feat: variant badges, live RSS RAM tracking, sysctl network tuning, telegram updates (1.3.18)

fe-app-tachyon/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "fe-app-tachyon",
-  "version": "1.3.17",
+  "version": "1.3.18",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "fe-app-tachyon",
-      "version": "1.3.17",
+      "version": "1.3.18",
       "license": "MIT",
       "dependencies": {
         "@esbuild/win32-x64": "^0.28.2",

fe-app-tachyon/package.json

@@ -1,6 +1,6 @@
 {
   "name": "fe-app-tachyon",
-  "version": "1.3.17",
+  "version": "1.3.18",
   "license": "MIT",
   "type": "module",
   "scripts": {

fe-app-tachyon/src/tachyon/fetchers/fetchServicesInfo.ts

@@ -59,6 +59,9 @@ export async function fetchServicesInfo() {
       failed: !tachyon.success || !singbox.success,
       data: {
         singbox: singbox.success ? singbox.data.running : previousData.singbox,
+        singboxMemoryMb: singbox.success
+          ? singbox.data.memory_rss_mb
+          : previousData.singboxMemoryMb,
         tachyonRunning: tachyon.success
           ? tachyon.data.running
           : previousData.tachyonRunning,
@@ -71,6 +74,8 @@ export async function fetchServicesInfo() {
         watchdogRunning: watchdog.success
           ? Number((watchdog.data as { running: boolean }).running)
           : previousData.watchdogRunning,
+        zapret2Running: previousData.zapret2Running,
+        zapret2MemoryMb: previousData.zapret2MemoryMb,
       },
     },
   });

fe-app-tachyon/src/tachyon/helpers/singBoxVariant.ts

@@ -56,6 +56,8 @@ export function formatSingBoxVersion(value: SingBoxVariantFields) {
     variant = _('compressed');
   } else if (normalizedValue.sing_box_extended && normalizedValue.sing_box_lx) {
     variant = _('lx');
+  } else if (normalizedValue.sing_box_extended) {
+    variant = _('extended');
   } else if (normalizedValue.sing_box_tiny) {
     variant = _('tiny');
   }
@@ -66,15 +68,69 @@ export function formatSingBoxVersion(value: SingBoxVariantFields) {
 export function normalizeSingBoxVariantFields<T extends SingBoxVariantFields>(
   value: T,
 ): T {
-  const versionExtended = isExtendedSingBoxVersion(value.sing_box_version);
+  const version = String(value.sing_box_version || '');
+  const versionExtended = isExtendedSingBoxVersion(version);
+  const versionLx = version.includes('-lx');
   const singBoxExtended = Boolean(value.sing_box_extended) || versionExtended;
+  const singBoxLx =
+    singBoxExtended && (Boolean(value.sing_box_lx) || versionLx);
 
   return {
     ...value,
     sing_box_extended: singBoxExtended ? 1 : 0,
     sing_box_tiny: singBoxExtended ? 0 : value.sing_box_tiny ? 1 : 0,
     sing_box_compressed: singBoxExtended && value.sing_box_compressed ? 1 : 0,
-    sing_box_lx: singBoxExtended && value.sing_box_lx ? 1 : 0,
+    sing_box_lx: singBoxLx ? 1 : 0,
     sing_box_tailscale: singBoxExtended || value.sing_box_tailscale ? 1 : 0,
   } as T;
 }
+
+export function renderSingBoxVariantBadge(
+  value: SingBoxVariantFields,
+): HTMLSpanElement | null {
+  const version = String(value.sing_box_version || '');
+  if (!version || isVersionPlaceholder(version)) {
+    return null;
+  }
+
+  const normalized = normalizeSingBoxVariantFields(value);
+  const badge = document.createElement('span');
+  badge.className = 'tachyon-badge';
+  badge.style.display = 'inline-block';
+  badge.style.marginLeft = '8px';
+  badge.style.padding = '2px 8px';
+  badge.style.borderRadius = '9999px';
+  badge.style.fontSize = '11px';
+  badge.style.fontWeight = '600';
+  badge.style.lineHeight = '16px';
+  badge.style.verticalAlign = 'middle';
+
+  if (normalized.sing_box_lx) {
+    badge.textContent = 'Leadaxe (lx)';
+    badge.style.backgroundColor = 'rgba(16, 185, 129, 0.15)';
+    badge.style.color = '#10b981';
+    badge.style.border = '1px solid rgba(16, 185, 129, 0.35)';
+  } else if (normalized.sing_box_compressed) {
+    badge.textContent = 'Extended (compressed)';
+    badge.style.backgroundColor = 'rgba(59, 130, 246, 0.15)';
+    badge.style.color = '#3b82f6';
+    badge.style.border = '1px solid rgba(59, 130, 246, 0.35)';
+  } else if (normalized.sing_box_extended) {
+    badge.textContent = 'Extended (shtorm-7)';
+    badge.style.backgroundColor = 'rgba(59, 130, 246, 0.15)';
+    badge.style.color = '#3b82f6';
+    badge.style.border = '1px solid rgba(59, 130, 246, 0.35)';
+  } else if (normalized.sing_box_tiny) {
+    badge.textContent = 'Tiny';
+    badge.style.backgroundColor = 'rgba(245, 158, 11, 0.15)';
+    badge.style.color = '#f59e0b';
+    badge.style.border = '1px solid rgba(245, 158, 11, 0.35)';
+  } else {
+    badge.textContent = 'Official';
+    badge.style.backgroundColor = 'rgba(107, 114, 128, 0.15)';
+    badge.style.color = '#6b7280';
+    badge.style.border = '1px solid rgba(107, 114, 128, 0.35)';
+  }
+
+  return badge;
+}

