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Analyzing
Block #100,921,695
21 transactions · 21 stateful · 2026-09-01 02:22:19 UTC
Parallelism
81/100
Blocked
24%
Avg conflicts / tx
0.38
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #100,921,695 · 21 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
1w02w13w24w08w19w312w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x407fc402…9bca
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0x1da7723c…80ac
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xb87af72a…aef6
0x2a68ba…90c5
4 touches
1 conflict
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 0x407fc4020a…9b9bca
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