10-26-2007
Announcing collectl - new performance linux performance monitor
About 4 years ago I wrote this tool inspired by Rob Urban's collect tool for DEC's Tru64 Unix. What makes this tool as different as collect was in its day is its ability to run at a low overhead and collect tons of stuff. I've expanded the general concept and even include data not available in any other tool such as Infiniband or Lustre data. Collectl can collect it all and present it in a consistent output format. There's even an option to let you generate the data in plottable format.
Far to many features to talk about here but they are discussed on the website for
collectl
Ever wonder why ALL tools that monitor linux network stats at 1 second intervals report the wrong numbers? The short answer is because the stats are only updated once ever 0.9765 seconds and unless you have a monitor that can run at fractional intervals like collectl, you'll get wrong numbers! You can read more about it on collectl's website but don't take my word for it. Download it and try it out.
-mark
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LEARN ABOUT CENTOS
report-cli
REPORT-CLI(1) LIBREPORT MANUAL REPORT-CLI(1)
NAME
report-cli - Work with ABRT problem directories from command line.
SYNOPSIS
report-cli [-vsp] -L[PREFIX] [PROBLEM_DIR]
report-cli [-vsp] -e EVENT PROBLEM_DIR
report-cli [-vsp] -a[y] PROBLEM_DIR
report-cli [-vsp] -c[y] PROBLEM_DIR
report-cli [-vsp] -r[y|o|d] PROBLEM_DIR
DESCRIPTION
report-cli is a command line tool that manages application crashes and other problems caught by abrtd daemon, or created by other programs
using libreport. It enables access to, manipulation of problem data, and reporting.
OPTIONS
-L[PREFIX]
List possible events [which start with PREFIX]
-e EVENT
Run EVENT on PROBLEM_DIR
-a, --analyze
Run analyze event(s) on PROBLEM_DIR
-c, --collect
Run collect event(s) on PROBLEM_DIR
-r, --report
Analyze, collect and report problem data in PROBLEM_DIR
-d, --delete
Remove PROBLEM_DIR after reporting
-y, --always
Noninteractive: don't ask questions, assume positive answer to all of them
-o, --report-only
With -r: do not run analyzers, run only reporters
-v, --verbose
Be verbose
-s
Log to syslog
-p
Add program names to log
-V, --version
Display version and exit
AUTHORS
o ABRT team
LIBREPORT 2.1.11 06/18/2014 REPORT-CLI(1)