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Analyzing
Block #109,237,291
23 transactions · 23 stateful · 2026-09-30 05:21:43 UTC
Parallelism
52/100
Blocked
57%
Avg conflicts / tx
2.57
Longest chain
11 deep
Execution timeline
did this block parallelize well?
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block #109,237,291 · 23 txs across 11 waves · depth 11
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
wave w10
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
0x4c7da5e2…0dd7
0xd32edf…ff58
21 touches
55 conflicts
0xda6b535e…6d6a
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0013
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0015
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0040
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0054
0x1b6862…e19c
16 touches
28 conflicts
0x5825da64…560e
0x1b6862…e19c
16 touches
28 conflicts
0x00000000…0012
0x1b6862…e19c
16 touches
28 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 0x4c7da5e285…c30dd7
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