From: Christian Ebner <c.ebner@proxmox.com>
To: pbs-devel@lists.proxmox.com
Subject: [pbs-devel] [PATCH v9 proxmox-backup 32/58] client: backup writer: add injected chunk count to stats
Date: Wed, 5 Jun 2024 12:53:50 +0200 [thread overview]
Message-ID: <20240605105416.278748-33-c.ebner@proxmox.com> (raw)
In-Reply-To: <20240605105416.278748-1-c.ebner@proxmox.com>
Track the number of injected chunks and show them in the debug output
Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
changes since version 8:
- no changes
pbs-client/src/backup_writer.rs | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/pbs-client/src/backup_writer.rs b/pbs-client/src/backup_writer.rs
index b2ada85cd..c22978096 100644
--- a/pbs-client/src/backup_writer.rs
+++ b/pbs-client/src/backup_writer.rs
@@ -57,8 +57,10 @@ pub struct UploadOptions {
struct UploadStats {
chunk_count: usize,
chunk_reused: usize,
+ chunk_injected: usize,
size: usize,
size_reused: usize,
+ size_injected: usize,
size_compressed: usize,
duration: std::time::Duration,
csum: [u8; 32],
@@ -355,6 +357,14 @@ impl BackupWriter {
pbs_tools::format::strip_server_file_extension(archive_name)
};
+ if upload_stats.chunk_injected > 0 {
+ log::info!(
+ "{archive}: reused {} from previous snapshot for unchanged files ({} chunks)",
+ HumanByte::from(upload_stats.size_injected),
+ upload_stats.chunk_injected,
+ );
+ }
+
if archive_name != CATALOG_NAME {
let speed: HumanByte =
((size_dirty * 1_000_000) / (upload_stats.duration.as_micros() as usize)).into();
@@ -645,6 +655,8 @@ impl BackupWriter {
let total_chunks2 = total_chunks.clone();
let known_chunk_count = Arc::new(AtomicUsize::new(0));
let known_chunk_count2 = known_chunk_count.clone();
+ let injected_chunk_count = Arc::new(AtomicUsize::new(0));
+ let injected_chunk_count2 = injected_chunk_count.clone();
let stream_len = Arc::new(AtomicUsize::new(0));
let stream_len2 = stream_len.clone();
@@ -652,6 +664,8 @@ impl BackupWriter {
let compressed_stream_len2 = compressed_stream_len.clone();
let reused_len = Arc::new(AtomicUsize::new(0));
let reused_len2 = reused_len.clone();
+ let injected_len = Arc::new(AtomicUsize::new(0));
+ let injected_len2 = injected_len.clone();
let append_chunk_path = format!("{}_index", prefix);
let upload_chunk_path = format!("{}_chunk", prefix);
@@ -672,6 +686,7 @@ impl BackupWriter {
// account for injected chunks
let count = chunks.len();
total_chunks.fetch_add(count, Ordering::SeqCst);
+ injected_chunk_count.fetch_add(count, Ordering::SeqCst);
let mut known = Vec::new();
let mut guard = index_csum.lock().unwrap();
@@ -680,6 +695,7 @@ impl BackupWriter {
let offset =
stream_len.fetch_add(chunk.size() as usize, Ordering::SeqCst) as u64;
reused_len.fetch_add(chunk.size() as usize, Ordering::SeqCst);
+ injected_len.fetch_add(chunk.size() as usize, Ordering::SeqCst);
let digest = chunk.digest();
known.push((offset, digest));
let end_offset = offset + chunk.size();
@@ -795,8 +811,10 @@ impl BackupWriter {
let duration = start_time.elapsed();
let chunk_count = total_chunks2.load(Ordering::SeqCst);
let chunk_reused = known_chunk_count2.load(Ordering::SeqCst);
+ let chunk_injected = injected_chunk_count2.load(Ordering::SeqCst);
let size = stream_len2.load(Ordering::SeqCst);
let size_reused = reused_len2.load(Ordering::SeqCst);
+ let size_injected = injected_len2.load(Ordering::SeqCst);
let size_compressed = compressed_stream_len2.load(Ordering::SeqCst) as usize;
let mut guard = index_csum_2.lock().unwrap();
@@ -805,8 +823,10 @@ impl BackupWriter {
futures::future::ok(UploadStats {
chunk_count,
chunk_reused,
+ chunk_injected,
size,
size_reused,
+ size_injected,
size_compressed,
duration,
csum,
--
2.39.2
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next prev parent reply other threads:[~2024-06-05 11:01 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-05 10:53 [pbs-devel] [PATCH v9 proxmox-backup 00/58] fix #3174: improve file-level backup Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 01/58] client: pxar: switch to stack based encoder state Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 02/58] client: pxar: combine writers into struct Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 03/58] client: pxar: optionally split metadata and payload streams Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 04/58] client: helper: add helpers for creating reader instances Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 05/58] client: helper: add method for split archive name mapping Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 06/58] client: tools: helper to check pxar filename extensions Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 07/58] client: restore: read payload from dedicated index Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 08/58] client: tools: cover extension for split pxar archives Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 09/58] client: mount: make split pxar archives mountable Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 10/58] api: datastore: attach split archive payload chunk reader Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 11/58] catalog: shell: make split pxar archives accessible Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 12/58] www: cover metadata