diff --git a/hosts/nyarlathotep/configuration.nix b/hosts/nyarlathotep/configuration.nix
index a2c5d037..1f23dd71 100644
--- a/hosts/nyarlathotep/configuration.nix
+++ b/hosts/nyarlathotep/configuration.nix
@@ -22,7 +22,6 @@ with lib;
 let
   shares = [ "anime" "manga" "misc" "music" "movies" "tv" "torrents" ];
 
-  promscalePort = 9201;
   prometheusAwairExporterPort = 9517;
 
   httpdir = "${toString config.nixfiles.eraseYourDarlings.persistDir}/srv/http";
@@ -359,8 +358,8 @@ in
     provision = {
       datasources.settings.datasources = [
         {
-          name = "promscale";
-          url = "http://localhost:${toString promscalePort}";
+          name = "victoriametrics";
+          url = "http://${config.services.victoriametrics.listenAddress}";
           type = "prometheus";
         }
       ];
@@ -462,46 +461,27 @@ in
     };
   };
 
-  systemd.services.hledger-export-to-promscale = {
-    description = "Export personal finance data to promscale";
+  systemd.services.hledger-export-to-victoriametrics = {
+    description = "Export personal finance data to VictoriaMetrics";
     startAt = "daily";
     path = with pkgs; [ hledger ];
     serviceConfig = {
       ExecStart =
         let python = pkgs.python3.withPackages (ps: [ ps.requests ]);
-        in "${python}/bin/python3 ${pkgs.writeText "hledger-export-to-promscale.py" (fileContents ./jobs/hledger-export-to-promscale.py)}";
+        in "${python}/bin/python3 ${pkgs.writeText "hledger-export-to-victoriametrics.py" (fileContents ./jobs/hledger-export-to-victoriametrics.py)}";
       User = "barrucadu";
       Group = "users";
     };
     environment = {
       LEDGER_FILE = "/home/barrucadu/s/ledger/combined.journal";
-      PROMSCALE_URI = "http://localhost:${toString promscalePort}";
+      VICTORIAMETRICS_URI = "http://${config.services.victoriametrics.listenAddress}";
     };
   };
 
-  nixfiles.oci-containers.pods.promscale = {
-    containers = {
-      web = {
-        image = "timescale/promscale:latest";
-        cmd = [
-          "-db.host=promscale-db"
-          "-db.name=postgres"
-          "-db.password=promscale"
-          "-db.ssl-mode=allow"
-          "-web.enable-admin-api=true"
-          "-metrics.promql.lookback-delta=168h"
-        ];
-        dependsOn = [ "promscale-db" ];
-        ports = [{ host = promscalePort; inner = 9201; }];
-      };
-      db = {
-        image = "timescaledev/promscale-extension:latest-ts2-pg14";
-        environment = {
-          POSTGRES_PASSWORD = "promscale";
-        };
-        volumes = [{ name = "pgdata"; inner = "/var/lib/postgresql/data"; }];
-      };
-    };
+  services.victoriametrics = {
+    enable = true;
+    listenAddress = "127.0.0.1:8428";
+    retentionPeriod = 1200;
   };
 
