From 22f971e83eddada009053d964a397550807b9b50 Mon Sep 17 00:00:00 2001 From: William Cohen Date: Mon, 9 Feb 2009 10:12:00 -0500 Subject: Revised version of kmalloc-top in systemtap.examples. --- testsuite/systemtap.examples/index.html | 3 +++ 1 file changed, 3 insertions(+) (limited to 'testsuite/systemtap.examples/index.html') diff --git a/testsuite/systemtap.examples/index.html b/testsuite/systemtap.examples/index.html index 17c520ef..5c6e2fdb 100644 --- a/testsuite/systemtap.examples/index.html +++ b/testsuite/systemtap.examples/index.html @@ -73,6 +73,9 @@ keywords: IO
  • io/traceio2.stp - Watch I/O Activity on a Particular Device
    keywords: IO

    Print out the executable name and process number as reads and writes to the specified device occur.

    • +
  • memory/kmalloc-top - Show Paths to Kernel Malloc (kmalloc) Invocations
    +keywords: MEMORY
    +

    The kmalloc-top perl program runs a small systemtap script to collect stack traces for each call to the kmalloc function and counts the time that each stack trace is observed. When kmalloc-top exits it prints out sorted list. The output can be be filtered to print only only the first stack traces (-t) stack traces with more a minimum counts (-m), or exclude certain stack traces (-e).

  • network/nettop.stp - Periodic Listing of Processes Using Network Interfaces
    keywords: NETWORK TRAFFIC PER-PROCESS

    Every five seconds the nettop.stp script prints out a list of processed (PID and command) with the number of packets sent/received and the amount of data sent/received by the process during that interval.

    • -- cgit