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[feature] (memory) Switch TLS mem tracker to separate more detailed memory usage (#8605)

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In pr #8476, all memory usage of a process is recorded in the process mem tracker,
and all memory usage of a query is recorded in the query mem tracker,
and it is still necessary to manually call `transfer to` to track the cached memory size.

We hope to separate out more detailed memory usage based on Hook TCMalloc new/delete + TLS mem tracker.

In this pr, the more detailed mem tracker is switched to TLS, which automatically and accurately
counts more detailed memory usage than before.
This commit is contained in:
Xinyi Zou
2022-03-24 14:29:34 +08:00
committed by GitHub
parent 5f606c9d57
commit aaaaae53b5
22 changed files with 202 additions and 86 deletions
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5
be/src/vec/exec/join/vhash_join_node.cpp
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@ -20,6 +20,7 @@
#include "gen_cpp/PlanNodes_types.h"
#include "runtime/mem_tracker.h"
#include "runtime/runtime_filter_mgr.h"
#include "runtime/thread_context.h"
#include "util/defer_op.h"
#include "vec/core/materialize_block.h"
#include "vec/exprs/vexpr.h"
@ -921,6 +922,7 @@ Status HashJoinNode::open(RuntimeState* state) {
Status HashJoinNode::_hash_table_build(RuntimeState* state) {
RETURN_IF_ERROR(child(1)->open(state));
SCOPED_SWITCH_THREAD_LOCAL_MEM_TRACKER_ERR_CB("Hash join, while constructing the hash table.");
SCOPED_TIMER(_build_timer);
MutableBlock mutable_block(child(1)->row_desc().tuple_descriptors());
@ -936,7 +938,6 @@ Status HashJoinNode::_hash_table_build(RuntimeState* state) {
RETURN_IF_ERROR(child(1)->get_next(state, &block, &eos));
_hash_table_mem_tracker->consume(block.allocated_bytes());
_mem_used += block.allocated_bytes();
RETURN_IF_INSTANCE_LIMIT_EXCEEDED(state, "Hash join, while getting next from the child 1.");
if (block.rows() != 0) { mutable_block.merge(block); }
@ -947,7 +948,6 @@ Status HashJoinNode::_hash_table_build(RuntimeState* state) {
// TODO:: Rethink may we should do the proess after we recevie all build blocks ?
// which is better.
RETURN_IF_ERROR(_process_build_block(state, _build_blocks[index], index));
RETURN_IF_INSTANCE_LIMIT_EXCEEDED(state, "Hash join, while constructing the hash table.");
mutable_block = MutableBlock();
++index;
@ -957,7 +957,6 @@ Status HashJoinNode::_hash_table_build(RuntimeState* state) {
_build_blocks.emplace_back(mutable_block.to_block());
RETURN_IF_ERROR(_process_build_block(state, _build_blocks[index], index));
RETURN_IF_INSTANCE_LIMIT_EXCEEDED(state, "Hash join, while constructing the hash table.");
return std::visit(
[&](auto&& arg) -> Status {