 
diff --git a/hosts/nyarlathotep/dashboards/finance.json b/hosts/nyarlathotep/dashboards/finance.json
index 296f3245..97420886 100644
--- a/hosts/nyarlathotep/dashboards/finance.json
+++ b/hosts/nyarlathotep/dashboards/finance.json
@@ -76,10 +76,11 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -149,11 +150,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
         "textMode": "value",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -225,10 +227,11 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -298,10 +301,11 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -368,11 +372,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
         "textMode": "value",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -441,11 +446,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -514,7 +520,6 @@
         "y": 4
       },
       "id": 21,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "none",
@@ -528,11 +533,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -979,7 +985,6 @@
         "y": 4
       },
       "id": 69,
-      "links": [],
       "options": {
         "legend": {
           "calcs": [],
@@ -1100,11 +1105,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -1227,7 +1233,6 @@
         "y": 6
       },
       "id": 17,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "none",
@@ -1241,11 +1246,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -1312,7 +1318,6 @@
         "y": 6
       },
       "id": 18,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "value",
@@ -1326,11 +1331,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -1397,7 +1403,6 @@
         "y": 9
       },
       "id": 19,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "none",
@@ -1411,11 +1416,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -1482,7 +1488,6 @@
         "y": 9
       },
       "id": 20,
-      "links": [],
       "maxDataPoints": 100,
       "options": {
         "colorMode": "none",
@@ -1496,11 +1501,12 @@
           "fields": "",
           "values": false
         },
+        "showPercentChange": false,
         "text": {},
         "textMode": "auto",
         "wideLayout": true
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -1890,7 +1896,7 @@
             "axisLabel": "",
             "axisPlacement": "auto",
             "barAlignment": 0,
-            "drawStyle": "bars",
+            "drawStyle": "line",
             "fillOpacity": 15,
             "gradientMode": "opacity",
             "hideFrom": {
@@ -1969,7 +1975,7 @@
               },
               {
                 "id": "custom.lineInterpolation",
-                "value": "linear"
+                "value": "stepAfter"
               },
               {
                 "id": "custom.axisSoftMin",
@@ -2055,7 +2061,6 @@
         }
       ],
       "title": "Cash Flow",
-      "transformations": [],
       "transparent": true,
       "type": "timeseries"
     },
@@ -2113,7 +2118,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2187,7 +2192,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2261,7 +2266,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2335,7 +2340,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2409,7 +2414,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2483,7 +2488,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2558,7 +2563,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2632,7 +2637,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2706,7 +2711,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2780,7 +2785,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2855,7 +2860,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2928,7 +2933,7 @@
         "sizing": "auto",
         "text": {}
       },
-      "pluginVersion": "10.2.6",
+      "pluginVersion": "10.4.10",
       "targets": [
         {
           "datasource": {
@@ -2971,6 +2976,7 @@
                 "mode": "palette-classic"
               },
               "custom": {
+                "axisBorderShow": false,
                 "axisCenteredZero": false,
                 "axisColorMode": "text",
                 "axisLabel": "",
@@ -2984,6 +2990,7 @@
                   "tooltip": false,
                   "viz": false
                 },
+                "insertNulls": false,
                 "lineInterpolation": "stepAfter",
                 "lineStyle": {
                   "fill": "solid"
@@ -3009,7 +3016,8 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green"
+                    "color": "green",
+                    "value": null
                   }
                 ]
               },
@@ -3037,10 +3045,9 @@
             "h": 8,
             "w": 8,
             "x": 0,
-            "y": 55
+            "y": 39
           },
           "id": 81,
-          "links": [],
           "options": {
             "legend": {
               "calcs": [
@@ -3087,6 +3094,7 @@
                 "mode": "palette-classic"
               },
               "custom": {
+                "axisBorderShow": false,
                 "axisCenteredZero": false,
                 "axisColorMode": "text",
                 "axisLabel": "",
@@ -3100,6 +3108,7 @@
                   "tooltip": false,
                   "viz": false
                 },
+                "insertNulls": false,
                 "lineInterpolation": "stepAfter",
                 "lineStyle": {
                   "fill": "solid"
@@ -3125,7 +3134,8 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green"
+                    "color": "green",
+                    "value": null
                   }
                 ]
               },
@@ -3153,10 +3163,9 @@
             "h": 8,
             "w": 8,
             "x": 8,
-            "y": 55
+            "y": 39
           },
           "id": 82,
-          "links": [],
           "options": {
             "legend": {
               "calcs": [
@@ -3203,6 +3212,7 @@
                 "mode": "palette-classic"
               },
               "custom": {
+                "axisBorderShow": false,
                 "axisCenteredZero": false,
                 "axisColorMode": "text",
                 "axisLabel": "",
@@ -3216,6 +3226,7 @@
                   "tooltip": false,
                   "viz": false
                 },
+                "insertNulls": false,
                 "lineInterpolation": "stepAfter",
                 "lineStyle": {
                   "fill": "solid"
@@ -3241,7 +3252,8 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green"
+                    "color": "green",
+                    "value": null
                   }
                 ]
               },
@@ -3269,10 +3281,9 @@
             "h": 8,
             "w": 8,
             "x": 16,
-            "y": 55
+            "y": 39
           },
           "id": 83,
-          "links": [],
           "options": {
             "legend": {
               "calcs": [
@@ -3319,6 +3330,7 @@
                 "mode": "palette-classic"
               },
               "custom": {
+                "axisBorderShow": false,
                 "axisCenteredZero": false,
                 "axisColorMode": "text",
                 "axisLabel": "",
@@ -3332,6 +3344,7 @@
                   "tooltip": false,
                   "viz": false
                 },
+                "insertNulls": false,
                 "lineInterpolation": "stepAfter",
                 "lineStyle": {
                   "fill": "solid"
@@ -3357,7 +3370,8 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green"
+                    "color": "green",
+                    "value": null
                   }
                 ]
               },
@@ -3385,10 +3399,9 @@
             "h": 8,
             "w": 8,
             "x": 0,
-            "y": 63
+            "y": 47
           },
           "id": 86,
-          "links": [],
           "options": {
             "legend": {
               "calcs": [
@@ -3444,9 +3457,9 @@
       },
       {
         "current": {
-          "selected": false,
-          "text": "promscale",
-          "value": "P3354215654B729CB"
+          "selected": true,
+          "text": "victoriametrics",
+          "value": "PABDA7AB1AD2A1489"
         },
         "hide": 0,
         "includeAll": false,
@@ -3462,7 +3475,7 @@
       },
       {
         "current": {
-          "selected": false,
+          "selected": true,
           "text": "GBP",
           "value": "GBP"
         },
diff --git a/hosts/nyarlathotep/jobs/hledger-export-to-promscale.py b/hosts/nyarlathotep/jobs/hledger-export-to-victoriametrics.py
similarity index 94%
rename from hosts/nyarlathotep/jobs/hledger-export-to-promscale.py
rename to hosts/nyarlathotep/jobs/hledger-export-to-victoriametrics.py
index c0786cf7..1b6713c2 100644
--- a/hosts/nyarlathotep/jobs/hledger-export-to-promscale.py
+++ b/hosts/nyarlathotep/jobs/hledger-export-to-victoriametrics.py
@@ -16,7 +16,7 @@
 if not DRY_RUN:
     import requests
 
