dw-cache - npm Package Compare versions

Comparing version 0.0.42 to 0.0.43

dist/index.js

@@ -1,2 +0,2 @@
-/*! dw-cache v0.0.42 https://github.com/falsandtru/dw-cache | (c) 2021, falsandtru | (Apache-2.0 AND MPL-2.0) License */
+/*! dw-cache v0.0.43 https://github.com/falsandtru/dw-cache | (c) 2021, falsandtru | (Apache-2.0 AND MPL-2.0) License */
 (function webpackUniversalModuleDefinition(root, factory) {
@@ -60,5 +60,5 @@ if(typeof exports === 'object' && typeof module === 'object')
 }));
-exports.ObjectSetPrototypeOf = exports.ObjectGetPrototypeOf = exports.ObjectCreate = exports.ObjectAssign = exports.toString = exports.isEnumerable = exports.isPrototypeOf = exports.hasOwnProperty = exports.isArray = exports.sign = exports.round = exports.random = exports.min = exports.max = exports.floor = exports.ceil = exports.abs = exports.parseInt = exports.parseFloat = exports.isSafeInteger = exports.isNaN = exports.isInteger = exports.isFinite = exports[NaN] = void 0;
+exports.ObjectSetPrototypeOf = exports.ObjectGetPrototypeOf = exports.ObjectCreate = exports.ObjectAssign = exports.toString = exports.isEnumerable = exports.isPrototypeOf = exports.hasOwnProperty = exports.isArray = exports.sqrt = exports.log = exports.tan = exports.cos = exports.sign = exports.round = exports.random = exports.min = exports.max = exports.floor = exports.ceil = exports.abs = exports.parseInt = exports.parseFloat = exports.isSafeInteger = exports.isNaN = exports.isInteger = exports.isFinite = exports[NaN] = void 0;
 exports[NaN] = Number.NaN, exports.isFinite = Number.isFinite, exports.isInteger = Number.isInteger, exports.isNaN = Number.isNaN, exports.isSafeInteger = Number.isSafeInteger, exports.parseFloat = Number.parseFloat, exports.parseInt = Number.parseInt;
-exports.abs = Math.abs, exports.ceil = Math.ceil, exports.floor = Math.floor, exports.max = Math.max, exports.min = Math.min, exports.random = Math.random, exports.round = Math.round, exports.sign = Math.sign;
+exports.abs = Math.abs, exports.ceil = Math.ceil, exports.floor = Math.floor, exports.max = Math.max, exports.min = Math.min, exports.random = Math.random, exports.round = Math.round, exports.sign = Math.sign, exports.cos = Math.cos, exports.tan = Math.tan, exports.log = Math.log, exports.sqrt = Math.sqrt;
 exports.isArray = Array.isArray;
@@ -370,2 +370,3 @@ exports.hasOwnProperty = Object.prototype.hasOwnProperty.call.bind(Object.prototype.hasOwnProperty);
       earlyExpiring: false,
+      interval: 0,
       limit: 950,
@@ -401,2 +402,3 @@ capture: {
     this.space = settings.space;
+    this.interval = settings.interval || (0, alias_1.sqrt)(this.capacity) | 0 || 1;
     this.limit = settings.limit;
@@ -460,3 +462,3 @@ this.earlyExpiring = settings.earlyExpiring;
           if (this.misses >= LRU.length) {
-            LRU.head = LRU.head.next;
+            LRU.head = this.misses % this.interval === 0 ? LRU.head.next.next : LRU.head.next;
           }
@@ -463,0 +465,0 @@

package.json

 {
   "name": "dw-cache",
-  "version": "0.0.42",
+  "version": "0.0.43",
   "description": "Dual window cache adaptively coordinates the ratio of LRU to LFU using the two sliding windows.",
@@ -53,3 +53,3 @@ "private": false,
     "npm-check-updates": "^16.0.1",
-    "spica": "0.0.583",
+    "spica": "0.0.585",
     "ts-loader": "^9.3.1",
@@ -56,0 +56,0 @@ "typescript": "4.7.4",

README.md

@@ -57,5 +57,5 @@ # Dual Window Cache
 LRU hit rate 16.4%
-DWC hit rate 18.0%
-DWC - LRU hit rate delta 1.5%
-DWC / LRU hit rate ratio 109%
+DWC hit rate 18.1%
+DWC - LRU hit rate delta 1.6%
+DWC / LRU hit rate ratio 110%
 
@@ -80,4 +80,4 @@ OLTP 1,000
 LRU hit rate 0%
-DWC hit rate 9.6%
-DWC - LRU hit rate delta 9.6%
+DWC hit rate 0.7%
+DWC - LRU hit rate delta 0.7%
 DWC / LRU hit rate ratio Infinity
@@ -87,4 +87,4 @@
 LRU hit rate 0%
-DWC hit rate 23.8%
-DWC - LRU hit rate delta 23.8%
+DWC hit rate 19.8%
+DWC - LRU hit rate delta 19.8%
 DWC / LRU hit rate ratio Infinity
@@ -94,4 +94,4 @@
 LRU hit rate 0%
-DWC hit rate 47.5%
-DWC - LRU hit rate delta 47.5%
+DWC hit rate 46.9%
+DWC - LRU hit rate delta 46.9%
 DWC / LRU hit rate ratio Infinity
@@ -101,4 +101,4 @@
 LRU hit rate 0%
-DWC hit rate 70.9%
-DWC - LRU hit rate delta 70.9%
+DWC hit rate 70.8%
+DWC - LRU hit rate delta 70.8%
 DWC / LRU hit rate ratio Infinity
@@ -191,2 +191,3 @@
     readonly earlyExpiring?: boolean;
+    readonly interval?: number;
     readonly limit?: number;
@@ -193,0 +194,0 @@ readonly disposer?: (value: V, key: K) => void;

No alert changes

Improved metrics

Total package byte prevSize

74549

increased by0.47%

Lines of code

1272

increased by0.24%

Number of lines in readme file

211

increased by0.48%

No dependency changes