[systemd-devel] Plot time data anomalies

2023-01-11 Thread Joshua Zivkovic
Hello, I've been working on adding JSON and table output to `systemd-analyze plot`, to allow programmatic access to the data presented in the SVG produced by `systemd-analyze plot`. Whilst using this data I have noticed some irregularities in the initialisation times associated with a variety of u

Re: [systemd-devel] Plot time data anomalies

2023-01-11 Thread Paul Menzel
Dear Joshua, Am 11.01.23 um 12:53 schrieb Joshua Zivkovic: […] I'm interested in whether this means that the times for unit initialisation, presented by `plot`, aren't entirely accurate and if there is anything that can be done about this. I believe, systemd-bootchart is recommended to capt

Re: [systemd-devel] Plot time data anomalies

2023-01-11 Thread Lennart Poettering
On Mi, 11.01.23 11:53, Joshua Zivkovic (joshua.zivko...@codethink.co.uk) wrote: > Hello, > > I've been working on adding JSON and table output to `systemd-analyze > plot`, to allow programmatic access to the data presented in the SVG > produced by `systemd-analyze plot`. Whilst using this data I h

Re: [systemd-devel] Plot time data anomalies

2023-01-11 Thread Lennart Poettering
On Mi, 11.01.23 13:31, Lennart Poettering (lenn...@poettering.net) wrote: > On Mi, 11.01.23 11:53, Joshua Zivkovic (joshua.zivko...@codethink.co.uk) > wrote: > > > Hello, > > > > I've been working on adding JSON and table output to `systemd-analyze > > plot`, to allow programmatic access to the d

Re: [systemd-devel] Plot time data anomalies

2023-01-11 Thread Joshua Zivkovic
On Wed, 2023-01-11 at 13:54 +0100, Lennart Poettering wrote: > On Mi, 11.01.23 13:31, Lennart Poettering (lenn...@poettering.net) > wrote: > > > On Mi, 11.01.23 11:53, Joshua Zivkovic > > (joshua.zivko...@codethink.co.uk) wrote: > > > > > Hello, > > > > > > I've been working on adding JSON and t

Re: [systemd-devel] Ordering issues

2023-01-11 Thread Scott Ellentuch
Hi, I have a cluster of 4 Raspberry Pis that are responsible for close to 20 different activities (Mrtg, Smokeping, OpenVPN [server and client], Netflow , etc). When one fails (which they do) if it wasn't the leader they'll elect a new leader, and that one decides how to redistribute the work. I w