fe-app-tachyon/src/tachyon/services/store.service.ts

@@ -167,6 +167,9 @@ export interface StoreType {
       tachyonEnabled: number;
       tachyonStatus: string;
       watchdogRunning: number;
+      singboxMemoryMb?: number;
+      zapret2Running?: number;
+      zapret2MemoryMb?: number;
     };
   };
   tailscaleWidget: {

fe-app-tachyon/src/tachyon/services/uiState.service.ts

@@ -100,10 +100,17 @@ function applyServiceState(uiState: Tachyon.UiState) {
       failed: false,
       data: {
         singbox: uiState.service.sing_box.running,
+        singboxMemoryMb: uiState.service.sing_box.memory_rss_mb,
         tachyonRunning: uiState.service.tachyon.running,
         tachyonEnabled: uiState.service.tachyon.enabled,
         tachyonStatus: uiState.service.tachyon.status,
         watchdogRunning: store.get().servicesInfoWidget.data.watchdogRunning,
+        zapret2Running: uiState.service.zapret2
+          ? uiState.service.zapret2.running
+          : undefined,
+        zapret2MemoryMb: uiState.service.zapret2
+          ? uiState.service.zapret2.memory_rss_mb
+          : undefined,
       },
     },
     diagnosticsSystemInfo: normalizeSingBoxVariantFields(nextSystemInfo),

fe-app-tachyon/src/tachyon/tabs/dashboard/initController.ts

@@ -1885,26 +1885,47 @@ async function renderServicesInfoWidget() {
     'dashboard-widget-service-info',
     'servicesInfoWidget',
     _('Services info'),
-    (data) => [
+    (data) => {
-      {
+      const items = [
-        key: 'Tachyon',
+        {
-        value: data.tachyonRunning ? _('✔ Running') : _('✘ Stopped'),
+          key: 'Tachyon',
-        attributes: {
+          value: data.tachyonRunning ? _('✔ Running') : _('✘ Stopped'),
-          class: data.tachyonRunning
+          attributes: {
-            ? 'tachyon_dashboard-page__widgets-section__item__row--success'
+            class: data.tachyonRunning
-            : 'tachyon_dashboard-page__widgets-section__item__row--error',
+              ? 'tachyon_dashboard-page__widgets-section__item__row--success'
+              : 'tachyon_dashboard-page__widgets-section__item__row--error',
+          },
         },
-      },
+        {
-      {
+          key: 'Sing-box',
-        key: 'Sing-box',
+          value: data.singbox
-        value: data.singbox ? _('✔ Running') : _('✘ Stopped'),
+            ? data.singboxMemoryMb
-        attributes: {
+              ? `${_('✔ Running')} (${data.singboxMemoryMb} MB)`
-          class: data.singbox
+              : _('✔ Running')
-            ? 'tachyon_dashboard-page__widgets-section__item__row--success'
+            : _('✘ Stopped'),
-            : 'tachyon_dashboard-page__widgets-section__item__row--error',
+          attributes: {
+            class: data.singbox
+              ? 'tachyon_dashboard-page__widgets-section__item__row--success'
+              : 'tachyon_dashboard-page__widgets-section__item__row--error',
+          },
         },
-      },
+      ];
-    ],
+
+      if (data.zapret2Running) {
+        items.push({
+          key: 'Zapret2',
+          value: data.zapret2MemoryMb
+            ? `${_('✔ Running')} (${data.zapret2MemoryMb} MB)`
+            : _('✔ Running'),
+          attributes: {
+            class:
+              'tachyon_dashboard-page__widgets-section__item__row--success',
+          },
+        });
+      }
+
+      return items;
+    },
     'renderServicesInfoWidget',
   );
 }

