@google-cloud/profiler - npm Package Compare versions

Comparing version 0.2.0 to 0.2.1

out/src/config.d.ts

@@ -31,2 +31,3 @@ /**
     heapMaxStackDepth?: number;
+    ignoreHeapSamplesPath?: string;
     backoffMultiplier?: number;
@@ -55,2 +56,3 @@ initialBackoffMillis?: number;
     heapMaxStackDepth: number;
+    ignoreHeapSamplesPath: string;
     initialBackoffMillis: number;
@@ -73,2 +75,3 @@ backoffCapMillis: number;
     heapMaxStackDepth: number;
+    ignoreHeapSamplesPath: string;
     initialBackoffMillis: number;
@@ -75,0 +78,0 @@ backoffCapMillis: number;

out/src/config.js

@@ -19,3 +19,2 @@ "use strict";
 const parseDuration = require('parse-duration');
-const extend = require('extend');
 // Default values for configuration for a profiler.
@@ -30,2 +29,3 @@ exports.defaultConfig = {
     heapMaxStackDepth: 64,
+    ignoreHeapSamplesPath: '@google-cloud/profiler',
     initialBackoffMillis: 60 * 1000,
@@ -32,0 +32,0 @@ backoffCapMillis: parseDuration('1h'),

out/src/index.d.ts

@@ -16,2 +16,3 @@ /**
  */
+import * as consoleLogLevel from 'console-log-level';
 import { SemVer } from 'semver';
@@ -48,2 +49,3 @@ import { Config } from './config';
 export declare function start(config?: Config): Promise<void>;
+export declare function logLevelToName(level?: number): consoleLogLevel.LogLevelNames;
 /**
@@ -50,0 +52,0 @@ * For debugging purposes. Collects profiles and discards the collected

out/src/index.js

@@ -26,4 +26,4 @@ "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-const common_1 = require("@google-cloud/common");
-const delay = require("delay");
+const consoleLogLevel = require("console-log-level");
+const delay_1 = require("delay");
 const extend = require("extend");
@@ -57,3 +57,2 @@ const fs = require("fs");
 function initConfigLocal(config) {
-    config = common_1.util.normalizeArguments(null, config);
     const envConfig = {
@@ -186,4 +185,22 @@ projectId: process.env.GCLOUD_PROJECT,
 exports.start = start;
+const LEVEL_NAMES = ['fatal', 'error', 'warn', 'info', 'debug', 'trace'];
+function logLevelToName(level) {
+    if (level === undefined) {
+        level = config_1.defaultConfig.logLevel;
+    }
+    else if (level < 0) {
+        level = 0;
+    }
+    else if (level > 4) {
+        level = 4;
+    }
+    return LEVEL_NAMES[level];
+}
+exports.logLevelToName = logLevelToName;
 function logError(msg, config) {
-    const logger = new common_1.Logger({ level: common_1.Logger.LEVELS[config.logLevel || 2], tag: pjson.name });
+    const logger = consoleLogLevel({
+        stderr: true,
+        prefix: pjson.name,
+        level: logLevelToName(config.logLevel)
+    });
     logger.error(msg);
@@ -206,3 +223,7 @@ }
         // Set up periodic logging.
-        const logger = new common_1.Logger({ level: common_1.Logger.LEVELS[profiler.config.logLevel], tag: pjson.name });
+        const logger = consoleLogLevel({
+            stderr: true,
+            prefix: pjson.name,
+            level: logLevelToName(config.logLevel)
+        });
         let heapProfileCount = 0;
@@ -225,3 +246,3 @@ let timeProfileCount = 0;
             }
-            yield delay(profiler.config.localProfilingPeriodMillis / 2);
+            yield delay_1.default(profiler.config.localProfilingPeriodMillis / 2);
             if (!config.disableTime) {
@@ -228,0 +249,0 @@ const wall = yield profiler.profile({

