X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsystemd-cgtop.xml;h=e765172234ac46176b8ec7a76ebf9deaecad26c9;hb=68eda4bd168306f51c90e5d22824c494d709289e;hp=112e5fff874b2a98d2fef4df28ebfc3994572a81;hpb=871b876ecc6921a70b5f5e15cb9f85e0b6f2d1a5;p=elogind.git
diff --git a/man/systemd-cgtop.xml b/man/systemd-cgtop.xml
index 112e5fff8..e76517223 100644
--- a/man/systemd-cgtop.xml
+++ b/man/systemd-cgtop.xml
@@ -49,7 +49,8 @@
- systemd-cgtop OPTIONS
+ systemd-cgtop
+ OPTIONS
@@ -58,10 +59,14 @@
systemd-cgtop shows the top
control groups of the local Linux control group
- hierarchy, ordered by their CPU, memory and disk I/O load. The
+ hierarchy, ordered by their CPU, memory, or disk I/O load. The
display is refreshed in regular intervals (by default
every 1s), similar in style to
- top1.
+ top1.
+ If systemd-cgtop is not connected
+ to a tty, only one iteration is performed and no
+ columns headers are printed. This mode is suitable for
+ scripting.
Resource usage is only accounted for control
groups in the relevant hierarchy, i.e. CPU usage is
@@ -78,7 +83,7 @@
blkio and memory
to the DefaultControllers= setting
in /etc/systemd/system.conf (see
- systemd.conf5
+ systemd-system.conf5
for details). Alternatively, it is possible to enable
resource accounting individually for services, by
making use of the ControlGroup=
@@ -238,19 +243,26 @@
m
i
- Change ordering of control groups
+ Sort the control groups
by path, number of tasks, CPU load,
- memory usage resp. IO
- load.
+ memory usage, or IO
+ load, respectively.
+
+
+
+ %
+
+ Toggle between showing CPU time as
+ time or percentage.
+
-
- Increase,
- resp. decrease refresh
- delay.
+ Increase
+ or decrease refresh
+ delay, respectively.