fe-app-tachyon/src/tachyon/tabs/updates/initController.ts

@@ -19,6 +19,7 @@ import { shouldShowLoadingForRestoredAction } from '../../helpers/restoredAction
 import {
   formatSingBoxVersion,
   normalizeSingBoxVariantFields,
+  renderSingBoxVariantBadge,
 } from '../../helpers/singBoxVariant';
 import { shouldApplyCompletedComponentActionResult } from './componentActionCompletion';
 import {
@@ -115,6 +116,7 @@ interface ComponentCard {
   releaseUrl?: string;
   repoUrl?: string;
   actions: ComponentActionButton[];
+  badgeNode?: Node | null;
 }
 
 let updatesLifecycleRegistered = false;
@@ -1271,6 +1273,9 @@ function getComponentCards(): ComponentCard[] {
       version: systemInfoLoading
         ? _('Loading...')
         : formatSingBoxVersion(systemInfo),
+      badgeNode: systemInfoLoading
+        ? null
+        : renderSingBoxVariantBadge(systemInfo),
       latestVersion: getLatestVersion('sing_box'),
       releaseUrl: getGitHubReleaseUrl('sing_box'),
       repoUrl:
@@ -1350,12 +1355,17 @@ function renderComponentCard(card: ComponentCard) {
 
   const headerChildren: Node[] = [
     E('b', { class: 'tachyon_updates-page__component__title' }, card.title),
+  ];
+  if (card.badgeNode) {
+    headerChildren.push(card.badgeNode);
+  }
+  headerChildren.push(
     E(
       'span',
       { class: 'tachyon_updates-page__component__header-version' },
       card.version,
     ),
-  ];
+  );
   if (card.repoUrl) {
     headerChildren.push(
       E(

fe-app-tachyon/src/tachyon/types.ts

@@ -571,6 +571,7 @@ export namespace Tachyon {
     running: number;
     enabled: number;
     status: string;
+    memory_rss_mb?: number;
   }
 
   export interface GetSystemInfo {
@@ -654,6 +655,10 @@ export namespace Tachyon {
     service: {
       tachyon: GetStatus;
       sing_box: GetSingBoxStatus;
+      zapret2?: {
+        running: number;
+        memory_rss_mb?: number;
+      };
     };
     capabilities: GetUiCapabilities;
     actions: {

luci-app-tachyon/htdocs/luci-static/resources/view/tachyon/main.js

@@ -6261,23 +6261,72 @@ function formatSingBoxVersion(value) {
     variant = _("compressed");
   } else if (normalizedValue.sing_box_extended && normalizedValue.sing_box_lx) {
     variant = _("lx");
+  } else if (normalizedValue.sing_box_extended) {
+    variant = _("extended");
   } else if (normalizedValue.sing_box_tiny) {
     variant = _("tiny");
   }
   return variant ? `${version} (${variant})` : version;
 }
 function normalizeSingBoxVariantFields(value) {
-  const versionExtended = isExtendedSingBoxVersion(value.sing_box_version);
+  const version = String(value.sing_box_version || "");
+  const versionExtended = isExtendedSingBoxVersion(version);
+  const versionLx = version.includes("-lx");
   const singBoxExtended = Boolean(value.sing_box_extended) || versionExtended;
+  const singBoxLx = singBoxExtended && (Boolean(value.sing_box_lx) || versionLx);
   return {
     ...value,
     sing_box_extended: singBoxExtended ? 1 : 0,
     sing_box_tiny: singBoxExtended ? 0 : value.sing_box_tiny ? 1 : 0,
     sing_box_compressed: singBoxExtended && value.sing_box_compressed ? 1 : 0,
-    sing_box_lx: singBoxExtended && value.sing_box_lx ? 1 : 0,
+    sing_box_lx: singBoxLx ? 1 : 0,
     sing_box_tailscale: singBoxExtended || value.sing_box_tailscale ? 1 : 0
   };
 }
+function renderSingBoxVariantBadge(value) {
+  const version = String(value.sing_box_version || "");
+  if (!version || isVersionPlaceholder(version)) {
+    return null;
+  }
+  const normalized = normalizeSingBoxVariantFields(value);
+  const badge = document.createElement("span");
+  badge.className = "tachyon-badge";
+  badge.style.display = "inline-block";
+  badge.style.marginLeft = "8px";
+  badge.style.padding = "2px 8px";
+  badge.style.borderRadius = "9999px";
+  badge.style.fontSize = "11px";
+  badge.style.fontWeight = "600";
+  badge.style.lineHeight = "16px";
+  badge.style.verticalAlign = "middle";
+  if (normalized.sing_box_lx) {
+    badge.textContent = "Leadaxe (lx)";
+    badge.style.backgroundColor = "rgba(16, 185, 129, 0.15)";
+    badge.style.color = "#10b981";
+    badge.style.border = "1px solid rgba(16, 185, 129, 0.35)";
+  } else if (normalized.sing_box_compressed) {
+    badge.textContent = "Extended (compressed)";
+    badge.style.backgroundColor = "rgba(59, 130, 246, 0.15)";
+    badge.style.color = "#3b82f6";
+    badge.style.border = "1px solid rgba(59, 130, 246, 0.35)";
+  } else if (normalized.sing_box_extended) {
+    badge.textContent = "Extended (shtorm-7)";
+    badge.style.backgroundColor = "rgba(59, 130, 246, 0.15)";
+    badge.style.color = "#3b82f6";
+    badge.style.border = "1px solid rgba(59, 130, 246, 0.35)";
+  } else if (normalized.sing_box_tiny) {
+    badge.textContent = "Tiny";
+    badge.style.backgroundColor = "rgba(245, 158, 11, 0.15)";
+    badge.style.color = "#f59e0b";
+    badge.style.border = "1px solid rgba(245, 158, 11, 0.35)";
+  } else {
+    badge.textContent = "Official";
+    badge.style.backgroundColor = "rgba(107, 114, 128, 0.15)";
+    badge.style.color = "#6b7280";
+    badge.style.border = "1px solid rgba(107, 114, 128, 0.35)";
+  }
+  return badge;
+}
 
