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Analyzing
Block #71,743,660
20 transactions · 17 stateful · 2026-05-01 14:09:08 UTC
Parallelism
60
/100
Blocked
53
%
Avg conflicts / tx
1.5
Longest chain
8
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,743,660
· 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
#0
syscallReward
#1
0x0c7abd22
#2
0x69f4b47c
· blocks 1
#3
updatePrices
· blocks 7
#11
0x9036287a
· blocks 1
#12
0x69f4b47b
#13
0x69f4b47b
#14
0xeffdedb0
#16
updateDataFeedsValuesPartial
#18
0x69f4b47b
#19
setData
#4
updatePrices
· blocks 6
#15
0x3f5c179b
#17
0x69f4b47c
#5
updatePrices
· blocks 5
#6
updatePrices
· blocks 4
#7
updatePrices
· blocks 3
#8
updatePrices
· blocks 2
#9
updatePrices
· blocks 1
#10
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
9
w6
10
w7
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x7e9d3a…9fda
16 touches
28 conflicts
0xf3b12578…d997
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x0d83c0ff…7e40
0x065c9d…c394
4 touches
1 conflict
0xa3616b13…6c9a
0x065c9d…c394
3 touches
1 conflict
0x26dc8876…ab41
0x065c9d…c394
3 touches
1 conflict
0x2d7c6d68…b14c
0x065c9d…c394
3 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:
0x7e9d3a8a…4f9fda
28 conflicts on slot
0x0000000000…000002
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