out/src/profiler.js

@@ -27,6 +27,9 @@ "use strict";
 const common_1 = require("@google-cloud/common");
+const consoleLogLevel = require("console-log-level");
 const pify = require("pify");
 const msToStr = require("pretty-ms");
+const teeny_request_1 = require("teeny-request");
 const zlib = require("zlib");
 const profile_1 = require("../../proto/profile");
+const index_1 = require("./index");
 const heapProfiler = require("./profilers/heap-profiler");
@@ -194,3 +197,3 @@ const time_profiler_1 = require("./profilers/time-profiler");
     constructor(config) {
-        config = common_1.util.normalizeArguments(null, config);
+        config = config || {};
         const serviceConfig = {
@@ -200,6 +203,17 @@ baseUrl: config.baseApiUrl,
             packageJson: pjson,
+            // tslint:disable-next-line: no-any
+            requestModule: teeny_request_1.teenyRequest,
         };
-        super({ parent: new common_1.Service(serviceConfig, config), baseUrl: '/' });
+        super({
+            parent: new common_1.Service(serviceConfig, config),
+            baseUrl: '/',
+            // tslint:disable-next-line: no-any
+            requestModule: teeny_request_1.teenyRequest
+        });
         this.config = config;
-        this.logger = new common_1.Logger({ level: common_1.Logger.LEVELS[config.logLevel], tag: pjson.name });
+        this.logger = consoleLogLevel({
+            stderr: true,
+            prefix: pjson.name,
+            level: index_1.logLevelToName(this.config.logLevel)
+        });
         const labels = { language: 'nodejs' };
@@ -206,0 +220,0 @@ if (this.config.zone) {

out/src/profilers/heap-profiler.d.ts

@@ -17,3 +17,3 @@ /**
 import { perftools } from '../../../proto/profile';
-export declare function profile(): perftools.profiles.IProfile;
+export declare function profile(ignoreSamplePath?: string): perftools.profiles.IProfile;
 /**
@@ -20,0 +20,0 @@ * Starts heap profiling. If heap profiling has already been started with

out/src/profilers/heap-profiler.js

@@ -27,3 +27,3 @@ "use strict";
  */
-function profile() {
+function profile(ignoreSamplePath) {
     if (!enabled) {
@@ -39,10 +39,12 @@ throw new Error('Heap profiler is not enabled.');
     const { external } = process.memoryUsage();
-    const externalNode = {
-        name: '(external)',
-        scriptName: '',
-        children: [],
-        allocations: [{ sizeBytes: external, count: 1 }],
-    };
-    result.children.push(externalNode);
-    return profile_serializer_1.serializeHeapProfile(result, startTimeNanos, heapIntervalBytes);
+    if (external > 0) {
+        const externalNode = {
+            name: '(external)',
+            scriptName: '',
+            children: [],
+            allocations: [{ sizeBytes: external, count: 1 }],
+        };
+        result.children.push(externalNode);
+    }
+    return profile_serializer_1.serializeHeapProfile(result, startTimeNanos, heapIntervalBytes, ignoreSamplePath);
 }
@@ -49,0 +51,0 @@ exports.profile = profile;

out/src/profilers/profile-serializer.d.ts

@@ -36,2 +36,2 @@ /**
  */
-export declare function serializeHeapProfile(prof: AllocationProfileNode, startTimeNanos: number, intervalBytes: number): perftools.profiles.IProfile;
+export declare function serializeHeapProfile(prof: AllocationProfileNode, startTimeNanos: number, intervalBytes: number, ignoreSamplesPath?: string): perftools.profiles.IProfile;