-    PROMSCALE_URI = os.environ["PROMSCALE_URI"]
+    VICTORIAMETRICS_URI = os.environ["VICTORIAMETRICS_URI"]
 
 DOB = datetime.datetime(1991, 9, 9)
 
@@ -349,16 +349,30 @@ def metric_quantified_self_age(credits_debits):
 
 for name, values in metrics.items():
     if not DRY_RUN:
-        requests.post(f"{PROMSCALE_URI}/delete_series?match[]={name}")
+        requests.post(
+            f"{VICTORIAMETRICS_URI}/api/v1/admin/tsdb/delete_series?match[]={name}"
+        ).raise_for_status()
 
     for labels_tuples, samples in values.items():
         print(f"Uploading {name} {labels_tuples} ({len(samples)} samples)")
 
         labels = dict(labels_tuples)
         labels["__name__"] = name
-        json = {"labels": labels, "samples": convert_samples(samples)}
+        samples = convert_samples(samples)
+        json = {
+            "metric": labels,
+            "values": [v for _, v in samples],
+            "timestamps": [t for t, _ in samples],
+        }
 
         if DRY_RUN:
             print(json)
         else:
-            requests.post(f"{PROMSCALE_URI}/write", json=json).raise_for_status()
+            requests.post(
+                f"{VICTORIAMETRICS_URI}/api/v1/import", json=json
+            ).raise_for_status()
+
+if not DRY_RUN:
+    requests.get(
+        f"{VICTORIAMETRICS_URI}/internal/resetRollupResultCache"
+    ).raise_for_status()