fix: process cpu usage

PR-URL: #95 Reviewed-BY: hyj1991 <[email protected]>
X-Profiler · Apr 15, 2021 · b7e23e1 · b7e23e1
1 parent c446ebb
commit b7e23e1
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Showing 5 changed files with 21 additions and 23 deletions.
diff --git a/.autod.conf.js b/.autod.conf.js
@@ -9,7 +9,7 @@ module.exports = {
   dep: [
     'moment',
     'nan',
-    'node-pre-gyp',
+    '@mapbox/node-pre-gyp',
     'uuid',
     'yargs',
   ],

diff --git a/package.json b/package.json
@@ -54,14 +54,14 @@
   },
   "homepage": "https://github.com/X-Profiler/xprofiler#readme",
   "dependencies": {
+    "@mapbox/node-pre-gyp": "^1.0.3",
     "moment": "^2.29.1",
     "nan": "^2.14.2",
-    "node-pre-gyp": "^0.16.0",
-    "uuid": "^8.3.1",
+    "uuid": "^8.3.2",
     "yargs": "^15.4.1"
   },
   "devDependencies": {
-    "@istanbuljs/schema": "^0.1.2",
+    "@istanbuljs/schema": "^0.1.3",
     "autod": "^3.1.1",
     "clang-format": "^1.4.0",
     "codecov": "^3.8.1",
@@ -72,7 +72,7 @@
     "mocha": "^7.2.0",
     "nyc": "^15.1.0",
     "tunnel-agent": "^0.6.0",
-    "urllib": "^2.36.1"
+    "urllib": "^2.37.0"
   },
   "xctlIpcPath": {
     "unix": "xprofiler-ctl-uds-path.sock",

diff --git a/src/logbypass/cpu.cc b/src/logbypass/cpu.cc
@@ -5,16 +5,16 @@ namespace xprofiler {
 #define INIT_CPU_PERIOD(period)                     \
   static double *cpu_##period = new double[period]; \
   static int cpu_##period##_array_index = 0;        \
-  static int cpu_##period##_array_length = period;
+  static int cpu_##period##_array_length = period;  \
+  static int cpu_##period##_array_not_full = true;
 
-#define SET_CPU_USAGE(period)                                   \
-  bool cpu_##period##_array_not_full =                          \
-      cpu_##period##_array_index < cpu_##period##_array_length; \
-  if (cpu_##period##_array_not_full) {                          \
-    cpu_##period[cpu_##period##_array_index++] = cpu_now;       \
-  } else {                                                      \
-    cpu_##period##_array_index = 0;                             \
-    cpu_##period[cpu_##period##_array_index++] = cpu_now;       \
+#define SET_CPU_USAGE(period)                                     \
+  if (cpu_##period##_array_index < cpu_##period##_array_length) { \
+    cpu_##period[cpu_##period##_array_index++] = cpu_now;         \
+  } else {                                                        \
+    cpu_##period##_array_index = 0;                               \
+    cpu_##period##_array_not_full = false;                        \
+    cpu_##period[cpu_##period##_array_index++] = cpu_now;         \
   }
 
 #define CALAULATE_AVERAGE(total_length, period) \
@@ -24,13 +24,11 @@ namespace xprofiler {
   if (total_length != 0)                        \
     cpu_##period##_average = cpu_##period##_average / total_length;
 
-#define CALAULATE_CPU_USAGE_IN_PERIOD(period)                   \
-  bool cpu_##period##_array_not_full =                          \
-      cpu_##period##_array_index < cpu_##period##_array_length; \
-  if (cpu_##period##_array_not_full) {                          \
-    CALAULATE_AVERAGE(cpu_##period##_array_index, period)       \
-  } else {                                                      \
-    CALAULATE_AVERAGE(cpu_##period##_array_length, period)      \
+#define CALAULATE_CPU_USAGE_IN_PERIOD(period)              \
+  if (cpu_##period##_array_not_full) {                     \
+    CALAULATE_AVERAGE(cpu_##period##_array_index, period)  \
+  } else {                                                 \
+    CALAULATE_AVERAGE(cpu_##period##_array_length, period) \
   }
 
 // init cpu now

diff --git a/test/fixtures/command.test.js b/test/fixtures/command.test.js
@@ -119,7 +119,7 @@ const diag = {
   osVersion: /^([\w\s()-_/.:~#]+|)$/,
   dumpTime: /\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}/,
   loadTime: /\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}/,
-  vmState: /^[A-Z]+$/,
+  vmState: /^[A-Za-z]+$/,
   jsStacks: isArray,
   nativeStacks: isArray,
   heapStatistics: {

diff --git a/xprofiler.js b/xprofiler.js
@@ -10,7 +10,7 @@ const moment = require('moment');
 const pkg = require('./package.json');
 
 // xprofiler.node
-const binary = require('node-pre-gyp');
+const binary = require('@mapbox/node-pre-gyp');
 const bindingPath = binary.find(path.resolve(path.join(__dirname, './package.json')));
 const xprofiler = require(bindingPath);