Erik Grinaker a55853f67f utils: symbolize heap profiles (#10153) ...

## Problem

Jemalloc heap profiles aren't symbolized. This is inconvenient, and
doesn't work with Grafana Cloud Profiles.

Resolves #9964.

## Summary of changes

Symbolize the heap profiles in-process, and strip unnecessary cruft.

This uses about 100 MB additional memory to cache the DWARF information,
but I believe this is already the case with CPU profiles, which use the
same library for symbolization. With cached DWARF information, the
symbolization CPU overhead is negligible.

Example profiles:

*
[pageserver.pb.gz](https://github.com/user-attachments/files/18141395/pageserver.pb.gz)
*
[safekeeper.pb.gz](https://github.com/user-attachments/files/18141396/safekeeper.pb.gz)

2024-12-17 16:51:58 +00:00

..

fs_ext

fix(pageserver): abort on duplicate layers, before doing damage (#7799)

2024-06-04 16:16:23 +00:00

http

utils: symbolize heap profiles (#10153)

2024-12-17 16:51:58 +00:00

sync

pageserver: make BufferedWriter do double-buffering (#9693)

2024-12-04 16:54:56 +00:00

auth.rs

storcon: add peer token for peer to peer communication (#9695)

2024-11-11 09:58:41 +00:00

backoff.rs

refactor: needless cancellation token cloning (#6618)

2024-02-06 09:39:06 +02:00

bin_ser.rs

Fix 1.63 clippy lints (#2282)

2022-08-16 18:49:22 +03:00

circuit_breaker.rs

Fix 1.82 clippy lint too_long_first_doc_paragraph (#8941)

2024-09-06 14:33:52 +02:00

completion.rs

feat(detach_ancestor): better retries with persistent gc blocking (#8430)

2024-08-13 18:51:51 +01:00

crashsafe.rs

utils: remove unnecessary fsync in durable_rename() (#9686)

2024-11-12 18:57:31 +01:00

env.rs

pageserver: option to run with just one tokio runtime (#7331)

2024-04-08 16:27:08 +02:00

error.rs

Less verbose eviction failures (#4737)

2023-07-20 17:45:10 +03:00

failpoint_support.rs

safekeeper: test pull_timeline with WAL gc.

2024-05-25 06:06:32 +03:00

fs_ext.rs

fix(pageserver): abort on duplicate layers, before doing damage (#7799)

2024-06-04 16:16:23 +00:00

generation.rs

pageserver: remove legacy tenant config code, clean up redundant generation none/broken usages (#7947)

2024-06-26 19:53:59 +00:00

hex.rs

pagectl: key command for dumping what we know about the key (#7890)

2024-05-31 18:19:41 +00:00

id.rs

Remove misc unused code (#9014)

2024-09-16 18:45:19 +00:00

leaky_bucket.rs

utils: leaky bucket should only report throttled if the notify queue is blocked on sleep (#9072)

2024-09-20 16:09:39 +01:00

lib.rs

utils: symbolize heap profiles (#10153)

2024-12-17 16:51:58 +00:00

lock_file.rs

Fix 1.82 clippy lint too_long_first_doc_paragraph (#8941)

2024-09-06 14:33:52 +02:00

logging.rs

Update strum (#8962)

2024-09-08 21:47:57 +03:00

lsn.rs

safekeeper: don't flush control file on WAL ingest path (#9698)

2024-11-12 15:17:03 +00:00

measured_stream.rs

cold starts: basebackup compression (#4482)

2023-07-11 13:11:23 -04:00

pageserver_feedback.rs

Fix 1.82 clippy lint too_long_first_doc_paragraph (#8941)

2024-09-06 14:33:52 +02:00

pid_file.rs

fix: replace all std::PathBufs with camino::Utf8PathBuf (#5352)

2023-10-04 17:52:23 +03:00

poison.rs

2024 oct new clippy lints (#9448)

2024-10-18 10:27:50 +01:00

postgres_client.rs

safekeeper: use protobuf for sending compressed records to pageserver (#9821)

2024-11-27 12:12:21 +00:00

pprof.rs

utils: symbolize heap profiles (#10153)

2024-12-17 16:51:58 +00:00

rate_limit.rs

ingest: rate-limited warning if WAL commit timestamps lags for > wait_lsn_timeout (#8839)

2024-08-29 12:06:00 +01:00

sentry_init.rs

Bypass SENTRY_ENVIRONMENT variable in order to filter panics in sentry

2022-12-13 14:52:04 +01:00

seqwait.rs

Avoid unnecessary send_replace calls in seqwait (#9852)

2024-11-22 13:29:49 +00:00

serde_percent.rs

fix: settle down to configured percent (#3947)

2023-04-06 12:47:21 +03:00

serde_regex.rs

disk-usage-based layer eviction (#3809)

2023-03-31 14:47:57 +03:00

serde_system_time.rs

implement Serialize/Deserialize for SystemTime with RFC3339 format (#7203)

2024-04-08 15:53:07 +01:00

shard.rs

pageserver: assert that keys belong to shard (#9943)

2024-12-06 10:24:13 +00:00

signals.rs

Cleanly exit on any shutdown signal in storage_broker.

2023-03-28 22:29:42 +04:00

simple_rcu.rs

2024 oct new clippy lints (#9448)

2024-10-18 10:27:50 +01:00

sync.rs

pageserver: make BufferedWriter do double-buffering (#9693)

2024-12-04 16:54:56 +00:00

tcp_listener.rs

remove some duped deps (#6422)

2024-01-23 11:17:15 +00:00

timeout.rs

pageserver: basic cancel/timeout for remote storage operations (#6097)

2023-12-15 17:43:02 +00:00

toml_edit_ext.rs

Update toml and toml_edit crates (#8963)

2024-09-08 21:47:23 +03:00

tracing_span_assert.rs

2024 oct new clippy lints (#9448)

2024-10-18 10:27:50 +01:00

try_rcu.rs

pageserver/storcon: add patch endpoints for tenant config metrics (#10020)

2024-12-11 19:16:33 +00:00

vec_map.rs

Remove misc dead code in libs/

2024-09-19 11:57:10 +03:00

yielding_loop.rs

Fix 1.82 clippy lint too_long_first_doc_paragraph (#8941)

2024-09-06 14:33:52 +02:00

zstd.rs

Move functions for creating/extracting tarballs into utils

2024-03-19 10:50:41 -05:00