-.TH MPSTAT 1 "NOVEMBER 2016" Linux "Linux User's Manual" -*- nroff -*-
+.TH MPSTAT 1 "DECEMBER 2016" Linux "Linux User's Manual" -*- nroff -*-
.SH NAME
mpstat \- Report processors related statistics.
.SH SYNOPSIS
Report interrupts statistics.
Possible keywords are
-.BR SUM ,
-.BR CPU
+.BR CPU ,
+.BR SCPU ,
and
-.BR SCPU .
+.BR SUM .
+
+With the
+.B CPU
+keyword, the number of each individual interrupt received per
+second by the CPU or CPUs is displayed. Interrupts are those listed
+in /proc/interrupts file.
+
+With the
+.B SCPU
+keyword, the number of each individual software interrupt received per
+second by the CPU or CPUs is displayed. This option works only
+with kernels 2.6.31 and later. Software interrupts are those listed
+in /proc/softirqs file.
With the
.B SUM
the CPU or CPUs.
.RE
-With the
-.B CPU
-keyword, the number of each individual interrupt received per
-second by the CPU or CPUs is displayed. Interrupts are those listed
-in /proc/interrupts file.
-
-With the
-.B SCPU
-keyword, the number of each individual software interrupt received per
-second by the CPU or CPUs is displayed. This option works only
-with kernels 2.6.31 and later. Software interrupts are those listed
-in /proc/softirqs file.
-
The
.B ALL
keyword is equivalent to specifying all the keywords above and
-.TH SADC 8 "JANUARY 2015" Linux "Linux User's Manual" -*- nroff -*-
+.TH SADC 8 "DECEMBER 2016" Linux "Linux User's Manual" -*- nroff -*-
.SH NAME
sadc \- System activity data collector.
.SH SYNOPSIS
.B @SA_LIB_DIR@/sadc [ -C
.I comment
-.B ] [ -D ] [ -F ] [ -L ] [ -V ] [ -S { INT | DISK | SNMP | IPV6 | POWER | XDISK | ALL | XALL [,...] } ] [
+.B ] [ -D ] [ -F ] [ -L ] [ -V ] [ -S { DISK | INT | IPV6 | POWER | SNMP | XDISK | ALL | XALL [,...] } ] [
.I interval
.B [
.I count
.B sadc
might still be running when cron starts a new one. Without locking,
this situation can result in a corrupted system activity file.
-.IP "-S { INT | DISK | SNMP | IPV6 | POWER | XDISK | ALL | XALL [,...] }"
+.IP "-S { DISK | INT | IPV6 | POWER | SNMP | XDISK | ALL | XALL [,...] }"
Specify which optional activities should be collected by
.BR sadc .
Some activities are optional to prevent data files from growing too large.
The
-.B INT
+.B DISK
keyword indicates that
.B sadc
-should collect data for system interrupts.
+should collect data for block devices.
The
-.B DISK
+.B INT
keyword indicates that
.B sadc
-should collect data for block devices.
+should collect data for system interrupts.
The
-.B SNMP
-and
.B IPV6
-keywords indicate respectively that SNMP and IPv6 statistics should be
+keyword indicates that IPv6 statistics should be
collected by
.BR sadc .
The
.B sadc
should collect power management statistics.
The
+.B SNMP
+keyword indicates that SNMP statistics should be
+collected by
+.BR sadc .
+The
.B ALL
keyword is equivalent to specifying all the keywords above and therefore
all previous activities are collected.