#!/usr/bin/env python # # Public Domain 2014-2019 MongoDB, Inc. # Public Domain 2008-2014 WiredTiger, Inc. # # This is free and unencumbered software released into the public domain. # # Anyone is free to copy, modify, publish, use, compile, sell, or # distribute this software, either in source code form or as a compiled # binary, for any purpose, commercial or non-commercial, and by any # means. # # In jurisdictions that recognize copyright laws, the author or authors # of this software dedicate any and all copyright interest in the # software to the public domain. We make this dedication for the benefit # of the public at large and to the detriment of our heirs and # successors. We intend this dedication to be an overt act of # relinquishment in perpetuity of all present and future rights to this # software under copyright law. # # 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 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. # from runner import * from wiredtiger import * from workgen import * conn = wiredtiger_open("WT_TEST", "create,cache_size=500MB") s = conn.open_session() tname = "table:test" s.create(tname, 'key_format=S,value_format=S') table = Table(tname) table.options.key_size = 20 table.options.value_size = 100 context = Context() op = Operation(Operation.OP_INSERT, table) thread = Thread(op * 500000) pop_workload = Workload(context, thread) print('populate:') pop_workload.run(conn) opread = Operation(Operation.OP_SEARCH, table) opwrite = Operation(Operation.OP_INSERT, table) treader = Thread(opread) twriter = Thread(txn(opwrite * 2)) workload = Workload(context, treader * 8 + twriter * 2) workload.options.run_time = 10 workload.options.report_interval = 5 print('transactional write workload:') workload.run(conn)