perf(renderer): reduce runtime snapshot equality churn

This commit is contained in:
777genius 2026-05-31 07:55:20 +03:00
parent fdc61d55cb
commit 68d07f56ad

View file

@ -10,6 +10,34 @@ function isTeamAgentRuntimeResourceSampleLike(
return Boolean(value) && typeof value === 'object';
}
function getArrayLength(value: unknown): number {
return Array.isArray(value) ? value.length : 0;
}
function areDiagnosticsEqual(left: unknown, right: unknown): boolean {
const leftLength = getArrayLength(left);
const rightLength = getArrayLength(right);
if (leftLength !== rightLength) return false;
if (leftLength === 0) return true;
if (!Array.isArray(left) || !Array.isArray(right)) return false;
for (let index = 0; index < leftLength; index += 1) {
if (left[index] !== right[index]) return false;
}
return true;
}
function areResourceHistoryEntriesEqual(left: unknown, right: unknown): boolean {
const leftLength = getArrayLength(left);
const rightLength = getArrayLength(right);
if (leftLength !== rightLength) return false;
if (leftLength === 0) return true;
if (!Array.isArray(left) || !Array.isArray(right)) return false;
for (let index = 0; index < leftLength; index += 1) {
if (!areTeamAgentRuntimeResourceSamplesEqual(left[index], right[index])) return false;
}
return true;
}
export function areTeamAgentRuntimeResourceSamplesEqual(left: unknown, right: unknown): boolean {
if (left === right) return true;
if (!isTeamAgentRuntimeResourceSampleLike(left) || !isTeamAgentRuntimeResourceSampleLike(right)) {
@ -38,10 +66,6 @@ export function areTeamAgentRuntimeEntriesEqual(
): boolean {
if (left === right) return true;
if (!left || !right) return left === right;
const leftDiagnostics = Array.isArray(left.diagnostics) ? left.diagnostics : [];
const rightDiagnostics = Array.isArray(right.diagnostics) ? right.diagnostics : [];
const leftResourceHistory = Array.isArray(left.resourceHistory) ? left.resourceHistory : [];
const rightResourceHistory = Array.isArray(right.resourceHistory) ? right.resourceHistory : [];
return (
left.memberName === right.memberName &&
left.alive === right.alive &&
@ -74,12 +98,8 @@ export function areTeamAgentRuntimeEntriesEqual(
left.runtimeDiagnosticSeverity === right.runtimeDiagnosticSeverity &&
left.runtimeLastSeenAt === right.runtimeLastSeenAt &&
left.historicalBootstrapConfirmed === right.historicalBootstrapConfirmed &&
leftDiagnostics.length === rightDiagnostics.length &&
leftDiagnostics.every((value, index) => value === rightDiagnostics[index]) &&
leftResourceHistory.length === rightResourceHistory.length &&
leftResourceHistory.every((value, index) =>
areTeamAgentRuntimeResourceSamplesEqual(value, rightResourceHistory[index])
)
areDiagnosticsEqual(left.diagnostics, right.diagnostics) &&
areResourceHistoryEntriesEqual(left.resourceHistory, right.resourceHistory)
);
}