out/src/profilers/profile-serializer.js

@@ -55,3 +55,3 @@ "use strict";
  */
-function serialize(profile, root, appendToSamples, stringTable) {
+function serialize(profile, root, appendToSamples, stringTable, ignoreSamplesPath) {
     const samples = [];
@@ -68,2 +68,5 @@ const locations = [];
         const node = entry.node;
+        if (ignoreSamplesPath && node.scriptName.indexOf(ignoreSamplesPath) > -1) {
+            continue;
+        }
         const stack = entry.stack;
@@ -198,3 +201,3 @@ const location = getLocation(node);
  */
-function serializeHeapProfile(prof, startTimeNanos, intervalBytes) {
+function serializeHeapProfile(prof, startTimeNanos, intervalBytes, ignoreSamplesPath) {
     const appendHeapEntryToSamples = (entry, samples) => {
@@ -221,3 +224,3 @@ if (entry.node.allocations.length > 0) {
     };
-    serialize(profile, prof, appendHeapEntryToSamples, stringTable);
+    serialize(profile, prof, appendHeapEntryToSamples, stringTable, ignoreSamplesPath);
     return profile;
@@ -224,0 +227,0 @@ }

out/src/profilers/time-profiler.js

@@ -26,3 +26,3 @@ "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-const delay = require("delay");
+const delay_1 = require("delay");
 const profile_serializer_1 = require("./profile-serializer");
@@ -54,3 +54,3 @@ const profiler = require('bindings')('time_profiler');
             profiler.startProfiling(runName);
-            yield delay(durationMillis);
+            yield delay_1.default(durationMillis);
             const result = profiler.stopProfiling(runName);
@@ -57,0 +57,0 @@ // tslint:disable-next-line no-any

package.json

 {
   "name": "@google-cloud/profiler",
-  "version": "0.2.0",
-  "description": "Adds support for Google Cloud Profiler to node.js applications",
+  "version": "0.2.1",
+  "description": "Adds support for Stackdriver Profiler to node.js applications",
   "repository": "GoogleCloudPlatform/cloud-profiler-nodejs",
@@ -10,3 +10,3 @@ "main": "out/src/index.js",
     "install": "node-gyp rebuild",
-    "test": "nyc mocha --require source-map-support/register out/test/test-*.js && nyc --no-clean mocha --require source-map-support/register  out/system-test/test-*.js --timeout=60000",
+    "test": "nyc mocha  out/test/test-*.js && nyc --no-clean mocha   out/system-test/test-*.js --timeout=60000",
     "check": "gts check",
@@ -30,5 +30,6 @@ "clean": "gts clean",
   "dependencies": {
-    "@google-cloud/common": "^0.20.3",
+    "@google-cloud/common": "^0.23.0",
     "bindings": "^1.2.1",
-    "delay": "^3.0.0",
+    "console-log-level": "^1.4.0",
+    "delay": "^3.1.0",
     "extend": "^3.0.1",
@@ -38,11 +39,10 @@ "gcp-metadata": "^0.7.0",
     "parse-duration": "^0.1.1",
-    "pify": "^3.0.0",
+    "pify": "^4.0.0",
     "pretty-ms": "^3.1.0",
     "protobufjs": "~6.8.6",
-    "request": "^2.83.0",
-    "retry-request": "^4.0.0",
-    "semver": "^5.5.0"
+    "semver": "^5.5.0",
+    "teeny-request": "^3.3.0"
   },
   "devDependencies": {
-    "@types/delay": "^2.0.0",
+    "@types/console-log-level": "^1.4.0",
     "@types/extend": "^3.0.0",
@@ -55,3 +55,3 @@ "@types/long": "^4.0.0",
     "@types/pretty-ms": "^3.0.0",
-    "@types/request": "^2.0.7",
+    "@types/request": "^2.47.1",
     "@types/semver": "^5.5.0",
@@ -62,10 +62,11 @@ "@types/sinon": "^5.0.1",
     "gts": "^0.8.0",
+    "intelli-espower-loader": "^1.0.1",
     "js-green-licenses": "^0.5.0",
     "mocha": "^5.0.0",
     "nock": "^9.0.22",
-    "nyc": "^12.0.2",
+    "nyc": "^13.0.0",
     "sinon": "^6.0.0",
-    "source-map-support": "^0.5.0",
+    "source-map-support": "^0.5.6",
     "ts-mockito": "^2.2.5",
-    "typescript": "~2.9.0"
+    "typescript": "~3.0.0"
   },
@@ -72,0 +73,0 @@ "files": [

