diff --git a/beszel/site/src/locales/de/de.po b/beszel/site/src/locales/de/de.po
index 641837af..f9fd446c 100644
--- a/beszel/site/src/locales/de/de.po
+++ b/beszel/site/src/locales/de/de.po
@@ -8,7 +8,7 @@ msgstr ""
 "Language: de\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2025-07-13 20:24\n"
+"PO-Revision-Date: 2025-07-24 23:54\n"
 "Last-Translator: \n"
 "Language-Team: German\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
@@ -23,6 +23,12 @@ msgstr ""
 msgid "{0, plural, one {# day} other {# days}}"
 msgstr "{0, plural, one {# Tag} other {# Tage}}"
 
+#. placeholder {0}: table.getFilteredSelectedRowModel().rows.length
+#. placeholder {1}: table.getFilteredRowModel().rows.length
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "{0} of {1} row(s) selected."
+msgstr ""
+
 #: src/components/routes/system.tsx
 msgid "{hours, plural, one {# hour} other {# hours}}"
 msgstr "{hours, plural, one {# Stunde} other {# Stunden}}"
@@ -31,6 +37,11 @@ msgstr "{hours, plural, one {# Stunde} other {# Stunden}}"
 msgid "1 hour"
 msgstr "1 Stunde"
 
+#. Load average
+#: src/components/charts/load-average-chart.tsx
+msgid "1 min"
+msgstr ""
+
 #: src/lib/utils.ts
 msgid "1 week"
 msgstr "1 Woche"
@@ -39,6 +50,11 @@ msgstr "1 Woche"
 msgid "12 hours"
 msgstr "12 Stunden"
 
+#. Load average
+#: src/components/charts/load-average-chart.tsx
+msgid "15 min"
+msgstr ""
+
 #: src/lib/utils.ts
 msgid "24 hours"
 msgstr "24 Stunden"
@@ -47,12 +63,22 @@ msgstr "24 Stunden"
 msgid "30 days"
 msgstr "30 Tage"
 
+#. Load average
+#: src/components/charts/load-average-chart.tsx
+msgid "5 min"
+msgstr ""
+
 #. Table column
 #: src/components/systems-table/systems-table.tsx
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Actions"
 msgstr "Aktionen"
 
+#: src/components/alerts-history-columns.tsx
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "Active"
+msgstr ""
+
 #: src/components/routes/home.tsx
 msgid "Active Alerts"
 msgstr "Aktive Warnungen"
@@ -86,6 +112,12 @@ msgstr "Admin"
 msgid "Agent"
 msgstr "Agent"
 
+#: src/components/command-palette.tsx
+#: src/components/routes/settings/layout.tsx
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "Alert History"
+msgstr ""
+
 #: src/components/alerts/alert-button.tsx
 #: src/components/alerts/alert-button.tsx
 msgid "Alerts"
@@ -100,6 +132,10 @@ msgstr "Alle Systeme"
 msgid "Are you sure you want to delete {name}?"
 msgstr "Möchtest du {name} wirklich löschen?"
 
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "Are you sure?"
+msgstr ""
+
 #: src/components/copy-to-clipboard.tsx
 msgid "Automatic copy requires a secure context."
 msgstr "Automatisches Kopieren erfordert einen sicheren Kontext."
@@ -152,11 +188,22 @@ msgstr "Beszel verwendet <0>Shoutrrr</0>, um sich mit beliebten Benachrichtigung
 msgid "Binary"
 msgstr "Binär"
 
+#: src/components/routes/settings/general.tsx
+#: src/components/routes/settings/general.tsx
+msgid "Bits (Kbps, Mbps, Gbps)"
+msgstr ""
+
+#: src/components/routes/settings/general.tsx
+#: src/components/routes/settings/general.tsx
+msgid "Bytes (KB/s, MB/s, GB/s)"
+msgstr ""
+
 #: src/components/charts/mem-chart.tsx
 msgid "Cache / Buffers"
 msgstr "Cache / Puffer"
 
 #: src/components/systems-table/systems-table.tsx
+#: src/components/routes/settings/alerts-history-data-table.tsx
 msgid "Cancel"
 msgstr "Abbrechen"
 
@@ -164,6 +211,14 @@ msgstr "Abbrechen"
 msgid "Caution - potential data loss"
 msgstr "Vorsicht - potenzieller Datenverlust"
 
