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Analyzing
Block #109,131,212
19 transactions · 15 stateful · 2026-09-29 20:27:26 UTC
Parallelism
79/100
Blocked
33%
Avg conflicts / tx
0.42
Longest chain
4 deep
Execution timeline
did this block parallelize well?
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block #109,131,212 · 19 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
1w02w13w24w313w017w118w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9f7fe004…5eed
0xd32edf…ff58
7 touches
6 conflicts
0x17a7f697…dcb2
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x497b29da…59c4
0x34b655…2a6f
4 touches
1 conflict
0x742e5c25…a6b2
0x34b655…2a6f
4 touches
1 conflict
0xb0f5d668…99ac
0x34b655…2a6f
4 touches
1 conflict
0xbd590df7…9891
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
6 conflicts on slot 0x9f7fe004e6…4c5eed
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