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5833d66f65
This replaces the epee and data_loggers logging systems with
a single one, and also adds filename:line and explicit severity
levels. Categories may be defined, and logging severity set
by category (or set of categories). epee style 0-4 log level
maps to a sensible severity configuration. Log files now also
rotate when reaching 100 MB.
To select which logs to output, use the MONERO_LOGS environment
variable, with a comma separated list of categories (globs are
supported), with their requested severity level after a colon.
If a log matches more than one such setting, the last one in
the configuration string applies. A few examples:
This one is (mostly) silent, only outputting fatal errors:
MONERO_LOGS=*:FATAL
This one is very verbose:
MONERO_LOGS=*:TRACE
This one is totally silent (logwise):
MONERO_LOGS=""
This one outputs all errors and warnings, except for the
"verify" category, which prints just fatal errors (the verify
category is used for logs about incoming transactions and
blocks, and it is expected that some/many will fail to verify,
hence we don't want the spam):
MONERO_LOGS=*:WARNING,verify:FATAL
Log levels are, in decreasing order of priority:
FATAL, ERROR, WARNING, INFO, DEBUG, TRACE
Subcategories may be added using prefixes and globs. This
example will output net.p2p logs at the TRACE level, but all
other net* logs only at INFO:
MONERO_LOGS=*:ERROR,net*:INFO,net.p2p:TRACE
Logs which are intended for the user (which Monero was using
a lot through epee, but really isn't a nice way to go things)
should use the "global" category. There are a few helper macros
for using this category, eg: MGINFO("this shows up by default")
or MGINFO_RED("this is red"), to try to keep a similar look
and feel for now.
Existing epee log macros still exist, and map to the new log
levels, but since they're used as a "user facing" UI element
as much as a logging system, they often don't map well to log
severities (ie, a log level 0 log may be an error, or may be
something we want the user to see, such as an important info).
In those cases, I tried to use the new macros. In other cases,
I left the existing macros in. When modifying logs, it is
probably best to switch to the new macros with explicit levels.
The --log-level options and set_log commands now also accept
category settings, in addition to the epee style log levels.
112 lines
4.2 KiB
C++
112 lines
4.2 KiB
C++
// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of the Andrey N. Sabelnikov nor the
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// names of its contributors may be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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#ifndef _PROFILE_TOOLS_H_
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#define _PROFILE_TOOLS_H_
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namespace epee
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{
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#ifdef ENABLE_PROFILING
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#define PROFILE_FUNC(immortal_ptr_str) static profile_tools::local_call_account lcl_acc(immortal_ptr_str); \
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profile_tools::call_frame cf(lcl_acc);
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#define PROFILE_FUNC_SECOND(immortal_ptr_str) static profile_tools::local_call_account lcl_acc2(immortal_ptr_str); \
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profile_tools::call_frame cf2(lcl_acc2);
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#define PROFILE_FUNC_THIRD(immortal_ptr_str) static profile_tools::local_call_account lcl_acc3(immortal_ptr_str); \
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profile_tools::call_frame cf3(lcl_acc3);
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#define PROFILE_FUNC_ACC(acc) \
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profile_tools::call_frame cf(acc);
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#else
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#define PROFILE_FUNC(immortal_ptr_str)
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#define PROFILE_FUNC_SECOND(immortal_ptr_str)
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#define PROFILE_FUNC_THIRD(immortal_ptr_str)
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#endif
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#define START_WAY_POINTS() uint64_t _____way_point_time = epee::misc_utils::get_tick_count();
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#define WAY_POINT(name) {uint64_t delta = epee::misc_utils::get_tick_count()-_____way_point_time; MDEBUG("Way point " << name << ": " << delta);_____way_point_time = misc_utils::get_tick_count();}
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#define WAY_POINT2(name, avrg_obj) {uint64_t delta = epee::misc_utils::get_tick_count()-_____way_point_time; avrg_obj.push(delta); MDEBUG("Way point " << name << ": " << delta);_____way_point_time = misc_utils::get_tick_count();}
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#define TIME_MEASURE_START(var_name) uint64_t var_name = epee::misc_utils::get_tick_count();
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#define TIME_MEASURE_FINISH(var_name) var_name = epee::misc_utils::get_tick_count() - var_name;
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namespace profile_tools
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{
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struct local_call_account
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{
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local_call_account(const char* pstr):m_count_of_call(0), m_summary_time_used(0),m_pname(pstr)
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{}
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~local_call_account()
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{
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MINFO("PROFILE "<<m_pname<<":av_time:\t" << (m_count_of_call ? (m_summary_time_used/m_count_of_call):0) <<" sum_time:\t"<<m_summary_time_used<<" call_count:\t" << m_count_of_call);
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}
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size_t m_count_of_call;
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uint64_t m_summary_time_used;
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const char* m_pname;
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};
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struct call_frame
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{
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call_frame(local_call_account& cc):m_cc(cc)
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{
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cc.m_count_of_call++;
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m_call_time = boost::posix_time::microsec_clock::local_time();
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//::QueryPerformanceCounter((LARGE_INTEGER *)&m_call_time);
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}
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~call_frame()
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{
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//__int64 ret_time = 0;
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boost::posix_time::ptime now_t(boost::posix_time::microsec_clock::local_time());
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boost::posix_time::time_duration delta_microsec = now_t - m_call_time;
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uint64_t miliseconds_used = delta_microsec.total_microseconds();
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//::QueryPerformanceCounter((LARGE_INTEGER *)&ret_time);
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//m_call_time = (ret_time-m_call_time)/1000;
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m_cc.m_summary_time_used += miliseconds_used;
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}
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private:
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local_call_account& m_cc;
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boost::posix_time::ptime m_call_time;
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};
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}
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}
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#endif //_PROFILE_TOOLS_H_
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