 // src/tachyon/services/localActionOverlay.service.ts
 var componentActions = /* @__PURE__ */ new Set();
@@ -6398,10 +6447,13 @@ function applyServiceState(uiState) {
       failed: false,
       data: {
         singbox: uiState.service.sing_box.running,
+        singboxMemoryMb: uiState.service.sing_box.memory_rss_mb,
         tachyonRunning: uiState.service.tachyon.running,
         tachyonEnabled: uiState.service.tachyon.enabled,
         tachyonStatus: uiState.service.tachyon.status,
-        watchdogRunning: store.get().servicesInfoWidget.data.watchdogRunning
+        watchdogRunning: store.get().servicesInfoWidget.data.watchdogRunning,
+        zapret2Running: uiState.service.zapret2 ? uiState.service.zapret2.running : void 0,
+        zapret2MemoryMb: uiState.service.zapret2 ? uiState.service.zapret2.memory_rss_mb : void 0
       }
     },
     diagnosticsSystemInfo: normalizeSingBoxVariantFields(nextSystemInfo)
@@ -7024,10 +7076,13 @@ async function fetchServicesInfo() {
       failed: !tachyon.success || !singbox.success,
       data: {
         singbox: singbox.success ? singbox.data.running : previousData.singbox,
+        singboxMemoryMb: singbox.success ? singbox.data.memory_rss_mb : previousData.singboxMemoryMb,
         tachyonRunning: tachyon.success ? tachyon.data.running : previousData.tachyonRunning,
         tachyonEnabled: tachyon.success ? tachyon.data.enabled : previousData.tachyonEnabled,
         tachyonStatus: tachyon.success ? tachyon.data.status : previousData.tachyonStatus,
-        watchdogRunning: watchdog.success ? Number(watchdog.data.running) : previousData.watchdogRunning
+        watchdogRunning: watchdog.success ? Number(watchdog.data.running) : previousData.watchdogRunning,
+        zapret2Running: previousData.zapret2Running,
+        zapret2MemoryMb: previousData.zapret2MemoryMb
       }
     }
   });
@@ -8537,22 +8592,34 @@ async function renderServicesInfoWidget() {
     "dashboard-widget-service-info",
     "servicesInfoWidget",
     _("Services info"),
-    (data) => [
+    (data) => {
-      {
+      const items = [
-        key: "Tachyon",
+        {
-        value: data.tachyonRunning ? _("\u2714 Running") : _("\u2718 Stopped"),
+          key: "Tachyon",
-        attributes: {
+          value: data.tachyonRunning ? _("\u2714 Running") : _("\u2718 Stopped"),
-          class: data.tachyonRunning ? "tachyon_dashboard-page__widgets-section__item__row--success" : "tachyon_dashboard-page__widgets-section__item__row--error"
+          attributes: {
-        }
+            class: data.tachyonRunning ? "tachyon_dashboard-page__widgets-section__item__row--success" : "tachyon_dashboard-page__widgets-section__item__row--error"
-      },
+          }
-      {
+        },
-        key: "Sing-box",
+        {
-        value: data.singbox ? _("\u2714 Running") : _("\u2718 Stopped"),
+          key: "Sing-box",
-        attributes: {
+          value: data.singbox ? data.singboxMemoryMb ? `${_("\u2714 Running")} (${data.singboxMemoryMb} MB)` : _("\u2714 Running") : _("\u2718 Stopped"),
-          class: data.singbox ? "tachyon_dashboard-page__widgets-section__item__row--success" : "tachyon_dashboard-page__widgets-section__item__row--error"
+          attributes: {
+            class: data.singbox ? "tachyon_dashboard-page__widgets-section__item__row--success" : "tachyon_dashboard-page__widgets-section__item__row--error"
+          }
         }
+      ];
+      if (data.zapret2Running) {
+        items.push({
+          key: "Zapret2",
+          value: data.zapret2MemoryMb ? `${_("\u2714 Running")} (${data.zapret2MemoryMb} MB)` : _("\u2714 Running"),
+          attributes: {
+            class: "tachyon_dashboard-page__widgets-section__item__row--success"
+          }
+        });
       }
-    ],
+      return items;
+    },
     "renderServicesInfoWidget"
   );
 }
@@ -20142,6 +20209,7 @@ function getComponentCards() {
       column: 0,
       title: "Sing-box",
       version: systemInfoLoading ? _("Loading...") : formatSingBoxVersion(systemInfo),
+      badgeNode: systemInfoLoading ? null : renderSingBoxVariantBadge(systemInfo),
       latestVersion: getLatestVersion("sing_box"),
       releaseUrl: getGitHubReleaseUrl("sing_box"),
       repoUrl: systemInfo.sing_box_repo_url || (singBoxLx ? "https://github.com/Leadaxe/sing-box-lx" : singBoxExtended || singBoxExtendedCompressed ? "https://github.com/shtorm-7/sing-box-extended" : COMPONENT_REPO_URLS.sing_box),
@@ -20195,13 +20263,18 @@ function renderComponentCard(card) {
   const systemInfoLoading = isSystemInfoLoading();
   const checkResult = getVisibleCheckResult(card.component);
   const headerChildren = [
-    E("b", { class: "tachyon_updates-page__component__title" }, card.title),
+    E("b", { class: "tachyon_updates-page__component__title" }, card.title)
+  ];
+  if (card.badgeNode) {
+    headerChildren.push(card.badgeNode);
+  }
+  headerChildren.push(
     E(
       "span",
       { class: "tachyon_updates-page__component__header-version" },
       card.version
     )
-  ];
+  );
   if (card.repoUrl) {
     headerChildren.push(
       E(