extension for pxar archives Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 13/58] file restore: cover extension for split " Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 14/58] file restore: factor out getting pxar reader Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 15/58] file restore: cover split metadata and payload archives Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 16/58] file restore: show more error context when extraction fails Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 17/58] pxar: bin: add optional payload input for archive restore Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 18/58] pxar: bin: cover listing for split archives Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 19/58] pxar: bin: add more context to extraction error Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 20/58] client: pxar: include payload offset in entry listing Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 21/58] client: pxar: helper for lookup of reusable dynamic entries Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 22/58] upload stream: implement reused chunk injector Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 23/58] client: chunk stream: add struct to hold injection state Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 24/58] chunker: add method to reset chunker state Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 25/58] client: streams: add channels for dynamic entry injection Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 26/58] specs: add backup detection mode specification Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 27/58] client: implement prepare reference method Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 28/58] client: pxar: add method for metadata comparison Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 29/58] pxar: caching: add look-ahead cache Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 30/58] client: pxar: refactor catalog encoding for directories Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 31/58] fix #3174: client: pxar: enable caching and meta comparison Christian Ebner
2024-06-05 10:53 ` Christian Ebner [this message]
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 33/58] pxar: create: keep track of reused chunks and files Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 34/58] pxar: create: show chunk injection stats info output Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 35/58] client: backup writer: make backup info output more concise Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 36/58] client: pxar: add helper to handle optional preludes Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 37/58] client: pxar: opt encode cli exclude patterns as Prelude Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 38/58] client: pxar: allow to restore prelude to optional path Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 39/58] pxar: bin: show padding in debug output on archive list Christian Ebner
2024-06-05 10:53 ` [pbs-devel] [PATCH v9 proxmox-backup 40/58] pxar: bin: ignore version and prelude entries in listing Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 42/58] pxar: bin: support creation of split pxar archives via cli Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 43/58] pxar: add optional payload input to mount archive Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 44/58] datastore: chunker: add Chunker trait Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 45/58] datastore: chunker: implement chunker for payload stream Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 46/58] chunker: tests: add regression tests for payload chunker Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 47/58] chunk stream: " Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 48/58] client: chunk stream: switch payload stream chunker Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 49/58] client: pxar: add archive creation with reference test Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 50/58] client: tools: add helper to raise nofile rlimit Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 51/58] client: pxar: set cache limit based on " Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 52/58] api: datastore: add endpoint to lookup entries via pxar archive Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 53/58] api: datastore: add optional archive-name to file-restore Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 54/58] www: content: lookup via metadata archive instead of catalog Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 55/58] docs: file formats: describe split pxar archive file layout Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 56/58] docs: add section describing change detection mode Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 57/58] test-suite: add detection mode change benchmark Christian Ebner
2024-06-05 10:54 ` [pbs-devel] [PATCH v9 proxmox-backup 58/58] test-suite: Makefile: add debian package and related files Christian Ebner
2024-06-06 6:47 ` [pbs-devel] partially-applied: [PATCH v9 proxmox-backup 00/58] fix #3174: improve file-level backup Fabian Grünbichler
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