Coding & Debugging
PromptBeginner5 minmarkdown
- Use language-specific CPU and memory profilers (pprof for Go
py-spy for Python
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py-spy for Python
New Relic
Profilers
Lighthouse
speed vs memory)
memory limitations
input/output requirements
not just local improvements
but strategic optimization is essential
data volume
p95
<50ms (p95) for database queries
FID <100ms
measured impact
verify:
measuring after each change
memory vs CPU
GC frequency
queries
I/O-bound
p95
compression (gzip
tree shaking
LFU) based on access patterns