tachyon/files/usr/lib/components/action.uc

@@ -839,7 +839,8 @@ function clear_version_caches() {
 }
 
 function managed_sing_box_service_installed() {
-    return file_exists("/etc/init.d/sing-box") && index(read_file("/etc/init.d/sing-box"), SB_MANAGED_SERVICE_MARKER) >= 0;
+    let data = fs.readfile("/etc/init.d/sing-box");
+    return data != null && index(as_string(data), SB_MANAGED_SERVICE_MARKER) >= 0 && index(as_string(data), "GOGC") >= 0;
 }
 
 function managed_sing_box_service_text() {
@@ -851,7 +852,7 @@ function managed_sing_box_service_text() {
         "start_service() {\n" +
         "    config_load \"sing-box\"\n" +
         "    local enabled config_file working_directory\n" +
-        "    local log_stderr\n\n" +
+        "    local log_stderr mem_total_kb mem_limit_mb gogc scale scale_pct\n\n" +
         "    config_get_bool enabled \"main\" \"enabled\" \"0\"\n" +
         "    [ \"$enabled\" -eq \"1\" ] || return 0\n\n" +
         "    config_get config_file \"main\" \"conffile\" \"/etc/sing-box/config.json\"\n" +
@@ -863,6 +864,34 @@ function managed_sing_box_service_text() {
         "    procd_set_param stderr \"$log_stderr\"\n" +
         "    procd_set_param limits core=\"unlimited\"\n" +
         "    procd_set_param limits nofile=\"1000000 1000000\"\n" +
+        "    mem_total_kb=\"$(awk '/MemTotal/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)\"\n" +
+        "    if [ \"$mem_total_kb\" -gt 0 ]; then\n" +
+        "        if [ \"$mem_total_kb\" -lt 131072 ]; then\n" +
+        "            mem_limit_mb=$(( mem_total_kb / 1024 * 30 / 100 ))\n" +
+        "            [ \"$mem_limit_mb\" -lt 16 ] && mem_limit_mb=16\n" +
+        "            gogc=20\n" +
+        "        elif [ \"$mem_total_kb\" -lt 262144 ]; then\n" +
+        "            mem_limit_mb=$(( mem_total_kb / 1024 * 35 / 100 ))\n" +
+        "            [ \"$mem_limit_mb\" -lt 24 ] && mem_limit_mb=24\n" +
+        "            gogc=25\n" +
+        "        elif [ \"$mem_total_kb\" -lt 524288 ]; then\n" +
+        "            mem_limit_mb=$(( mem_total_kb / 1024 * 40 / 100 ))\n" +
+        "            gogc=30\n" +
+        "        else\n" +
+        "            mem_limit_mb=$(( mem_total_kb / 1024 * 30 / 100 ))\n" +
+        "            [ \"$mem_limit_mb\" -gt 256 ] && mem_limit_mb=256\n" +
+        "            gogc=40\n" +
+        "        fi\n" +
+        "        if [ -r \"/etc/tachyon/mem_scale\" ]; then\n" +
+        "            scale=\"$(cat /etc/tachyon/mem_scale 2>/dev/null)\"\n" +
+        "            scale_pct=\"$(awk -v s=\"$scale\" 'BEGIN { pct=int(s*100); if (pct < 20) pct=20; if (pct > 100) pct=100; print pct }')\"\n" +
+        "            if [ -n \"$scale_pct\" ] && [ \"$scale_pct\" -lt 100 ]; then\n" +
+        "                mem_limit_mb=$(( mem_limit_mb * scale_pct / 100 ))\n" +
+        "                [ \"$mem_limit_mb\" -lt 12 ] && mem_limit_mb=12\n" +
+        "            fi\n" +
