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Analyzing
Block #102,313,856
20 transactions · 18 stateful · 2026-09-05 23:22:37 UTC
Parallelism
85/100
Blocked
28%
Avg conflicts / tx
0.3
Longest chain
3 deep
Execution timeline
did this block parallelize well?
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block #102,313,856 · 20 txs across 3 waves · depth 3
parallel ↔ serial
wave w0
wave w1
wave w2
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w02w13w27w011w012w114w015w117w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf9bd2152…e3ef
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x839c0c71…bada
0x34b655…2a6f
4 touches
1 conflict
0x5a3732cb…edad
0x1b6862…e19c
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0xf79df061…e005
0xe52b14…7230
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
3 conflicts on slot 0xf9bd215231…43e3ef
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