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Analyzing
Block #99,991,658
15 transactions · 14 stateful · 2026-08-28 20:18:23 UTC
Parallelism
73/100
Blocked
50%
Avg conflicts / tx
0.87
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #99,991,658 · 15 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w39w110w211w213w3
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xef0a6675…f624
0xd32edf…ff58
7 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x78694995…f669
0x1b6862…e19c
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: FastLane: FastLaneAuctionHandler
6 conflicts on slot 0xef0a6675fa…02f624
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