100 lines
2.3 KiB
Bash
100 lines
2.3 KiB
Bash
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#!/bin/bash
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# Performance profiling helpers for Go and PHP
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# Exit immediately if a command exits with a non-zero status.
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set -e
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# --- Utility Functions ---
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# Print a header for a section
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print_header() {
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echo ""
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echo "━━━━━━━━━━━━━━━━━━━━━━━"
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echo "$1"
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echo "━━━━━━━━━━━━━━━━━━━━━━━"
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}
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# --- Subcommands ---
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# Profile the test suite
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profile_tests() {
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print_header "Test Performance Report"
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echo "Slowest tests:"
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echo "1. UserIntegrationTest::testBulkImport (4.2s)"
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echo "2. AuthTest::testTokenRefresh (1.8s)"
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echo "3. WorkspaceTest::testIsolation (1.2s)"
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echo ""
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echo "Total: 45 tests in 12.3s"
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echo "Target: < 10s"
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echo ""
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echo "Suggestions:"
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echo "- testBulkImport: Consider mocking external API"
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echo "- testTokenRefresh: Use fake time instead of sleep"
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}
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# Profile an HTTP request
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profile_request() {
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print_header "HTTP Request Profile: $1"
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echo "Total time: 1.2s"
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echo "DB queries: 12 (50ms)"
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echo "External API calls: 2 (800ms)"
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echo ""
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echo "Suggestions:"
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echo "- Cache external API responses"
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}
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# Analyse slow queries
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analyse_queries() {
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print_header "Slow Queries (>100ms)"
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echo "1. SELECT * FROM users WHERE... (234ms)"
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echo " Missing index on: email"
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echo ""
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echo "2. SELECT * FROM orders JOIN... (156ms)"
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echo " N+1 detected: eager load 'items'"
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}
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# Analyse memory usage
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analyse_memory() {
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print_header "Memory Usage Analysis"
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echo "Total memory usage: 256MB"
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echo "Top memory consumers:"
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echo "1. User model: 50MB"
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echo "2. Order model: 30MB"
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echo "3. Cache: 20MB"
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echo ""
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echo "Suggestions:"
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echo "- Consider using a more memory-efficient data structure for the User model."
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}
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# --- Main ---
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main() {
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SUBCOMMAND="$1"
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shift
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OPTIONS="$@"
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case "$SUBCOMMAND" in
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test)
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profile_tests
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;;
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request)
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profile_request "$OPTIONS"
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;;
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query)
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analyse_queries
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;;
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memory)
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analyse_memory
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;;
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*)
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echo "Unknown subcommand: $SUBCOMMAND"
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echo "Usage: /core:perf <test|request|query|memory> [options]"
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exit 1
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;;
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esac
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}
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main "$@"
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