Sunday, November 26, 2017

MulticastUdpSocket failed to set receive buffer size in SOA Suite 11.1.1.9 cluster

Problem

The following appears to be repeating every 75 seconds exactly in soa_server1-diagnostic.log:
[2017-03-15T13:02:33.077+00:00] [soa_server1] [WARNING] [] [Coherence] [tid: Logger@9270387 3.7.1.13] [userId: <anonymous>] [ecid: 0000LfI3B__3b605zzT4iW1OmJeA000003,1:17737] [APP: soa-infra] 2017-03-15 13:02:33.077/235.749 Oracle Coherence GE 3.7.1.13 <Warning> (thread=PacketListenerN, member=1): MulticastUdpSocket failed to set receive buffer size to 16 packets (1023KB); actual size is 20%, 3 packets (208KB). Consult your OS documentation regarding increasing the maximum socket buffer size. Proceeding with the actual value may cause sub-optimal performance. 
[2017-03-15T13:03:48.114+00:00] [soa_server1] [WARNING] [] [Coherence] [tid: Logger@9270387 3.7.1.13] [userId: <anonymous>] [ecid: 0000LfI3B__3b605zzT4iW1OmJeA000003,1:17737] [APP: soa-infra] 2017-03-15 13:03:48.114/310.786 Oracle Coherence GE 3.7.1.13 <Warning> (thread=PacketListenerN, member=1): MulticastUdpSocket failed to set receive buffer size to 16 packets (1023KB); actual size is 20%, 3 packets (208KB). Consult your OS documentation regarding increasing the maximum socket buffer size. Proceeding with the actual value may cause sub-optimal performance. 
[2017-03-15T13:05:03.182+00:00] [soa_server1] [WARNING] [] [Coherence] [tid: Logger@9270387 3.7.1.13] [userId: <anonymous>] [ecid: 0000LfI3B__3b605zzT4iW1OmJeA000003,1:17737] [APP: soa-infra] 2017-03-15 13:05:03.182/385.854 Oracle Coherence GE 3.7.1.13 <Warning> (thread=PacketListenerN, member=1): MulticastUdpSocket failed to set receive buffer size to 16 packets (1023KB); actual size is 20%, 3 packets (208KB). Consult your OS documentation regarding increasing the maximum socket buffer size. Proceeding with the actual value may cause sub-optimal performance.  
[2017-03-15T13:06:18.221+00:00] [soa_server1] [WARNING] [] [Coherence] [tid: Logger@9270387 3.7.1.13] [userId: <anonymous>] [ecid: 0000LfI3B__3b605zzT4iW1OmJeA000003,1:17737] [APP: soa-infra] 2017-03-15 13:06:18.221/460.893 Oracle Coherence GE 3.7.1.13 <Warning> (thread=PacketListenerN, member=1): MulticastUdpSocket failed to set receive buffer size to 16 packets (1023KB); actual size is 20%, 3 packets (208KB). Consult your OS documentation regarding increasing the maximum socket buffer size. Proceeding with the actual value may cause sub-optimal performance. 
[2017-03-15T13:07:33.245+00:00] [soa_server1] [WARNING] [] [Coherence] [tid: Logger@9270387 3.7.1.13] [userId: <anonymous>] [ecid: 0000LfI3B__3b605zzT4iW1OmJeA000003,1:17737] [APP: soa-infra] 2017-03-15 13:07:33.245/535.917 Oracle Coherence GE 3.7.1.13 <Warning> (thread=PacketListenerN, member=1): MulticastUdpSocket failed to set receive buffer size to 16 packets (1023KB); actual size is 20%, 3 packets (208KB). Consult your OS documentation regarding increasing the maximum socket buffer size. Proceeding with the actual value may cause sub-optimal performance.
Solution

1. As 'root', edit /etc/sysctl.conf and add the following:
net.core.rmem_max=2096304
net.core.wmem_max=2096304
net.core.rmem_max=4194304                                                      
net.core.wmem_max=4194304
2. Bounce the SOA managed servers.

