solarwinds network performance monitor

25688 0 0 0 122:20:11. 913288 0 0 0 0 0 022:20:26. 913288 5975 4871128 0 0 0 122:20:41. 913288 31049 25307256 0 0 0 122:20:56. 913288 23077 19123956 40 59452 0 122:21:11. 913288 26357 21624373 5 7500 0 122:21:26. 913288 20975 17248491 3 4500 12 1322:21:41. 913288 24234 19849503 10 15000 3 522:21:56. 913288 27090 22269230 36 53999 0 222:22:11. 913288 22295 18315923 12856 0 222:22:26. 913288 8858 7304603 3 4500 0 1 8.4 conclusion The monitoring network

indicates the carrier error rate; rxfram/s frame arrangement error; rxfifo/s accept FIFO error; txfifo/s send FIFO error. The above output shows that all kinds of errors are zero, which proves that the network works well. Linux performance monitoring is generally used to monitor network

Article title: Linux network performance debugging tool Tcpdump command. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. The Tcpdump command of the Linux network performance debuggi

the linked list at the top left. In this way, the performance of epoll_wait can not be high. Finally, take a look at the 2 ways Epoll offers ET and LT, which are translated by edge triggering and horizontal triggering. In fact, these two Chinese names are also somewhat pertinent. The 2 ways of using it are still the efficiency issue, but it's just how the connections returned by Epoll_wait can be more accurate. For example, we need to

immediately, restart the machine to take effect) 2. Use the following command to monitor connections in different States: 3. Check for abnormal logs: dmesg4. Check the number of current IP addresses and the number of connections per IP address: Default Value Recovery: In the actual production environment, if the number of connections for a single machine reaches, Nginx works normally. In fact, the