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Analyzing
Block #72,399,688
15 transactions · 13 stateful · 2026-05-04 15:05:08 UTC
Parallelism
40
/100
Blocked
62
%
Avg conflicts / tx
2.4
Longest chain
9
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,399,688
· 15 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
#2
0x40e79b1b
#3
updatePrices
· blocks 8
#10
updatePrices
#13
updateDataFeedsValuesPartial
#14
setData
#4
updatePrices
· blocks 7
#5
updatePrices
· blocks 6
#6
updatePrices
· blocks 5
#7
updatePrices
· blocks 4
#8
updatePrices
· blocks 3
#9
updatePrices
· blocks 2
#11
updatePrices
· blocks 1
#12
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
9
w6
11
w7
12
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x7e9d3a…9fda
18 touches
36 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x382f3a72…a324
0x065c9d…c394
2 touches
0 conflicts
0x51a814be…5a88
0x065c9d…c394
2 touches
0 conflicts
0x528f5fab…2186
0x065c9d…c394
2 touches
0 conflicts
0x94aee1aa…ce2d
0x065c9d…c394
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
36 conflicts on slot
0x0000000000…000002
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