+#: src/components/routes/settings/general.tsx
+msgid "Celsius (°C)"
+msgstr ""
+
+#: src/components/routes/settings/general.tsx
+msgid "Change display units for metrics."
+msgstr ""
+
 #: src/components/routes/settings/general.tsx
 msgid "Change general application options."
 msgstr "Allgemeine Anwendungsoptionen ändern."
@@ -202,7 +257,12 @@ msgstr "Konfiguriere, wie du Warnbenachrichtigungen erhältst."
 msgid "Confirm password"
 msgstr "Passwort bestätigen"
 
+#: src/components/routes/home.tsx
+msgid "Connection is down"
+msgstr ""
+
 #: src/components/systems-table/systems-table.tsx
+#: src/components/routes/settings/alerts-history-data-table.tsx
 msgid "Continue"
 msgstr "Fortfahren"
 
@@ -258,7 +318,7 @@ msgstr "CPU"
 
 #: src/lib/utils.ts
 #: src/components/routes/system.tsx
-#: src/components/charts/area-chart.tsx
+#: src/components/routes/system.tsx
 msgid "CPU Usage"
 msgstr "CPU-Auslastung"
 
@@ -266,6 +326,11 @@ msgstr "CPU-Auslastung"
 msgid "Create account"
 msgstr "Konto erstellen"
 
+#. Context: date created
+#: src/components/alerts-history-columns.tsx
+msgid "Created"
+msgstr ""
+
 #. Dark theme
 #: src/components/mode-toggle.tsx
 msgid "Dark"
@@ -281,6 +346,7 @@ msgid "Default time period"
 msgstr "Standardzeitraum"
 
 #: src/components/systems-table/systems-table.tsx
+#: src/components/routes/settings/alerts-history-data-table.tsx
 msgid "Delete"
 msgstr "Löschen"
 
@@ -296,6 +362,10 @@ msgstr "Festplatte"
 msgid "Disk I/O"
 msgstr "Festplatten-I/O"
 
+#: src/components/routes/settings/general.tsx
+msgid "Disk unit"
+msgstr ""
+
 #: src/lib/utils.ts
 #: src/components/routes/system.tsx
 #: src/components/charts/disk-chart.tsx
@@ -324,11 +394,16 @@ msgstr "Dokumentation"
 
 #. Context: System is down
 #: src/lib/utils.ts
+#: src/components/alerts-history-columns.tsx
 #: src/components/systems-table/systems-table.tsx
 #: src/components/routes/system.tsx
 msgid "Down"
 msgstr "Offline"
 
+#: src/components/alerts-history-columns.tsx
+msgid "Duration"
+msgstr ""
+
 #: src/components/add-system.tsx
 #: src/components/systems-table/systems-table.tsx
 msgid "Edit"
@@ -354,6 +429,7 @@ msgstr "E-Mail-Adresse eingeben..."
 #: src/components/routes/settings/tokens-fingerprints.tsx
 #: src/components/routes/settings/notifications.tsx
 #: src/components/routes/settings/config-yaml.tsx
+#: src/components/routes/settings/alerts-history-data-table.tsx
 #: src/components/login/auth-form.tsx
 msgid "Error"
 msgstr "Fehler"
@@ -369,6 +445,10 @@ msgstr "Überschreitet {0}{1} in den letzten {2, plural, one {# Minute} other {#
 msgid "Existing systems not defined in <0>config.yml</0> will be deleted. Please make regular backups."
 msgstr "Bestehende Systeme, die nicht in der <0>config.yml</0> definiert sind, werden gelöscht. Bitte mache regelmäßige Backups."
 
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "Export"
+msgstr ""
+
 #: src/components/routes/settings/config-yaml.tsx
 msgid "Export configuration"
 msgstr "Konfiguration exportieren"
@@ -377,6 +457,10 @@ msgstr "Konfiguration exportieren"
 msgid "Export your current systems configuration."
 msgstr "Exportiere die aktuelle Systemkonfiguration."
 
+#: src/components/routes/settings/general.tsx
+msgid "Fahrenheit (°F)"
+msgstr ""
+
 #: src/lib/utils.ts
 msgid "Failed to authenticate"
 msgstr "Authentifizierung fehlgeschlagen"
@@ -396,6 +480,7 @@ msgstr "Warnung konnte nicht aktualisiert werden"
 
 #: src/components/systems-table/systems-table.tsx
 #: src/components/routes/system.tsx
+#: src/components/routes/settings/alerts-history-data-table.tsx
 msgid "Filter..."
 msgstr "Filter..."
 
