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Analyzing
Block #99,308,903
17 transactions · 16 stateful · 2026-08-26 10:47:32 UTC
Parallelism
76/100
Blocked
25%
Avg conflicts / tx
0.41
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #99,308,903 · 17 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
1w02w13w28w310w011w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe83d3fa3…bbf4
0xd32edf…ff58
7 touches
6 conflicts
0x9a3068dd…18f1
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x62e20208…be65
0x0555e3…2b9c
2 touches
0 conflicts
0x8e80434a…a96d
0x0555e3…2b9c
2 touches
0 conflicts
0x00000000…0000
0x094452…0a09
2 touches
0 conflicts
0x00000000…0003
0x094452…0a09
2 touches
0 conflicts
0x00000000…0004
0x094452…0a09
2 touches
0 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 0xe83d3fa3b4…09bbf4
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