Nmon each document detailed

Nmon analysis of the sheet meaning of the file Sheet name Sheet meaning Sys_summ The system summarizes, the blue line is the CPU occupancy change situation, the pink is the disk IO change situation; Aaa Some information about the operating system and the Nmon itself; BBBB System plug-in storage capacity and storage type; Bbbc System plug-in storage location, status and description information; Bbbd Disk Adapter information (contains the disk adapter name and description) Bbbe Contains system devices and their characteristics obtained through the Lsdev command, showing the mapping relationship between Vpaths and Hdisks; Bbbg Displays the disk group detailed mapping relationship; Bbbl Logical partition (LPAR) configuration details; Bbbn network adapter information; Bbbp Vmtune, Schedtune, emstat and lsattr command output information; Cpunn Shows CPU usage between executions, including user%, sys%, wait%, and idle%; Cpu_all Overview of all CPUs, showing the average occupancy of all CPUs, including SMT status; Cpu_summ The occupancy of each CPU during execution time, which includes user%, sys%, wait% and idle%; Dgbusy Average occupancy of each Hdisk device in the disk group; Dgread The average reading of each disk group; Dgsize Average read and write status per disk group (block size); Dgwrite Average write status for each disk group; Dgxfer The I/O per disk group is operated every second; Diskbsize The transmission block size of each hdisk during execution time; Diskbusy Average occupancy of each hdisk device; Diskread The average reading situation of each hdisk; Diskwrite The average write situation of each hdisk; Diskxfer I/O per second operation of each hdisk; Diskserv This sheet shows the estimated service time (not response time) Hdisk in each collection interval Disk_summ Overall disk read, write, and I/O operations; Emcbsize/fastbsize The size of the transmission block for EMC storage during execution time; Emcbusy/fastbusy Average EMC storage device occupancy; Emcread/fastread The average reading of EMC storage; Emcwrite/fastwrite Average write on EMC storage; Emcxfer/fastxfer Emcserv/fastserv Essbsize This sheet records the average data transfer size (blocksize) for read and write operations under each vpaths in the system Kbytes Essbusy This sheet records the busy condition of the device under each vpaths using the ESS system Essread This sheet records the data rate (KBYTES/SEC) of read operations per vpaths in the system. Esswrite This sheet records data rate (KBYTES/SEC) for each vpaths write operation in the system. Essxfer This sheet records the IO operations per second under each vpaths in the system Essserv This sheet shows the estimated service time (not response time) vpaths in each collection interval FILE This sheet contains a subset of the statistics inside the Nmon kernel, which is the same value as the SAR report Frca Ioadapt For bbbcsheet per IO adapter list, contains the total number of data transfer speeds for read and write operations (kilobytes per second) and I/O operations Jfsfile This sheet shows the percentage of space that is being used in each interval for each file system Jfsinode This sheet shows the percentage of inode that is being used in each interval for each file system Largepage This chart shows the changes in Usedpages and freepages over time Lpar Mem The number of idle sheet shown on the main map Memuse Except for the%comp parameter, all items contained in this sheet are the same as in the report of the Vmtune command Memnew This sheet shows the allocated memory slice information, divided into three categories: User process Usage page, file system cache, System kernel usage page NET This sheet shows the data transfer rate (Kbytes/sec) for each network adapter in the system Netpacket This sheet counts the number of read and write packets per adapter network; This is similar to the NETPMON–O DD command NFS Sheets PAGE This Sheet statistics related page information record PROC This sheet contains statistical information inside the Nmon kernel. Where the Runqueue and swap-in fields are the average time interval used, the units of the other items are ratios per second Procaio This sheet contains information about the number of asynchronous IO processes available and active. TOP Uarg WLM Sheets ZZZZ This sheet automatically converts all Nmon timestamps to the current real time, facilitating easier analysis Detailed specification of Nmon analysis file Indicator type Indicator name Indicator meaning Sys_summ CPU% The change of CPU share; Io/sec The change of IO; Aaa Aix AIX version number; Build Build version number; Command Execution of orders; CPUs Number of CPUs; Date Date of execution;