请帮忙诊断netstat -m的输出

坏蛋

netstat -m输出情况如下，请高手诊断一下可能是哪方面的问题，主机安装SCO UNIX 5.05，通过中间件与远端主机通讯，当时本主机网络已经瘫痪，除了ping本机以外，ping不通网关、同网段其它主机，其它主机网络正常。其它主机的应用情况是相同的。 \r\n另外，请各位高手指点一下UNIX系统核心参数调整的原则及心得吧，我假设现在是流资源不足，机器是P4,512M内存的PC，应该如何调整？\r\n＃netstat -m \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nnetstat: get_if_name_for_route: SIOCGIFALL: Out of stream resources \r\nstreams allocation: \r\nconfig alloc free total max fail \r\nstream 8192 150 8042 2957 185 0 \r\nqueues 794 307 487 6716 380 0 \r\nmblks 3172 1658 1514 8523726 3008 0 \r\nbuffer headers 3130 2036 1094 1904690 3052 0 \r\nclass 1, 64 bytes 128 42 86 1448701 85 0 \r\nclass 2, 128 bytes 818 725 93 1013416 818 0 \r\nclass 3, 256 bytes 131 8 123 784797 129 0 \r\nclass 4, 512 bytes 10 6 4 35484 10 0 \r\nclass 5, 1024 bytes 72 0 72 20747 71 0 \r\nclass 6, 2048 bytes 784 784 0 801871 860 3773 \r\nclass 7, 4096 bytes 2 2 0 2 2 0 \r\nclass 8, 8192 bytes 0 0 0 16 1 0 \r\nclass 9, 16384 bytes 0 0 0 1 1 0 \r\nclass 10, 32768 bytes 0 0 0 0 0 0 \r\nclass 11, 65536 bytes 0 0 0 0 0 0 \r\nclass 12, 131072 bytes 0 0 0 0 0 0 \r\nclass 13, 262144 bytes 0 0 0 0 0 0 \r\nclass 14, 524288 bytes 0 0 0 0 0 0 \r\ntotal configured streams memory: 2000.00KB \r\nstreams memory in use: 1774.12KB \r\nmaximum streams memory used: 2122.11KB