RP/TUX 9.0/TUX 9.1 : GWTDOMAIN consume High CPU
(Doc ID 777471.1)
Last updated on SEPTEMBER 14, 2023
Applies to:
Oracle Tuxedo - Version 6.4 and laterInformation in this document applies to any platform.
Information in this document applies to any platform
Goal
DESCRIPTION: In customer environment, there are about 30 domains connect to this TUX90 domain. After the TUX90 domain startup about one day, the CPU of the GWTDOMAIN will arise to 20%-30%. From the truss result, you can find the following information: 1. select(65534, 0x000000011019E570, 0x00000001101A0570, 0x00000001101A2570, 0x000000011019E560) = 1 yield() = _select(65534, 0x000000011019E570, 0x00000001101A0570, 0x00000001101A2570, 0x000000011019E560) = 1 yield() = _select(65534, 0x000000011019E570, 0x00000001101A0570, 0x00000001101A2570, 0x000000011019E560) = 1 yield() = _select(65534, 0x000000011019E570, 0x00000001101A0570, 0x00000001101A2570, 0x000000011019E560) = 1 yield() = ... 2. There is no more error message in ULOG. 3. Capture many times network package using sniffer, but cannot find any abnormal packages. 4. Run the "ps -elm" looply, find 5 threads in sleep status, and 1 thread in Running status. 5. Run the "netstat -an" looply, cannot find the abnormal socket connections about the GWTDOMAIN port:7792, all is established. 6. The customer said there is no firewall between this domain and other domains. CONFIGURATION: Tuxedo 9.0 Tuxedo 9.1
Solution
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In this Document
Goal |
Solution |
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