平均负载:单位时间内,系统处于可运行状态和不可中断状态的平均进程数,也就是平均活跃进程数, 它和 CPU 使用率并没有直接关系。 可运行状态的进程: 正在使用 CPU 或者正在等待 CPU 的进程,也就是我们常用 ps 命令看到的处于 R 状态(Running 或 Runnable) 的进程。 不可中断状态的进程: 正处于内核态关键流程中...
UUID: a1000010-2140-1ed5-a178-80d201401ed5 ASLR slide: 0x00000000003d0000 Time: 0x0000012cce99c931 Faulting task 11 Call Stack: 0x00000000003f0900 0x00000000003f02c0 0x00000000003f00d4 0x00000000003f34a0 0x000000000068175c 0x0000000000680c18 0x0000000000569ce0 0x00000000003f0d50 0x00000000003e3f18 ...
Each OPEN / CLOSE operation has to wait for a sequence id, which essentially serializes each OPEN / CLOSE request. If an NFS server's response time for OPEN / CLOSE requests increases due to some secondary load or complication, this NFS4 client limitation can become pronounced, and in some...
We then recorded the power usage (in watts) for each server during the testing at one-second intervals. To compute the average power usage, we averaged the power usage during the time the server was producing its peak performance results. We call this time the power measurement interval. See...
TCP Out-of-Order packet buffer timeout (tcp-buffer-timeout) 182566TCP RST/SYN in window (tcp-rst-syn-in-win) 630968TCP dup of packet in Out-of-Order queue (tcp-dup-in-queue) 22726631TCP packet failed PAWS test (tcp-paws-fail) 143974IPSEC tunnel is down (ipsec-tun-down) 448...
TCP Out-of-Order packet buffer timeout (tcp-buffer-timeout) 182566TCP RST/SYN in window (tcp-rst-syn-in-win) 630968TCP dup of packet in Out-of-Order queue (tcp-dup-in-queue) 22726631TCP packet failed PAWS test (tcp-paws-fail) 143974IPSEC tunnel is down (ipsec-tun-down) 448...
问题现象 进程耗尽cpu和内存 运行环境 固件型号 Openwrt X86_64 18.06.5 运营商 无关 重现步骤 概率发生,各种操作无法重现 上游DNS配置。 https://223.5.5.5/dns-query 访问的域名。 无关 信息收集 将/var/log/smrtdns.log日志作为附件上传。 [2020-02-06 23:28:40,105][ER
0x000000000e0e4000 Kernel text exec base: 0xfffffe00150e8000 mach_absolute_time: 0x13c2131279 Epoch Time: sec usec Boot : 0x675ae8c1 0x00053d8c Sleep : 0x00000000 0x00000000 Wake : 0x00000000 0x00000000 Calendar: 0x675af68a 0x000c7d91 Zone info: Zone map: 0xfffffe1026398000 - 0xffff...
io.containerd.runc.v2 io.containerd.runtime.v1.linux runc Default Runtime: runc Init Binary: docker-init containerd version: 2a1d4dbdb2a1030dc5b01e96fb110a9d9f150ecc runc version: v1.0.3-0-gf46b6ba init version: de40ad0 Security Options: seccomp Profile: default cgroupns Kernel Version...
We then recorded the power usage (in watts) for each server during the testing at one-second intervals. To compute the average power usage, we averaged the power usage during the time the server was producing its peak performance results. We call this time the power measurement interval. See...