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Analyzing
Block #107,849,240
31 transactions · 27 stateful · 2026-09-25 08:48:03 UTC
Parallelism
74/100
Blocked
52%
Avg conflicts / tx
1.26
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #107,849,240 · 31 txs across 8 waves · depth 8
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
2w03w05w08w111w012w113w214w318w420w122w228w529w630w7
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x45f431aa…5f81
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…001f
0x1b6862…e19c
10 touches
10 conflicts
0xcb45d9d6…cb87
0x1b6862…e19c
10 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0xf75c3a6b…0568
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x3750b746…5a9e
0x34b655…2a6f
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
28 conflicts on slot 0x45f431aadb…c15f81
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