Question2Replies113Views srikanthv8893 Member since 2018 16 posts Blue Cross and Blue Shield of Minnesota Posted: 1 year agoLast activity: 1 year 5 months ago Closed lost partition(HazelcastPartitionLostListener) WARN - Node <[Node]:NNNN> indicated that partition <N> was lost. The lost backup count is <N>.I see 10s and 100s of these warnings in Pega logs.Also we are experiencing slowness in our environment.Q) What does the warning above mean? Is it causing the slowness in our environment? Cloud Services System Administration Data Integration ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Posted: 1 year agoNickLoving_GCS PEGA replied to srikanthv8893That may suggest a clustering issue, but if it's occurring around when nodes are being restarted that wouldn't necessarily indicate a problem. I'd suggest entering an SR for it to be investigated in more depth. Posted: 1 year agoLochan_DV MOD replied to srikanthv8893Hello! Please let us know the SR# in case you create one so that we can tag the 2 items for better troubleshooting and tracking. Do mention the URL to this post while creating the SR. Thanks!