79 lines
2.8 KiB
Bash
Executable File
79 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# ANSI color codes
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RED='\033[0;31m'
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YELLOW='\033[0;33m'
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GREEN='\033[0;32m'
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NC='\033[0m' # No Color
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s_to_human_readable() {
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local ms=$1
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local days=$((ms / 86400))
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ms=$((ms % 86400))
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local hours=$((ms / 3600))
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ms=$((ms % 3600))
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local minutes=$((ms / 60))
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ms=$((ms % 60))
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local seconds=$((ms % 60))
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printf "%d days, %02d hours, %02d minutes, %02d seconds\n" $days $hours $minutes $seconds
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}
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BASEPATH="$(dirname "$0")"
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source $BASEPATH/.env
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seconds_to_measure=${2:-10}
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# Assume 1 block per 12 seconds as default chain block time
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chain_block_time=${3:-12}
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# First measurement
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latest_block_timestamp_decimal=$(./timestamp.sh $1)
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current_time=$(date +%s)
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time_difference=$((current_time - latest_block_timestamp_decimal))
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echo "Current chain head is $time_difference seconds behind real time"
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# s_to_human_readable $time_difference
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# Wait to measure progress
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sleep $seconds_to_measure
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# Second measurement
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latest_block_timestamp_decimal=$(./timestamp.sh $1)
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current_time=$(date +%s)
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time_difference2=$((current_time - latest_block_timestamp_decimal))
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# Calculate how much the gap changed
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gap_change=$((time_difference2 - time_difference))
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# Calculate real catchup rate (accounting for the natural progression of time)
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# The node caught up by (gap_change + seconds_to_measure) seconds in seconds_to_measure real time
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effective_progress=$((seconds_to_measure - gap_change))
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catchup_rate=$(echo "scale=4; $effective_progress / $seconds_to_measure" | bc)
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# Display debug info if needed
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# echo "Debug: time_difference=$time_difference, time_difference2=$time_difference2, gap_change=$gap_change"
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# echo "Debug: effective_progress=$effective_progress, catchup_rate=$catchup_rate"
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# Calculate time to catch up (only if actually catching up)
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if (( $(echo "$catchup_rate <= 0" | bc -l) )); then
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echo -e "${RED}ERROR: Node is not catching up! It's falling behind by $(echo "scale=2; -1 * $catchup_rate" | bc) seconds per second.${NC}"
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exit 1
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fi
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# Time until caught up (if the rate continues)
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time_to_catchup=$(echo "scale=0; $time_difference2 / $catchup_rate" | bc)
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# Check if catchup rate is enough to eventually catch up
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# The node needs to catch up faster than 1.0 to make progress
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min_required_rate=1.0
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required_rate_with_buffer=$(echo "scale=4; $min_required_rate + 0.01" | bc) # Slight buffer
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if (( $(echo "$catchup_rate < $required_rate_with_buffer" | bc -l) )); then
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echo -e "${YELLOW}WARNING: Node catchup rate ($catchup_rate times realtime) is too slow.${NC}"
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echo -e "${YELLOW}The node needs > 1.0 to catch up, but will likely never catch up to the chain head!${NC}"
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else
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echo -e "${GREEN}Node catchup rate is good: $catchup_rate times realtime${NC}"
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echo -e "${GREEN}Estimated time to sync:${NC}"
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s_to_human_readable $time_to_catchup
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fi
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