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Add NodeJS statistics - part 1 - heap statistics

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Ben0it-T 2021-11-06 21:37:18 +01:00
parent 26826b6120
commit 790a82c4b1
3 changed files with 59 additions and 1 deletions
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33
client/components/settings/informationBody.jade
View file

@ -65,3 +65,36 @@ template(name='statistics')
tr tr
th {{_ 'OS_Cpus'}} th {{_ 'OS_Cpus'}}
td {{statistics.os.cpus.length}} td {{statistics.os.cpus.length}}
tr
th {{_ 'Node_heap_total_heap_size'}}
td {{bytesToSize statistics.nodeHeapStats.totalHeapSize}}
tr
th {{_ 'Node_heap_total_heap_size_executable'}}
td {{bytesToSize statistics.nodeHeapStats.totalHeapSizeExecutable}}
tr
th {{_ 'Node_heap_total_physical_size'}}
td {{bytesToSize statistics.nodeHeapStats.totalPhysicalSize}}
tr
th {{_ 'Node_heap_total_available_size'}}
td {{bytesToSize statistics.nodeHeapStats.totalAvailableSize}}
tr
th {{_ 'Node_heap_used_heap_size'}}
td {{bytesToSize statistics.nodeHeapStats.usedHeapSize}}
tr
th {{_ 'Node_heap_heap_size_limit'}}
td {{bytesToSize statistics.nodeHeapStats.heapSizeLimit}}
tr
th {{_ 'Node_heap_malloced_memory'}}
td {{bytesToSize statistics.nodeHeapStats.mallocedMemory}}
tr
th {{_ 'Node_heap_peak_malloced_memory'}}
td {{bytesToSize statistics.nodeHeapStats.peakMallocedMemory}}
tr
th {{_ 'Node_heap_does_zap_garbage'}}
td {{statistics.nodeHeapStats.doesZapGarbage}}
tr
th {{_ 'Node_heap_number_of_native_contexts'}}
td {{statistics.nodeHeapStats.numberOfNativeContexts}}
tr
th {{_ 'Node_heap_number_of_detached_contexts'}}
td {{statistics.nodeHeapStats.numberOfDetachedContexts}}

13
i18n/en.i18n.json
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@ -1098,5 +1098,16 @@
"filter-card-title-label": "Filter by card title", "filter-card-title-label": "Filter by card title",
"invite-people-success": "Invitation to register sent with success", "invite-people-success": "Invitation to register sent with success",
"invite-people-error": "Error while sending invitation to register", "invite-people-error": "Error while sending invitation to register",
"can-invite-if-same-mailDomainName": "Email domain name" "can-invite-if-same-mailDomainName": "Email domain name",
"Node_heap_total_heap_size": "Node heap : total heap size",
"Node_heap_total_heap_size_executable": "Node heap : total heap size executable",
"Node_heap_total_physical_size": "Node heap : total physical size",
"Node_heap_total_available_size": "Node heap : total available size",
"Node_heap_used_heap_size": "Node heap : used heap size",
"Node_heap_heap_size_limit": "Node heap : heap size limit",
"Node_heap_malloced_memory": "Node heap : malloced memory",
"Node_heap_peak_malloced_memory": "Node heap : peak malloced memory",
"Node_heap_does_zap_garbage": "Node heap : does zap garbage",
"Node_heap_number_of_native_contexts": "Node heap : number of native contexts",
"Node_heap_number_of_detached_contexts": "Node heap : number of detached contexts"
} }

14
server/statistics.js
View file

@ -28,6 +28,20 @@ if (Meteor.isServer) {
pid: process.pid, pid: process.pid,
uptime: process.uptime(), uptime: process.uptime(),
}; };
const v8 = require('v8'); // Import the v8 module
statistics.nodeHeapStats = {
totalHeapSize: v8.getHeapStatistics().total_heap_size,
totalHeapSizeExecutable: v8.getHeapStatistics().total_heap_size_executable,
totalPhysicalSize: v8.getHeapStatistics().total_physical_size,
totalAvailableSize: v8.getHeapStatistics().total_available_size,
usedHeapSize: v8.getHeapStatistics().used_heap_size,
heapSizeLimit: v8.getHeapStatistics().heap_size_limit,
mallocedMemory: v8.getHeapStatistics().malloced_memory,
peakMallocedMemory: v8.getHeapStatistics().peak_malloced_memory,
doesZapGarbage: v8.getHeapStatistics().does_zap_garbage,
numberOfNativeContexts: v8.getHeapStatistics().number_of_native_contexts,
numberOfDetachedContexts: v8.getHeapStatistics().number_of_detached_contexts,
};
// Remove beginning of Meteor release text METEOR@ // Remove beginning of Meteor release text METEOR@
let meteorVersion = Meteor.release; let meteorVersion = Meteor.release;
meteorVersion = meteorVersion.replace('METEOR@', ''); meteorVersion = meteorVersion.replace('METEOR@', '');