@datadog/pprof - npm Package Compare versions

Comparing version 5.0.0 to 6.0.0-pre-391b56d

out/src/heap-profiler.js

@@ -21,3 +21,3 @@ "use strict";
 const profile_serializer_1 = require("./profile-serializer");
-const node_worker_threads_1 = require("node:worker_threads");
+const worker_threads_1 = require("worker_threads");
 let enabled = false;
@@ -137,5 +137,5 @@ let heapIntervalBytes = 0;
     }
-    (0, heap_profiler_bindings_1.monitorOutOfMemory)(heapLimitExtensionSize, maxHeapLimitExtensionCount, dumpHeapProfileOnSdterr, exportCommand || [], newCallback, typeof callbackMode !== 'undefined' ? callbackMode : exports.CallbackMode.Async, node_worker_threads_1.isMainThread);
+    (0, heap_profiler_bindings_1.monitorOutOfMemory)(heapLimitExtensionSize, maxHeapLimitExtensionCount, dumpHeapProfileOnSdterr, exportCommand || [], newCallback, typeof callbackMode !== 'undefined' ? callbackMode : exports.CallbackMode.Async, worker_threads_1.isMainThread);
 }
 exports.monitorOutOfMemory = monitorOutOfMemory;
 //# sourceMappingURL=heap-profiler.js.map

out/src/profile-serializer.js

@@ -218,3 +218,6 @@ "use strict";
             if (Object.keys(labels).length > 0) {
-                const values = [1, intervalNanos];
+                // Only assign wall time if there are hits, some special nodes such as `(Non-JS threads)`
+                // have zero hit count (since they do not count as wall time) and should not be assigned any
+                // wall time.
+                const values = unlabelledHits > 0 ? [1, intervalNanos] : [0, 0];
                 if (prof.hasCpuTime) {
@@ -237,3 +240,5 @@ values.push(context.cpuTime);
             const labels = generateLabels ? generateLabels({ node: entry.node }) : {};
-            const values = [unlabelledHits, unlabelledHits * intervalNanos];
+            const values = unlabelledHits > 0
+                ? [unlabelledHits, unlabelledHits * intervalNanos]
+                : [0, 0];
             if (prof.hasCpuTime) {
@@ -265,3 +270,3 @@ values.push(unlabelledCpuTime);
     };
-    if (prof.nonJSThreadsCpuTime) {
+    if (prof.hasCpuTime && prof.nonJSThreadsCpuTime) {
         const node = {
@@ -268,0 +273,0 @@ name: exports.NON_JS_THREADS_FUNCTION_NAME,

out/src/time-profiler.js

@@ -26,3 +26,3 @@ "use strict";
 Object.defineProperty(exports, "getNativeThreadId", { enumerable: true, get: function () { return time_profiler_bindings_1.getNativeThreadId; } });
-const node_worker_threads_1 = require("node:worker_threads");
+const worker_threads_1 = require("worker_threads");
 const { kSampleCount } = time_profiler_bindings_1.constants;
@@ -62,3 +62,3 @@ const DEFAULT_INTERVAL_MICROS = 1000;
     }
-    gProfiler = new time_profiler_bindings_1.TimeProfiler({ ...options, isMainThread: node_worker_threads_1.isMainThread });
+    gProfiler = new time_profiler_bindings_1.TimeProfiler({ ...options, isMainThread: worker_threads_1.isMainThread });
     gSourceMapper = options.sourceMapper;
@@ -95,2 +95,3 @@ gIntervalMicros = options.intervalMicros;
     if (!restart) {
+        gProfiler.dispose();
         gProfiler = undefined;
@@ -97,0 +98,0 @@ gSourceMapper = undefined;

package.json

 {
   "name": "@datadog/pprof",
-  "version": "5.0.0",
+  "version": "6.0.0-pre-391b56d",
   "description": "pprof support for Node.js",
@@ -9,15 +9,23 @@ "repository": "datadog/pprof-nodejs",
   "scripts": {
-    "install": "exit 0",
-    "rebuild": "node-gyp rebuild --jobs=max",
-    "test:js": "nyc mocha -r source-map-support/register out/test/test-*.js",
-    "test:cpp": "node scripts/cctest.js",
-    "test:wall": "nyc mocha -r source-map-support/register out/test/test-time-profiler.js",
-    "test": "npm run test:js && npm run test:cpp",
+    "build:asan": "node-gyp configure build --jobs=max --address_sanitizer",
+    "build:tsan": "node-gyp configure build --jobs=max --thread_sanitizer",
+    "build": "node-gyp configure build --jobs=max",
     "codecov": "nyc report --reporter=json && codecov -f coverage/*.json",
     "compile": "tsc -p .",
     "fix": "gts fix",
+    "format": "clang-format --style file -i --glob='bindings/**/*.{h,hh,cpp,cc}'",
+    "install": "exit 0",
     "lint": "jsgl --local . && gts check && clang-format --style file -n -Werror --glob='bindings/**/*.{h,hh,cpp,cc}'",
-    "format": "clang-format --style file -i --glob='bindings/**/*.{h,hh,cpp,cc}'",
     "prepare": "npm run compile && npm run rebuild",
-    "pretest": "npm run compile"
+    "pretest:js-asan": "npm run compile && npm run build:asan",
+    "pretest:js-tsan": "npm run compile && npm run build:tsan",
+    "pretest:js-valgrind": "npm run pretest",
+    "pretest": "npm run compile",
+    "rebuild": "node-gyp rebuild --jobs=max",
+    "test:cpp": "node scripts/cctest.js",
+    "test:js-asan": "LSAN_OPTIONS='suppressions=./suppressions/lsan_suppr.txt' LD_PRELOAD=`gcc -print-file-name=libasan.so` mocha out/test/test-*.js",
+    "test:js-tsan": "LD_PRELOAD=`gcc -print-file-name=libtsan.so` mocha out/test/test-*.js",
+    "test:js-valgrind": "valgrind --leak-check=full mocha out/test/test-*.js",
+    "test:js": "nyc mocha -r source-map-support/register out/test/test-*.js",
+    "test": "npm run test:js && npm run test:cpp"
   },
@@ -24,0 +32,0 @@ "author": {

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Found 1 instance in 1 package

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Found 1 instance in 1 package

Fixed alerts

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Native code

Supply chain risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Found 8 instances in 1 package

Improved metrics

Lines of code

1601

increased by0.31%

Number of medium supply chain risk alerts

52

decreased by-13.33%

Worsened metrics

Total package byte prevSize

8832172

decreased by-7.88%

Number of package files

85

decreased by-8.6%

Number of low quality alerts

2

increased by100%

No dependency changes