1.启动example 服务端 LD_PRELOAD=/usr/lib64/liblstack.so GAZELLE_BIND_PROCNAME=example /root/example -a server -D tcp,udp -i 124.88.103.164 -p 33333 -P 2 -t 4 -c 3 -A recvfromsendto dpdk_args=["--socket-mem", "1024,0,0,0", "--huge-dir", "/mnt/hugepages-lstack", "--...
SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x379a00eca0}, {0x7edfb0c, ~[ILL ABRT BUS FPE KILL SEGV USR2 STOP XCPU XFSZ SYS RTMIN RT_1], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x379a00eca0}, 8) = 0
空转等待的成本相对较低,但是它们要不停地检查一个资源能否被锁定,这种方式会消耗CPU周期,但是,这没有听起来那么糟糕,因为当处理器在等待IO时,一般都有一些空闲的CPU周期可用,即使是没有空闲的CPU周期,空等也要比其他方式更加廉价一些。然而,当另外一个线程能做一些事情的时候,空转等待也还会把CPU独占着。 空转等...
By default, this application only monitors usages of CPU, Memory, Network (bandwidth), Swap, Load, and Disk (read/write speed). If you want to monitor a additional resource, add that through theAddbutton. If you do not want to monitor a resource anymore, select that resource from the le...
CONFIG_CPU_TYPE="cortex-a7+neon" CONFIG_LINUX_5_4=y CONFIG_PLATFORM_t113=y CONFIG_DEFAULT_base-files=y CONFIG_DEFAULT_busybox=y CONFIG_DEFAULT_dropbear=y CONFIG_DEFAULT_fstools=y CONFIG_DEFAULT_libc=y CONFIG_DEFAULT_libgcc=y CONFIG_DEFAULT_logd=y CONFIG_DEFAULT_mtd=y CON...
Sound: Advanced Linux Sound Architecture ver: k3.13.0-24-generic Additional Info: /proc Get CPU info: cat /proc/cpuinfo Get memory info: cat /proc/meminfo Processes Info: ps See a list of processes: ps aux Processes Monitoring: top and htop ...
echo 你需要先安装 lm-sensors 和 linux-cpupower,脚本尝试给你自动安装 if apt update ; apt install -y lm-sensors; then echo lm-sensors 安装成功 echo 尝试继续安装linux-cpupower获取功耗信息 if apt install -y linux-cpupower;then
l:切换显示平均负载和启动时间信息。m:切换显示内存信息。t:切换显示进程和CPU状态信息。c:切换显示命令名称和完整命令行。M:根据驻留内存大小进行排序。P:根据CPU使用百分比大小进行排序。T:根据时间/累计时间进行排序。W:将当前设置写入~/.toprc文件中。
2.该工具只有 Linux 下才是开箱可用的,实际上生产中mysql数据库一般也是部署在linux环境中的。如果您是windows环境下 通过mysqldumpslow 可以查看慢查询日志帮助 mysqldumpslow --help 1. mysqldumpslow 命令的具体参数如下: -a: 不将数字抽象成N,字符串抽象成S ...
On a system running Gentoo Linux (3.1.6, x86_64), I have two six-core Intel Xeon CPUs (X5675). cat /proc/cpuinfo correctly shows me 12 processors. However, I don't understand why the processor speed in the model name line differs from the cpu MHz number: processor : 11 vendor_id...