feat(server/v2): enable pprof #22284
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📝 Walkthrough📝 WalkthroughWalkthroughThis pull request enhances the command execution flow in the Changes
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (2)
server/v2/flags.go (1)
12-15: LGTM! Consider adding a comment for the new flag.The changes look good and adhere to the Uber Go Style Guide. The introduction of a var block for multiple variable declarations improves code organization. The naming convention for the new
FlagCPUProfilingvariable is consistent with the existing pattern.Consider adding a brief comment for the
FlagCPUProfilingvariable to explain its purpose, similar to other flags in this file. For example:var ( FlagMinGasPrices = prefix("minimum-gas-prices") // FlagCPUProfiling specifies the file to write the CPU profile to FlagCPUProfiling = prefix("cpu-profile") )server/v2/commands.go (1)
169-170: Use appropriate log level for error reportingWhen
f.Close()fails during the deferred cleanup, logging the error withlogger.Infomay not sufficiently highlight the issue. Consider usinglogger.Errorto indicate that an error occurred while closing the file.Apply this diff to adjust the log level:
- logger.Info("failed to close cpu-profile file", "profile", cpuProfileFile, "err", err.Error()) + logger.Error("failed to close cpu-profile file", "profile", cpuProfileFile, "err", err.Error())
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📒 Files selected for processing (3)
- server/v2/commands.go (3 hunks)
- server/v2/flags.go (1 hunks)
- server/v2/server.go (1 hunks)
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server/v2/commands.go (1)
Pattern
**/*.go: Review the Golang code for conformity with the Uber Golang style guide, highlighting any deviations.server/v2/flags.go (1)
Pattern
**/*.go: Review the Golang code for conformity with the Uber Golang style guide, highlighting any deviations.server/v2/server.go (1)
Pattern
**/*.go: Review the Golang code for conformity with the Uber Golang style guide, highlighting any deviations.
🔇 Additional comments (2)
server/v2/server.go (1)
184-185: LGTM! Verify flag usage in other parts of the codebase.The addition of the CPU profiling flag is well-implemented and aligns with the PR objective. The flag follows the existing pattern and has a clear description.
To ensure proper implementation, let's verify if this flag is correctly used in other parts of the codebase:
✅ Verification successful
Verified CPU Profiling Flag Usage
The
FlagCPUProfilingis consistently utilized across the codebase, ensuring proper enablement and handling of CPU profiling as intended.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check for usage of FlagCPUProfiling in other files # Search for FlagCPUProfiling usage echo "Searching for FlagCPUProfiling usage:" rg --type go "FlagCPUProfiling" # Search for potential CPU profiling related functions echo "Searching for potential CPU profiling related functions:" rg --type go "(?i)cpu.*profil"Length of output: 3021
server/v2/commands.go (1)
132-134: CPU profiling integration is correctly implementedThe
server.Start(ctx)function is appropriately wrapped withwrapCPUProfile, enabling CPU profiling when configured. This integration is correctly implemented.
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