+        "        fi\n" +
+        "        procd_set_param env GOMEMLIMIT=\"${mem_limit_mb}MiB\" GOGC=\"$gogc\"\n" +
+        "    fi\n" +
         "    procd_set_param term_timeout 15\n" +
         "    procd_set_param respawn\n" +
         "    procd_close_instance\n" +

tachyon/files/usr/lib/config/validator.uc

@@ -2082,7 +2082,7 @@ function managed_sing_box_service_script(marker) {
         "start_service() {\n" +
         "    config_load \"sing-box\"\n" +
         "    local enabled config_file working_directory\n" +
-        "    local log_stderr\n" +
+        "    local log_stderr mem_total_kb mem_limit_mb gogc scale scale_pct\n" +
         "\n" +
         "    config_get_bool enabled \"main\" \"enabled\" \"0\"\n" +
         "    [ \"$enabled\" -eq \"1\" ] || return 0\n" +
@@ -2097,6 +2097,34 @@ function managed_sing_box_service_script(marker) {
         "    procd_set_param stderr \"$log_stderr\"\n" +
         "    procd_set_param limits core=\"unlimited\"\n" +
         "    procd_set_param limits nofile=\"1000000 1000000\"\n" +
+        "    mem_total_kb=\"$(awk '/MemTotal/ {print $2}' /proc/meminfo 2>/dev/null || echo 0)\"\n" +
+        "    if [ \"$mem_total_kb\" -gt 0 ]; then\n" +
+        "        if [ \"$mem_total_kb\" -lt 131072 ]; then\n" +
+        "            mem_limit_mb=$(( mem_total_kb / 1024 * 30 / 100 ))\n" +
+        "            [ \"$mem_limit_mb\" -lt 16 ] && mem_limit_mb=16\n" +
+        "            gogc=20\n" +
+        "        elif [ \"$mem_total_kb\" -lt 262144 ]; then\n" +
+        "            mem_limit_mb=$(( mem_total_kb / 1024 * 35 / 100 ))\n" +
+        "            [ \"$mem_limit_mb\" -lt 24 ] && mem_limit_mb=24\n" +
+        "            gogc=25\n" +
+        "        elif [ \"$mem_total_kb\" -lt 524288 ]; then\n" +
+        "            mem_limit_mb=$(( mem_total_kb / 1024 * 40 / 100 ))\n" +
+        "            gogc=30\n" +
+        "        else\n" +
+        "            mem_limit_mb=$(( mem_total_kb / 1024 * 30 / 100 ))\n" +
+        "            [ \"$mem_limit_mb\" -gt 256 ] && mem_limit_mb=256\n" +
+        "            gogc=40\n" +
+        "        fi\n" +
+        "        if [ -r \"/etc/tachyon/mem_scale\" ]; then\n" +
+        "            scale=\"$(cat /etc/tachyon/mem_scale 2>/dev/null)\"\n" +
+        "            scale_pct=\"$(awk -v s=\"$scale\" 'BEGIN { pct=int(s*100); if (pct < 20) pct=20; if (pct > 100) pct=100; print pct }')\"\n" +
+        "            if [ -n \"$scale_pct\" ] && [ \"$scale_pct\" -lt 100 ]; then\n" +
+        "                mem_limit_mb=$(( mem_limit_mb * scale_pct / 100 ))\n" +
+        "                [ \"$mem_limit_mb\" -lt 12 ] && mem_limit_mb=12\n" +
+        "            fi\n" +
+        "        fi\n" +
+        "        procd_set_param env GOMEMLIMIT=\"${mem_limit_mb}MiB\" GOGC=\"$gogc\"\n" +
+        "    fi\n" +
         "    procd_set_param term_timeout 15\n" +
         "    procd_set_param respawn\n" +
         "    procd_close_instance\n" +

