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b62369fafd
* #1250 support CPU profiling Signed-off-by: yudong.cai <yudong.cai@zilliz.com> * #1250 fix code coverage Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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#pragma once
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#include "utils/Status.h"
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#include <time.h>
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#include <string>
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namespace milvus {
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namespace server {
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class CommonUtil {
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public:
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static bool
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GetSystemMemInfo(uint64_t& total_mem, uint64_t& free_mem);
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static bool
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GetSystemAvailableThreads(int64_t& thread_count);
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static bool
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IsFileExist(const std::string& path);
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static uint64_t
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GetFileSize(const std::string& path);
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static bool
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IsDirectoryExist(const std::string& path);
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static Status
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CreateDirectory(const std::string& path);
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static Status
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DeleteDirectory(const std::string& path);
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static std::string
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GetFileName(std::string filename);
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static std::string
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GetExePath();
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static bool
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TimeStrToTime(const std::string& time_str, time_t& time_integer, tm& time_struct,
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const std::string& format = "%d-%d-%d %d:%d:%d");
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static void
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ConvertTime(time_t time_integer, tm& time_struct);
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static void
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ConvertTime(tm time_struct, time_t& time_integer);
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static std::string
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GetCurrentTimeStr();
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static void
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EraseFromCache(const std::string& item_key);
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};
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} // namespace server
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} // namespace milvus
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