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[metrics](warmup) add some metrics for warmup jobs #52991

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Merged
dataroaring merged 1 commit into from
Aug 7, 2025
Merged

[metrics](warmup) add some metrics for warmup jobs #52991

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22 changes: 19 additions & 3 deletions be/src/cloud/cloud_warm_up_manager.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,10 @@ bvar::Adder<uint64_t> g_file_cache_event_driven_warm_up_requested_index_size(
"file_cache_event_driven_warm_up_requested_index_size");
bvar::Adder<uint64_t> g_file_cache_event_driven_warm_up_requested_index_num(
"file_cache_event_driven_warm_up_requested_index_num");
bvar::Adder<uint64_t> g_file_cache_once_or_periodic_warm_up_submitted_tablet_num(
"file_cache_once_or_periodic_warm_up_submitted_tablet_num");
bvar::Adder<uint64_t> g_file_cache_once_or_periodic_warm_up_finished_tablet_num(
"file_cache_once_or_periodic_warm_up_finished_tablet_num");
bvar::Adder<uint64_t> g_file_cache_once_or_periodic_warm_up_submitted_segment_size(
"file_cache_once_or_periodic_warm_up_submitted_segment_size");
bvar::Adder<uint64_t> g_file_cache_once_or_periodic_warm_up_submitted_segment_num(
Expand Down Expand Up @@ -138,9 +142,19 @@ void CloudWarmUpManager::submit_download_tasks(io::Path path, int64_t file_size,
.is_dryrun = config::enable_reader_dryrun_when_download_file_cache,
},
.download_done =
[wait](Status st) {
[=](Status st) {
if (!st) {
LOG_WARNING("Warm up error ").error(st);
} else if (is_index) {
g_file_cache_once_or_periodic_warm_up_finished_index_num
<< (offset == 0 ? 1 : 0);
g_file_cache_once_or_periodic_warm_up_finished_index_size
<< current_chunk_size;
} else {
g_file_cache_once_or_periodic_warm_up_finished_segment_num
<< (offset == 0 ? 1 : 0);
g_file_cache_once_or_periodic_warm_up_finished_segment_size
<< current_chunk_size;
}
wait->signal();
},
Expand Down Expand Up @@ -244,7 +258,7 @@ void CloudWarmUpManager::handle_jobs() {
}
}
submit_download_tasks(idx_path, file_size, storage_resource.value()->fs,
expiration_time, wait);
expiration_time, wait, true);
}
} else {
if (schema_ptr->has_inverted_index()) {
Expand All @@ -253,11 +267,12 @@ void CloudWarmUpManager::handle_jobs() {
file_size = idx_file_info.has_index_size() ? idx_file_info.index_size()
: -1;
submit_download_tasks(idx_path, file_size, storage_resource.value()->fs,
expiration_time, wait);
expiration_time, wait, true);
}
}
}
}
g_file_cache_once_or_periodic_warm_up_finished_tablet_num << 1;
}

timespec time;
Expand Down Expand Up @@ -332,6 +347,7 @@ void CloudWarmUpManager::add_job(const std::vector<TJobMeta>& job_metas) {
std::lock_guard lock(_mtx);
std::for_each(job_metas.begin(), job_metas.end(), [this](const TJobMeta& meta) {
_pending_job_metas.emplace_back(std::make_shared<JobMeta>(meta));
g_file_cache_once_or_periodic_warm_up_submitted_tablet_num << meta.tablet_ids.size();
});
}
_cond.notify_all();
Expand Down
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