tachyon/files/usr/lib/nft/apply.uc

@@ -1959,11 +1959,13 @@ function ensure_bridge_netfilter_disabled() {
 
 // TCP keepalive: detect dead connections in ~90s instead of kernel default (hours).
 // Conntrack: expire stale TCP entries in 10 min instead of 5 days.
+// Buffers & TCP fastopen: accelerate QUIC/Hysteria2 and reduce TLS handshake RTT.
 function apply_connection_tuning() {
     let sysctls = [
         [ "net.ipv4.tcp_keepalive_time", "60" ],
         [ "net.ipv4.tcp_keepalive_intvl", "10" ],
         [ "net.ipv4.tcp_keepalive_probes", "3" ],
+        [ "net.ipv4.tcp_fastopen", "3" ],
         [ "net.netfilter.nf_conntrack_tcp_timeout_established", "600" ],
         [ "net.netfilter.nf_conntrack_tcp_timeout_time_wait", "30" ]
     ];
@@ -1974,8 +1976,21 @@ function apply_connection_tuning() {
         if (!run_args_quiet([ "sysctl", "-w", pair[0] + "=" + pair[1] ]))
             ok = false;
     }
+
+    let ct_max = int(trim(command_output_from_args([ "sysctl", "-n", "net.netfilter.nf_conntrack_max" ]) || "0"));
+    if (ct_max > 0 && ct_max < 65536)
+        run_args_quiet([ "sysctl", "-w", "net.netfilter.nf_conntrack_max=65536" ]);
+
+    let rmem_max = int(trim(command_output_from_args([ "sysctl", "-n", "net.core.rmem_max" ]) || "0"));
+    if (rmem_max > 0 && rmem_max < 2621440)
+        run_args_quiet([ "sysctl", "-w", "net.core.rmem_max=2621440" ]);
+
+    let wmem_max = int(trim(command_output_from_args([ "sysctl", "-n", "net.core.wmem_max" ]) || "0"));
+    if (wmem_max > 0 && wmem_max < 2621440)
+        run_args_quiet([ "sysctl", "-w", "net.core.wmem_max=2621440" ]);
+
     if (ok)
-        log_debug("Connection tuning applied: tcp_keepalive=60/10/3, conntrack_established=600");
+        log_debug("Connection tuning applied: tcp_keepalive=60/10/3, tcp_fastopen=3, conntrack_established=600");
     return ok;
 }
 

tachyon/files/usr/lib/service/api.uc

@@ -103,6 +103,19 @@ function get_system_status() {
     let sb_running = command_success_from_args(["pidof", "sing-box"]);
     status_obj.singbox_running = sb_running;
     status_obj.singbox = sb_running ? "🟢 running" : "🔴 stopped";
+    let sb_variant = trim(as_string(fs.readfile("/etc/tachyon/sing-box-variant") || ""));
+    if (sb_variant != "")
+        status_obj.singbox_variant = sb_variant;
+
+    // zapret2 status
+    let z2_installed = fs.stat("/opt/zapret2/nfq2/nfqws2") != null;
+    status_obj.zapret2_installed = z2_installed;
+    if (z2_installed) {
+        let z2_running = command_success_from_args(["pidof", "nfqws2"]);
+        status_obj.zapret2_running = z2_running;
+        status_obj.zapret2 = z2_running ? "🟢 running" : "🔴 stopped";
+    }
+
     status_obj.tachyon_running = command_success_from_args(["/etc/init.d/tachyon", "status"]);
 