@@ -448,16 +533,6 @@ msgstr "Ungültige E-Mail-Adresse."
 msgid "Kernel"
 msgstr "Kernel"
 
-#. Load average 15 minutes
-#: src/components/systems-table/systems-table.tsx
-msgid "L15"
-msgstr "L15"
-
-#. Load average 5 minutes
-#: src/components/systems-table/systems-table.tsx
-msgid "L5"
-msgstr "L5"
-
 #: src/components/routes/settings/general.tsx
 msgid "Language"
 msgstr "Sprache"
@@ -471,14 +546,27 @@ msgstr "Anordnung"
 msgid "Light"
 msgstr "Hell"
 
+#: src/components/routes/system.tsx
+msgid "Load Average"
+msgstr ""
+
 #: src/lib/utils.ts
 msgid "Load Average 15m"
 msgstr "Durchschnittliche Systemlast 15 Min"
 
+#: src/lib/utils.ts
+msgid "Load Average 1m"
+msgstr ""
+
 #: src/lib/utils.ts
 msgid "Load Average 5m"
 msgstr "Durchschnittliche Systemlast 5 Min"
 
+#. Short label for load average
+#: src/components/systems-table/systems-table.tsx
+msgid "Load Avg"
+msgstr ""
+
 #: src/components/navbar.tsx
 msgid "Log Out"
 msgstr "Abmelden"
@@ -527,6 +615,7 @@ msgstr "Arbeitsspeichernutzung"
 msgid "Memory usage of docker containers"
 msgstr "Arbeitsspeichernutzung der Docker-Container"
 
+#: src/components/alerts-history-columns.tsx
 #: src/components/add-system.tsx
 msgid "Name"
 msgstr "Name"
@@ -543,10 +632,19 @@ msgstr "Netzwerkverkehr der Docker-Container"
 msgid "Network traffic of public interfaces"
 msgstr "Netzwerkverkehr der öffentlichen Schnittstellen"
 
+#. Context: Bytes or bits
+#: src/components/routes/settings/general.tsx
+msgid "Network unit"
+msgstr ""
+
 #: src/components/command-palette.tsx
 msgid "No results found."
 msgstr "Keine Ergebnisse gefunden."
 
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "No results."
+msgstr ""
+
 #: src/components/systems-table/systems-table.tsx
 #: src/components/systems-table/systems-table.tsx
 msgid "No systems found."
@@ -584,6 +682,12 @@ msgstr "Bestehende Warnungen überschreiben"
 msgid "Page"
 msgstr "Seite"
 
+#. placeholder {0}: table.getState().pagination.pageIndex + 1
+#. placeholder {1}: table.getPageCount()
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "Page {0} of {1}"
+msgstr ""
+
 #: src/components/command-palette.tsx
 msgid "Pages / Settings"
 msgstr "Seiten / Einstellungen"
@@ -665,13 +769,12 @@ msgid "Public Key"
 msgstr "Schlüssel"
 
 #. Disk read
-#: src/components/charts/area-chart.tsx
-#: src/components/charts/area-chart.tsx
+#: src/components/routes/system.tsx
+#: src/components/routes/system.tsx
 msgid "Read"
 msgstr "Lesen"
 
-#. Network bytes received (download)
-#: src/components/charts/area-chart.tsx
+#: src/components/routes/system.tsx
 msgid "Received"
 msgstr "Empfangen"
 
@@ -679,6 +782,12 @@ msgstr "Empfangen"
 msgid "Reset Password"
 msgstr "Passwort zurücksetzen"
 
+#: src/components/alerts-history-columns.tsx
+#: src/components/alerts-history-columns.tsx
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "Resolved"
+msgstr ""
+
 #: src/components/systems-table/systems-table.tsx
 msgid "Resume"
 msgstr "Fortsetzen"
@@ -687,6 +796,10 @@ msgstr "Fortsetzen"
 msgid "Rotate token"
 msgstr "Token rotieren"
 
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "Rows per page"
+msgstr ""
+
 #: src/components/routes/settings/notifications.tsx
 msgid "Save address using enter key or comma. Leave blank to disable email notifications."
 msgstr "Adresse mit der Enter-Taste oder Komma speichern. Leer lassen, um E-Mail-Benachrichtigungen zu deaktivieren."
@@ -712,8 +825,7 @@ msgstr "Nach Systemen oder Einstellungen suchen..."
 msgid "See <0>notification settings</0> to configure how you receive alerts."
 msgstr "Siehe <0>Benachrichtigungseinstellungen</0>, um zu konfigurieren, wie du Warnungen erhältst."
 