README.md

 # Google Cloud Profiler
 
-[![Greenkeeper badge](https://badges.greenkeeper.io/GoogleCloudPlatform/cloud-profiler-nodejs.svg)](https://greenkeeper.io/)
 [![NPM Version][npm-image]][npm-url]
+[![Build Status][circle-image]][circle-url]
 [![Dependency Status][david-image]][david-url]
@@ -9,5 +9,5 @@ [![devDependency Status][david-dev-image]][david-dev-url]
 
-> **Alpha**. *This is an Alpha release of Stackdriver Profiler Node.js 
-profiling agent. This feature might be changed in backward-incompatible ways 
-and is not recommended for production use. It is not subject to any SLA or 
+> **Alpha**. *This is an Alpha release of Stackdriver Profiler Node.js
+profiling agent. This feature might be changed in backward-incompatible ways
+and is not recommended for production use. It is not subject to any SLA or
 deprecation policy.*
@@ -33,3 +33,3 @@
 
-1. You will need a project in the [Google Developers Console][cloud-console]. 
+1. You will need a project in the [Google Developers Console][cloud-console].
 Your application can run anywhere, but the profiler data is associated with a
@@ -41,3 +41,3 @@ particular project.
 
-1. Install `@google-cloud/profiler` with [`npm`](https://www.npmjs.com) or add 
+1. Install `@google-cloud/profiler` with [`npm`](https://www.npmjs.com) or add
 to your [`package.json`](https://docs.npmjs.com/files/package.json#dependencies).
@@ -51,3 +51,3 @@
 2. Include and start the profiler at the beginning of your application:
-    
+
     ```js
@@ -57,11 +57,11 @@ var profiler = require('@google-cloud/profiler').start();
 
-    Some environments require a configuration to be passed to the `start()` 
-    function. For more details on this, see instructions for running 
-    [outside of Google Cloud Platform](#running-elsewhere), on 
-    [App Engine flexible environment](#running-on-app-engine-flexible-environment), 
-    on [Google Compute Engine](#running-on-google-compute-engine), 
-    and on [Google Container Engine](#running-on-google-container-engine). 
+    Some environments require a configuration to be passed to the `start()`
+    function. For more details on this, see instructions for running
+    [outside of Google Cloud Platform](#running-elsewhere), on
+    [App Engine flexible environment](#running-on-app-engine-flexible-environment),
+    on [Google Compute Engine](#running-on-google-compute-engine),
+    and on [Google Container Engine](#running-on-google-container-engine).
 
-3. If you are running your application locally, or on a machine where you are 
-using the [Google Cloud SDK][gcloud-sdk], make sure to log in with the 
+3. If you are running your application locally, or on a machine where you are
+using the [Google Cloud SDK][gcloud-sdk], make sure to log in with the
 application default credentials:
@@ -72,4 +72,4 @@
     ```
-    
-    Alternatively, you can set `GOOGLE_APPLICATION_CREDENTIALS`. For more 
+
+    Alternatively, you can set `GOOGLE_APPLICATION_CREDENTIALS`. For more
     details on this, see [Running elsewhere](#running-elsewhere)
@@ -79,4 +79,4 @@
 
-See [the default configuration](ts/src/config.ts) for a list of possible 
-configuration options. These options can be passed to the agent through the 
+See [the default configuration](ts/src/config.ts) for a list of possible
+configuration options. These options can be passed to the agent through the
 object argument to the start command shown below:
@@ -88,7 +88,7 @@
 
-Alternatively, you can provide the configuration through a config file. This 
-can be useful if you want to load our module using `--require` on the command 
-line (which requires and starts the agent) instead of editing your main script. 
-The `GCLOUD_PROFILER_CONFIG` environment variable should point to your 
-configuration file. 
+Alternatively, you can provide the configuration through a config file. This
+can be useful if you want to load our module using `--require` on the command
+line (which requires and starts the agent) instead of editing your main script.
+The `GCLOUD_PROFILER_CONFIG` environment variable should point to your
+configuration file.
 
@@ -101,9 +101,9 @@ ```bash
 
-The profiler writes log statements to the console log for diagnostic purposes. 
-By default, the log level is set to warn. You can adjust this by setting 
-`logLevel` in the config. Setting `logLevel` to 0 will disable logging, 1 sets 
-log level to error, 2 sets it to warn, 3 sets it to info, and 4 sets it to 
-debug. 
+The profiler writes log statements to the console log for diagnostic purposes.
+By default, the log level is set to warn. You can adjust this by setting
+`logLevel` in the config. Setting `logLevel` to 0 will disable logging, 1 sets
