small.Probable CausesNeither dump device is large enough to accommodate a system dump at this time.Recommended ActionsIncrease the size of one or both dump devices.Detail DataLargest dump deviceLg_dumplvLargest dump device size in kb5242880Current estimated dump size in kb5272780View estimated values# Sysdumpdev-e0453-041 Estimated dump size in bytes: 5399537254View our current value# Lslv lv_dumplv0516-306 lslv: Unable to find lv_dumplv in the DeviceConfiguration Database.# Lslv lg_dumplvLogic
); capital B Represents byte, that is, byte, one byte = eight digits, that is, 1B = 8B; the preceding capital K indicates a thousand characters, that is, a thousand characters (Kb) or kilobytes (KB ). Indicates the size unit of the file. Generally, bytes (Kb) are used to indicate the file size.Kbps: First, you need to know that PS refers to/s, that is, every second. Kbps indicates the network speed, that is, the number of
ID E username of user process Owner Group name of the F group Process owner The terminal name of the G TTY boot process. Processes that are not started from the terminal are displayed as? H PR -Priority I NI Nice value. Negative values indicate high priority, positive values indicate low priority The last CPU used by J P is meaningful only in a multi-CPU environment K %cpu CPU time consumption percentage last updated to current The total CPU time, in seconds, used by the timing
Bit rate is the number of digits transmitted per unit time during data transmission. Generally, the unit is kbps, that is, kilobytes per second.
A more general understanding is the sampling rate. The larger the sampling rate per unit time, the higher the accuracy. The closer the processed file is to the original file, that is, the richer the image details. But the file volume is proportional to the sampling rate, that is, the higher the bit rate, the
memory 173656k used total amount of physical memory used 17616k free memory total 22052k buffers used as memory amount for kernel cache Swap : 192772k Total swap area totals 0k used the total amount of swap used 192772k free swap area total 123988k cached buffer swap area total. Process Information Area:The details of each process are shown below the statistics area. Let's start by understanding the meaning of the columns.Column name meaningPID Process IDUsername of user Process OwnerPR-
parameter, but is calculated using 1000 Bytes as the conversion unit instead of 1024 Bytes;
-I or--inodes display the information of the inode;
-K or--kilobytes specifies a block size of 1024 bytes;
-L or--local only displays the file system on the local side;
-M or--megabytes specifies a block size of 1048576 bytes;
For example, use Df–h to view details of the current system's capacity and used space, free space, and so on.
mas@[/mas/libsrc]$ df-h
F
virtual CPU to serve another virtual process.%IDLE:CPU idle time percentage.1. If the%iowait value is too high, it indicates that the hard disk has an I/O bottleneck2. If the value of the%idle is high but the system responds slowly, it is possible that the CPU waits for the allocated memory, at which time the memory capacity should be increased3. If the value of%idle is consistently below 1, the system's CPU processing power is relatively low, indicating that the most needed solution in the sys
device is too small.Probable CausesNeither dump device is large enough to accommodate a system dump at this time.Recommended ActionsIncrease the size of one or both dump devices.Detail DataLargest dump deviceLg_dumplvLargest dump device size in kb5242880Current estimated dump size in kb5272780View estimated values# Sysdumpdev-e0453-041 Estimated dump size in bytes: 5399537254View our current value# Lslv lv_dumplv0516-306 lslv: Unable to find lv_dumplv in the DeviceConfiguration Database.# Lslv
command on the existing system dump, the dump is not considered to be the latest one.
Errpt error E87EF1BE Solution
E87EF1BE 0926082807 p o dumpcheck The largest dump device is too small.Information. It is determined that the lg_dumplv capacity for storing dump files is insufficient. Generally, the recommended dump device value is 1.5 times the sysdumpdev-e value.The steps for resizing are as follows:1. view the estimated lg_dumplv size.# Sysdumpdev-e0453-041 Estimated dump size in bytes:
B indicates byte, that is, byte. one byte = eight bits, that is, 1B = 8B; the upper-case k indicates the meaning of a thousand, that is, a thousand bits (Kb) or a thousand bits (KB ). Indicates the size unit of the file. Generally, bytes (Kb) are used to indicate the file size. Kbps: First, you need to know that PS refers to/s, that is, every second. Kbps indicates the network speed, that is, the number of kilobytes of information transmitted per sec
high priority, positive values indicate low priority
P
Last CPU used, only meaningful in multi-CPU environment
%cpu
CPU time consumption percentage last updated to current
Time
Total CPU time used by the process, in seconds
time+
Total CPU time used by the process, Unit 1/100 sec
%MEM
Percentage of physical memory used by the process
VIRT
The total amount of virtual memory used by t
Parent Process ID
Ruser
Real User Name
Uid
User ID of the process owner
USER
User name of the process owner
GROUP
Group Name of Process owner
Tty
The terminal name of the startup process. Processes that are not started from the terminal are displayed as?
PR
Priority level
NI
Nice value. Negative values indicate high priority, positive values indicate low prio
terminal are displayed as?
PR
Priority level
NI
Nice value. Negative values indicate high priority, positive values indicate low priority
P
Last CPU used, only meaningful in multi-CPU environment
%cpu
CPU time consumption percentage last updated to current
Time
Total CPU time used by the process, in seconds
time+
Total CPU time used by the process, Unit 1/100 sec
%MEM
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