From: Igor Fedotov <igor.fedotov@croit.io>
Date: Wed, 28 Aug 2024 13:04:58 +0000 (+0300)
Subject: os/bluestore: log additional txc info for slow op warning on
X-Git-Tag: v20.0.0~712^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=23bc88c8684eae69c57b3b1649ba51ffff0cff63;p=ceph.git

os/bluestore: log additional txc info for slow op warning on
kv_committed.

This might be helpful to troubleshoot issues with slow ops caused by
bulky client transactions.

Related-to:  https://tracker.ceph.com/issues/67339
Signed-off-by: Igor Fedotov <igor.fedotov@croit.io>
---

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 23633638672..efd7968e9c7 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -14333,7 +14333,14 @@ void BlueStore::_txc_committed_kv(TransContext *txc)
     mono_clock::now() - txc->start,
     cct->_conf->bluestore_log_op_age,
     [&](auto lat) {
-      return ", txc = " + stringify(txc);
+      return ", txc = " + stringify(txc) +
+             ", txc bytes = " + stringify(txc->bytes) +
+             ", txc ios = " + stringify(txc->ios) +
+             ", txc cost = " + stringify(txc->cost) +
+             ", txc onodes = " + stringify(txc->onodes.size()) +
+             ", DB updates = " + stringify(txc->t->get_count()) +
+             ", DB bytes = " + stringify(txc->t->get_size_bytes())
+             ;
     },
     l_bluestore_slow_committed_kv_count
   );