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Introduce jemalloc-allocator feature flag (#6675)

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* Introduce jemalloc-stats feature flag

* remove unneeded space

* Update node/overseer/src/lib.rs

Co-authored-by: Marcin S. <marcin@bytedude.com>

* Update Cargo.toml

Co-authored-by: Marcin S. <marcin@bytedude.com>

* revert making tikv-jemallocator depend on jemalloc-stats

* conditionally import memory_stats instead of using dead_code

* fix test via expllicit import

* Add jemalloc-stats feature to crates, propagate it from root

* Apply `jemalloc-stats` feature to prepare mem stats; small refactor

* effect changes recommended on PR

* Update node/overseer/src/metrics.rs

Co-authored-by: Marcin S. <marcin@bytedude.com>

* fix compile error on in pipeline for linux. missing import

* Update node/overseer/src/lib.rs

Co-authored-by: Bastian Köcher <git@kchr.de>

* revert to defining collect_memory_stats inline

---------

Co-authored-by: Marcin S. <marcin@bytedude.com>
Co-authored-by: Marcin S <marcin@realemail.net>
Co-authored-by: Bastian Köcher <git@kchr.de>
This commit is contained in:
Anthony Alaribe
2023-02-09 10:09:10 +01:00
committed by GitHub
parent 7619fea80f
commit b8eaf25040
10 changed files with 212 additions and 178 deletions
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polkadot/node/overseer/src/memory_stats.rs
+4 -4
View File
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU General Public License
// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
use tikv_jemalloc_ctl::{epoch, stats, Error};
use tikv_jemalloc_ctl::stats;
#[derive(Clone)]
pub struct MemoryAllocationTracker {
@@ -24,15 +24,15 @@ pub struct MemoryAllocationTracker {
}
impl MemoryAllocationTracker {
pub fn new() -> Result<Self, Error> {
pub fn new() -> Result<Self, tikv_jemalloc_ctl::Error> {
Ok(Self {
epoch: epoch::mib()?,
epoch: tikv_jemalloc_ctl::epoch::mib()?,
allocated: stats::allocated::mib()?,
resident: stats::resident::mib()?,
})
}
pub fn snapshot(&self) -> Result<MemoryAllocationSnapshot, Error> {
pub fn snapshot(&self) -> Result<MemoryAllocationSnapshot, tikv_jemalloc_ctl::Error> {
// update stats by advancing the allocation epoch
self.epoch.advance()?;