     // Active servers for all Selector groups

tachyon/files/usr/lib/service/telegram.uc

@@ -864,7 +864,8 @@ function view_status(token, chat_id, msg_id) {
                t("status_uptime") + ": <code>" + sys.uptime + "</code>\n" +
                t("status_cpu") + ": <code>" + sys.cpu + "</code>\n" +
                "RAM: <code>" + sys.ram_avail + "MB / " + sys.ram_total + "MB</code>\n\n" +
-               "sing-box: <code>" + sys.singbox + "</code>\n" +
+               "sing-box: <code>" + sys.singbox + (sys.singbox_variant ? " [" + sys.singbox_variant + "]" : "") + "</code>\n" +
+               (sys.zapret2_installed ? "zapret2: <code>" + sys.zapret2 + "</code>\n" : "") +
                "Watchdog: <code>" + (sys.watchdog_running ? "🟢 running" : "🔴 stopped") + "</code>\n\n" +
                "WAN: <code>" + (sys.wan_ip || "?") + "</code> " +
                (conn && conn.direct ? "✅" : "❌") + "\n" +
@@ -1754,9 +1755,12 @@ function view_system_info(token, chat_id, msg_id) {
             text += "🔧 Tachyon: <code>" + as_string(info.tachyon_version || "N/A") + "</code>\n";
             text += "📱 LuCI App: <code>" + as_string(info.luci_app_version || "N/A") + "</code>\n\n";
             text += "📦 sing-box: <code>" + as_string(info.sing_box_version || "N/A") + "</code>\n";
-            if (info.sing_box_extended) text += "   Extended: ✅\n";
+            if (info.sing_box_lx == 1) text += "   Fork: Leadaxe (lx) 🟢\n";
-            if (info.sing_box_tiny) text += "   Tiny: ✅\n";
+            else if (info.sing_box_compressed == 1) text += "   Fork: Extended (compressed) 🔵\n";
-            if (info.sing_box_tailscale) text += "   Tailscale: ✅\n";
+            else if (info.sing_box_extended == 1) text += "   Fork: Extended (shtorm-7) 🔵\n";
+            else if (info.sing_box_tiny == 1) text += "   Variant: Tiny 🟡\n";
+            else text += "   Variant: Official / Stock ⚪\n";
+            if (info.sing_box_tailscale == 1) text += "   Tailscale: ✅\n";
             text += "\n";
             if (info.zapret_installed == "1") text += "🛡 Zapret: <code>" + as_string(info.zapret_version || "?") + "</code>\n";
             if (info.zapret2_installed == "1") text += "🛡 Zapret2: <code>" + as_string(info.zapret2_version || "?") + "</code>\n";

tachyon/files/usr/lib/service/ui.uc

@@ -1044,6 +1044,24 @@ function ui_capabilities_json() {
     write_json(capability_flags());
 }
 
+function process_memory_rss_mb(process_name) {
+    let output = common.command_output_from_args([ "pidof", process_name ]);
+    let pids = split(trim(as_string(output)), /[ \t\r\n]+/);
+    let total_kb = 0;
+    for (let p in pids) {
+        let pid = trim(as_string(p));
+        if (!pid || match(pid, /^[0-9]+$/) == null)
+            continue;
+        let status = fs.readfile("/proc/" + pid + "/status");
+        if (!status)
+            continue;
+        let m = match(status, /VmRSS:[ \t]+([0-9]+)/);
+        if (m)
+            total_kb += int(m[1]);
+    }
+    return total_kb > 0 ? int(total_kb / 1024) : 0;
+}
+
 function current_ui_state_json() {
     refresh_action_dirs();
 
@@ -1065,6 +1083,9 @@ function current_ui_state_json() {
     else if (active_action == "reload")
         tachyon_status = "reloading";
 
+    let sing_box_rss = sing_box_is_running ? process_memory_rss_mb("sing-box") : 0;
+    let zapret2_rss = file_executable(ZAPRET2_PROVIDER_NFQWS2_BIN) ? process_memory_rss_mb("nfqws2") : 0;
+
     write_json({
         service: {
             tachyon: {
@@ -1076,7 +1097,12 @@ function current_ui_state_json() {
             sing_box: {
                 running: sing_box_is_running,
                 enabled: sing_box_is_enabled,
-                status: sing_box_status
+                status: sing_box_status,
+                memory_rss_mb: sing_box_rss
+            },
+            zapret2: {
+                running: zapret2_rss > 0 ? 1 : 0,
+                memory_rss_mb: zapret2_rss
             }
         },
         capabilities,