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Analyzing
Block #72,399,535
22 transactions · 20 stateful · 2026-05-04 15:04:07 UTC
Parallelism
50
/100
Blocked
60
%
Avg conflicts / tx
2.64
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,399,535
· 22 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x69f8b5df
· blocks 2
#4
updatePrices
· blocks 10
#11
updatePrices
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x9e76c652
#19
0x0c7abd22
#20
forward
#21
setData
#2
0x69f8b5df
· blocks 1
#5
updatePrices
· blocks 9
#3
0x69f8b5df
#6
updatePrices
· blocks 8
#7
updatePrices
· blocks 7
#8
updatePrices
· blocks 6
#9
updatePrices
· blocks 5
#10
updatePrices
· blocks 4
#12
updatePrices
· blocks 3
#13
updatePrices
· blocks 2
#14
updatePrices
· blocks 1
#15
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
7
w3
8
w4
9
w5
10
w6
12
w7
13
w8
14
w9
15
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x7e9d3a…9fda
22 touches
55 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…0006
0x2ab50b…5c41
2 touches
0 conflicts
0x039fd5ab…0d4f
0x2ab50b…5c41
2 touches
0 conflicts
0x05b8ccbb…46bc
0x2ab50b…5c41
2 touches
0 conflicts
0x0ffd9cbf…f9c5
0x2ab50b…5c41
2 touches
0 conflicts
0x134bb1e3…b524
0x2ab50b…5c41
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:
0x7e9d3a8a…4f9fda
55 conflicts on slot
0x0000000000…000002
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