- Here's a histogram of the results:
     0.1:          0 (  0.0%) | 
     0.2:          0 (  0.0%) | 
     0.3:      1,336 ( 13.4%) | *************
     0.4:      4,240 ( 42.4%) | ******************************************
     0.5:      2,227 ( 22.3%) | **********************
     0.6:        922 (  9.2%) | *********
     0.7:        433 (  4.3%) | ****
     0.8:        261 (  2.6%) | **
     0.9:        158 (  1.6%) | *
     1.0:         99 (  1.0%) | 
    10.0:        316 (  3.2%) | ***
    20.0:          1 (  0.0%) | 
Infinity:          7 (  0.1%) | 
   TOTAL:     10,000 (100.0%) | ****************************************************************************************************

License

MIT LICENSE

Copyright (C) 2013 Paulo Marques ([email protected])

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.