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Analyzing
Block #109,228,389
20 transactions · 17 stateful · 2026-09-30 04:36:54 UTC
Parallelism
60/100
Blocked
76%
Avg conflicts / tx
2.1
Longest chain
8 deep
Execution timeline
did this block parallelize well?
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block #109,228,389 · 20 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
1w02w13w24w35w46w57w68w79w113w218w319w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x267f773e…e7f8
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…0013
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
14 touches
21 conflicts
0x083a8763…5a7b
0x1b6862…e19c
14 touches
21 conflicts
0x00000000…0054
0x1b6862…e19c
12 touches
15 conflicts
0x3ee731cd…e926
0x1b6862…e19c
12 touches
15 conflicts
0x923a06f2…0d68
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 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
28 conflicts on slot 0x267f773e17…9ae7f8
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