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Analyzing
Block #74,781,643
40 transactions · 30 stateful · 2026-05-15 15:49:51 UTC
Parallelism
70/100
Blocked
57%
Avg conflicts / tx
1.6
Longest chain
12 deep
Execution timeline
did this block parallelize well?
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block #74,781,643 · 40 txs across 12 waves · depth 12
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
wave w11
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w24w35w46w57w68w79w810w911w10
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4e4c2deb…3df2
0xd32edf…ff58
21 touches
55 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0xab2a87f1…eafd
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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
55 conflicts on slot 0x4e4c2debb9…dd3df2
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