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Add bh_print_proc_mem() to dump memory info of current process (#1734)

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Only support Posix platforms currently, read memory consumption info from
file "/proc/self/status".
This commit is contained in:
liang.he
2022-11-25 08:33:44 +08:00
committed by GitHub
parent 29b76dd275
commit eaedceca2f
14 changed files with 178 additions and 8 deletions
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26
core/shared/utils/bh_log.c
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@ -79,3 +79,29 @@ bh_print_time(const char *prompt)
last_time_ms = curr_time_ms;
}
void
bh_print_proc_mem(const char *prompt)
{
char buf[1024] = { 0 };
if (log_verbose_level < BH_LOG_LEVEL_DEBUG)
return;
if (os_dumps_proc_mem_info(buf, sizeof(buf)) != 0)
return;
os_printf("%s\n", prompt);
os_printf("===== memory usage =====\n");
os_printf("%s", buf);
os_printf("==========\n");
return;
}
void
bh_log_proc_mem(const char *function, uint32 line)
{
char prompt[128] = { 0 };
snprintf(prompt, sizeof(prompt), "[MEM] %s(...) L%u", function, line);
return bh_print_proc_mem(prompt);
}

8
core/shared/utils/bh_log.h
View File

@ -73,6 +73,14 @@ bh_log(LogLevel log_level, const char *file, int line, const char *fmt, ...);
void
bh_print_time(const char *prompt);
void
bh_print_proc_mem(const char *prompt);
void
bh_log_proc_mem(const char *function, uint32 line);
#define LOG_PROC_MEM(...) bh_log_proc_mem(__FUNCTION__, __LINE__)
#ifdef __cplusplus
}
#endif