syslog.py: report when ceph works are stuck

Usually there will be performance bug when hitting the works are stuck: workqueue: delayed_work [ceph] hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND URL: https://www.spinics.net/lists/ceph-users/msg78775.html Signed-off-by: Xiubo Li <[email protected]>
ceph · May 23, 2024 · 6d9fb15 · 6d9fb15
1 parent b9e3da8
commit 6d9fb15
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/teuthology/task/internal/syslog.py b/teuthology/task/internal/syslog.py
@@ -107,7 +107,7 @@ def syslog(ctx, config):
             stdout = rem.sh(
                 [
                     'egrep', '--binary-files=text',
-                    '\\bBUG\\b|\\bINFO\\b|\\bDEADLOCK\\b',
+                    '\\bBUG\\b|\\bINFO\\b|\\bDEADLOCK\\b|\\bceph\\b.*\\bWQ_UNBOUND\\b',
                     run.Raw(f'{archive_dir}/syslog/kern.log'),
                     run.Raw('|'),
                     'grep', '-v', 'task .* blocked for more than .* seconds',