X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsystemd-bootchart.xml;h=0068e928a53489f98820fe55225888c8d4a35604;hp=8de4c69a2d2ff4afb92e5288776c234f7a6a9abf;hb=92ff080be100aff15f292e2631921131c610afe7;hpb=8368868452fc24536bf3322bfab536c66bf56a13 diff --git a/man/systemd-bootchart.xml b/man/systemd-bootchart.xml index 8de4c69a2..0068e928a 100644 --- a/man/systemd-bootchart.xml +++ b/man/systemd-bootchart.xml @@ -26,7 +26,9 @@ along with systemd; If not, see . --> - + + systemd-bootchart systemd @@ -62,7 +64,7 @@ as an SVG graph. Normally, systemd-bootchart is invoked by the kernel by passing - on the kernel commandline. systemd-bootchart will then + on the kernel command line. systemd-bootchart will then fork the real init off to resume normal system startup, while monitoring and logging startup information in the background. @@ -76,8 +78,8 @@ in which order, and where possible problems exist in the startup sequence of the system. It is essentially a more detailed version of - the systemd-analyze - plot function. + the systemd-analyze plot + function. Of course, bootchart can also be used at any @@ -123,13 +125,15 @@ One can execute systemd-bootchart as normal application from the - commandline. In this mode it is highly + command line. In this mode it is highly recommended to pass the flag in order to not graph the time elapsed since boot and before systemd-bootchart was started, as it may result in extremely - large graphs. + large graphs. The time elapsed since boot + might also include any time that the system + was suspended. @@ -140,16 +144,11 @@ These options can also be set in the /etc/systemd/bootchart.conf file. See - bootchart.conf5. + bootchart.conf5. - - - - - Prints a short help text and exits. - + @@ -200,10 +199,17 @@ + + + + Display process control group + + + - Specify the output folder for the + Specify the output directory for the graphs. By default, bootchart writes the graphs to /run/log. @@ -312,7 +318,7 @@ See Also - bootchart.conf5 + bootchart.conf5