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Fix AWK-UNINIT issues by initializing variables in BEGIN blocks

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lib/php-analyzer.sh:
- Line 364: Initialize sum=0 in awk for request counting
- Line 1374: Initialize sum=0 in awk for MySQL memory calculation

modules/diagnostics/loadwatch-analyzer.sh:
- Lines 748-752: Initialize i=0 for memory velocity parsing
- Lines 794-797: Initialize i=0 for load trend parsing

modules/performance/hardware-health-check.sh:
- Lines 1243, 1244, 1247: Initialize sum=0 for network error metrics

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
This commit is contained in:
cschantz
2026-02-07 02:49:57 -05:00
parent 9771e05fa8
commit 2461d972ce
3 changed files with 14 additions and 14 deletions
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modules/diagnostics/loadwatch-analyzer.sh
+9 -9
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@@ -745,11 +745,11 @@ print_status "Phase 4/4: Generating report..."
# Memory growth velocity
if [ -f "$TEMP_DIR/memory_velocity.txt" ]; then
read -r _ first_line < "$TEMP_DIR/memory_velocity.txt"
FIRST_AVAIL=$(echo "$first_line" | awk '{for(i=1;i<=NF;i++) if($i ~ /^first=/) print $i}' | cut -d= -f2)
LAST_AVAIL=$(echo "$first_line" | awk '{for(i=1;i<=NF;i++) if($i ~ /^last=/) print $i}' | cut -d= -f2)
DELTA=$(echo "$first_line" | awk '{for(i=1;i<=NF;i++) if($i ~ /^delta=/) print $i}' | cut -d= -f2)
RATE=$(echo "$first_line" | awk '{for(i=1;i<=NF;i++) if($i ~ /^rate_per_hour=/) print $i}' | cut -d= -f2)
HOURS_TO_OOM=$(echo "$first_line" | awk '{for(i=1;i<=NF;i++) if($i ~ /^hours_to_oom=/) print $i}' | cut -d= -f2)
FIRST_AVAIL=$(echo "$first_line" | awk 'BEGIN {i=0} {for(i=1;i<=NF;i++) if($i ~ /^first=/) print $i}' | cut -d= -f2)
LAST_AVAIL=$(echo "$first_line" | awk 'BEGIN {i=0} {for(i=1;i<=NF;i++) if($i ~ /^last=/) print $i}' | cut -d= -f2)
DELTA=$(echo "$first_line" | awk 'BEGIN {i=0} {for(i=1;i<=NF;i++) if($i ~ /^delta=/) print $i}' | cut -d= -f2)
RATE=$(echo "$first_line" | awk 'BEGIN {i=0} {for(i=1;i<=NF;i++) if($i ~ /^rate_per_hour=/) print $i}' | cut -d= -f2)
HOURS_TO_OOM=$(echo "$first_line" | awk 'BEGIN {i=0} {for(i=1;i<=NF;i++) if($i ~ /^hours_to_oom=/) print $i}' | cut -d= -f2)
echo "Memory Growth Velocity:"
echo " First Available: ${FIRST_AVAIL} MiB"
@@ -791,10 +791,10 @@ print_status "Phase 4/4: Generating report..."
# Load trend direction
if [ -f "$TEMP_DIR/load_trend.txt" ]; then
read -r _ trend_line < "$TEMP_DIR/load_trend.txt"
TREND_DIR=$(echo "$trend_line" | awk '{for(i=1;i<=NF;i++) if($i ~ /^direction=/) print $i}' | cut -d= -f2)
RISING_COUNT=$(echo "$trend_line" | awk '{for(i=1;i<=NF;i++) if($i ~ /^rising=/) print $i}' | cut -d= -f2)
FALLING_COUNT=$(echo "$trend_line" | awk '{for(i=1;i<=NF;i++) if($i ~ /^falling=/) print $i}' | cut -d= -f2)
STABLE_COUNT=$(echo "$trend_line" | awk '{for(i=1;i<=NF;i++) if($i ~ /^stable=/) print $i}' | cut -d= -f2)
TREND_DIR=$(echo "$trend_line" | awk 'BEGIN {i=0} {for(i=1;i<=NF;i++) if($i ~ /^direction=/) print $i}' | cut -d= -f2)
RISING_COUNT=$(echo "$trend_line" | awk 'BEGIN {i=0} {for(i=1;i<=NF;i++) if($i ~ /^rising=/) print $i}' | cut -d= -f2)
FALLING_COUNT=$(echo "$trend_line" | awk 'BEGIN {i=0} {for(i=1;i<=NF;i++) if($i ~ /^falling=/) print $i}' | cut -d= -f2)
STABLE_COUNT=$(echo "$trend_line" | awk 'BEGIN {i=0} {for(i=1;i<=NF;i++) if($i ~ /^stable=/) print $i}' | cut -d= -f2)
echo "Load Trend Direction:"
case "$TREND_DIR" in