-#. Network bytes sent (upload)
-#: src/components/charts/area-chart.tsx
+#: src/components/routes/system.tsx
 msgid "Sent"
 msgstr "Gesendet"
 
@@ -744,6 +856,11 @@ msgstr "SMTP-Einstellungen"
 msgid "Sort By"
 msgstr "Sortieren nach"
 
+#. Context: alert state (active or resolved)
+#: src/components/alerts-history-columns.tsx
+msgid "State"
+msgstr ""
+
 #: src/lib/utils.ts
 msgid "Status"
 msgstr "Status"
@@ -759,11 +876,16 @@ msgstr "Swap-Nutzung"
 #. System theme
 #: src/lib/utils.ts
 #: src/components/mode-toggle.tsx
+#: src/components/alerts-history-columns.tsx
 #: src/components/systems-table/systems-table.tsx
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "System"
 msgstr "System"
 
+#: src/components/routes/system.tsx
+msgid "System load averages over time"
+msgstr ""
+
 #: src/components/navbar.tsx
 msgid "Systems"
 msgstr "Systeme"
@@ -786,6 +908,10 @@ msgstr "Temperatur"
 msgid "Temperature"
 msgstr "Temperatur"
 
+#: src/components/routes/settings/general.tsx
+msgid "Temperature unit"
+msgstr ""
+
 #: src/components/routes/system.tsx
 msgid "Temperatures of system sensors"
 msgstr "Temperaturen der Systemsensoren"
@@ -806,6 +932,10 @@ msgstr "Melde dich dann im Backend an und setze dein Benutzerkontopasswort in de
 msgid "This action cannot be undone. This will permanently delete all current records for {name} from the database."
 msgstr "Diese Aktion kann nicht rückgängig gemacht werden. Dadurch werden alle aktuellen Datensätze für {name} dauerhaft aus der Datenbank gelöscht."
 
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "This will permanently delete all selected records from the database."
+msgstr ""
+
 #: src/components/routes/system.tsx
 msgid "Throughput of {extraFsName}"
 msgstr "Durchsatz von {extraFsName}"
@@ -846,6 +976,10 @@ msgstr "Tokens ermöglichen es Agents, sich zu verbinden und zu registrieren. Fi
 msgid "Tokens and fingerprints are used to authenticate WebSocket connections to the hub."
 msgstr "Tokens und Fingerabdrücke werden verwendet, um WebSocket-Verbindungen zum Hub zu authentifizieren."
 
+#: src/lib/utils.ts
+msgid "Triggers when 1 minute load average exceeds a threshold"
+msgstr ""
+
 #: src/lib/utils.ts
 msgid "Triggers when 15 minute load average exceeds a threshold"
 msgstr "Löst aus, wenn der Lastdurchschnitt der letzten 15 Minuten einen Schwellenwert überschreitet"
@@ -878,6 +1012,11 @@ msgstr "Löst aus, wenn der Status zwischen online und offline wechselt"
 msgid "Triggers when usage of any disk exceeds a threshold"
 msgstr "Löst aus, wenn die Nutzung einer Festplatte einen Schwellenwert überschreitet"
 
+#. Temperature / network units
+#: src/components/routes/settings/general.tsx
+msgid "Unit preferences"
+msgstr ""
+
 #: src/components/routes/settings/tokens-fingerprints.tsx
 msgid "Universal token"
 msgstr "Universeller Token"
@@ -898,7 +1037,8 @@ msgstr "Betriebszeit"
 
 #: src/components/routes/system.tsx
 #: src/components/routes/system.tsx
-#: src/components/charts/area-chart.tsx
+#: src/components/routes/system.tsx
+#: src/components/routes/system.tsx
 msgid "Usage"
 msgstr "Nutzung"
 
@@ -908,7 +1048,6 @@ msgstr "Nutzung der Root-Partition"
 
 #: src/components/charts/swap-chart.tsx
 #: src/components/charts/mem-chart.tsx
-#: src/components/charts/area-chart.tsx
 msgid "Used"
 msgstr "Verwendet"
 
@@ -917,10 +1056,18 @@ msgstr "Verwendet"
 msgid "Users"
 msgstr "Benutzer"
 
+#: src/components/alerts-history-columns.tsx
+msgid "Value"
+msgstr ""
+
 #: src/components/systems-table/systems-table.tsx
 msgid "View"
 msgstr "Ansicht"
 
+#: src/components/routes/settings/alerts-history-data-table.tsx
+msgid "View your 200 most recent alerts."
+msgstr ""
+
 #: src/components/systems-table/systems-table.tsx
 msgid "Visible Fields"
 msgstr "Sichtbare Spalten"
@@ -948,8 +1095,8 @@ msgid "Windows command"
 msgstr "Windows-Befehl"
 
 #. Disk write
-#: src/components/charts/area-chart.tsx
-#: src/components/charts/area-chart.tsx
+#: src/components/routes/system.tsx
+#: src/components/routes/system.tsx
 msgid "Write"
 msgstr "Schreiben"