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#74,949,226
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Analyzing
Block #74,949,226
17 transactions · 14 stateful · 2026-05-16 10:28:12 UTC
Parallelism
82
/100
Blocked
21
%
Avg conflicts / tx
0.24
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,949,226
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x575c0012
#2
0x1094dc9f
#3
execute
#4
exactOutputSingle
#5
exactOutputSingle
#6
execute
#7
0xccf50a51
#8
0x98717539
· blocks 1
#10
0xe7be4706
#11
updateDataFeedsValuesPartial
#12
0x0c7abd22
· blocks 2
#15
0x6a084734
#16
setData
#9
0x98717539
#13
0x0c7abd22
· blocks 1
#14
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
9
w1
12
w0
13
w1
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5c822a85…81f5
0xd32edf…ff58
5 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x74825c4e…32e9
0x8d66a4…3095
4 touches
1 conflict
0x8a35acfb…d1ab
0x8d66a4…3095
4 touches
1 conflict
0x99f666e3…b2a2
0x3bd359…433a
2 touches
0 conflicts
0xa980598e…ec52
0x3bd359…433a
2 touches
0 conflicts
0x9194f4a3…10b8
0x754704…b603
2 touches
0 conflicts
0xa1087a5c…66c4
0x754704…b603
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
3 conflicts on slot
0x5c822a8574…4581f5
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