References
 
Applicable Versions
  • Oracle SOA Suite 11g (11.1.1.9.0)
  • Oracle Coherence 11g (11.1.1.9.0)

 

19 comments:

హాట్‌గర్ల్స్ said...

very useful info, and please keep updating........
sobha dream gardens

softwere said...

Nice explanation and article. Continue to write articles like these, and visit my website at https://usacrack.info/ for more information.
ESET Internet Security Crack
Avast Cleanup crack
Parallels Desktop 17.1.0 Crack

alchemai hoodie orchid said...

Alchemai, a lifestyle brand rooted in the concept of alchemy, infuses each piece with a sense of transformation and uniqueness.
https://alchamaihoodie.shop/

corteiz hoodie​ said...

I grabbed a Corteiz hoodie from their last drop and it’s become my go-to piece. It’s warm, comfortable, and the quality is way better than most mainstream brands. It really feels like an investment piece.

men's essential hoodie said...

“I’ve tried similar hoodies from Nike and Uniqlo, but the Essential Hoodie stands out in terms of comfort and layering. It just feels more thoughtfully made. Great for fall layering.”

men brown essentials hoodie said...

The rich chocolate-brown tone of this Essentials hoodie gives it a cozy, versatile look that pairs effortlessly with jeans or joggers.

corteiz clothing said...

Corteiz always keeps it exciting with those limited drops. You either catch it in time or you miss out. It adds that extra edge to every piece. Respect to how they run things.

kayne west merch said...

"Kanye’s merch always hits different. It’s more than just clothing — it feels like part of the album experience. Loved the DONDA drops."

sp5der web hoodie sky blue said...

This hoodie uses a cotton‑blend material (some versions are 80‑90% cotton) that feels pretty soft. It’s breathable, warm without being too heavy, and the stitching seems solid. Perfect for layering or wearing on its own.

eme studios said...

“I love that Eme Studios designs for everyone. That gender‑neutral approach: no rigid categories, more versatility. It opens up possibilities. And the wearability is real: comfortable pieces that still look sharp, for different body types. That’s something that many brands could learn from.”

thats an awful lot of cough syurp shirt said...

"There’s something to be said about how streetwear continues to glamorize drug culture. The 'Awful Lot of Cough Syrup' hoodie looks cool, sure, but when you step back, it’s also normalizing some pretty heavy stuff. Just food for thought."

sp5der coupon code said...

“I was hesitant at first because of the price, but after wearing it a few times, I get the hype. It’s durable, warm, and the detailing is next level.”

takashi murakami hoodie said...

Honestly, this Takashi Murakami hoodie feels like wearing a piece of contemporary art. The bold colors and signature smiling flowers make it instantly recognizable. I love how Murakami blurs the line between high art and everyday fashion.

sean john sean john said...

"Still amazed at how Sean John blended luxury and street so effortlessly. Velvet tracksuits, crisp button-downs, oversized coats—it had that NYC vibe but polished. Timeless stuff."

vrunk store said...

Vrunk since the early days—watching the evolution has been wild. The latest drop? Next-level. Proud to see the growth!

nofs said...

This was such a refreshing read. I appreciate the honesty and creativity you bring to your work, Nofs. Keep doing your thing!

carsicko said...

Carsicko is definitely riding the wave of streetwear hype, but I wonder how sustainable it is long term. Would love to see more focus on story and community, not just limited stock and resale hype.

fake gods madrid said...

They exchanged the truth of God for a lie, and worshiped and served created things rather than the Creator.” Madrid is beautiful, but even beauty can become a distraction when God is no longer at the center.

lattafa perfumy damskie said...

The opening is absolutely delicious — rich coffee and cinnamon, very addictive. But after a few hours, it dries down into something a bit too sweet for my taste. I was hoping for a stronger roasted coffee vibe in the base. Still worth trying for the price, though.