| 统计名称 |
统计的描述 |
统计的额外说明 |
译 |
备注 |
| NUM_CPUS |
Number of CPUs or processors available |
Number of active CPUs |
可用的CPU数量 |
|
| IDLE_TIME |
Number of hundredths of a second that a processor has been idle, totalled over all processors |
Time (centi-secs) that CPUs have been in the idle state |
CPU空闲的时间，单位10毫秒(百分之一秒) |
统计范围为所有CPU总计 |
| BUSY_TIME |
Number of hundredths of a second that a processor has been busy executing user or kernel code, totalled over all processors |
Time (centi-secs) that CPUs have been in the busy state |
CPU忙碌(运行)的时间，单位10毫秒(百分之一秒) |
统计范围为所有CPU总计 |
| USER_TIME |
Number of hundredths of a second that a processor has been busy executing user code, totalled over all processors |
Any additional OS-specific clarifications for the statistic |
CPU处理用户代码的时间，单位10毫秒(百分之一秒) |
统计范围为所有CPU总计 |
| SYS_TIME |
Number of hundredths of a second that a processor has been busy executing kernel code, totalled over all processors |
Time (centi-secs) spent in the kernel |
CPU处理内核代码的时间，单位10毫秒(百分之一秒) |
统计范围为所有CPU总计 |
| IOWAIT_TIME |
Number of hundredths of a second that a processor has been waiting for I/O to complete, totalled over all processors |
Time (centi-secs) spent waiting for IO |
CPU等待I/O完成的时间，单位10毫秒(百分之一秒) |
统计范围为所有CPU总计 |
| NICE_TIME |
Number of hundredths of a second that a processor has been busy executing low-priority user code, totalled over all processors |
Time (centi-secs) spend in low-priority user code |
CPU处理低优先级用户代码的时间，单位10毫秒(百分之一秒) |
统计范围为所有CPU总计 |
| AVG_IDLE_TIME |
Number of hundredths of a second that a processor has been idle, averaged over all processors |
|
CPU空闲的时间 |
统计每个CPU的平均值 |
| AVG_BUSY_TIME |
Number of hundredths of a second that a processor has been busy executing user or kernel code, averaged over all processors |
|
CPU忙碌(运行)的时间 |
统计每个CPU的平均值 |
| AVG_USER_TIME |
Number of hundredths of a second that a processor has been busy executing user code, averaged over all processors |
|
CPU处理用户代码的时间 |
统计每个CPU的平均值 |
| AVG_SYS_TIME |
Number of hundredths of a second that a processor has been busy executing kernel code, averaged over all processors |
|
CPU处理内核代码的时间 |
统计每个CPU的平均值 |
| AVG_IOWAIT_TIME |
Number of hundredths of a second that a processor has been waiting for I/O to complete, averaged over all processors |
|
CPU等待I/O完成的时间 |
统计每个CPU的平均值 |
| AVG_NICE_TIME |
Number of hundredths of a second that a processor has been busy executing low-priority user code, averaged over all processors |
|
CPU处理低优先级用户代码的时间 |
统计每个CPU的平均值 |
| OS_CPU_WAIT_TIME |
Total number of hundredths of a second that processes have been in a ready state, waiting to be selected by the operating system scheduler to run |
|
|
|
| RSRC_MGR_CPU_WAIT_TIME |
Total number of hundredths of a second that Oracle processes have been in a ready state, waiting for CPU to be available for their consumer group in the currently active resource plan |
Time (centi-secs) processes spent in the runnable state waiting |
进程处于可运行状态等待的时间，单位10毫秒(百分之一秒) |
|
| VM_IN_BYTES |
Total number of bytes of data that have been paged in due to virtual memory paging |
Bytes paged in due to virtual memory swapping |
因虚拟内存交换而分页的字节数(BYTES) |
|
| VM_OUT_BYTES |
Total number of bytes of data that have been paged out due to virtual memory paging |
Bytes paged out due to virtual memory swapping |
因虚拟内存交换而换出的字节数(BYTES) |
|
| PHYSICAL_MEMORY_BYTES |
Total number of bytes of physical memory |
Physical memory size in bytes |
操作系统物理内存的大小，单位是字节(BYTES) |
|
| LOAD |
Current number of processes that are either running or in the ready state, waiting to be selected by the operating-system scheduler to run. On many platforms, this statistic reflects the average load over the past minute. |
Number of processes running or waiting on the run queue |
运行队列中正在运行或等待的进程数量 |
|
| NUM_CPU_CORES |
Number of CPU cores available (includes subcores of multicore CPUs as well as single-core CPUs) |
Number of CPU cores |
CPU核数 |
|
| NUM_CPU_SOCKETS |
Number of CPU sockets available (represents an absolute count of CPU chips on the system, regardless of multithreading or multi-core architectures) |
Number of physical CPU sockets |
物理CPU的插槽数 |
不一定准确 |
| NUM_VCPUS |
Number of virtual CPUs available |
|
|
|
| NUM_LCPUS |
Number of logical CPUs available (includes hardware threads if hardware threading is turned on) |
|
|
|
| TCP_SEND_SIZE_MIN |
Minimum size of the TCP send buffer |
TCP Send Buffer Min Size |
TCP发送缓冲区的最小大小 |
|
| TCP_SEND_SIZE_DEFAULT |
Default size of the TCP send buffer |
TCP Send Buffer Default Size |
TCP发送缓冲区的默认大小 |
|
| TCP_SEND_SIZE_MAX |
Maximum size of the TCP send buffer |
TCP Send Buffer Max Size |
TC[发送缓冲区的最大大小 |
|
| TCP_RECEIVE_SIZE_MIN |
Minimum size of the TCP receive buffer |
TCP Receive Buffer Min Size |
TCP接收缓冲区的最小大小 |
|
| TCP_RECEIVE_SIZE_DEFAULT |
Default size of the TCP receive buffer |
TCP Receive Buffer Min Size |
TCP接收缓冲区的默认大小 |
|
| TCP_RECEIVE_SIZE_MAX |
Maximum size of the TCP receive buffer |
TCP Receive Buffer Max Size |
TCP接收缓冲区的最大大小 |
|
| GLOBAL_SEND_SIZE_MAX |
Maximum size of the global send buffer |
Global send size max (net.core.wmem_max) |
全局发送缓冲区的最大大小 |
|
| GLOBAL_RECEIVE_SIZE_MAX |
Maximum size of the global receive buffer |
Global receive size max (net.core.rmem_max) |
全局接收缓冲区的最大大小 |
|
评论区