Questions tagged [bootchart]
Bootchart is Boot Process Performance Visualization
10
questions
2
votes
1
answer
594
views
bootchart 'No path given' error
I already installed pybootchartgui and boot chart in Ubuntu 16.04. After running
sudo pybootchartgui
or
sudo bootchart
this is the result:
No path given, trying /var/log/bootchart.tgz
warning: ...
8
votes
1
answer
6k
views
How can I set up bootchart in Ubuntu 15.10? [duplicate]
This page says that I have to edit the "linux" line in the grub boot menu to set up bootchart. I do not understand what exactly it is that I have to do. Please help.
3
votes
1
answer
2k
views
Is initrd.img (grub's "Loading initial ramdisk ...") slowing down my boot?
I'm on an SSD where file fragmentation shouldn't matter that much anyway but I noticed "loading initial ramdisk ..." message in grub is taking longer that I think it should. It lasts about 7 seconds ...
2
votes
1
answer
1k
views
How to access the grub boot menu in order to generate bootchart?
I am running Ubuntu Gnome 15.04, and I want to generate a bootchart to help me diagnose some system problems. However in the guide it says:
So how do I access the grub boot menu in order to append ...
1
vote
2
answers
3k
views
BOOTCHART : not creating the bootchart after reboot
Should not bootchart create the image file after I restarted the system? It is not happening so. WHat should I be doing?
12
votes
3
answers
3k
views
How to measure desktop login time with bootchart
I've got an issue whereby after each reboot the first time I log into my session it takes ages. That is, it can take up to five minutes from the moment I enter my password until I can use the desktop.
...
7
votes
1
answer
2k
views
How do I disable Bootchart?
I dont want a Bootchart to be generated on every startup. How do I disable bootchart ?
Once disabled, how do I re-enable bootchart ?
I don't mean uninstall.
5
votes
3
answers
5k
views
How to fix bootchart error
bootchart throws this error message.
sudo pybootchartgui
No path given, trying /var/log/bootchart.tgz
warning: path '/var/log/bootchart.tgz' does not exist, ignoring.
Parse error: empty state: '/...
1
vote
0
answers
16
views
Bootchart folder empty after reboot [duplicate]
I'm trying to trouble shoot my boot process by using bootchart. I installed using sudo apt-get install bootchart and rebooted the computer - but, though the folder /var/log/bootchart exists, it is ...
1
vote
1
answer
1k
views
Bootchart statistics
What meaning do the following bootchart statistics have?
CPU (user + sys) - show percentage of usage all cores of my CPU?
I/O(wait) something wait input-output? What does it mean?
Disk throughput and ...