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add gperf to heap check, use reload signal to terminate program normally

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This commit is contained in:
winlin 2014-03-06 18:12:19 +08:00
parent 03a14e2e1a
commit dcd568a0d7
6 changed files with 55 additions and 11 deletions
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2
trunk/research/gperftools/cpu-profiler/Makefile Executable file → Normal file
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@ -7,4 +7,4 @@ cpu_profiler: cpu_profiler.cc Makefile
-fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free \
-I../../../objs/gperf/include ../../../objs/gperf/lib/libtcmalloc_and_profiler.a -lpthread
clean:
rm -f cpu_profiler ./srs.conf*
rm -f cpu_profiler ./srs.prof*

8
trunk/research/gperftools/cpu-profiler/cpu_profiler.cc
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@ -26,11 +26,11 @@ config srs with gperf(to make gperftools):
set the pprof path if not set:
export PPROF_PATH=`pwd`/../../../objs/pprof
to do cpu profile:
make && rm -f ./srs.conf* && env CPUPROFILE=./srs.conf ./cpu_profiler
$PPROF_PATH --text cpu_profiler ./srs.conf*
make && rm -f ./srs.prof* && env CPUPROFILE=./srs.prof ./cpu_profiler
$PPROF_PATH --text cpu_profiler ./srs.prof*
to do cpu profile by signal:
make && rm -f ./srs.conf* && env CPUPROFILE=./srs.conf CPUPROFILESIGNAL=12 ./cpu_profiler
$PPROF_PATH --text cpu_profiler ./srs.conf*
make && rm -f ./srs.prof* && env CPUPROFILE=./srs.prof CPUPROFILESIGNAL=12 ./cpu_profiler
$PPROF_PATH --text cpu_profiler ./srs.prof*
*/
#include <stdio.h>
#include <unistd.h>