Boot Timeline Analyzer

Compare pasted systemd boot timing reports without executing commands or reading the local host.

Pasted reports

systemd-analyze blame

systemd-analyze critical-chain

Optional plot timing text subset

This optional subset accepts only unit @start +duration text lines; duration may be omitted. It does not parse, render, or trust systemd's SVG plot markup.

Interpretation limits: a high blame duration is activation time, not proof that the unit delayed the boot target. The critical chain is target- and timing-dependent, can omit parallel work, and is not a causal optimization prescription. Indentation is reproduced as a reported parent/child hierarchy; this page does not verify the underlying relationship type. Output wording, glyphs, precision, and available fields vary across systemd versions and locales; this parser expects English unit suffixes and decimal points.

Boot timing report

Filter units

Minimum displayed duration (ms)

Rows

Unit timing table

One merged row per unique parsed unit; repeated critical-chain occurrences remain in the hierarchy view.
Unit	Blame activation	Chain start	Chain duration	Plot start	Plot duration	Reported chain parent

Reported critical-chain hierarchy

Local SVG timeline

Timeline uses reported critical-chain timing when available, then plot-subset timing. A dot means that no duration was reported; blame-only units have no start coordinate and are omitted.