Tink vs dstat
dstat is a Linux console resource meter that prints CPU, disk, net, and paging in columns. It is not a mechanic. Tink installs in one command, watches the Linux host, explains what is wrong, and helps you fix it.
dstat prints counters. Tink answers “why is this VPS sick?”
Accidental sysadmins land on dstat because one stream replaces vmstat, iostat, and ifstat, and dstat -cdngy needs no dashboard. Then disk is at 91%, nginx dies, and last night's column dump does not say what to run. A filling /var is a Tink warning; it is not a dstat writ spike.
Tink is the other job: detect the issue on the machine, say why it happened in plain English, propose the command, and run it only after you approve. Keep using dstat if you already want scriptable resource columns on an SSH session. Use Tink if you run Linux servers and want a mechanic.
| Feature | Tink | dstat |
|---|---|---|
| Setup time | 30 seconds (one curl | sh command) | apt/yum install dstat (or pcp-dstat), then dstat -cdngy every time the box feels slow |
| What you get | Working monitoring, diagnosis, and approved fixes | CPU, disk, net, paging, and system columns on stdout — you still interpret usr/sys and dsk/total yourself |
| Pricing | Free (Scout) / $9 / $29 per machine per month | Open source. You still pay the person who greps last night's dstat log after the outage |
| Hidden costs | None — fully managed | Python/pcp package drift, which plugins to enable, and whether a cron job is still writing to a file nobody pages on |
| Monitoring approach | Agent on the server — CPU, disk, services, logs, certs, ports | Kernel counters to columns. dstat does not parse auth.log or propose a command |
| Configuration | None after install — heuristics and AI | Plugin set, interval, output file, and whether you left dstat running in tmux |
| Plain-English diagnosis | Yes — AI explains root cause, impact, and fix | No — you read usr/sys, read/writ, and recv/send yourself |
| Fix execution | Proposes and executes approved commands with an audit trail | Monitoring only — dstat cannot free disk, restart nginx, or rotate a cert |
| Alerting | Built-in across 8 channels | None by default — dstat is a printer; paging is extra |
| Predictive alerts | Yes — disk fills in ~6 days, memory and CPU trends | Live counters only — dstat does not forecast fill time or a quiet host going bad later |
| SSH brute-force detection | Built-in — parses auth.log every scan | Not included — dstat does not read host auth.log or journald |
| Machine offline detection | Agent presence monitoring with multi-channel alerts | If the host is down you cannot SSH into dstat either |
| Public status page | Shareable URL with 90-day history | Not included — dstat has no customer-facing status page |
| Weekly fleet digest | Automated Monday digest + daily brief when issues are open | Not included — a column of counters is not a plain-English fleet narrative |
| On-call tracking | Built-in /oncall command + incident acknowledgment | Not included — wire something else into PagerDuty |
| Conversation interface | Telegram, WhatsApp, web dashboard, CLI | SSH + dstat. No mechanic you text when /var filled |
| Learning curve | None — works after install | Low to launch; higher to map a writ spike to the process that filled the disk |
| Best for | Freelancers, small teams, accidental sysadmins (1-50 Linux servers) | Operators who already want vmstat/iostat/ifstat in one stream and will still SSH in when the box is sick |
When dstat is the right choice
Keep using dstat when you already want that exact job:
- One stream of counters — you want vmstat + iostat + ifstat in columns, not a dashboard.
- Plugin-oriented — nmon captures CSV; glances has a web UI; dstat prints plugins to stdout.
- No extra service — a package on the box, not a hub, SaaS, or Telegram bot.
- No conversation layer wanted — some operators prefer a counter dump and will never use a mechanic.
The real cost of “just run dstat”
The package is easy to install. A working ops loop for five Linux boxes is not:
- A complete counter log still means you SSH into the host and change the box by hand when it gets sick
- Host fill, nginx, certs, and SSH brute-force never appear unless you built extra checks
- A filling /var is a Tink disk warning on every scan — dstat stays a counter printer until you are looking
- A single VPS with nobody logged in still needs a mechanic, not another usr/sys column
For a 5-server team, Tink Mechanic at $45/month is cheaper than the engineer who opens dstat after the outage, and every scan includes a diagnosis a quiet counter dump will not type.
No SSH homework. No silent host. One command install.
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