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Change sampling interval to 1ms for better accuracy

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- Changed from 10ms to 1ms sampling interval
- Better captures data for fast programs
- Memory already sampled in bytes for consistency
- Will provide more detailed timeline data
This commit is contained in:
Ein Anderssono
2026-04-23 01:41:07 +02:00
parent a0394572cf
commit f81fbb8d25
1 changed files with 2 additions and 2 deletions
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run_all.sh
+2 -2
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@@ -78,7 +78,7 @@ profile_resources() {
> "$cpu_output_file" > "$cpu_output_file"
> "$timeline_file" > "$timeline_file"
# Sample resources every 10ms while process is running # Sample resources every 1ms while process is running
while kill -0 "$pid" 2>/dev/null; do while kill -0 "$pid" 2>/dev/null; do
current_mem=$(get_memory_usage "$pid") current_mem=$(get_memory_usage "$pid")
current_cpu=$(get_cpu_usage "$pid") current_cpu=$(get_cpu_usage "$pid")
@@ -98,7 +98,7 @@ profile_resources() {
echo "$elapsed_ms $current_mem $current_cpu" >> "$timeline_file" echo "$elapsed_ms $current_mem $current_cpu" >> "$timeline_file"
sample_count=$((sample_count + 1)) sample_count=$((sample_count + 1))
sleep 0.01 2>/dev/null || sleep 0.1 sleep 0.001 2>/dev/null || sleep 0.01
done done
echo "$peak_mem $peak_cpu $sample_count" echo "$peak_mem $peak_cpu $sample_count"