xinyiZzz commented on code in PR #16084:
URL: https://github.com/apache/doris/pull/16084#discussion_r1089593849
##########
be/src/common/daemon.cpp:
##########
@@ -203,29 +205,42 @@ void Daemon::memory_maintenance_thread() {
doris::MemInfo::refresh_allocator_mem();
#endif
doris::MemInfo::refresh_proc_mem_no_allocator_cache();
- LOG_EVERY_N(INFO, 10) << MemTrackerLimiter::process_mem_log_str();
// Refresh mem tracker each type metrics.
doris::MemTrackerLimiter::refresh_global_counter();
- if (doris::config::memory_debug) {
- doris::MemTrackerLimiter::print_log_process_usage("memory_debug",
false);
- }
doris::MemTrackerLimiter::enable_print_log_process_usage();
// If system available memory is not enough, or the process memory
exceeds the limit, reduce refresh interval.
if (doris::MemInfo::sys_mem_available() <
doris::MemInfo::sys_mem_available_low_water_mark() ||
doris::MemInfo::proc_mem_no_allocator_cache() >=
doris::MemInfo::mem_limit()) {
- interval_milliseconds = 100;
+ doris::MemTrackerLimiter::print_log_process_usage("process full
gc", false);
+ interval_milliseconds = std::min(100,
config::memory_maintenance_sleep_time_ms);
doris::MemInfo::process_full_gc();
+ cache_gc_interval_ms = config::cache_gc_interval_s * 1000;
} else if (doris::MemInfo::sys_mem_available() <
doris::MemInfo::sys_mem_available_warning_water_mark() ||
doris::MemInfo::proc_mem_no_allocator_cache() >=
doris::MemInfo::soft_mem_limit()) {
- interval_milliseconds = 200;
+ doris::MemTrackerLimiter::print_log_process_usage("process minor
gc", false);
+ interval_milliseconds = std::min(200,
config::memory_maintenance_sleep_time_ms);
doris::MemInfo::process_minor_gc();
+ cache_gc_interval_ms = config::cache_gc_interval_s * 1000;
} else {
interval_milliseconds = config::memory_maintenance_sleep_time_ms;
+ if (doris::config::memory_debug) {
+ doris::MemTrackerLimiter::print_log_process_usage("memory
debug", false);
+ } else {
+ LOG_EVERY_N(INFO, 10) <<
MemTrackerLimiter::process_mem_log_str();
Review Comment:
5s print once
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