c50e3750dc
Summary: Current ``` ** Compaction Stats [default] ** Level Files Size(MB} Score Read(GB} Rn(GB} Rnp1(GB} Write(GB} Wnew(GB} Moved(GB} W-Amp Rd(MB/s} Wr(MB/s} Comp(sec} Comp(cnt} Avg(sec} KeyIn KeyDrop ---------------------------------------------------------------------------------------------------------------------------------------------------------- L0 2/0 49.02 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 76.1 1 2 0.322 0 0 Sum 2/0 49.02 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 76.1 1 2 0.322 0 0 Int 0/0 0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 76.1 1 2 0.322 0 0 ``` New ``` ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) Comp(cnt) Avg(sec) KeyIn Key Closes https://github.com/facebook/rocksdb/pull/2055 Differential Revision: D4804576 Pulled By: IslamAbdelRahman fbshipit-source-id: 719be6a
97 lines
3.7 KiB
C++
97 lines
3.7 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the root directory of this source tree. An additional grant
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// of patent rights can be found in the PATENTS file in the same directory.
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//
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// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file. See the AUTHORS file for names of contributors.
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//
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// Must not be included from any .h files to avoid polluting the namespace
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// with macros.
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#pragma once
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#include <stdio.h>
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#include <stdint.h>
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#include <string>
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#include "port/port.h"
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// Helper macros that include information about file name and line number
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#define STRINGIFY(x) #x
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#define TOSTRING(x) STRINGIFY(x)
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#define PREPEND_FILE_LINE(FMT) ("[" __FILE__ ":" TOSTRING(__LINE__) "] " FMT)
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// Don't inclide file/line info in HEADER level
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#define ROCKS_LOG_HEADER(LGR, FMT, ...) \
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rocksdb::Log(InfoLogLevel::HEADER_LEVEL, LGR, FMT, ##__VA_ARGS__)
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#define ROCKS_LOG_DEBUG(LGR, FMT, ...) \
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rocksdb::Log(InfoLogLevel::DEBUG_LEVEL, LGR, PREPEND_FILE_LINE(FMT), \
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##__VA_ARGS__)
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#define ROCKS_LOG_INFO(LGR, FMT, ...) \
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rocksdb::Log(InfoLogLevel::INFO_LEVEL, LGR, PREPEND_FILE_LINE(FMT), \
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##__VA_ARGS__)
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#define ROCKS_LOG_WARN(LGR, FMT, ...) \
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rocksdb::Log(InfoLogLevel::WARN_LEVEL, LGR, PREPEND_FILE_LINE(FMT), \
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##__VA_ARGS__)
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#define ROCKS_LOG_ERROR(LGR, FMT, ...) \
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rocksdb::Log(InfoLogLevel::ERROR_LEVEL, LGR, PREPEND_FILE_LINE(FMT), \
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##__VA_ARGS__)
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#define ROCKS_LOG_FATAL(LGR, FMT, ...) \
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rocksdb::Log(InfoLogLevel::FATAL_LEVEL, LGR, PREPEND_FILE_LINE(FMT), \
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##__VA_ARGS__)
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#define ROCKS_LOG_BUFFER(LOG_BUF, FMT, ...) \
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rocksdb::LogToBuffer(LOG_BUF, PREPEND_FILE_LINE(FMT), ##__VA_ARGS__)
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#define ROCKS_LOG_BUFFER_MAX_SZ(LOG_BUF, MAX_LOG_SIZE, FMT, ...) \
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rocksdb::LogToBuffer(LOG_BUF, MAX_LOG_SIZE, PREPEND_FILE_LINE(FMT), \
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##__VA_ARGS__)
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namespace rocksdb {
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class Slice;
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// Append a human-readable time in micros.
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int AppendHumanMicros(uint64_t micros, char* output, int len,
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bool fixed_format);
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// Append a human-readable size in bytes
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int AppendHumanBytes(uint64_t bytes, char* output, int len);
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// Append a human-readable printout of "num" to *str
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extern void AppendNumberTo(std::string* str, uint64_t num);
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// Append a human-readable printout of "value" to *str.
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// Escapes any non-printable characters found in "value".
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extern void AppendEscapedStringTo(std::string* str, const Slice& value);
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// Return a string printout of "num"
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extern std::string NumberToString(uint64_t num);
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// Return a human-readable version of num.
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// for num >= 10.000, prints "xxK"
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// for num >= 10.000.000, prints "xxM"
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// for num >= 10.000.000.000, prints "xxG"
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extern std::string NumberToHumanString(int64_t num);
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// Return a human-readable version of bytes
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// ex: 1048576 -> 1.00 GB
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extern std::string BytesToHumanString(uint64_t bytes);
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// Return a human-readable version of "value".
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// Escapes any non-printable characters found in "value".
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extern std::string EscapeString(const Slice& value);
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// Parse a human-readable number from "*in" into *value. On success,
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// advances "*in" past the consumed number and sets "*val" to the
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// numeric value. Otherwise, returns false and leaves *in in an
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// unspecified state.
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extern bool ConsumeDecimalNumber(Slice* in, uint64_t* val);
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} // namespace rocksdb
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