+log level to error, 2 sets it to warn, 3 sets it to info, and 4 sets it to
+debug.
 
-So, for example, to start the profiler with the log level at debug, you would 
+So, for example, to start the profiler with the log level at debug, you would
 do this:
@@ -117,5 +117,5 @@
 
-By default, the profiler collects both heap profiles, which show memory 
-allocations, and time profiles, which capture how much wall-clock time is spent 
-in different locations of the code. Using the configuration, it is possible to 
+By default, the profiler collects both heap profiles, which show memory
+allocations, and time profiles, which capture how much wall-clock time is spent
+in different locations of the code. Using the configuration, it is possible to
 disable the collection of either type of profile.
@@ -135,9 +135,9 @@
 
-## Running on Google Cloud Platform 
+## Running on Google Cloud Platform
 
-There are three different services that can host Node.js applications within 
-Google Cloud Platform: Google App Engine flexible environment, Google Compute 
-Engine, and Google Container Engine. After installing `@google-cloud/profiler` 
-in your project and ensuring that the environment you are using uses Node.js 
-version 6.12.3 or greater, or Node.js 8.9.4 or greater, follow the 
+There are three different services that can host Node.js applications within
+Google Cloud Platform: Google App Engine flexible environment, Google Compute
+Engine, and Google Container Engine. After installing `@google-cloud/profiler`
+in your project and ensuring that the environment you are using uses Node.js
+version 6.12.3 or greater, or Node.js 8.9.4 or greater, follow the
 service-specific instructions to enable the profiler.
@@ -147,4 +147,4 @@
 
-To enable the profiling agent for a Node.js program running in the App Engine 
-flexible environment, import the agent at the top of your application’s main 
+To enable the profiling agent for a Node.js program running in the App Engine
+flexible environment, import the agent at the top of your application’s main
 script or entry point by including the following code snippet:
@@ -156,3 +156,3 @@
 
-You can specify which version of Node.js you're using by adding a snippet like 
+You can specify which version of Node.js you're using by adding a snippet like
 the following to your `package.json`:
@@ -171,4 +171,4 @@
 
-To enable the profiling agent for a Node.js program running in the Google 
-Compute Engine environment, import the agent at the top of your application’s 
+To enable the profiling agent for a Node.js program running in the Google
+Compute Engine environment, import the agent at the top of your application’s
 main script or entry point by including the following code snippet:
@@ -194,4 +194,4 @@
 
-To enable the profiling agent for a Node.js program running in the Google 
-Container Engine environment, import the agent at the top of your application’s 
+To enable the profiling agent for a Node.js program running in the Google
+Container Engine environment, import the agent at the top of your application’s
 main script or entry point by including the following code snippet:
@@ -208,12 +208,12 @@
 
-You may also need to add `build-essential` to your environment. 
+You may also need to add `build-essential` to your environment.
 
 ## Running elsewhere
 
-You can still use `@google-cloud/profiler` if your application is running 
-outside of Google Cloud Platform, for example, running locally, on-premise, or 
-on another cloud provider. 
+You can still use `@google-cloud/profiler` if your application is running
+outside of Google Cloud Platform, for example, running locally, on-premise, or
+on another cloud provider.
 
-1. You will need to specify your project id and the service you want the 
-collected profiles to be associated with, and (optionally) the version of 
+1. You will need to specify your project id and the service you want the
+collected profiles to be associated with, and (optionally) the version of
 the service when starting the profiler:
@@ -230,25 +230,25 @@
   ```
-2. You will need to provide credential for your application. 
-   
-   * If you are running your application on a development machine or test 
+2. You will need to provide credential for your application.
+
+   * If you are running your application on a development machine or test
    environment where you are using the [`gcloud` command line tools][gcloud-sdk],
-   and are logged using `gcloud beta auth application-default login`, you 
-   already have sufficient credentials, and a service account key is not 
+   and are logged using `gcloud beta auth application-default login`, you
+   already have sufficient credentials, and a service account key is not
    required.
 
