| /* |
| * The MIT License (MIT) |
| * |
| * Copyright (c) 2015 Microsoft Corporation |
| * |
| * -=- Robust Distributed System Nucleus (rDSN) -=- |
| * |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #include "runtime/tool_api.h" |
| |
| /*! |
| @defgroup profiler Profiler |
| @ingroup tools |
| |
| Profiler toollet |
| |
| This toollet collects many performance metrics for the specified tasks, |
| as configured below. |
| |
| <PRE> |
| |
| [core] |
| |
| toollets = profiler |
| |
| [task..default] |
| is_profile = true |
| |
| [task.RPC_PING] |
| is_profile = false |
| |
| </PRE> |
| */ |
| |
| namespace dsn { |
| struct service_spec; |
| |
| namespace tools { |
| |
| class profiler : public toollet |
| { |
| public: |
| profiler(const char *name); |
| virtual void install(service_spec &spec); |
| }; |
| |
| } // namespace tools |
| } // namespace dsn |