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report: support RUSAGE_SELF stats on Windows

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This commit adds support for the resourceUsage report section
on Windows by using uv_getrusage() instead of getrusage().

PR-URL: https://github.com/nodejs/node/pull/26406
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
This commit is contained in:
cjihrig
2019-03-02 16:53:32 -05:00
parent e630569883
commit 84ebaaa339
2 changed files with 30 additions and 38 deletions
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42
test/common/report.js
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@@ -43,9 +43,9 @@ function _validateContent(data) {
// Verify that all sections are present as own properties of the report.
const sections = ['header', 'javascriptStack', 'nativeStack',
'javascriptHeap', 'libuv', 'environmentVariables',
'sharedObjects'];
'sharedObjects', 'resourceUsage'];
if (!isWindows)
sections.push('resourceUsage', 'userLimits');
sections.push('userLimits');
if (report.uvthreadResourceUsage)
sections.push('uvthreadResourceUsage');
@@ -133,26 +133,24 @@ function _validateContent(data) {
});
});
// Verify the format of the resourceUsage section on non-Windows platforms.
if (!isWindows) {
const usage = report.resourceUsage;
const resourceUsageFields = ['userCpuSeconds', 'kernelCpuSeconds',
'cpuConsumptionPercent', 'maxRss',
'pageFaults', 'fsActivity'];
checkForUnknownFields(usage, resourceUsageFields);
assert.strictEqual(typeof usage.userCpuSeconds, 'number');
assert.strictEqual(typeof usage.kernelCpuSeconds, 'number');
assert.strictEqual(typeof usage.cpuConsumptionPercent, 'number');
assert(Number.isSafeInteger(usage.maxRss));
assert(typeof usage.pageFaults === 'object' && usage.pageFaults !== null);
checkForUnknownFields(usage.pageFaults, ['IORequired', 'IONotRequired']);
assert(Number.isSafeInteger(usage.pageFaults.IORequired));
assert(Number.isSafeInteger(usage.pageFaults.IONotRequired));
assert(typeof usage.fsActivity === 'object' && usage.fsActivity !== null);
checkForUnknownFields(usage.fsActivity, ['reads', 'writes']);
assert(Number.isSafeInteger(usage.fsActivity.reads));
assert(Number.isSafeInteger(usage.fsActivity.writes));
}
// Verify the format of the resourceUsage section.
const usage = report.resourceUsage;
const resourceUsageFields = ['userCpuSeconds', 'kernelCpuSeconds',
'cpuConsumptionPercent', 'maxRss',
'pageFaults', 'fsActivity'];
checkForUnknownFields(usage, resourceUsageFields);
assert.strictEqual(typeof usage.userCpuSeconds, 'number');
assert.strictEqual(typeof usage.kernelCpuSeconds, 'number');
assert.strictEqual(typeof usage.cpuConsumptionPercent, 'number');
assert(Number.isSafeInteger(usage.maxRss));
assert(typeof usage.pageFaults === 'object' && usage.pageFaults !== null);
checkForUnknownFields(usage.pageFaults, ['IORequired', 'IONotRequired']);
assert(Number.isSafeInteger(usage.pageFaults.IORequired));
assert(Number.isSafeInteger(usage.pageFaults.IONotRequired));
assert(typeof usage.fsActivity === 'object' && usage.fsActivity !== null);
checkForUnknownFields(usage.fsActivity, ['reads', 'writes']);
assert(Number.isSafeInteger(usage.fsActivity.reads));
assert(Number.isSafeInteger(usage.fsActivity.writes));
// Verify the format of the uvthreadResourceUsage section, if present.
if (report.uvthreadResourceUsage) {