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Analyzing
Block #71,555,658
21 transactions · 17 stateful · 2026-04-30 17:17:35 UTC
Parallelism
81
/100
Blocked
24
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,555,658
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x6943a490
#4
0x69f38f26
#5
revealWithCallback
#6
updatePrices
· blocks 3
#10
0x69f38f26
#11
0xeffdedb0
#12
updateDataFeedsValuesPartial
#13
setData
#14
forward
#15
forward
#16
0x39435dac
#17
0x69f38f26
#18
0x5cbf83…19b4
#19
0x9325d0…c491
#20
0x39435dac
#2
0x0c7abd22
#7
updatePrices
· blocks 2
#8
updatePrices
· blocks 1
#9
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x7e9d3a…9fda
8 touches
6 conflicts
0x2f0a4d43…f6a2
0xd32edf…ff58
3 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x6bd9b2de…7d72
0x0f2610…0edc
2 touches
0 conflicts
0xae1e73f3…fd08
0x2185cd…21c7
2 touches
0 conflicts
0x70293923…3d14
0x2ae0cf…3d4e
2 touches
0 conflicts
0x70293923…3d19
0x2ae0cf…3d4e
2 touches
0 conflicts
0x70293923…3d1a
0x2ae0cf…3d4e
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
6 conflicts on slot
0x0000000000…000002
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