-   * You can provide credentials via 
-   [Application Default Credentials][app-default-credentials]. This is the 
+   * You can provide credentials via
+   [Application Default Credentials][app-default-credentials]. This is the
    reccomended method.
          1. [Create a new JSON service account key][service-account].
-         2. Copy the key somewhere your application can access it. Be sure not 
+         2. Copy the key somewhere your application can access it. Be sure not
          to expose the key publicly.
-         3.  Set the environment variable `GOOGLE_APPLICATION_CREDENTIALS` to 
-         the full path to the key. The profiler will automatically look for 
+         3.  Set the environment variable `GOOGLE_APPLICATION_CREDENTIALS` to
+         the full path to the key. The profiler will automatically look for
          this environment variable.
 
-   *  You may set the `keyFilename` or `credentials` configuration field to the 
-   full path or contents to the key file, respectively. Setting either of these 
-   fields will override either setting `GOOGLE_APPLICATION_CREDENTIALS` or 
-   logging in using `gcloud`. 
-       
+   *  You may set the `keyFilename` or `credentials` configuration field to the
+   full path or contents to the key file, respectively. Setting either of these
+   fields will override either setting `GOOGLE_APPLICATION_CREDENTIALS` or
+   logging in using `gcloud`.
+
        This is how you would set `keyFilename`:
@@ -280,3 +280,5 @@ ```js
        ```
-[app-default-credentials]: https://developers.google.com/identity/protocols/application-default-credentials 
+[app-default-credentials]: https://developers.google.com/identity/protocols/application-default-credentials
+[circle-image]: https://circleci.com/gh/GoogleCloudPlatform/cloud-profiler-nodejs.svg?style=svg
+[circle-url]: https://circleci.com/gh/GoogleCloudPlatform/cloud-profiler-nodejs
 [cloud-console]: https://console.cloud.google.com
@@ -283,0 +285,0 @@ [coveralls-image]: https://coveralls.io/repos/GoogleCloudPlatform/cloud-profiler-nodejs/badge.svg?branch=master&service=github

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Found 1 instance in 1 package

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Improved metrics

Number of lines in readme file

277

increased by0.73%

Worsened metrics

Total package byte prevSize

1166088

decreased by-0.12%

Dev dependency count

23

increased by4.55%

Lines of code

22477

decreased by-1.16%

Dependency changes

• + Addedconsole-log-level@^1.4.0

• + Addedteeny-request@^3.3.0

• + Added@google-cloud/common@0.23.0(transitive)

• + Added@google-cloud/projectify@0.3.3(transitive)

• + Added@google-cloud/promisify@0.3.1(transitive)

• + Addedconsole-log-level@1.4.1(transitive)

• + Addedteeny-request@3.11.3(transitive)

• - Removedrequest@^2.83.0

• - Removedretry-request@^4.0.0

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• - Removedstream-events@1.0.5(transitive)

• - Removedstubs@3.0.0(transitive)

• - Removedtough-cookie@2.5.0(transitive)

• - Removedtunnel-agent@0.6.0(transitive)

• - Removedtweetnacl@0.14.5(transitive)

• - Removeduri-js@4.4.1(transitive)

• - Removedverror@1.10.0(transitive)

• Updated@google-cloud/common@^0.23.0

• Updateddelay@^3.1.0

• Updatedpify@^4.0.0