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Analyzing
Block #74,429,231
18 transactions · 12 stateful · 2026-05-14 00:33:11 UTC
Parallelism
78
/100
Blocked
25
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,429,231
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xcf7468f4
#2
0xe0de3ed7
#3
execute
#4
exactOutputSingle
#5
exactOutputSingle
#6
updatePrices
#7
updateDataFeedsValuesPartial
#8
0x55e58ed0
#9
0x5bf9264c
#10
0x0c7abd22
· blocks 3
#11
0x5bf9264c
#14
0x6a0518bf
#15
setData
#16
0x39435dac
#12
0x0c7abd22
· blocks 2
#13
0x0c7abd22
· blocks 1
#17
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
10
w0
12
w1
13
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x40146880…78ee
0xd32edf…ff58
7 touches
6 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x12309510…0ac2
0x000000…012a
2 touches
0 conflicts
0x18aed20c…48f3
0x000000…012a
2 touches
0 conflicts
0x4245e4e8…096e
0x000000…012a
2 touches
0 conflicts
0x7b43f938…3650
0x000000…012a
2 touches
0 conflicts
0x4dd1db39…a994
0x188d58…ea8e
2 touches
0 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
6 conflicts on slot
0x40146880dd…9b78ee
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