From 4c07cbdd1077ff0f3d672c8ee1b299355e9adde7 Mon Sep 17 00:00:00 2001 From: buchel_k Date: Mon, 23 Feb 2026 13:24:08 +0100 Subject: [PATCH] how to see started processs --- docs/admin-guide/troubleshooting/processes.md | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/docs/admin-guide/troubleshooting/processes.md b/docs/admin-guide/troubleshooting/processes.md index 4a65b0f1..dce92760 100644 --- a/docs/admin-guide/troubleshooting/processes.md +++ b/docs/admin-guide/troubleshooting/processes.md @@ -1,5 +1,7 @@ # Processes +## Single Process + Processes can be investigated through a variety of tools: 1. The files in `/proc/$PID/`, in particular @@ -11,3 +13,16 @@ Processes can be investigated through a variety of tools: ```{note} Both `strace` and `ltrace` slow the target process down **a lot**, which might cause problems. ``` + + +## What Processes are Started + +To see what processes are started by the system install `bcc-tools` and run + +``` +# /usr/share/bcc/tools/execsnoop +PCOMM PID PPID RET ARGS +kill 1067985 433809 0 /bin/kill -0 433461 +sleep 1067986 433809 0 /usr/bin/sleep 5 +kcm-cleanup 1067989 847604 0 /opt/pli/bin/kcm-cleanup +klist 1067992 1067991 0 /usr/bin/klist -l