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Analyzing
Block #71,239,255
19 transactions · 14 stateful · 2026-04-29 06:05:42 UTC
Parallelism
74
/100
Blocked
43
%
Avg conflicts / tx
0.63
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,239,255
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x69f1a02e
· blocks 1
#3
0x0fbe0059
· blocks 1
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x6463ffd1
#10
updateDataFeedsValuesPartial
#11
0x69f1a02e
#13
setData
#14
0x39435dac
· blocks 4
#4
0x6555ff7f
#12
0x69f1a02e
#15
0x39435dac
· blocks 3
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
12
w1
14
w0
15
w1
16
w2
17
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x2ff1a3fc…45c1
0x754704…b603
4 touches
1 conflict
0x62c3bcda…93a5
0x754704…b603
4 touches
1 conflict
0x56a919c4…ab49
0xee8c0e…1242
4 touches
1 conflict
0x6d69f279…3a36
0xee8c0e…1242
4 touches
1 conflict
0x01737532…9b12
0x34b655…2a6f
4 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:
0x34b6552d…112a6f
10 conflicts on slot
0xd98b3c102b…ca67b8
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